1.3.7 release

+ Added GetByMax, GetByMaxAsync, GetByMin, GetByMinAsync, GetMaxValue and GetMaxValueAsync Methods (GetMinValue and GetMinValueAsync will come in another PR)
+ Added tests

CoreIntegrationTests/App.config

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  For more information on how to configure your ASP.NET application, please visit
+  http://go.microsoft.com/fwlink/?LinkId=169433
+  -->
+<configuration>
+  <connectionStrings>
+    <add name="MongoDbTests" connectionString="mongodb://localhost:27017" />
+  </connectionStrings>
+</configuration>

CoreIntegrationTests/CRUDObjectIdTests.cs

@@ -0,0 +1,22 @@
+using CoreIntegrationTests.Infrastructure;
+using MongoDB.Bson;
+using System;
+namespace CoreIntegrationTests
+{
+    public class CoreObjectIdTestDocument : TestDoc<ObjectId>
+    {
+    }
+
+    public class CRUDObjectIdTests : MongoDbTKeyDocumentTestBase<CoreObjectIdTestDocument, ObjectId>
+    {
+        public CRUDObjectIdTests(MongoDbTestFixture<CoreObjectIdTestDocument, ObjectId> fixture) : base(fixture)
+        {
+
+        }
+
+        public override string GetClassName()
+        {
+            return "CRUDObjectIdTests";
+        }
+    }
+}

CoreIntegrationTests/CRUDPartitionedCollectionNameAttributeTests.cs

@@ -0,0 +1,31 @@
+using CoreIntegrationTests.Infrastructure;
+using MongoDbGenericRepository.Attributes;
+using MongoDbGenericRepository.Models;
+using System;
+
+namespace CoreIntegrationTests
+{
+    [CollectionName("CoreTestingCollectionNameAttributePartitionedTKey")]
+    public class CorePartitionedCollectionNameDoc : TestDoc, IPartitionedDocument
+    {
+        public CorePartitionedCollectionNameDoc()
+        {
+            PartitionKey = "CoreTestPartitionKeyCollectionName";
+        }
+
+        public string PartitionKey { get; set; }
+    }
+
+    public class CRUDPartitionedCollectionNameAttributeTests : MongoDbDocumentTestBase<CorePartitionedCollectionNameDoc>
+    {
+        public CRUDPartitionedCollectionNameAttributeTests(MongoDbTestFixture<CorePartitionedCollectionNameDoc, Guid> fixture) : base(fixture)
+        {
+
+        }
+
+        public override string GetClassName()
+        {
+            return "CoreCRUDPartitionedCollectionNameAttributeTests";
+        }
+    }
+}

CoreIntegrationTests/CRUDPartitionedTests.cs

@@ -0,0 +1,28 @@
+using CoreIntegrationTests.Infrastructure;
+using MongoDbGenericRepository.Models;
+using System;
+
+namespace CoreIntegrationTests
+{
+    public class CorePartitionedDoc : TestDoc, IPartitionedDocument
+    {
+        public CorePartitionedDoc()
+        {
+            PartitionKey = "CoreTestPartitionKey";
+        }
+
+        public string PartitionKey { get; set; }
+    }
+
+    public class CRUDPartitionedTests : MongoDbDocumentTestBase<CorePartitionedDoc>
+    {
+        public CRUDPartitionedTests(MongoDbTestFixture<CorePartitionedDoc, Guid> fixture) : base(fixture)
+        {
+        }
+
+        public override string GetClassName()
+        {
+            return "CoreCRUDPartitionedTests";
+        }
+    }
+}

CoreIntegrationTests/CRUDTKeyPartitionedCollectionNameAttributeTests.cs

@@ -0,0 +1,31 @@
+using CoreIntegrationTests.Infrastructure;
+using MongoDbGenericRepository.Attributes;
+using MongoDbGenericRepository.Models;
+using System;
+
+namespace CoreIntegrationTests
+{
+    [CollectionName("TestingCollectionNameAttributePartitionedTKey")]
+    public class CoreTKeyPartitionedCollectionNameDoc : TestDoc<Guid>, IPartitionedDocument
+    {
+        public CoreTKeyPartitionedCollectionNameDoc()
+        {
+            PartitionKey = "CoreTestPartitionKey";
+        }
+
+        public string PartitionKey { get; set; }
+    }
+
+    public class CRUDTKeyPartitionedCollectionNameAttributeTests : MongoDbTKeyDocumentTestBase<CoreTKeyPartitionedCollectionNameDoc, Guid>
+    {
+        public CRUDTKeyPartitionedCollectionNameAttributeTests(MongoDbTestFixture<CoreTKeyPartitionedCollectionNameDoc, Guid> fixture) : base(fixture)
+        {
+
+        }
+
+        public override string GetClassName()
+        {
+            return "CoreCRUDTKeyPartitionedCollectionNameAttributeTests";
+        }
+    }
+}

CoreIntegrationTests/CRUDTKeyPartitionedTests.cs

@@ -0,0 +1,28 @@
+using CoreIntegrationTests.Infrastructure;
+using MongoDbGenericRepository.Models;
+using System;
+
+namespace CoreIntegrationTests
+{
+    public class CorePartitionedTKeyTestDocument : TestDoc<Guid>, IPartitionedDocument
+    {
+        public CorePartitionedTKeyTestDocument()
+        {
+            PartitionKey = "CoreTestPartitionKey";
+        }
+        public string PartitionKey { get; set; }
+    }
+
+    public class CRUDTKeyPartitionedTests : MongoDbTKeyDocumentTestBase<CorePartitionedTKeyTestDocument, Guid>
+    {
+        public CRUDTKeyPartitionedTests(MongoDbTestFixture<CorePartitionedTKeyTestDocument, Guid> fixture) : base(fixture)
+        {
+
+        }
+
+        public override string GetClassName()
+        {
+            return "CoreCRUDTKeyPartitionedTests";
+        }
+    }
+}

CoreIntegrationTests/CRUDTKeyTests.cs

@@ -0,0 +1,22 @@
+using CoreIntegrationTests.Infrastructure;
+using System;
+
+namespace CoreIntegrationTests
+{
+    public class CoreTKeyTestDocument : TestDoc<Guid>
+    {
+    }
+
+    public class CRUDTKeyTests : MongoDbTKeyDocumentTestBase<CoreTKeyTestDocument, Guid>
+    {
+        public CRUDTKeyTests(MongoDbTestFixture<CoreTKeyTestDocument, Guid> fixture) : base(fixture)
+        {
+
+        }
+
+        public override string GetClassName()
+        {
+            return "CreateTKeyTests";
+        }
+    }
+}

CoreIntegrationTests/CRUDTests.cs

@@ -0,0 +1,22 @@
+using CoreIntegrationTests.Infrastructure;
+using System;
+
+namespace CoreIntegrationTests
+{
+    public class CoreTestDocument : TestDoc
+    {
+    }
+
+    public class CRUDTests : MongoDbDocumentTestBase<CoreTestDocument>
+    {
+        public CRUDTests(MongoDbTestFixture<CoreTestDocument, Guid> fixture) : base(fixture)
+        {
+
+        }
+
+        public override string GetClassName()
+        {
+            return "CRUDTests";
+        }
+    }
+}

CoreIntegrationTests/CoreIntegrationTests.csproj

@@ -0,0 +1,31 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Identity" Version="2.1.2" />
+    <PackageReference Include="Microsoft.Extensions.Identity.Stores" Version="2.1.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.8.0" />
+    <PackageReference Include="MongoDB.Driver" Version="2.7.0" />
+    <PackageReference Include="MongoDbGenericRepository" Version="1.3.7" />
+    <PackageReference Include="xunit" Version="2.4.0" />
+    <PackageReference Include="xunit.runner.console" Version="2.4.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
+    <DotNetCliToolReference Include="dotnet-xunit" Version="2.3.0-beta4-build3742" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Reference Include="System.Configuration">
+      <HintPath>..\..\..\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.6.1\System.Configuration.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="App.config">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

CoreIntegrationTests/IdentityUserTests.cs

@@ -0,0 +1,77 @@
+using CoreIntegrationTests.Infrastructure;
+using MongoDbGenericRepository.Models;
+using System;
+using System.Collections.Generic;
+using Xunit;
+using Microsoft.AspNetCore.Identity;
+using System.Threading.Tasks;
+
+namespace CoreIntegrationTests
+{
+    public class MongoIdentityUser<TKey> : IdentityUser<TKey>, IDocument<TKey>
+        where TKey : IEquatable<TKey>
+    {
+        public int Version { get; set; }
+    }
+
+    public class IdentityUserTest : MongoIdentityUser<Guid>, IDocument<Guid>
+    {
+        public IdentityUserTest()
+        {
+            Id = Guid.NewGuid();
+            Version = 2;
+        }
+        public string SomeContent { get; set; }
+    }
+
+    public class IdentityUserTests : BaseMongoDbRepositoryTests<IdentityUserTest>
+    {
+        [Fact]
+        public void AddOne()
+        {
+            // Arrange
+            var document = new IdentityUserTest();
+            // Act
+            SUT.AddOne<IdentityUserTest, Guid>(document);
+            // Assert
+            long count = SUT.Count<IdentityUserTest, Guid>(e => e.Id == document.Id);
+            Assert.Equal(1, count);
+        }
+
+        [Fact]
+        public async Task AddOneAsync()
+        {
+            // Arrange
+            var document = new IdentityUserTest();
+            // Act
+            await SUT.AddOneAsync<IdentityUserTest, Guid>(document);
+            // Assert
+            long count = SUT.Count<IdentityUserTest, Guid>(e => e.Id == document.Id);
+            Assert.Equal(1, count);
+        }
+
+        [Fact]
+        public void AddMany()
+        {
+            // Arrange
+            var documents = new List<IdentityUserTest> { new IdentityUserTest(), new IdentityUserTest() };
+            // Act
+            SUT.AddMany<IdentityUserTest, Guid>(documents);
+            // Assert
+            long count = SUT.Count<IdentityUserTest, Guid>(e => e.Id == documents[0].Id || e.Id == documents[1].Id);
+            Assert.Equal(2, count);
+        }
+
+        [Fact]
+        public async Task AddManyAsync()
+        {
+            // Arrange
+            var documents = new List<IdentityUserTest> { new IdentityUserTest(), new IdentityUserTest() };
+            // Act
+            await SUT.AddManyAsync<IdentityUserTest, Guid>(documents);
+            // Assert
+            long count = SUT.Count<IdentityUserTest, Guid>(e => e.Id == documents[0].Id || e.Id == documents[1].Id);
+            Assert.Equal(2, count);
+        }
+    }
+}

CoreIntegrationTests/Infrastructure/BaseMongoDbRepositoryTests.cs

@@ -0,0 +1,88 @@
+using MongoDbGenericRepository.Models;
+using System.Collections.Generic;
+using System;
+
+namespace CoreIntegrationTests.Infrastructure
+{
+
+    public class BaseMongoDbRepositoryTests<T> : IDisposable where T : new() 
+    {
+        public T CreateTestDocument()
+        {
+            return new T();
+        }
+
+        public List<T> CreateTestDocuments(int numberOfDocumentsToCreate)
+        {
+            var docs = new List<T>();
+            for(var i = 0; i < numberOfDocumentsToCreate; i++)
+            {
+                docs.Add(new T());
+            }
+            return docs;
+        }
+
+        /// <summary>
+        /// Constructor, init code
+        /// </summary>
+        public BaseMongoDbRepositoryTests()
+        {
+            Init();
+            var type = CreateTestDocument();
+            if (type is IPartitionedDocument)
+            {
+                PartitionKey = ((IPartitionedDocument)type).PartitionKey;
+            }
+        }
+
+        public string PartitionKey { get; set; }
+
+        /// <summary>
+        /// SUT: System Under Test
+        /// </summary>
+        protected static ITestRepository SUT { get; set; }
+
+        public void Init()
+        {
+            MongoDbConfig.EnsureConfigured();
+            SUT = TestRepository.Instance;
+        }
+
+        public void Cleanup()
+        {
+            // We drop the collection at the end of each test session.
+            if (!string.IsNullOrEmpty(PartitionKey))
+            {
+                SUT.DropTestCollection<T>(PartitionKey);
+            }
+            else
+            {
+                SUT.DropTestCollection<T>();
+            }
+        }
+
+        #region IDisposable Support
+        private bool disposedValue = false; // Pour détecter les appels redondants
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (!disposedValue)
+            {
+                if (disposing)
+                {
+                    Cleanup();
+                }
+
+                disposedValue = true;
+            }
+        }
+
+        // Ce code est ajouté pour implémenter correctement le modèle supprimable.
+        public void Dispose()
+        {
+            // Ne modifiez pas ce code. Placez le code de nettoyage dans Dispose(bool disposing) ci-dessus.
+            Dispose(true);
+        }
+        #endregion
+    }
+}

CoreIntegrationTests/Infrastructure/GlobalVariables.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace CoreIntegrationTests.Infrastructure
+{
+    /// <summary>
+    /// A class holding global variables.
+    /// </summary>
+    public static class GlobalVariables
+    {
+        /// <summary>
+        /// A random number generator.
+        /// </summary>
+        public static Random Random = new Random();
+    }
+}

CoreIntegrationTests/Infrastructure/ITestRepository.cs

@@ -0,0 +1,10 @@
+using MongoDbGenericRepository;
+
+namespace CoreIntegrationTests
+{
+    public interface ITestRepository : IBaseMongoRepository
+    {
+        void DropTestCollection<TDocument>();
+        void DropTestCollection<TDocument>(string partitionKey);
+    }
+}

CoreIntegrationTests/Infrastructure/MongoDbConfig.cs

@@ -0,0 +1,41 @@
+using MongoDB.Bson.Serialization.Conventions;
+using System.Threading;
+
+namespace CoreIntegrationTests.Infrastructure
+{
+    internal static class MongoDbConfig
+    {
+        private static bool _initialized = false;
+        private static object _initializationLock = new object();
+        private static object _initializationTarget;
+
+        public static void EnsureConfigured()
+        {
+            EnsureConfiguredImpl();
+        }
+
+        private static void EnsureConfiguredImpl()
+        {
+            LazyInitializer.EnsureInitialized(ref _initializationTarget, ref _initialized, ref _initializationLock, () =>
+            {
+                Configure();
+                return null;
+            });
+        }
+
+        private static void Configure()
+        {
+            RegisterConventions();
+        }
+
+        private static void RegisterConventions()
+        {
+            var pack = new ConventionPack
+            {
+                new IgnoreIfNullConvention(false),
+                new CamelCaseElementNameConvention(),
+            };
+        }
+
+    }
+}

CoreIntegrationTests/Infrastructure/MongoDbDocumentTestBase.cs

@@ -0,0 +1,985 @@
+using MongoDbGenericRepository.Models;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Threading.Tasks;
+using Xunit;
+
+namespace CoreIntegrationTests.Infrastructure
+{
+    public abstract class MongoDbDocumentTestBase<T> :
+        IClassFixture<MongoDbTestFixture<T, Guid>>
+        where T: TestDoc, new()
+    {
+
+        private readonly MongoDbTestFixture<T, Guid> _fixture;
+
+        protected MongoDbDocumentTestBase(MongoDbTestFixture<T, Guid> fixture)
+        {
+            _fixture = fixture;
+            var type = CreateTestDocument();
+            DocumentTypeName = type.GetType().FullName;
+            if (type is IPartitionedDocument)
+            {
+                PartitionKey = ((IPartitionedDocument)type).PartitionKey;
+            }
+            _fixture.PartitionKey = PartitionKey;
+            TestClassName = GetClassName();
+            MongoDbConfig.EnsureConfigured();
+            SUT = TestRepository.Instance;
+        }
+
+        protected T CreateTestDocument()
+        {
+            return _fixture.CreateTestDocument();
+        }
+
+        public abstract string GetClassName();
+
+        protected List<T> CreateTestDocuments(int numberOfDocumentsToCreate)
+        {
+            return _fixture.CreateTestDocuments(numberOfDocumentsToCreate);
+        }
+
+        /// <summary>
+        /// The partition key for the collection, if any
+        /// </summary>
+        protected string PartitionKey { get; set; }
+
+        /// <summary>
+        /// the name of the test class
+        /// </summary>
+        protected string TestClassName { get; set; }
+
+        /// <summary>
+        /// The name of the document used for tests
+        /// </summary>
+        protected string DocumentTypeName { get; set; }
+
+        /// <summary>
+        /// SUT: System Under Test
+        /// </summary>
+        protected static ITestRepository SUT { get; set; }
+
+        #region Add
+
+        [Fact]
+        public void AddOne()
+        {
+            // Arrange
+            var document = new T();
+            // Act
+            SUT.AddOne<T>(document);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T>(e => e.Id.Equals(document.Id)) 
+                                                            : SUT.Count<T>(e => e.Id.Equals(document.Id), PartitionKey);
+            Assert.True(1 == count, GetTestName());
+        }
+
+        [Fact]
+        public async Task AddOneAsync()
+        {
+            // Arrange
+            var document = new T();
+            // Act
+            await SUT.AddOneAsync<T>(document);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T>(e => e.Id.Equals(document.Id))
+                                                            : SUT.Count<T>(e => e.Id.Equals(document.Id), PartitionKey);
+            Assert.True (1 == count, GetTestName());
+        }
+
+        [Fact]
+        public void AddMany()
+        {
+            // Arrange
+            var documents = new List<T> { new T(), new T() };
+            // Act
+            SUT.AddMany<T>(documents);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T>(e => e.Id.Equals(documents[0].Id)
+                                                                                   || e.Id.Equals(documents[1].Id))
+                                                            : SUT.Count<T>(e => e.Id.Equals(documents[0].Id)
+                                                                                  || e.Id.Equals(documents[1].Id), PartitionKey);
+            Assert.True (2 == count, GetTestName());
+        }
+
+        [Fact]
+        public void AddManyWithDifferentPartitionKey()
+        {
+            // only run this test for tests on documents with partition key
+            if (!string.IsNullOrEmpty(PartitionKey))
+            {
+                // Arrange
+                var documents = new List<T> { new T(), new T(), new T(), new T() };
+                if(documents.Any(e => e is IPartitionedDocument))
+                {
+                    var secondPartitionKey = $"{PartitionKey}-2";
+                    ((IPartitionedDocument)documents[2]).PartitionKey = secondPartitionKey;
+                    ((IPartitionedDocument)documents[3]).PartitionKey = secondPartitionKey;
+                    // Act
+                    SUT.AddMany<T>(documents);
+                    // Assert
+                    long count = SUT.Count<T>(e => e.Id.Equals(documents[0].Id) || e.Id.Equals(documents[1].Id), PartitionKey);
+                    long secondPartitionCount = SUT.Count<T>(e => e.Id.Equals(documents[2].Id) || e.Id.Equals(documents[3].Id), secondPartitionKey);
+                    // Cleanup second partition
+                    SUT.DeleteMany<T>(e => e.Id.Equals(documents[2].Id) || e.Id.Equals(documents[3].Id), secondPartitionKey);
+                    Assert.True(2 == count, GetTestName());
+                    Assert.True(2 == secondPartitionCount, GetTestName());
+                }
+            }
+        }
+
+        [Fact]
+        public async Task AddManyAsync()
+        {
+            // Arrange
+            var documents = new List<T> { new T(), new T() };
+            // Act
+            await SUT.AddManyAsync<T>(documents);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T>(e => e.Id.Equals(documents[0].Id)
+                                                                                   || e.Id.Equals(documents[1].Id))
+                                                            : SUT.Count<T>(e => e.Id.Equals(documents[0].Id)
+                                                                                  || e.Id.Equals(documents[1].Id), PartitionKey);
+            Assert.True (2 == count, GetTestName());
+        }
+
+        [Fact]
+        public async Task AddManyAsyncWithDifferentPartitionKey()
+        {
+            // only run this test for tests on documents with partition key
+            if (!string.IsNullOrEmpty(PartitionKey))
+            {
+                // Arrange
+                var documents = new List<T> { new T(), new T(), new T(), new T() };
+                if (documents.Any(e => e is IPartitionedDocument))
+                {
+                    var secondPartitionKey = $"{PartitionKey}-2";
+                    ((IPartitionedDocument)documents[2]).PartitionKey = secondPartitionKey;
+                    ((IPartitionedDocument)documents[3]).PartitionKey = secondPartitionKey;
+                    // Act
+                    await SUT.AddManyAsync<T>(documents);
+                    // Assert
+                    long count = SUT.Count<T>(e => e.Id.Equals(documents[0].Id) || e.Id.Equals(documents[1].Id), PartitionKey);
+                    long secondPartitionCount = SUT.Count<T>(e => e.Id.Equals(documents[2].Id) || e.Id.Equals(documents[3].Id), secondPartitionKey);
+                    // Cleanup second partition
+                    SUT.DeleteMany<T>(e => e.Id.Equals(documents[2].Id) || e.Id.Equals(documents[3].Id), secondPartitionKey);
+                    Assert.True(2 == count, GetTestName());
+                    Assert.True(2 == secondPartitionCount, GetTestName());
+                }
+            }
+        }
+
+        #endregion Add
+
+        #region Read
+
+        [Fact]
+        public async Task GetByIdAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.GetByIdAsync<T>(document.Id, PartitionKey);
+            // Assert
+            Assert.True(null != result, GetTestName());
+        }
+
+        [Fact]
+        public void GetById()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.GetById<T>(document.Id, PartitionKey);
+            // Assert
+            Assert.True(null != result, GetTestName());
+        }
+
+        [Fact]
+        public async Task GetOneAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.GetOneAsync<T>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.True(null != result, GetTestName());
+        }
+
+        [Fact]
+        public void GetOne()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.GetOne<T>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.True(null != result, GetTestName());
+        }
+
+        [Fact]
+        public void GetCursor()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var cursor = SUT.GetCursor<T>(x => x.Id.Equals(document.Id), PartitionKey);
+            var count = cursor.Count();
+            // Assert
+            Assert.True (1 == count, GetTestName());
+        }
+
+        [Fact]
+        public async Task AnyAsyncReturnsTrue()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.AnyAsync<T>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.True(result, GetTestName());
+        }
+
+        [Fact]
+        public async Task AnyAsyncReturnsFalse()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.AnyAsync<T>(x => x.Id.Equals(Guid.NewGuid()), PartitionKey);
+            // Assert
+            Assert.False(result, GetTestName());
+        }
+
+        [Fact]
+        public void AnyReturnsTrue()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.Any<T>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.True(result, GetTestName());
+        }
+
+        [Fact]
+        public void AnyReturnsFalse()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.Any<T>(x => x.Id.Equals(Guid.NewGuid()), PartitionKey);
+            // Assert
+            Assert.False(result, GetTestName());
+        }
+
+        [Fact]
+        public async Task GetAllAsync()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = await SUT.GetAllAsync<T>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.True(5 == result.Count, GetTestName());
+        }
+
+        [Fact]
+        public void GetAll()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = SUT.GetAll<T>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.True(5 == result.Count, GetTestName());
+        }
+
+        [Fact]
+        public async Task CountAsync()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = await SUT.CountAsync<T>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.True(5 == result, GetTestName());
+        }
+
+        [Fact]
+        public void Count()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = SUT.Count<T>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.True(5 == result, GetTestName());
+        }
+
+        #endregion Read
+
+        #region Update
+
+        [Fact]
+        public void UpdateOne()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var content = GetContent();
+            document.SomeContent = content;
+            // Act
+            var result = SUT.UpdateOne<T>(document);
+            // Assert
+            Assert.True(result);
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument, GetTestName());
+            Assert.True(content == updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Fact]
+        public async Task UpdateOneAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var content = GetContent();
+            document.SomeContent = content;
+            // Act
+            var result = await SUT.UpdateOneAsync<T>(document);
+            // Assert
+            Assert.True(result);
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument, GetTestName());
+            Assert.True(content == updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Fact]
+        public void UpdateOneField()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var content = GetContent();
+            // Act
+            var result = SUT.UpdateOne<T, string>(document, x => x.SomeContent, content);
+            // Assert
+            Assert.True(result, GetTestName());
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument, GetTestName());
+            Assert.True(content == updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Fact]
+        public async Task UpdateOneFieldAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var content = GetContent();
+            // Act
+            var result = await SUT.UpdateOneAsync<T, string>(document, x => x.SomeContent, content);
+            // Assert
+            Assert.True(result, GetTestName());
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument, GetTestName());
+            Assert.True(content == updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Fact]
+        public void UpdateOneFieldWithFilter()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var content = GetContent();
+            // Act
+            var result = SUT.UpdateOne<T, string>(x => x.Id.Equals(document.Id), x => x.SomeContent, content, PartitionKey);
+            // Assert
+            Assert.True(result, GetTestName());
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument, GetTestName());
+            Assert.True(content == updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Fact]
+        public async Task UpdateOneFieldWithFilterAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var content = GetContent();
+            // Act
+            var result = await SUT.UpdateOneAsync<T, string>(x => x.Id.Equals(document.Id), x => x.SomeContent, content, PartitionKey);
+            // Assert
+            Assert.True(result, GetTestName());
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument, GetTestName());
+            Assert.True(content == updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Fact]
+        public async Task UpdateOneAsyncWithUpdateDefinition()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var childrenToAdd = new List<Child>
+            {
+                new Child("testType1", "testValue1"),
+                new Child("testType2", "testValue2")
+            };
+
+            var updateDef = MongoDB.Driver.Builders<T>.Update.AddToSetEach(p => p.Children, childrenToAdd);
+
+            // Act
+            var result = await SUT.UpdateOneAsync<T>(document, updateDef);
+            // Assert
+            Assert.True(result);
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument);
+            Assert.True(childrenToAdd[0].Type == updatedDocument.Children[0].Type, GetTestName());
+            Assert.True(childrenToAdd[0].Value == updatedDocument.Children[0].Value, GetTestName());
+            Assert.True(childrenToAdd[1].Type == updatedDocument.Children[1].Type, GetTestName());
+            Assert.True(childrenToAdd[1].Value == updatedDocument.Children[1].Value, GetTestName());
+        }
+
+        [Fact]
+        public void UpdateOneWithUpdateDefinition()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var childrenToAdd = new List<Child>
+            {
+                new Child("testType1", "testValue1"),
+                new Child("testType2", "testValue2")
+            };
+
+            var updateDef = MongoDB.Driver.Builders<T>.Update.AddToSetEach(p => p.Children, childrenToAdd);
+
+            // Act
+            var result = SUT.UpdateOne<T>(document, updateDef);
+            // Assert
+            Assert.True(result);
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument);
+            Assert.True(childrenToAdd[0].Type== updatedDocument.Children[0].Type, GetTestName());
+            Assert.True(childrenToAdd[0].Value== updatedDocument.Children[0].Value, GetTestName());
+            Assert.True(childrenToAdd[1].Type== updatedDocument.Children[1].Type, GetTestName());
+            Assert.True(childrenToAdd[1].Value== updatedDocument.Children[1].Value, GetTestName());
+        }
+
+        #endregion Update
+
+        #region Delete
+
+        [Fact]
+        public void DeleteOne()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.DeleteOne<T>(document);
+            // Assert
+            Assert.True (1 == result);
+            Assert.False(SUT.Any<T>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Fact]
+        public void DeleteOneLinq()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.DeleteOne<T>(e => e.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.True (1 == result);
+            Assert.False(SUT.Any<T>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Fact]
+        public async Task DeleteOneAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.DeleteOneAsync<T>(document);
+            // Assert
+            Assert.True (1 == result);
+            Assert.False(SUT.Any<T>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Fact]
+        public async Task DeleteOneAsyncLinq()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.DeleteOneAsync<T>(e => e.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.True (1 == result);
+            Assert.False(SUT.Any<T>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Fact]
+        public async Task DeleteManyAsyncLinq()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = await SUT.DeleteManyAsync<T>(e => e.SomeContent == criteria, PartitionKey);
+            // Assert
+            Assert.True(5 == result);
+            Assert.False(SUT.Any<T>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+        }
+
+        [Fact]
+        public async Task DeleteManyAsync()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            var canPartition = !string.IsNullOrEmpty(PartitionKey) && documents.Any(e => e is IPartitionedDocument);
+            string secondKey = null;
+            if (canPartition)
+            {
+                secondKey = $"{PartitionKey}-2";
+                ((IPartitionedDocument)documents[3]).PartitionKey = secondKey;
+                ((IPartitionedDocument)documents[4]).PartitionKey = secondKey;
+            }
+
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = await SUT.DeleteManyAsync<T>(documents);
+            // Assert
+            Assert.True(5 == result);
+            Assert.False(SUT.Any<T>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+            if (canPartition)
+            {
+                Assert.False(SUT.Any<T>(e => e.SomeContent == criteria, secondKey), GetTestName());
+            }
+        }
+
+        [Fact]
+        public void DeleteManyLinq()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = SUT.DeleteMany<T>(e => e.SomeContent == criteria, PartitionKey);
+            // Assert
+            Assert.True(5 == result);
+            Assert.False(SUT.Any<T>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+        }
+
+        [Fact]
+        public void DeleteMany()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            var canPartition = !string.IsNullOrEmpty(PartitionKey) && documents.Any(e => e is IPartitionedDocument);
+            string secondKey = null;
+            if (canPartition)
+            {
+                secondKey = $"{PartitionKey}-2";
+                ((IPartitionedDocument)documents[3]).PartitionKey = secondKey;
+                ((IPartitionedDocument)documents[4]).PartitionKey = secondKey;
+            }
+
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = SUT.DeleteMany<T>(documents);
+            // Assert
+            Assert.True(5 == result);
+            Assert.False(SUT.Any<T>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+            if (canPartition)
+            {
+                Assert.False(SUT.Any<T>(e => e.SomeContent == criteria, secondKey), GetTestName());
+            }
+        }
+
+        #endregion Delete
+
+        #region Project
+
+        [Fact]
+        public async Task ProjectOneAsync()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var document = CreateTestDocument();
+            document.SomeContent = someContent;
+            document.Nested.SomeDate = someDate;
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.ProjectOneAsync<T, MyTestProjection>(
+                x => x.Id.Equals(document.Id),
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.True(null != result, GetTestName());
+            Assert.True(someContent == result.SomeContent, GetTestName());
+            Assert.True(someDate.Minute == result.SomeDate.Minute, GetTestName());
+            Assert.True(someDate.Second == result.SomeDate.Second, GetTestName());
+        }
+
+        [Fact]
+        public void ProjectOne()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var document = CreateTestDocument();
+            document.SomeContent = someContent;
+            document.Nested.SomeDate = someDate;
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.ProjectOne<T, MyTestProjection>(
+                x => x.Id.Equals(document.Id),
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.True(null != result, GetTestName());
+            Assert.True(someContent == result.SomeContent, GetTestName());
+            Assert.True(someDate.Minute == result.SomeDate.Minute, GetTestName());
+            Assert.True(someDate.Second == result.SomeDate.Second, GetTestName());
+        }
+
+        [Fact]
+        public async Task ProjectManyAsync()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e =>
+            {
+                e.SomeContent = someContent;
+                e.Nested.SomeDate = someDate;
+            });
+
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = await SUT.ProjectManyAsync<T, MyTestProjection>(
+                x => x.SomeContent == someContent,
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.True(5 == result.Count, GetTestName());
+            Assert.True(someContent == result.First().SomeContent, GetTestName());
+            Assert.True(someDate.Minute == result.First().SomeDate.Minute, GetTestName());
+            Assert.True(someDate.Second == result.First().SomeDate.Second, GetTestName());
+        }
+
+        [Fact]
+        public void ProjectMany()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e =>
+            {
+                e.SomeContent = someContent;
+                e.Nested.SomeDate = someDate;
+            });
+
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = SUT.ProjectMany<T, MyTestProjection>(
+                x => x.SomeContent == someContent,
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.True(5 == result.Count, GetTestName());
+            Assert.True(someContent == result.First().SomeContent, GetTestName());
+            Assert.True(someDate.Minute == result.First().SomeDate.Minute, GetTestName());
+            Assert.True(someDate.Second == result.First().SomeDate.Second, GetTestName());
+        }
+
+        #endregion Project
+
+        #region Max / Min Queries
+
+        [Fact]
+        public async Task GetByMaxAsync()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T>(documents);
+            var expectedMax = documents.OrderByDescending(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = await SUT.GetByMaxAsync<T>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.NotNull(result);
+            Assert.Equal(expectedMax.Id, result.Id);
+        }
+
+        [Fact]
+        public void GetByMax()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T>(documents);
+            var expectedMax = documents.OrderByDescending(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = SUT.GetByMax<T>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.NotNull(result);
+            Assert.Equal(expectedMax.Id, result.Id);
+        }
+
+        [Fact]
+        public async Task GetByMinAsync()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T>(documents);
+            var expectedMin = documents.OrderBy(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = await SUT.GetByMinAsync<T>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.NotNull(result);
+            Assert.Equal(expectedMin.Id, result.Id);
+        }
+
+        [Fact]
+        public void GetByMin()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T>(documents);
+            var expectedMin = documents.OrderBy(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = SUT.GetByMin<T>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.NotNull(result);
+            Assert.Equal(expectedMin.Id, result.Id);
+        }
+
+        [Fact]
+        public void GetMinValue()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T>(documents);
+            var expectedMin = documents.OrderBy(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = SUT.GetMinValue<T, DateTime>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.True(result != default(DateTime));
+            Assert.Equal(expectedMin.Nested.SomeDate.Date, result.Date);
+        }
+
+        [Fact]
+        public async Task GetMinValueAsync()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T>(documents);
+            var expectedMin = documents.OrderBy(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = await SUT.GetMinValueAsync<T, DateTime>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.True(result != default(DateTime));
+            Assert.Equal(expectedMin.Nested.SomeDate.Date, result.Date);
+        }
+
+        [Fact]
+        public void GetMaxValue()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T>(documents);
+            var expectedMax = documents.OrderByDescending(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = SUT.GetMaxValue<T, DateTime>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.True(result != default(DateTime));
+            Assert.Equal(expectedMax.Nested.SomeDate.Date, result.Date);
+        }
+
+        [Fact]
+        public async Task GetMaxValueAsync()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T>(documents);
+            var expectedMin = documents.OrderByDescending(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = await SUT.GetMaxValueAsync<T, DateTime>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.True(result != default(DateTime));
+            Assert.Equal(expectedMin.Nested.SomeDate.Date, result.Date);
+        }
+
+        #endregion Max / Min Queries
+
+        #region Test Utils
+
+        [MethodImpl(MethodImplOptions.NoInlining)]
+        private string GetCurrentMethod()
+        {
+            StackTrace st = new StackTrace();
+            StackFrame sf = st.GetFrame(1);
+
+            return sf.GetMethod().Name;
+        }
+
+        [MethodImpl(MethodImplOptions.NoInlining)]
+        private string GetParentMethod()
+        {
+            StackTrace st = new StackTrace();
+            StackFrame sf = st.GetFrame(2);
+            var method = sf.GetMethod().DeclaringType.Name;
+            return method;
+        }
+
+        private string GetTestName()
+        {
+            return $"{TestClassName}{PartitionKey}.{GetParentMethod()}";
+        }
+
+        private string GetContent()
+        {
+            return $"{TestClassName}{PartitionKey}.{Guid.NewGuid()}.{GetParentMethod()}";
+        }
+
+        private void Cleanup()
+        {
+            // We drop the collection at the end of each test session.
+            if (!string.IsNullOrEmpty(PartitionKey))
+            {
+                SUT.DropTestCollection<T>(PartitionKey);
+            }
+            else
+            {
+                SUT.DropTestCollection<T>();
+            }
+        }
+
+        #endregion Test Utils
+
+    }
+}

CoreIntegrationTests/Infrastructure/MongoDbTKeyDocumentTestBase.cs

@@ -0,0 +1,985 @@
+using MongoDbGenericRepository.Models;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Threading.Tasks;
+using Xunit;
+
+namespace CoreIntegrationTests.Infrastructure
+{
+    public abstract class MongoDbTKeyDocumentTestBase<T, TKey> : 
+        IClassFixture<MongoDbTestFixture<T, TKey>>
+        where T: TestDoc<TKey>, new()
+        where TKey : IEquatable<TKey>
+        
+    {
+        private readonly MongoDbTestFixture<T, TKey> _fixture;
+
+        protected MongoDbTKeyDocumentTestBase(MongoDbTestFixture<T, TKey> fixture)
+        {
+            _fixture = fixture;
+            var type = CreateTestDocument();
+            DocumentTypeName = type.GetType().FullName;
+            if (type is IPartitionedDocument)
+            {
+                PartitionKey = ((IPartitionedDocument)type).PartitionKey;
+            }
+            _fixture.PartitionKey = PartitionKey;
+            TestClassName = GetClassName();
+            MongoDbConfig.EnsureConfigured();
+            SUT = TestRepository.Instance;
+        }
+
+        public abstract string GetClassName();
+
+        public T CreateTestDocument()
+        {
+            return _fixture.CreateTestDocument();
+        }
+
+        public List<T> CreateTestDocuments(int numberOfDocumentsToCreate)
+        {
+            return _fixture.CreateTestDocuments(numberOfDocumentsToCreate);
+        }
+
+        /// <summary>
+        /// The partition key for the collection, if any
+        /// </summary>
+        protected string PartitionKey { get; set; }
+
+        /// <summary>
+        /// the name of the test class
+        /// </summary>
+        protected string TestClassName { get; set; }
+
+        /// <summary>
+        /// The name of the document used for tests
+        /// </summary>
+        protected string DocumentTypeName { get; set; }
+
+        /// <summary>
+        /// SUT: System Under Test
+        /// </summary>
+        protected static ITestRepository SUT { get; set; }
+
+        #region Add
+
+        [Fact]
+        public void AddOne()
+        {
+            // Arrange
+            var document = new T();
+            // Act
+            SUT.AddOne<T, TKey>(document);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T, TKey>(e => e.Id.Equals(document.Id)) 
+                                                            : SUT.Count<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey);
+            Assert.True(1 == count, GetTestName());
+        }
+
+        [Fact]
+        public async Task AddOneAsync()
+        {
+            // Arrange
+            var document = new T();
+            // Act
+            await SUT.AddOneAsync<T, TKey>(document);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T, TKey>(e => e.Id.Equals(document.Id))
+                                                            : SUT.Count<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey);
+            Assert.True (1 == count, GetTestName());
+        }
+
+        [Fact]
+        public void AddMany()
+        {
+            // Arrange
+            var documents = new List<T> { new T(), new T() };
+            // Act
+            SUT.AddMany<T, TKey>(documents);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T, TKey>(e => e.Id.Equals(documents[0].Id)
+                                                                                   || e.Id.Equals(documents[1].Id))
+                                                            : SUT.Count<T, TKey>(e => e.Id.Equals(documents[0].Id)
+                                                                                  || e.Id.Equals(documents[1].Id), PartitionKey);
+            Assert.True (2 == count, GetTestName());
+        }
+
+        [Fact]
+        public void AddManyWithDifferentPartitionKey()
+        {
+            // only run this test for tests on documents with partition key
+            if (!string.IsNullOrEmpty(PartitionKey))
+            {
+                // Arrange
+                var documents = new List<T> { new T(), new T(), new T(), new T() };
+                if (documents.Any(e => e is IPartitionedDocument))
+                {
+                    var secondPartitionKey = $"{PartitionKey}-2";
+                    ((IPartitionedDocument)documents[2]).PartitionKey = secondPartitionKey;
+                    ((IPartitionedDocument)documents[3]).PartitionKey = secondPartitionKey;
+                    // Act
+                    SUT.AddMany<T, TKey>(documents);
+                    // Assert
+                    long count = SUT.Count<T, TKey>(e => e.Id.Equals(documents[0].Id) || e.Id.Equals(documents[1].Id), PartitionKey);
+                    long secondPartitionCount = SUT.Count<T, TKey>(e => e.Id.Equals(documents[2].Id) || e.Id.Equals(documents[3].Id), secondPartitionKey);
+                    // Cleanup second partition
+                    SUT.DeleteMany<T, TKey>(e => e.Id.Equals(documents[2].Id) || e.Id.Equals(documents[3].Id), secondPartitionKey);
+                    Assert.True(2 == count, GetTestName());
+                    Assert.True(2 == secondPartitionCount, GetTestName());
+                }
+            }
+        }
+
+        [Fact]
+        public async Task AddManyAsync()
+        {
+            // Arrange
+            var documents = new List<T> { new T(), new T() };
+            // Act
+            await SUT.AddManyAsync<T, TKey>(documents);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T, TKey>(e => e.Id.Equals(documents[0].Id)
+                                                                                   || e.Id.Equals(documents[1].Id))
+                                                            : SUT.Count<T, TKey>(e => e.Id.Equals(documents[0].Id)
+                                                                                  || e.Id.Equals(documents[1].Id), PartitionKey);
+            Assert.True (2 == count, GetTestName());
+        }
+
+        [Fact]
+        public async Task AddManyAsyncWithDifferentPartitionKey()
+        {
+            // only run this test for tests on documents with partition key
+            if (!string.IsNullOrEmpty(PartitionKey))
+            {
+                // Arrange
+                var documents = new List<T> { new T(), new T(), new T(), new T() };
+                if (documents.Any(e => e is IPartitionedDocument))
+                {
+                    var secondPartitionKey = $"{PartitionKey}-2";
+                    ((IPartitionedDocument)documents[2]).PartitionKey = secondPartitionKey;
+                    ((IPartitionedDocument)documents[3]).PartitionKey = secondPartitionKey;
+                    // Act
+                    await SUT.AddManyAsync<T, TKey>(documents);
+                    // Assert
+                    long count = SUT.Count<T, TKey>(e => e.Id.Equals(documents[0].Id) || e.Id.Equals(documents[1].Id), PartitionKey);
+                    long secondPartitionCount = SUT.Count<T, TKey>(e => e.Id.Equals(documents[2].Id) || e.Id.Equals(documents[3].Id), secondPartitionKey);
+                    // Cleanup second partition
+                    SUT.DeleteMany<T, TKey>(e => e.Id.Equals(documents[2].Id) || e.Id.Equals(documents[3].Id), secondPartitionKey);
+                    Assert.True(2 == count, GetTestName());
+                    Assert.True(2 == secondPartitionCount, GetTestName());
+                }
+            }
+        }
+
+        #endregion Add
+
+        #region Read
+
+        [Fact]
+        public async Task GetByIdAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.GetByIdAsync<T, TKey>(document.Id, PartitionKey);
+            // Assert
+            Assert.True(null != result, GetTestName());
+        }
+
+        [Fact]
+        public void GetById()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            // Assert
+            Assert.True(null != result, GetTestName());
+        }
+
+        [Fact]
+        public async Task GetOneAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.GetOneAsync<T, TKey>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.True(null != result, GetTestName());
+        }
+
+        [Fact]
+        public void GetOne()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.GetOne<T, TKey>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.True(null != result, GetTestName());
+        }
+
+        [Fact]
+        public void GetCursor()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var cursor = SUT.GetCursor<T, TKey>(x => x.Id.Equals(document.Id), PartitionKey);
+            var count = cursor.Count();
+            // Assert
+            Assert.True (1 == count, GetTestName());
+        }
+
+        [Fact]
+        public async Task AnyAsyncReturnsTrue()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.AnyAsync<T, TKey>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.True(result, GetTestName());
+        }
+
+        [Fact]
+        public async Task AnyAsyncReturnsFalse()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.AnyAsync<T, TKey>(x => x.Id.Equals(document.Init<TKey>()), PartitionKey);
+            // Assert
+            Assert.False(result, GetTestName());
+        }
+
+        [Fact]
+        public void AnyReturnsTrue()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.Any<T, TKey>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.True(result, GetTestName());
+        }
+
+        [Fact]
+        public void AnyReturnsFalse()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.Any<T, TKey>(x => x.Id.Equals(document.Init<TKey>()), PartitionKey);
+            // Assert
+            Assert.False(result, GetTestName());
+        }
+
+        [Fact]
+        public async Task GetAllAsync()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = await SUT.GetAllAsync<T, TKey>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.True(5 == result.Count, GetTestName());
+        }
+
+        [Fact]
+        public void GetAll()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = SUT.GetAll<T, TKey>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.True(5 == result.Count, GetTestName());
+        }
+
+        [Fact]
+        public async Task CountAsync()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = await SUT.CountAsync<T, TKey>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.True(5 == result, GetTestName());
+        }
+
+        [Fact]
+        public void Count()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = SUT.Count<T, TKey>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.True(5 == result, GetTestName());
+        }
+
+        #endregion Read
+
+        #region Update
+
+        [Fact]
+        public void UpdateOne()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var content = GetContent();
+            document.SomeContent = content;
+            // Act
+            var result = SUT.UpdateOne<T, TKey>(document);
+            // Assert
+            Assert.True(result);
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument, GetTestName());
+            Assert.True(content == updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Fact]
+        public async Task UpdateOneAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var content = GetContent();
+            document.SomeContent = content;
+            // Act
+            var result = await SUT.UpdateOneAsync<T, TKey>(document);
+            // Assert
+            Assert.True(result);
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument, GetTestName());
+            Assert.True(content == updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Fact]
+        public void UpdateOneField()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var content = GetContent();
+            // Act
+            var result = SUT.UpdateOne<T, TKey, string>(document, x => x.SomeContent, content);
+            // Assert
+            Assert.True(result, GetTestName());
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument, GetTestName());
+            Assert.True(content == updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Fact]
+        public async Task UpdateOneFieldAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var content = GetContent();
+            // Act
+            var result = await SUT.UpdateOneAsync<T, TKey, string>(document, x => x.SomeContent, content);
+            // Assert
+            Assert.True(result, GetTestName());
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument, GetTestName());
+            Assert.True(content == updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Fact]
+        public void UpdateOneFieldWithFilter()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var content = GetContent();
+            // Act
+            var result = SUT.UpdateOne<T, TKey, string>(x => x.Id.Equals(document.Id), x => x.SomeContent, content, PartitionKey);
+            // Assert
+            Assert.True(result, GetTestName());
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument, GetTestName());
+            Assert.True(content == updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Fact]
+        public async Task UpdateOneFieldWithFilterAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var content = GetContent();
+            // Act
+            var result = await SUT.UpdateOneAsync<T, TKey, string>(x => x.Id.Equals(document.Id), x => x.SomeContent, content, PartitionKey);
+            // Assert
+            Assert.True(result, GetTestName());
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument, GetTestName());
+            Assert.True(content == updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Fact]
+        public async Task UpdateOneAsyncWithUpdateDefinition()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var childrenToAdd = new List<Child>
+            {
+                new Child("testType1", "testValue1"),
+                new Child("testType2", "testValue2")
+            };
+
+            var updateDef = MongoDB.Driver.Builders<T>.Update.AddToSetEach(p => p.Children, childrenToAdd);
+
+            // Act
+            var result = await SUT.UpdateOneAsync<T, TKey>(document, updateDef);
+            // Assert
+            Assert.True(result);
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument);
+            Assert.True(childrenToAdd[0].Type == updatedDocument.Children[0].Type, GetTestName());
+            Assert.True(childrenToAdd[0].Value == updatedDocument.Children[0].Value, GetTestName());
+            Assert.True(childrenToAdd[1].Type == updatedDocument.Children[1].Type, GetTestName());
+            Assert.True(childrenToAdd[1].Value == updatedDocument.Children[1].Value, GetTestName());
+        }
+
+        [Fact]
+        public void UpdateOneWithUpdateDefinition()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var childrenToAdd = new List<Child>
+            {
+                new Child("testType1", "testValue1"),
+                new Child("testType2", "testValue2")
+            };
+
+            var updateDef = MongoDB.Driver.Builders<T>.Update.AddToSetEach(p => p.Children, childrenToAdd);
+
+            // Act
+            var result = SUT.UpdateOne<T, TKey>(document, updateDef);
+            // Assert
+            Assert.True(result);
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.True(null != updatedDocument);
+            Assert.True(childrenToAdd[0].Type== updatedDocument.Children[0].Type, GetTestName());
+            Assert.True(childrenToAdd[0].Value== updatedDocument.Children[0].Value, GetTestName());
+            Assert.True(childrenToAdd[1].Type== updatedDocument.Children[1].Type, GetTestName());
+            Assert.True(childrenToAdd[1].Value== updatedDocument.Children[1].Value, GetTestName());
+        }
+
+        #endregion Update
+
+        #region Delete
+
+        [Fact]
+        public void DeleteOne()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.DeleteOne<T, TKey>(document);
+            // Assert
+            Assert.True (1 == result);
+            Assert.False(SUT.Any<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Fact]
+        public void DeleteOneLinq()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.DeleteOne<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.True (1 == result);
+            Assert.False(SUT.Any<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Fact]
+        public async Task DeleteOneAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.DeleteOneAsync<T, TKey>(document);
+            // Assert
+            Assert.True (1 == result);
+            Assert.False(SUT.Any<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Fact]
+        public async Task DeleteOneAsyncLinq()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.DeleteOneAsync<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.True (1 == result);
+            Assert.False(SUT.Any<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Fact]
+        public async Task DeleteManyAsyncLinq()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = await SUT.DeleteManyAsync<T, TKey>(e => e.SomeContent == criteria, PartitionKey);
+            // Assert
+            Assert.True(5 == result);
+            Assert.False(SUT.Any<T, TKey>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+        }
+
+        [Fact]
+        public async Task DeleteManyAsync()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            var canPartition = !string.IsNullOrEmpty(PartitionKey) && documents.Any(e => e is IPartitionedDocument);
+            string secondKey = null;
+            if (canPartition)
+            {
+                secondKey = $"{PartitionKey}-2";
+                ((IPartitionedDocument)documents[3]).PartitionKey = secondKey;
+                ((IPartitionedDocument)documents[4]).PartitionKey = secondKey;
+            }
+
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = await SUT.DeleteManyAsync<T, TKey>(documents);
+            // Assert
+            Assert.True(5 == result);
+            Assert.False(SUT.Any<T, TKey>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+            if (canPartition)
+            {
+                Assert.False(SUT.Any<T, TKey>(e => e.SomeContent == criteria, secondKey), GetTestName());
+            }
+        }
+
+        [Fact]
+        public void DeleteManyLinq()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = SUT.DeleteMany<T, TKey>(e => e.SomeContent == criteria, PartitionKey);
+            // Assert
+            Assert.True(5 == result);
+            Assert.False(SUT.Any<T, TKey>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+        }
+
+        [Fact]
+        public void DeleteMany()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            var canPartition = !string.IsNullOrEmpty(PartitionKey) && documents.Any(e => e is IPartitionedDocument);
+            string secondKey = null;
+            if (canPartition)
+            {
+                secondKey = $"{PartitionKey}-2";
+                ((IPartitionedDocument)documents[3]).PartitionKey = secondKey;
+                ((IPartitionedDocument)documents[4]).PartitionKey = secondKey;
+            }
+
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = SUT.DeleteMany<T, TKey>(documents);
+            // Assert
+            Assert.True(5 == result);
+            Assert.False(SUT.Any<T, TKey>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+            if (canPartition)
+            {
+                Assert.False(SUT.Any<T, TKey>(e => e.SomeContent == criteria, secondKey), GetTestName());
+            }
+        }
+
+        #endregion Delete
+
+        #region Project
+
+        [Fact]
+        public async Task ProjectOneAsync()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var document = CreateTestDocument();
+            document.SomeContent = someContent;
+            document.Nested.SomeDate = someDate;
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.ProjectOneAsync<T, MyTestProjection, TKey>(
+                x => x.Id.Equals(document.Id),
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.True(null != result, GetTestName());
+            Assert.True(someContent == result.SomeContent, GetTestName());
+            Assert.True(someDate.Minute == result.SomeDate.Minute, GetTestName());
+            Assert.True(someDate.Second == result.SomeDate.Second, GetTestName());
+        }
+
+        [Fact]
+        public void ProjectOne()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var document = CreateTestDocument();
+            document.SomeContent = someContent;
+            document.Nested.SomeDate = someDate;
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.ProjectOne<T, MyTestProjection, TKey>(
+                x => x.Id.Equals(document.Id),
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.True(null != result, GetTestName());
+            Assert.True(someContent == result.SomeContent, GetTestName());
+            Assert.True(someDate.Minute == result.SomeDate.Minute, GetTestName());
+            Assert.True(someDate.Second == result.SomeDate.Second, GetTestName());
+        }
+
+        [Fact]
+        public async Task ProjectManyAsync()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e =>
+            {
+                e.SomeContent = someContent;
+                e.Nested.SomeDate = someDate;
+            });
+
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = await SUT.ProjectManyAsync<T, MyTestProjection, TKey>(
+                x => x.SomeContent == someContent,
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.True(5 == result.Count, GetTestName());
+            Assert.True(someContent == result.First().SomeContent, GetTestName());
+            Assert.True(someDate.Minute == result.First().SomeDate.Minute, GetTestName());
+            Assert.True(someDate.Second == result.First().SomeDate.Second, GetTestName());
+        }
+
+        [Fact]
+        public void ProjectMany()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e =>
+            {
+                e.SomeContent = someContent;
+                e.Nested.SomeDate = someDate;
+            });
+
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = SUT.ProjectMany<T, MyTestProjection, TKey>(
+                x => x.SomeContent == someContent,
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.True(5 == result.Count, GetTestName());
+            Assert.True(someContent == result.First().SomeContent, GetTestName());
+            Assert.True(someDate.Minute == result.First().SomeDate.Minute, GetTestName());
+            Assert.True(someDate.Second == result.First().SomeDate.Second, GetTestName());
+        }
+
+        #endregion Project
+
+        #region Max / Min Queries
+
+        [Fact]
+        public async Task GetByMaxAsync()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T, TKey>(documents);
+            var expectedMax = documents.OrderByDescending(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = await SUT.GetByMaxAsync<T, TKey>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.NotNull(result);
+            Assert.Equal(expectedMax.Id, result.Id);
+        }
+
+        [Fact]
+        public void GetByMax()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T, TKey>(documents);
+            var expectedMax = documents.OrderByDescending(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = SUT.GetByMax<T, TKey>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.NotNull(result);
+            Assert.Equal(expectedMax.Id, result.Id);
+        }
+
+        [Fact]
+        public void GetMaxValue()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T, TKey>(documents);
+            var expectedMax = documents.OrderByDescending(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = SUT.GetMaxValue<T, TKey, DateTime>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.False(result == default(DateTime));
+            Assert.Equal(expectedMax.Nested.SomeDate.Date, result.Date);
+        }
+
+        [Fact]
+        public async Task GetMaxValueAsync()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T, TKey>(documents);
+            var expectedMax = documents.OrderByDescending(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = await SUT.GetMaxValueAsync<T, TKey, DateTime>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.False(result == default(DateTime));
+            Assert.Equal(expectedMax.Nested.SomeDate.Date, result.Date);
+        }
+
+        [Fact]
+        public async Task GetByMinAsync()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T, TKey>(documents);
+            var expectedMin = documents.OrderBy(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = await SUT.GetByMinAsync<T, TKey>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.NotNull(result);
+            Assert.Equal(expectedMin.Id, result.Id);
+        }
+
+        [Fact]
+        public void GetByMin()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T, TKey>(documents);
+            var expectedMin = documents.OrderBy(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = SUT.GetByMin<T, TKey>(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.NotNull(result);
+            Assert.Equal(expectedMin.Id, result.Id);
+        }
+
+        [Fact]
+        public void GetMinValue()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T, TKey>(documents);
+            var expectedMin = documents.OrderBy(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = SUT.GetMinValue< T, TKey, DateTime >(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.True(result != default(DateTime));
+            Assert.Equal(expectedMin.Nested.SomeDate.Date, result.Date);
+        }
+
+        [Fact]
+        public async Task GetMinValueAsync()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}.{Guid.NewGuid()}";
+            var documents = CreateTestDocuments(5);
+            var i = 1;
+            documents.ForEach(e => {
+                e.Nested.SomeDate = e.Nested.SomeDate.AddDays(i++);
+                e.SomeContent = criteria;
+            });
+            SUT.AddMany<T, TKey>(documents);
+            var expectedMin = documents.OrderBy(e => e.Nested.SomeDate).First();
+
+            // Act
+            var result = await SUT.GetMinValueAsync< T, TKey, DateTime >(e => e.SomeContent == criteria, e => e.Nested.SomeDate, PartitionKey);
+
+            // Assert
+            Assert.True(result != default(DateTime));
+            Assert.Equal(expectedMin.Nested.SomeDate.Date, result.Date);
+        }
+
+        #endregion Max / Min Queries
+
+        #region Test Utils
+        [MethodImpl(MethodImplOptions.NoInlining)]
+        private string GetCurrentMethod()
+        {
+            StackTrace st = new StackTrace();
+            StackFrame sf = st.GetFrame(1);
+
+            return sf.GetMethod().Name;
+        }
+
+        [MethodImpl(MethodImplOptions.NoInlining)]
+        private string GetParentMethod()
+        {
+            StackTrace st = new StackTrace();
+            StackFrame sf = st.GetFrame(2);
+            var method = sf.GetMethod().DeclaringType.Name;
+            return method;
+        }
+
+        private string GetTestName()
+        {
+            return $"{TestClassName}{PartitionKey}.{GetParentMethod()}";
+        }
+
+        private string GetContent()
+        {
+            return $"{TestClassName}{PartitionKey}.{Guid.NewGuid()}.{GetParentMethod()}";
+        }
+
+        private void Cleanup()
+        {
+            // We drop the collection at the end of each test session.
+            if (!string.IsNullOrEmpty(PartitionKey))
+            {
+                SUT.DropTestCollection<T>(PartitionKey);
+            }
+            else
+            {
+                SUT.DropTestCollection<T>();
+            }
+        }
+
+        #endregion Test Utils
+
+    }
+}

CoreIntegrationTests/Infrastructure/MongoDbTestFixture.cs

@@ -0,0 +1,55 @@
+using MongoDbGenericRepository;
+using MongoDbGenericRepository.Models;
+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Linq;
+
+
+namespace CoreIntegrationTests.Infrastructure
+{
+
+    public class MongoDbTestFixture<T, TKey> : IDisposable
+    where T : IDocument<TKey>, new()
+    where TKey : IEquatable<TKey>
+    {
+
+        public IMongoDbContext Context;
+
+        public MongoDbTestFixture()
+        {
+            DocsToDelete = new ConcurrentBag<T>();
+        }
+
+        public string PartitionKey { get; set; }
+
+        public ConcurrentBag<T> DocsToDelete { get; set; }
+
+        public virtual void Dispose()
+        {
+            var docIds = DocsToDelete.ToList().Select(e => e.Id);
+            if (docIds.Any())
+            {
+                TestRepository.Instance.DeleteMany<T, TKey>(e => docIds.Contains(e.Id));
+            }
+        }
+
+        public T CreateTestDocument()
+        {
+            var doc = new T();
+            DocsToDelete.Add(doc);
+            return doc;
+        }
+
+        public List<T> CreateTestDocuments(int numberOfDocumentsToCreate)
+        {
+            var docs = new List<T>();
+            for (var i = 0; i < numberOfDocumentsToCreate; i++)
+            {
+                docs.Add(new T());
+                DocsToDelete.Add(docs.Last());
+            }
+            return docs;
+        }
+    }
+}

CoreIntegrationTests/Infrastructure/RandomExtensions.cs

@@ -0,0 +1,61 @@
+using System;
+
+namespace CoreIntegrationTests.Infrastructure
+{
+    // Thanks BlueRaja - Danny Pflughoeft https://stackoverflow.com/a/13095144/5103354
+    /// <summary>
+    /// Extensions for the random number generator <see cref="Random"/>
+    /// </summary>
+    public static class RandomExtensions
+    {
+
+        /// <summary>
+        /// Returns a random long from min (inclusive) to max (exclusive)
+        /// </summary>
+        /// <param name="random">The given random instance</param>
+        /// <param name="min">The inclusive minimum bound</param>
+        /// <param name="max">The exclusive maximum bound.  Must be greater than min</param>
+        public static long NextLong(this Random random, long min, long max)
+        {
+            if (max <= min)
+                throw new ArgumentOutOfRangeException("max", "max must be > min!");
+
+            //Working with ulong so that modulo works correctly with values > long.MaxValue
+            ulong uRange = (ulong)(max - min);
+
+            //Prevent a modulo bias; see https://stackoverflow.com/a/10984975/238419
+            //for more information.
+            //In the worst case, the expected number of calls is 2 (though usually it's
+            //much closer to 1) so this loop doesn't really hurt performance at all.
+            ulong ulongRand;
+            do
+            {
+                byte[] buf = new byte[8];
+                random.NextBytes(buf);
+                ulongRand = (ulong)BitConverter.ToInt64(buf, 0);
+            } while (ulongRand > ulong.MaxValue - ((ulong.MaxValue % uRange) + 1) % uRange);
+
+            return (long)(ulongRand % uRange) + min;
+        }
+
+        /// <summary>
+        /// Returns a random long from 0 (inclusive) to max (exclusive)
+        /// </summary>
+        /// <param name="random">The given random instance</param>
+        /// <param name="max">The exclusive maximum bound.  Must be greater than 0</param>
+        public static long NextLong(this Random random, long max)
+        {
+            return random.NextLong(0, max);
+        }
+
+        /// <summary>
+        /// Returns a random long over all possible values of long (except long.MaxValue, similar to
+        /// random.Next())
+        /// </summary>
+        /// <param name="random">The given random instance</param>
+        public static long NextLong(this Random random)
+        {
+            return random.NextLong(long.MinValue, long.MaxValue);
+        }
+    }
+}

CoreIntegrationTests/Infrastructure/TestClasses.cs

@@ -0,0 +1,96 @@
+using MongoDB.Bson.Serialization.Attributes;
+using MongoDbGenericRepository.Models;
+using MongoDbGenericRepository.Utils;
+using System;
+using System.Collections.Generic;
+
+namespace CoreIntegrationTests.Infrastructure
+{
+    public class ProjectedGroup
+    {
+        public int Key { get; set; }
+        public List<string> Content { get; set; }
+    }
+
+    public class MyTestProjection
+    {
+        public string SomeContent { get; set; }
+        public DateTime SomeDate { get; set; }
+    }
+
+    public class Nested
+    {
+        public DateTime SomeDate { get; set; }
+    }
+
+    public class Child
+    {
+        public Child(string type, string value)
+        {
+            Type = type;
+            Value = value;
+        }
+
+        public string Type { get; set; }
+        public string Value { get; set; }
+    }
+
+    public class TestDoc : Document
+    {
+        public TestDoc()
+        {
+            Version = 2;
+            Nested = new Nested
+            {
+                SomeDate = DateTime.UtcNow
+            };
+            Children = new List<Child>();
+        }
+
+        public int SomeValue { get; set; }
+
+        public string SomeContent { get; set; }
+
+        public int GroupingKey { get; set; }
+
+        public Nested Nested { get; set; }
+
+        public List<Child> Children { get; set; }
+
+    }
+
+    public class TestDoc<TKey> : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+    {
+        [BsonId]
+        public TKey Id { get; set; }
+        public int Version { get; set; }
+
+        public TestDoc()
+        {
+            InitializeFields();
+            Version = 2;
+            Nested = new Nested
+            {
+                SomeDate = DateTime.UtcNow
+            };
+            Children = new List<Child>();
+        }
+
+        public string SomeContent { get; set; }
+
+        public Nested Nested { get; set; }
+
+        public List<Child> Children { get; set; }
+
+        public TId Init<TId>()
+        {
+            return IdGenerator.GetId<TId>();
+        }
+
+        private void InitializeFields()
+        {
+            Id = Init<TKey>();
+        }
+    }
+}

CoreIntegrationTests/Infrastructure/TestRepository.cs

@@ -0,0 +1,43 @@
+using MongoDbGenericRepository;
+
+namespace CoreIntegrationTests.Infrastructure
+{
+    /// <summary>
+    /// A singleton implementation of the TestRepository
+    /// </summary>
+    public sealed class TestRepository : BaseMongoRepository, ITestRepository
+    {
+
+        const string connectionString = "mongodb://localhost:27017";
+        private static readonly ITestRepository _instance = new TestRepository(connectionString, "MongoDbTests");
+
+        // Explicit static constructor to tell C# compiler
+        // not to mark type as beforefieldinit
+        static TestRepository()
+        {
+        }
+
+        /// <inheritdoc />
+        private TestRepository(string connectionString, string databaseName) : base(connectionString, databaseName)
+        {
+        }
+
+        public static ITestRepository Instance
+        {
+            get
+            {
+                return _instance;
+            }
+        }
+
+        public void DropTestCollection<TDocument>()
+        {
+            MongoDbContext.DropCollection<TDocument>();
+        }
+
+        public void DropTestCollection<TDocument>(string partitionKey)
+        {
+            MongoDbContext.DropCollection<TDocument>(partitionKey);
+        }
+    }
+}

IntegrationTests/App.config

@@ -11,7 +11,11 @@
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
         <assemblyIdentity name="System.Runtime.InteropServices.RuntimeInformation" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.0.1.0" newVersion="4.0.1.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.2.0" newVersion="4.0.2.0" />
       </dependentAssembly>
     </assemblyBinding>
   </runtime>

IntegrationTests/CRUDObjectIdTests.cs

@@ -0,0 +1,19 @@
+using IntegrationTests.Infrastructure;
+using MongoDB.Bson;
+using NUnit.Framework;
+
+namespace IntegrationTests
+{
+    public class ObjectIdTestDocument : TestDoc<ObjectId>
+    {
+    }
+
+    [TestFixture]
+    public class CRUDObjectIdTests : MongoDbTKeyDocumentTestBase<ObjectIdTestDocument, ObjectId>
+    {
+        public override string GetClassName()
+        {
+            return "CRUDObjectIdTests";
+        }
+    }
+}

IntegrationTests/CRUDPartitionedCollectionNameAttributeTests.cs

@@ -0,0 +1,27 @@
+using IntegrationTests.Infrastructure;
+using MongoDB.Bson.Serialization.Attributes;
+using MongoDbGenericRepository.Attributes;
+using MongoDbGenericRepository.Models;
+using System;
+
+namespace IntegrationTests
+{
+    [CollectionName("TestingCollectionNameAttributePartitionedTKey")]
+    public class PartitionedCollectionNameDoc : TestDoc, IPartitionedDocument
+    {
+        public PartitionedCollectionNameDoc()
+        {
+            PartitionKey = "TestPartitionKey";
+        }
+
+        public string PartitionKey { get; set; }
+    }
+
+    public class CRUDPartitionedCollectionNameAttributeTests : MongoDbDocumentTestBase<PartitionedCollectionNameDoc>
+    {
+        public override string GetClassName()
+        {
+            return "CRUDPartitionedCollectionNameAttributeTests";
+        }
+    }
+}

IntegrationTests/CRUDPartitionedTests.cs

@@ -0,0 +1,23 @@
+using IntegrationTests.Infrastructure;
+using MongoDbGenericRepository.Models;
+
+namespace IntegrationTests
+{
+    public class PartitionedDoc : TestDoc, IPartitionedDocument
+    {
+        public PartitionedDoc()
+        {
+            PartitionKey = "TestPartitionKey";
+        }
+
+        public string PartitionKey { get; set; }
+    }
+
+    public class CRUDPartitionedTests : MongoDbDocumentTestBase<PartitionedDoc>
+    {
+        public override string GetClassName()
+        {
+            return "CRUDPartitionedCollectionNameAttributeTests";
+        }
+    }
+}

IntegrationTests/CRUDTKeyPartitionedCollectionNameAttributeTests.cs

@@ -0,0 +1,26 @@
+using IntegrationTests.Infrastructure;
+using MongoDbGenericRepository.Attributes;
+using MongoDbGenericRepository.Models;
+using System;
+
+namespace IntegrationTests
+{
+    [CollectionName("TestingCollectionNameAttributePartitionedTKey")]
+    public class TKeyPartitionedCollectionNameDoc : TestDoc<Guid>, IPartitionedDocument
+    {
+        public TKeyPartitionedCollectionNameDoc()
+        {
+            PartitionKey = "TestPartitionKey";
+        }
+
+        public string PartitionKey { get; set; }
+    }
+
+    public class CRUDTKeyPartitionedCollectionNameAttributeTests : MongoDbTKeyDocumentTestBase<TKeyPartitionedCollectionNameDoc, Guid>
+    {
+        public override string GetClassName()
+        {
+            return "CRUDTKeyPartitionedCollectionNameAttributeTests";
+        }
+    }
+}

IntegrationTests/CRUDTKeyPartitionedTests.cs

@@ -0,0 +1,26 @@
+using IntegrationTests.Infrastructure;
+using MongoDB.Bson.Serialization.Attributes;
+using MongoDbGenericRepository.Models;
+using NUnit.Framework;
+using System;
+
+namespace IntegrationTests
+{
+    public class PartitionedTKeyTestDocument : TestDoc<Guid>, IPartitionedDocument
+    {
+        public PartitionedTKeyTestDocument()
+        {
+            PartitionKey = "TestPartitionKey";
+        }
+        public string PartitionKey { get; set; }
+    }
+
+    [TestFixture]
+    public class CRUDTKeyPartitionedTests : MongoDbTKeyDocumentTestBase<PartitionedTKeyTestDocument, Guid>
+    {
+        public override string GetClassName()
+        {
+            return "CRUDTKeyPartitionedTests";
+        }
+    }
+}

IntegrationTests/CRUDTKeyTests.cs

@@ -0,0 +1,21 @@
+using IntegrationTests.Infrastructure;
+using MongoDB.Bson.Serialization.Attributes;
+using MongoDbGenericRepository.Models;
+using NUnit.Framework;
+using System;
+
+namespace IntegrationTests
+{
+    public class TKeyTestDocument : TestDoc<Guid>
+    {
+    }
+
+    [TestFixture]
+    public class CRUDTKeyTests : MongoDbTKeyDocumentTestBase<TKeyTestDocument, Guid>
+    {
+        public override string GetClassName()
+        {
+            return "CreateTKeyTests";
+        }
+    }
+}

IntegrationTests/CRUDTests.cs

@@ -0,0 +1,18 @@
+using IntegrationTests.Infrastructure;
+using NUnit.Framework;
+
+namespace IntegrationTests
+{
+    public class TestDocument : TestDoc
+    {
+    }
+
+    [TestFixture]
+    public class CRUDTests : MongoDbDocumentTestBase<TestDocument>
+    {
+        public override string GetClassName()
+        {
+            return "CRUDTests";
+        }
+    }
+}

IntegrationTests/CreatePartitionedTests.cs

@@ -1,68 +0,0 @@
-using IntegrationTests.Infrastructure;
-using MongoDbGenericRepository.Models;
-using NUnit.Framework;
-using System.Collections.Generic;
-using System.Threading.Tasks;
-
-namespace IntegrationTests
-{
-    public class CreateTestsPartitionedDocument : PartitionedDocument
-    {
-        public CreateTestsPartitionedDocument() : base("TestPartitionKey")
-        {
-            Version = 1;
-        }
-        public string SomeContent { get; set; }
-    }
-
-    public class CreatePartitionedTests : BaseMongoDbRepositoryTests<CreateTestsPartitionedDocument>
-    {
-        [Test]
-        public void PartitionedAddOne()
-        {
-            // Arrange
-            var document = new CreateTestsPartitionedDocument();
-            // Act
-            SUT.AddOne(document);
-            // Assert
-            long count = SUT.Count<CreateTestsPartitionedDocument>(e => e.Id == document.Id, PartitionKey);
-            Assert.AreEqual(1, count);
-        }
-
-        [Test]
-        public async Task PartitionedAddOneAsync()
-        {
-            // Arrange
-            var document = new CreateTestsPartitionedDocument();
-            // Act
-            await SUT.AddOneAsync(document);
-            // Assert
-            long count = SUT.Count<CreateTestsPartitionedDocument>(e => e.Id == document.Id, PartitionKey);
-            Assert.AreEqual(1, count);
-        }
-
-        [Test]
-        public void PartitionedAddMany()
-        {
-            // Arrange
-            var documents = new List<CreateTestsPartitionedDocument> { new CreateTestsPartitionedDocument(), new CreateTestsPartitionedDocument() };
-            // Act
-            SUT.AddMany(documents);
-            // Assert
-            long count = SUT.Count<CreateTestsPartitionedDocument>(e => e.Id == documents[0].Id || e.Id == documents[1].Id, PartitionKey);
-            Assert.AreEqual(2, count);
-        }
-
-        [Test]
-        public async Task PartitionedAddManyAsync()
-        {
-            // Arrange
-            var documents = new List<CreateTestsPartitionedDocument> { new CreateTestsPartitionedDocument(), new CreateTestsPartitionedDocument() };
-            // Act
-            await SUT.AddManyAsync(documents);
-            // Assert
-            long count = SUT.Count<CreateTestsPartitionedDocument>(e => e.Id == documents[0].Id || e.Id == documents[1].Id, PartitionKey);
-            Assert.AreEqual(2, count);
-        }
-    }
-}

IntegrationTests/CreateTests.cs

@@ -1,69 +0,0 @@
-using IntegrationTests.Infrastructure;
-using MongoDbGenericRepository.Models;
-using NUnit.Framework;
-using System.Collections.Generic;
-using System.Threading.Tasks;
-
-namespace IntegrationTests
-{
-    public class CreateTestsDocument : Document
-    {
-        public CreateTestsDocument()
-        {
-            Version = 2;
-        }
-        public string SomeContent { get; set; }
-    }
-
-    [TestFixture]
-    public class CreateTests : BaseMongoDbRepositoryTests<CreateTestsDocument>
-    {
-        [Test]
-        public void AddOne()
-        {
-            // Arrange
-            var document = new CreateTestsDocument();
-            // Act
-            SUT.AddOne(document);
-            // Assert
-            long count = SUT.Count<CreateTestsDocument>(e => e.Id == document.Id);
-            Assert.AreEqual(1, count);
-        }
-
-        [Test]
-        public async Task AddOneAsync()
-        {
-            // Arrange
-            var document = new CreateTestsDocument();
-            // Act
-            await SUT.AddOneAsync(document);
-            // Assert
-            long count = SUT.Count<CreateTestsDocument>(e => e.Id == document.Id);
-            Assert.AreEqual(1, count);
-        }
-
-        [Test]
-        public void AddMany()
-        {
-            // Arrange
-            var documents = new List<CreateTestsDocument> { new CreateTestsDocument(), new CreateTestsDocument() };
-            // Act
-            SUT.AddMany(documents);
-            // Assert
-            long count = SUT.Count<CreateTestsDocument>(e => e.Id == documents[0].Id || e.Id == documents[1].Id);
-            Assert.AreEqual(2, count);
-        }
-
-        [Test]
-        public async Task AddManyAsync()
-        {
-            // Arrange
-            var documents = new List<CreateTestsDocument> { new CreateTestsDocument(), new CreateTestsDocument() };
-            // Act
-            await SUT.AddManyAsync(documents);
-            // Assert
-            long count = SUT.Count<CreateTestsDocument>(e => e.Id == documents[0].Id || e.Id == documents[1].Id);
-            Assert.AreEqual(2, count);
-        }
-    }
-}

IntegrationTests/DeletePartitionedTests.cs

@@ -1,129 +0,0 @@
-using IntegrationTests.Infrastructure;
-using MongoDbGenericRepository.Models;
-using NUnit.Framework;
-using System.Threading.Tasks;
-
-namespace IntegrationTests
-{
-    public class DeleteTestsPartitionedDocument : PartitionedDocument
-    {
-        public DeleteTestsPartitionedDocument() : base("TestPartitionKey")
-        {
-            Version = 1;
-        }
-        public string SomeContent { get; set; }
-    }
-
-    public class DeletePartitionedTests : BaseMongoDbRepositoryTests<DeleteTestsPartitionedDocument>
-    {
-        [Test]
-        public void PartitionedDeleteOne()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.DeleteOne(document);
-            // Assert
-            Assert.AreEqual(1, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsPartitionedDocument>(e => e.Id == document.Id, PartitionKey));
-        }
-
-        [Test]
-        public void PartitionedDeleteOneLinq()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.DeleteOne<DeleteTestsPartitionedDocument>(e => e.Id == document.Id, PartitionKey);
-            // Assert
-            Assert.AreEqual(1, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsPartitionedDocument>(e => e.Id == document.Id, PartitionKey));
-        }
-
-        [Test]
-        public async Task PartitionedDeleteOneAsync()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.DeleteOneAsync(document);
-            // Assert
-            Assert.AreEqual(1, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsPartitionedDocument>(e => e.Id == document.Id, PartitionKey));
-        }
-
-        [Test]
-        public async Task PartitionedDeleteOneAsyncLinq()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.DeleteOneAsync<DeleteTestsPartitionedDocument>(e => e.Id == document.Id, PartitionKey);
-            // Assert
-            Assert.AreEqual(1, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsPartitionedDocument>(e => e.Id == document.Id, PartitionKey));
-        }
-
-        [Test]
-        public async Task PartitionedDeleteManyAsyncLinq()
-        {
-            // Arrange
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = "DeleteManyAsyncLinqContent");
-            SUT.AddMany(documents);
-            // Act
-            var result = await SUT.DeleteManyAsync<DeleteTestsPartitionedDocument>(e => e.SomeContent == "DeleteManyAsyncLinqContent", PartitionKey);
-            // Assert
-            Assert.AreEqual(5, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsPartitionedDocument>(e => e.SomeContent == "DeleteManyAsyncLinqContent", PartitionKey));
-        }
-
-        [Test]
-        public async Task PartitionedDeleteManyAsync()
-        {
-            // Arrange
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = "DeleteManyAsyncLinqContent");
-            SUT.AddMany(documents);
-            // Act
-            var result = await SUT.DeleteManyAsync(documents);
-            // Assert
-            Assert.AreEqual(5, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsPartitionedDocument>(e => e.SomeContent == "DeleteManyAsyncLinqContent", PartitionKey));
-        }
-
-        [Test]
-        public void PartitionedDeleteManyLinq()
-        {
-            // Arrange
-            var content = "DeleteManyLinqContent";
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = content);
-            SUT.AddMany(documents);
-            // Act
-            var result = SUT.DeleteMany<DeleteTestsPartitionedDocument>(e => e.SomeContent == content, PartitionKey);
-            // Assert
-            Assert.AreEqual(5, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsPartitionedDocument>(e => e.SomeContent == content, PartitionKey));
-        }
-
-        [Test]
-        public void PartitionedDeleteMany()
-        {
-            // Arrange
-            var content = "DeleteManyContent";
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = content);
-            SUT.AddMany(documents);
-            // Act
-            var result = SUT.DeleteMany(documents);
-            // Assert
-            Assert.AreEqual(5, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsPartitionedDocument>(e => e.SomeContent == content, PartitionKey));
-        }
-    }
-}

IntegrationTests/DeleteTests.cs

@@ -1,129 +0,0 @@
-using IntegrationTests.Infrastructure;
-using MongoDbGenericRepository.Models;
-using NUnit.Framework;
-using System.Threading.Tasks;
-
-namespace IntegrationTests
-{
-    public class DeleteTestsDocument : Document
-    {
-        public DeleteTestsDocument()
-        {
-            Version = 2;
-        }
-        public string SomeContent { get; set; }
-    }
-
-    public class DeleteTests : BaseMongoDbRepositoryTests<DeleteTestsDocument>
-    {
-        [Test]
-        public void DeleteOne()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.DeleteOne(document);
-            // Assert
-            Assert.AreEqual(1, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsDocument>(e => e.Id == document.Id));
-        }
-
-        [Test]
-        public void DeleteOneLinq()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.DeleteOne<DeleteTestsDocument>(e => e.Id == document.Id);
-            // Assert
-            Assert.AreEqual(1, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsDocument>(e => e.Id == document.Id));
-        }
-
-        [Test]
-        public async Task DeleteOneAsync()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.DeleteOneAsync(document);
-            // Assert
-            Assert.AreEqual(1, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsDocument>(e => e.Id == document.Id));
-        }
-
-        [Test]
-        public async Task DeleteOneAsyncLinq()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.DeleteOneAsync<DeleteTestsDocument>(e => e.Id == document.Id);
-            // Assert
-            Assert.AreEqual(1, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsDocument>(e => e.Id == document.Id));
-        }
-
-        [Test]
-        public async Task DeleteManyAsyncLinq()
-        {
-            // Arrange
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = "DeleteManyAsyncLinqContent");
-            SUT.AddMany(documents);
-            // Act
-            var result = await SUT.DeleteManyAsync<DeleteTestsDocument>(e => e.SomeContent == "DeleteManyAsyncLinqContent");
-            // Assert
-            Assert.AreEqual(5, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsDocument>(e => e.SomeContent == "DeleteManyAsyncLinqContent"));
-        }
-
-        [Test]
-        public async Task DeleteManyAsync()
-        {
-            // Arrange
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = "DeleteManyAsyncLinqContent");
-            SUT.AddMany(documents);
-            // Act
-            var result = await SUT.DeleteManyAsync(documents);
-            // Assert
-            Assert.AreEqual(5, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsDocument>(e => e.SomeContent == "DeleteManyAsyncLinqContent"));
-        }
-
-        [Test]
-        public void DeleteManyLinq()
-        {
-            // Arrange
-            var content = "DeleteManyLinqContent";
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = content);
-            SUT.AddMany(documents);
-            // Act
-            var result = SUT.DeleteMany<DeleteTestsDocument>(e => e.SomeContent == content);
-            // Assert
-            Assert.AreEqual(5, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsDocument>(e => e.SomeContent == content));
-        }
-
-        [Test]
-        public void DeleteMany()
-        {
-            // Arrange
-            var content = "DeleteManyContent";
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = content);
-            SUT.AddMany(documents);
-            // Act
-            var result = SUT.DeleteMany(documents);
-            // Assert
-            Assert.AreEqual(5, result);
-            Assert.IsFalse(SUT.Any<DeleteTestsDocument>(e => e.SomeContent == content));
-        }
-    }
-}

IntegrationTests/Infrastructure/BaseMongoDbRepositoryTests.cs

@@ -5,7 +5,7 @@ using System.Configuration;
 
 namespace IntegrationTests.Infrastructure
 {
-    public class BaseMongoDbRepositoryTests<T> where T : Document, new()
+    public class BaseMongoDbRepositoryTests<T> where T : class, new()
     {
         public T CreateTestDocument()
         {

IntegrationTests/Infrastructure/GlobalVariables.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace IntegrationTests.Infrastructure
+{
+    /// <summary>
+    /// A class holding global variables.
+    /// </summary>
+    public static class GlobalVariables
+    {
+        /// <summary>
+        /// A random number generator.
+        /// </summary>
+        public static Random Random = new Random();
+    }
+}

IntegrationTests/Infrastructure/MongoDBDocumentTestBase.cs

@@ -0,0 +1,821 @@
+using MongoDbGenericRepository.Models;
+using NUnit.Framework;
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Threading.Tasks;
+
+namespace IntegrationTests.Infrastructure
+{
+    [TestFixture]
+    public abstract class MongoDbDocumentTestBase<T> 
+        where T: TestDoc, new()
+    {
+        public T CreateTestDocument()
+        {
+            return new T();
+        }
+
+        public abstract string GetClassName();
+
+        public List<T> CreateTestDocuments(int numberOfDocumentsToCreate)
+        {
+            var docs = new List<T>();
+            for (var i = 0; i < numberOfDocumentsToCreate; i++)
+            {
+                docs.Add(new T());
+            }
+            return docs;
+        }
+
+        /// <summary>
+        /// The partition key for the collection, if any
+        /// </summary>
+        protected string PartitionKey { get; set; }
+
+        /// <summary>
+        /// the name of the test class
+        /// </summary>
+        protected string TestClassName { get; set; }
+
+        /// <summary>
+        /// The name of the document used for tests
+        /// </summary>
+        protected string DocumentTypeName { get; set; }
+
+        /// <summary>
+        /// SUT: System Under Test
+        /// </summary>
+        protected static ITestRepository SUT { get; set; }
+
+        public MongoDbDocumentTestBase()
+        {
+            var type = CreateTestDocument();
+            DocumentTypeName = type.GetType().FullName;
+            if (type is IPartitionedDocument)
+            {
+                PartitionKey = ((IPartitionedDocument)type).PartitionKey;
+            }
+            TestClassName = GetClassName();
+        }
+
+        [OneTimeSetUp]
+        public void Init()
+        {
+            var connectionString = ConfigurationManager.ConnectionStrings["MongoDbTests"].ConnectionString;
+            SUT = new TestRepository(connectionString, "MongoDbTests");
+        }
+
+        [OneTimeTearDown]
+        public void Cleanup()
+        {
+            // We drop the collection at the end of each test session.
+            if (!string.IsNullOrEmpty(PartitionKey))
+            {
+                SUT.DropTestCollection<T>(PartitionKey);
+            }
+            else
+            {
+                SUT.DropTestCollection<T>();
+            }
+        }
+
+        #region Add
+
+        [Test]
+        public void AddOne()
+        {
+            // Arrange
+            var document = new T();
+            // Act
+            SUT.AddOne<T>(document);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T>(e => e.Id.Equals(document.Id)) 
+                                                            : SUT.Count<T>(e => e.Id.Equals(document.Id), PartitionKey);
+            Assert.AreEqual(1, count, GetTestName());
+        }
+
+        [Test]
+        public async Task AddOneAsync()
+        {
+            // Arrange
+            var document = new T();
+            // Act
+            await SUT.AddOneAsync<T>(document);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T>(e => e.Id.Equals(document.Id))
+                                                            : SUT.Count<T>(e => e.Id.Equals(document.Id), PartitionKey);
+            Assert.AreEqual(1, count, GetTestName());
+        }
+
+        [Test]
+        public void AddMany()
+        {
+            // Arrange
+            var documents = new List<T> { new T(), new T() };
+            // Act
+            SUT.AddMany<T>(documents);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T>(e => e.Id.Equals(documents[0].Id)
+                                                                                   || e.Id.Equals(documents[1].Id))
+                                                            : SUT.Count<T>(e => e.Id.Equals(documents[0].Id)
+                                                                                  || e.Id.Equals(documents[1].Id), PartitionKey);
+            Assert.AreEqual(2, count, GetTestName());
+        }
+
+        [Test]
+        public async Task AddManyAsync()
+        {
+            // Arrange
+            var documents = new List<T> { new T(), new T() };
+            // Act
+            await SUT.AddManyAsync<T>(documents);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T>(e => e.Id.Equals(documents[0].Id)
+                                                                                   || e.Id.Equals(documents[1].Id))
+                                                            : SUT.Count<T>(e => e.Id.Equals(documents[0].Id)
+                                                                                  || e.Id.Equals(documents[1].Id), PartitionKey);
+            Assert.AreEqual(2, count, GetTestName());
+        }
+
+
+        #endregion Add
+
+        #region Read
+
+        [Test]
+        public async Task GetByIdAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.GetByIdAsync<T>(document.Id, PartitionKey);
+            // Assert
+            Assert.IsNotNull(result, GetTestName());
+        }
+
+        [Test]
+        public void GetById()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.GetById<T>(document.Id, PartitionKey);
+            // Assert
+            Assert.IsNotNull(result, GetTestName());
+        }
+
+        [Test]
+        public async Task GetOneAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.GetOneAsync<T>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.IsNotNull(result, GetTestName());
+        }
+
+        [Test]
+        public void GetOne()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.GetOne<T>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.IsNotNull(result, GetTestName());
+        }
+
+        [Test]
+        public void GetCursor()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var cursor = SUT.GetCursor<T>(x => x.Id.Equals(document.Id), PartitionKey);
+            var count = cursor.Count();
+            // Assert
+            Assert.AreEqual(1, count, GetTestName());
+        }
+
+        [Test]
+        public async Task AnyAsyncReturnsTrue()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.AnyAsync<T>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.AreEqual(true, result, GetTestName());
+        }
+
+        [Test]
+        public async Task AnyAsyncReturnsFalse()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.AnyAsync<T>(x => x.Id.Equals(Guid.NewGuid()), PartitionKey);
+            // Assert
+            Assert.AreEqual(false, result, GetTestName());
+        }
+
+        [Test]
+        public void AnyReturnsTrue()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.Any<T>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.AreEqual(true, result, GetTestName());
+        }
+
+        [Test]
+        public void AnyReturnsFalse()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.Any<T>(x => x.Id.Equals(Guid.NewGuid()), PartitionKey);
+            // Assert
+            Assert.AreEqual(false, result, GetTestName());
+        }
+
+        [Test]
+        public async Task GetAllAsync()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = await SUT.GetAllAsync<T>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result.Count, GetTestName());
+        }
+
+        [Test]
+        public void GetAll()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = SUT.GetAll<T>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result.Count, GetTestName());
+        }
+
+        [Test]
+        public async Task CountAsync()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = await SUT.CountAsync<T>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result, GetTestName());
+        }
+
+        [Test]
+        public void Count()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = SUT.Count<T>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result, GetTestName());
+        }
+
+        #endregion Read
+
+        #region Update
+
+        [Test]
+        public void UpdateOne()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var content = GetContent();
+            document.SomeContent = content;
+            // Act
+            var result = SUT.UpdateOne<T>(document);
+            // Assert
+            Assert.IsTrue(result);
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument, GetTestName());
+            Assert.AreEqual(content, updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Test]
+        public async Task UpdateOneAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var content = GetContent();
+            document.SomeContent = content;
+            // Act
+            var result = await SUT.UpdateOneAsync<T>(document);
+            // Assert
+            Assert.IsTrue(result);
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument, GetTestName());
+            Assert.AreEqual(content, updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Test]
+        public void UpdateOneField()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var content = GetContent();
+            // Act
+            var result = SUT.UpdateOne<T, string>(document, x => x.SomeContent, content);
+            // Assert
+            Assert.IsTrue(result, GetTestName());
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument, GetTestName());
+            Assert.AreEqual(content, updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Test]
+        public async Task UpdateOneFieldAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var content = GetContent();
+            // Act
+            var result = await SUT.UpdateOneAsync<T, string>(document, x => x.SomeContent, content);
+            // Assert
+            Assert.IsTrue(result, GetTestName());
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument, GetTestName());
+            Assert.AreEqual(content, updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Test]
+        public void UpdateOneFieldWithFilter()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var content = GetContent();
+            // Act
+            var result = SUT.UpdateOne<T, string>(x => x.Id.Equals(document.Id), x => x.SomeContent, content, PartitionKey);
+            // Assert
+            Assert.IsTrue(result, GetTestName());
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument, GetTestName());
+            Assert.AreEqual(content, updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Test]
+        public async Task UpdateOneFieldWithFilterAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var content = GetContent();
+            // Act
+            var result = await SUT.UpdateOneAsync<T, string>(x => x.Id.Equals(document.Id), x => x.SomeContent, content, PartitionKey);
+            // Assert
+            Assert.IsTrue(result, GetTestName());
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument, GetTestName());
+            Assert.AreEqual(content, updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Test]
+        public async Task UpdateOneAsyncWithUpdateDefinition()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var childrenToAdd = new List<Child>
+            {
+                new Child("testType1", "testValue1"),
+                new Child("testType2", "testValue2")
+            };
+
+            var updateDef = MongoDB.Driver.Builders<T>.Update.AddToSetEach(p => p.Children, childrenToAdd);
+
+            // Act
+            var result = await SUT.UpdateOneAsync<T>(document, updateDef);
+            // Assert
+            Assert.IsTrue(result);
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument);
+            Assert.AreEqual(childrenToAdd[0].Type, updatedDocument.Children[0].Type, GetTestName());
+            Assert.AreEqual(childrenToAdd[0].Value, updatedDocument.Children[0].Value, GetTestName());
+            Assert.AreEqual(childrenToAdd[1].Type, updatedDocument.Children[1].Type, GetTestName());
+            Assert.AreEqual(childrenToAdd[1].Value, updatedDocument.Children[1].Value, GetTestName());
+        }
+
+        [Test]
+        public void UpdateOneWithUpdateDefinition()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            var childrenToAdd = new List<Child>
+            {
+                new Child("testType1", "testValue1"),
+                new Child("testType2", "testValue2")
+            };
+
+            var updateDef = MongoDB.Driver.Builders<T>.Update.AddToSetEach(p => p.Children, childrenToAdd);
+
+            // Act
+            var result = SUT.UpdateOne<T>(document, updateDef);
+            // Assert
+            Assert.IsTrue(result);
+            var updatedDocument = SUT.GetById<T>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument);
+            Assert.AreEqual(childrenToAdd[0].Type, updatedDocument.Children[0].Type, GetTestName());
+            Assert.AreEqual(childrenToAdd[0].Value, updatedDocument.Children[0].Value, GetTestName());
+            Assert.AreEqual(childrenToAdd[1].Type, updatedDocument.Children[1].Type, GetTestName());
+            Assert.AreEqual(childrenToAdd[1].Value, updatedDocument.Children[1].Value, GetTestName());
+        }
+
+        #endregion Update
+
+        #region Delete
+
+        [Test]
+        public void DeleteOne()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.DeleteOne<T>(document);
+            // Assert
+            Assert.AreEqual(1, result);
+            Assert.IsFalse(SUT.Any<T>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public void DeleteOneLinq()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.DeleteOne<T>(e => e.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.AreEqual(1, result);
+            Assert.IsFalse(SUT.Any<T>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public async Task DeleteOneAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.DeleteOneAsync<T>(document);
+            // Assert
+            Assert.AreEqual(1, result);
+            Assert.IsFalse(SUT.Any<T>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public async Task DeleteOneAsyncLinq()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.DeleteOneAsync<T>(e => e.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.AreEqual(1, result);
+            Assert.IsFalse(SUT.Any<T>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public async Task DeleteManyAsyncLinq()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = await SUT.DeleteManyAsync<T>(e => e.SomeContent == criteria, PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result);
+            Assert.IsFalse(SUT.Any<T>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public async Task DeleteManyAsync()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = await SUT.DeleteManyAsync<T>(documents);
+            // Assert
+            Assert.AreEqual(5, result);
+            Assert.IsFalse(SUT.Any<T>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public void DeleteManyLinq()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = SUT.DeleteMany<T>(e => e.SomeContent == criteria, PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result);
+            Assert.IsFalse(SUT.Any<T>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public void DeleteMany()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = SUT.DeleteMany<T>(documents);
+            // Assert
+            Assert.AreEqual(5, result);
+            Assert.IsFalse(SUT.Any<T>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+        }
+
+        #endregion Delete
+
+        #region Project
+
+        [Test]
+        public async Task ProjectOneAsync()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var document = CreateTestDocument();
+            document.SomeContent = someContent;
+            document.Nested.SomeDate = someDate;
+            SUT.AddOne<T>(document);
+            // Act
+            var result = await SUT.ProjectOneAsync<T, MyTestProjection>(
+                x => x.Id.Equals(document.Id),
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.IsNotNull(result, GetTestName());
+            Assert.AreEqual(someContent, result.SomeContent, GetTestName());
+            Assert.AreEqual(someDate.Minute, result.SomeDate.Minute, GetTestName());
+            Assert.AreEqual(someDate.Second, result.SomeDate.Second, GetTestName());
+        }
+
+        [Test]
+        public void ProjectOne()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var document = CreateTestDocument();
+            document.SomeContent = someContent;
+            document.Nested.SomeDate = someDate;
+            SUT.AddOne<T>(document);
+            // Act
+            var result = SUT.ProjectOne<T, MyTestProjection>(
+                x => x.Id.Equals(document.Id),
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.IsNotNull(result, GetTestName());
+            Assert.AreEqual(someContent, result.SomeContent, GetTestName());
+            Assert.AreEqual(someDate.Minute, result.SomeDate.Minute, GetTestName());
+            Assert.AreEqual(someDate.Second, result.SomeDate.Second, GetTestName());
+        }
+
+        [Test]
+        public async Task ProjectManyAsync()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e =>
+            {
+                e.SomeContent = someContent;
+                e.Nested.SomeDate = someDate;
+            });
+
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = await SUT.ProjectManyAsync<T, MyTestProjection>(
+                x => x.SomeContent == someContent,
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result.Count, GetTestName());
+            Assert.AreEqual(someContent, result.First().SomeContent, GetTestName());
+            Assert.AreEqual(someDate.Minute, result.First().SomeDate.Minute, GetTestName());
+            Assert.AreEqual(someDate.Second, result.First().SomeDate.Second, GetTestName());
+        }
+
+        [Test]
+        public void ProjectMany()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e =>
+            {
+                e.SomeContent = someContent;
+                e.Nested.SomeDate = someDate;
+            });
+
+            SUT.AddMany<T>(documents);
+            // Act
+            var result = SUT.ProjectMany<T, MyTestProjection>(
+                x => x.SomeContent == someContent,
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result.Count, GetTestName());
+            Assert.AreEqual(someContent, result.First().SomeContent, GetTestName());
+            Assert.AreEqual(someDate.Minute, result.First().SomeDate.Minute, GetTestName());
+            Assert.AreEqual(someDate.Second, result.First().SomeDate.Second, GetTestName());
+        }
+
+        #endregion Project
+
+        #region Group By
+
+        [Test]
+        public void GroupByTProjection()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            for (var i = 0; i < documents.Count - 2; i++)
+            {
+                documents[i].GroupingKey = 1;
+                documents[i].SomeContent = $"{content}-{i}";
+            }
+            for (var i = 3; i < documents.Count; i++)
+            {
+                documents[i].GroupingKey = 2;
+                documents[i].SomeContent = $"{content}-{i}";
+            }
+            SUT.AddMany(documents);
+
+            // Act
+            var result = SUT.GroupBy<T, int, ProjectedGroup>(
+                            e => e.GroupingKey, g => new ProjectedGroup
+                            {
+                                Key = g.Key,
+                                Content = g.Select(doc => doc.SomeContent).ToList()
+                            },
+                            PartitionKey);
+
+            // Assert
+            var key1Group = result.First(e => e.Key == 1);
+            Assert.NotNull(key1Group);
+            Assert.AreEqual(3, key1Group.Content.Count);
+            var key2Group = result.First(e => e.Key == 2);
+            Assert.NotNull(key2Group);
+            Assert.AreEqual(2, key2Group.Content.Count);
+        }
+
+        [Test]
+        public void FilteredGroupByTProjection()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            for (var i = 0; i < documents.Count - 2; i++)
+            {
+                documents[i].GroupingKey = 4;
+                documents[i].SomeContent = $"{content}-{i}";
+            }
+            for (var i = 3; i < documents.Count; i++)
+            {
+                documents[i].GroupingKey = 5;
+                documents[i].SomeContent = $"{content}-{i}";
+            }
+            var guid1 = Guid.NewGuid().ToString("n");
+            var guid2 = Guid.NewGuid().ToString("n");
+            for (var i = 0; i < documents.Count - 1; i++)
+            {
+                documents[i].Children = new List<Child> {
+                    new Child(guid1, guid2)
+                };
+            }
+
+            SUT.AddMany(documents);
+
+            // Act
+            var result = SUT.GroupBy<T, int, ProjectedGroup>(
+                            e => e.Children.Any(c => c.Type == guid1),
+                            e => e.GroupingKey, g => new ProjectedGroup
+                            {
+                                Key = g.Key,
+                                Content = g.Select(doc => doc.SomeContent).ToList()
+                            }, PartitionKey);
+
+            // Assert
+            var key1Group = result.First(e => e.Key == 4);
+            Assert.NotNull(key1Group);
+            Assert.AreEqual(3, key1Group.Content.Count);
+            var key2Group = result.First(e => e.Key == 5);
+            Assert.NotNull(key2Group);
+            Assert.AreEqual(1, key2Group.Content.Count);
+        }
+
+        #endregion Group By
+
+        #region Test Utils
+
+        [MethodImpl(MethodImplOptions.NoInlining)]
+        private string GetCurrentMethod()
+        {
+            StackTrace st = new StackTrace();
+            StackFrame sf = st.GetFrame(1);
+
+            return sf.GetMethod().Name;
+        }
+
+        [MethodImpl(MethodImplOptions.NoInlining)]
+        private string GetParentMethod()
+        {
+            StackTrace st = new StackTrace();
+            StackFrame sf = st.GetFrame(2);
+            var method = sf.GetMethod().DeclaringType.Name;
+            return method;
+        }
+
+        private string GetTestName()
+        {
+            return $"{TestClassName}{PartitionKey}.{GetParentMethod()}";
+        }
+
+        private string GetContent()
+        {
+            return $"{TestClassName}{PartitionKey}.{Guid.NewGuid()}.{GetParentMethod()}";
+        }
+
+        #endregion Test Utils
+    }
+
+
+}

IntegrationTests/Infrastructure/MongoDbTKeyDocumentTestBase.cs

@@ -0,0 +1,735 @@
+using MongoDB.Bson.Serialization.Attributes;
+using MongoDbGenericRepository.Models;
+using NUnit.Framework;
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Threading.Tasks;
+
+namespace IntegrationTests.Infrastructure
+{
+    [TestFixture]
+    public abstract class MongoDbTKeyDocumentTestBase<T, TKey> 
+        where T: TestDoc<TKey>, new()
+        where TKey : IEquatable<TKey>
+    {
+        public T CreateTestDocument()
+        {
+            return new T();
+        }
+
+        public abstract string GetClassName();
+
+        public List<T> CreateTestDocuments(int numberOfDocumentsToCreate)
+        {
+            var docs = new List<T>();
+            for (var i = 0; i < numberOfDocumentsToCreate; i++)
+            {
+                docs.Add(new T());
+            }
+            return docs;
+        }
+
+        /// <summary>
+        /// The partition key for the collection, if any
+        /// </summary>
+        protected string PartitionKey { get; set; }
+
+        /// <summary>
+        /// the name of the test class
+        /// </summary>
+        protected string TestClassName { get; set; }
+
+        /// <summary>
+        /// The name of the document used for tests
+        /// </summary>
+        protected string DocumentTypeName { get; set; }
+
+        /// <summary>
+        /// SUT: System Under Test
+        /// </summary>
+        protected static ITestRepository SUT { get; set; }
+
+        public MongoDbTKeyDocumentTestBase()
+        {
+            var type = CreateTestDocument();
+            DocumentTypeName = type.GetType().FullName;
+            if (type is IPartitionedDocument)
+            {
+                PartitionKey = ((IPartitionedDocument)type).PartitionKey;
+            }
+            TestClassName = GetClassName();
+        }
+
+        [OneTimeSetUp]
+        public void Init()
+        {
+            var connectionString = ConfigurationManager.ConnectionStrings["MongoDbTests"].ConnectionString;
+            SUT = new TestRepository(connectionString, "MongoDbTests");
+        }
+
+        [OneTimeTearDown]
+        public void Cleanup()
+        {
+            // We drop the collection at the end of each test session.
+            if (!string.IsNullOrEmpty(PartitionKey))
+            {
+                SUT.DropTestCollection<T>(PartitionKey);
+            }
+            else
+            {
+                SUT.DropTestCollection<T>();
+            }
+        }
+
+        #region Add
+
+        [Test]
+        public void AddOne()
+        {
+            // Arrange
+            var document = new T();
+            // Act
+            SUT.AddOne<T, TKey>(document);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T, TKey>(e => e.Id.Equals(document.Id)) 
+                                                            : SUT.Count<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey);
+            Assert.AreEqual(1, count, GetTestName());
+        }
+
+        [Test]
+        public async Task AddOneAsync()
+        {
+            // Arrange
+            var document = new T();
+            // Act
+            await SUT.AddOneAsync<T, TKey>(document);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T, TKey>(e => e.Id.Equals(document.Id))
+                                                            : SUT.Count<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey);
+            Assert.AreEqual(1, count, GetTestName());
+        }
+
+        [Test]
+        public void AddMany()
+        {
+            // Arrange
+            var documents = new List<T> { new T(), new T() };
+            // Act
+            SUT.AddMany<T, TKey>(documents);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T, TKey>(e => e.Id.Equals(documents[0].Id)
+                                                                                   || e.Id.Equals(documents[1].Id))
+                                                            : SUT.Count<T, TKey>(e => e.Id.Equals(documents[0].Id)
+                                                                                  || e.Id.Equals(documents[1].Id), PartitionKey);
+            Assert.AreEqual(2, count, GetTestName());
+        }
+
+        [Test]
+        public async Task AddManyAsync()
+        {
+            // Arrange
+            var documents = new List<T> { new T(), new T() };
+            // Act
+            await SUT.AddManyAsync<T, TKey>(documents);
+            // Assert
+            long count = string.IsNullOrEmpty(PartitionKey) ? SUT.Count<T, TKey>(e => e.Id.Equals(documents[0].Id)
+                                                                                   || e.Id.Equals(documents[1].Id))
+                                                            : SUT.Count<T, TKey>(e => e.Id.Equals(documents[0].Id)
+                                                                                  || e.Id.Equals(documents[1].Id), PartitionKey);
+            Assert.AreEqual(2, count, GetTestName());
+        }
+
+
+        #endregion Add
+
+        #region Read
+
+        [Test]
+        public async Task GetByIdAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.GetByIdAsync<T, TKey>(document.Id, PartitionKey);
+            // Assert
+            Assert.IsNotNull(result, GetTestName());
+        }
+
+        [Test]
+        public void GetById()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            // Assert
+            Assert.IsNotNull(result, GetTestName());
+        }
+
+        [Test]
+        public async Task GetOneAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.GetOneAsync<T, TKey>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.IsNotNull(result, GetTestName());
+        }
+
+        [Test]
+        public void GetOne()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.GetOne<T, TKey>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.IsNotNull(result, GetTestName());
+        }
+
+        [Test]
+        public void GetCursor()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var cursor = SUT.GetCursor<T, TKey>(x => x.Id.Equals(document.Id), PartitionKey);
+            var count = cursor.Count();
+            // Assert
+            Assert.AreEqual(1, count, GetTestName());
+        }
+
+        [Test]
+        public async Task AnyAsyncReturnsTrue()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.AnyAsync<T, TKey>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.AreEqual(true, result, GetTestName());
+        }
+
+        [Test]
+        public async Task AnyAsyncReturnsFalse()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.AnyAsync<T, TKey>(x => x.Id.Equals(document.Init<TKey>()), PartitionKey);
+            // Assert
+            Assert.AreEqual(false, result, GetTestName());
+        }
+
+        [Test]
+        public void AnyReturnsTrue()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.Any<T, TKey>(x => x.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.AreEqual(true, result, GetTestName());
+        }
+
+        [Test]
+        public void AnyReturnsFalse()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.Any<T, TKey>(x => x.Id.Equals(document.Init<TKey>()), PartitionKey);
+            // Assert
+            Assert.AreEqual(false, result, GetTestName());
+        }
+
+        [Test]
+        public async Task GetAllAsync()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = await SUT.GetAllAsync<T, TKey>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result.Count, GetTestName());
+        }
+
+        [Test]
+        public void GetAll()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = SUT.GetAll<T, TKey>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result.Count, GetTestName());
+        }
+
+        [Test]
+        public async Task CountAsync()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = await SUT.CountAsync<T, TKey>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result, GetTestName());
+        }
+
+        [Test]
+        public void Count()
+        {
+            // Arrange
+            var documents = CreateTestDocuments(5);
+            var content = GetContent();
+            documents.ForEach(e => e.SomeContent = content);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = SUT.Count<T, TKey>(x => x.SomeContent == content, PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result, GetTestName());
+        }
+
+        #endregion Read
+
+        #region Update
+
+        [Test]
+        public void UpdateOne()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var content = GetContent();
+            document.SomeContent = content;
+            // Act
+            var result = SUT.UpdateOne<T, TKey>(document);
+            // Assert
+            Assert.IsTrue(result);
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument, GetTestName());
+            Assert.AreEqual(content, updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Test]
+        public async Task UpdateOneAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var content = GetContent();
+            document.SomeContent = content;
+            // Act
+            var result = await SUT.UpdateOneAsync<T, TKey>(document);
+            // Assert
+            Assert.IsTrue(result);
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument, GetTestName());
+            Assert.AreEqual(content, updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Test]
+        public void UpdateOneField()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var content = GetContent();
+            // Act
+            var result = SUT.UpdateOne<T, TKey, string>(document, x => x.SomeContent, content);
+            // Assert
+            Assert.IsTrue(result, GetTestName());
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument, GetTestName());
+            Assert.AreEqual(content, updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Test]
+        public async Task UpdateOneFieldAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var content = GetContent();
+            // Act
+            var result = await SUT.UpdateOneAsync<T, TKey, string>(document, x => x.SomeContent, content);
+            // Assert
+            Assert.IsTrue(result, GetTestName());
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument, GetTestName());
+            Assert.AreEqual(content, updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Test]
+        public void UpdateOneFieldWithFilter()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var content = GetContent();
+            // Act
+            var result = SUT.UpdateOne<T, TKey, string>(x => x.Id.Equals(document.Id), x => x.SomeContent, content, PartitionKey);
+            // Assert
+            Assert.IsTrue(result, GetTestName());
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument, GetTestName());
+            Assert.AreEqual(content, updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Test]
+        public async Task UpdateOneFieldWithFilterAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var content = GetContent();
+            // Act
+            var result = await SUT.UpdateOneAsync<T, TKey, string>(x => x.Id.Equals(document.Id), x => x.SomeContent, content, PartitionKey);
+            // Assert
+            Assert.IsTrue(result, GetTestName());
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument, GetTestName());
+            Assert.AreEqual(content, updatedDocument.SomeContent, GetTestName());
+        }
+
+        [Test]
+        public async Task UpdateOneAsyncWithUpdateDefinition()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var childrenToAdd = new List<Child>
+            {
+                new Child("testType1", "testValue1"),
+                new Child("testType2", "testValue2")
+            };
+
+            var updateDef = MongoDB.Driver.Builders<T>.Update.AddToSetEach(p => p.Children, childrenToAdd);
+
+            // Act
+            var result = await SUT.UpdateOneAsync<T, TKey>(document, updateDef);
+            // Assert
+            Assert.IsTrue(result);
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument);
+            Assert.AreEqual(childrenToAdd[0].Type, updatedDocument.Children[0].Type, GetTestName());
+            Assert.AreEqual(childrenToAdd[0].Value, updatedDocument.Children[0].Value, GetTestName());
+            Assert.AreEqual(childrenToAdd[1].Type, updatedDocument.Children[1].Type, GetTestName());
+            Assert.AreEqual(childrenToAdd[1].Value, updatedDocument.Children[1].Value, GetTestName());
+        }
+
+        [Test]
+        public void UpdateOneWithUpdateDefinition()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            var childrenToAdd = new List<Child>
+            {
+                new Child("testType1", "testValue1"),
+                new Child("testType2", "testValue2")
+            };
+
+            var updateDef = MongoDB.Driver.Builders<T>.Update.AddToSetEach(p => p.Children, childrenToAdd);
+
+            // Act
+            var result = SUT.UpdateOne<T, TKey>(document, updateDef);
+            // Assert
+            Assert.IsTrue(result);
+            var updatedDocument = SUT.GetById<T, TKey>(document.Id, PartitionKey);
+            Assert.IsNotNull(updatedDocument);
+            Assert.AreEqual(childrenToAdd[0].Type, updatedDocument.Children[0].Type, GetTestName());
+            Assert.AreEqual(childrenToAdd[0].Value, updatedDocument.Children[0].Value, GetTestName());
+            Assert.AreEqual(childrenToAdd[1].Type, updatedDocument.Children[1].Type, GetTestName());
+            Assert.AreEqual(childrenToAdd[1].Value, updatedDocument.Children[1].Value, GetTestName());
+        }
+
+        #endregion Update
+
+        #region Delete
+
+        [Test]
+        public void DeleteOne()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.DeleteOne<T, TKey>(document);
+            // Assert
+            Assert.AreEqual(1, result);
+            Assert.IsFalse(SUT.Any<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public void DeleteOneLinq()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.DeleteOne<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.AreEqual(1, result);
+            Assert.IsFalse(SUT.Any<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public async Task DeleteOneAsync()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.DeleteOneAsync<T, TKey>(document);
+            // Assert
+            Assert.AreEqual(1, result);
+            Assert.IsFalse(SUT.Any<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public async Task DeleteOneAsyncLinq()
+        {
+            // Arrange
+            var document = CreateTestDocument();
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.DeleteOneAsync<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey);
+            // Assert
+            Assert.AreEqual(1, result);
+            Assert.IsFalse(SUT.Any<T, TKey>(e => e.Id.Equals(document.Id), PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public async Task DeleteManyAsyncLinq()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = await SUT.DeleteManyAsync<T, TKey>(e => e.SomeContent == criteria, PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result);
+            Assert.IsFalse(SUT.Any<T, TKey>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public async Task DeleteManyAsync()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = await SUT.DeleteManyAsync<T, TKey>(documents);
+            // Assert
+            Assert.AreEqual(5, result);
+            Assert.IsFalse(SUT.Any<T, TKey>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public void DeleteManyLinq()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = SUT.DeleteMany<T, TKey>(e => e.SomeContent == criteria, PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result);
+            Assert.IsFalse(SUT.Any<T, TKey>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+        }
+
+        [Test]
+        public void DeleteMany()
+        {
+            // Arrange
+            var criteria = $"{GetTestName()}.{DocumentTypeName}";
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e => e.SomeContent = criteria);
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = SUT.DeleteMany<T, TKey>(documents);
+            // Assert
+            Assert.AreEqual(5, result);
+            Assert.IsFalse(SUT.Any<T, TKey>(e => e.SomeContent == criteria, PartitionKey), GetTestName());
+        }
+
+        #endregion Delete
+
+        #region Project
+
+        [Test]
+        public async Task ProjectOneAsync()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var document = CreateTestDocument();
+            document.SomeContent = someContent;
+            document.Nested.SomeDate = someDate;
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = await SUT.ProjectOneAsync<T, MyTestProjection, TKey>(
+                x => x.Id.Equals(document.Id),
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.IsNotNull(result, GetTestName());
+            Assert.AreEqual(someContent, result.SomeContent, GetTestName());
+            Assert.AreEqual(someDate.Minute, result.SomeDate.Minute, GetTestName());
+            Assert.AreEqual(someDate.Second, result.SomeDate.Second, GetTestName());
+        }
+
+        [Test]
+        public void ProjectOne()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var document = CreateTestDocument();
+            document.SomeContent = someContent;
+            document.Nested.SomeDate = someDate;
+            SUT.AddOne<T, TKey>(document);
+            // Act
+            var result = SUT.ProjectOne<T, MyTestProjection, TKey>(
+                x => x.Id.Equals(document.Id),
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.IsNotNull(result, GetTestName());
+            Assert.AreEqual(someContent, result.SomeContent, GetTestName());
+            Assert.AreEqual(someDate.Minute, result.SomeDate.Minute, GetTestName());
+            Assert.AreEqual(someDate.Second, result.SomeDate.Second, GetTestName());
+        }
+
+        [Test]
+        public async Task ProjectManyAsync()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e =>
+            {
+                e.SomeContent = someContent;
+                e.Nested.SomeDate = someDate;
+            });
+
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = await SUT.ProjectManyAsync<T, MyTestProjection, TKey>(
+                x => x.SomeContent == someContent,
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result.Count, GetTestName());
+            Assert.AreEqual(someContent, result.First().SomeContent, GetTestName());
+            Assert.AreEqual(someDate.Minute, result.First().SomeDate.Minute, GetTestName());
+            Assert.AreEqual(someDate.Second, result.First().SomeDate.Second, GetTestName());
+        }
+
+        [Test]
+        public void ProjectMany()
+        {
+            // Arrange
+            var someContent = GetContent();
+            var someDate = DateTime.UtcNow;
+            var documents = CreateTestDocuments(5);
+            documents.ForEach(e =>
+            {
+                e.SomeContent = someContent;
+                e.Nested.SomeDate = someDate;
+            });
+
+            SUT.AddMany<T, TKey>(documents);
+            // Act
+            var result = SUT.ProjectMany<T, MyTestProjection, TKey>(
+                x => x.SomeContent == someContent,
+                x => new MyTestProjection
+                {
+                    SomeContent = x.SomeContent,
+                    SomeDate = x.Nested.SomeDate
+                },
+                PartitionKey);
+            // Assert
+            Assert.AreEqual(5, result.Count, GetTestName());
+            Assert.AreEqual(someContent, result.First().SomeContent, GetTestName());
+            Assert.AreEqual(someDate.Minute, result.First().SomeDate.Minute, GetTestName());
+            Assert.AreEqual(someDate.Second, result.First().SomeDate.Second, GetTestName());
+        }
+
+        #endregion Project
+
+        #region Test Utils
+        [MethodImpl(MethodImplOptions.NoInlining)]
+        private string GetCurrentMethod()
+        {
+            StackTrace st = new StackTrace();
+            StackFrame sf = st.GetFrame(1);
+
+            return sf.GetMethod().Name;
+        }
+
+        [MethodImpl(MethodImplOptions.NoInlining)]
+        private string GetParentMethod()
+        {
+            StackTrace st = new StackTrace();
+            StackFrame sf = st.GetFrame(2);
+            var method = sf.GetMethod().DeclaringType.Name;
+            return method;
+        }
+
+        private string GetTestName()
+        {
+            return $"{TestClassName}{PartitionKey}.{GetParentMethod()}";
+        }
+
+        private string GetContent()
+        {
+            return $"{TestClassName}{PartitionKey}.{Guid.NewGuid()}.{GetParentMethod()}";
+        }
+
+        #endregion Test Utils
+    }
+}

IntegrationTests/Infrastructure/RandomExtensions.cs

@@ -0,0 +1,61 @@
+using System;
+
+namespace IntegrationTests.Infrastructure
+{
+    // Thanks BlueRaja - Danny Pflughoeft https://stackoverflow.com/a/13095144/5103354
+    /// <summary>
+    /// Extensions for the random number generator <see cref="Random"/>
+    /// </summary>
+    public static class RandomExtensions
+    {
+
+        /// <summary>
+        /// Returns a random long from min (inclusive) to max (exclusive)
+        /// </summary>
+        /// <param name="random">The given random instance</param>
+        /// <param name="min">The inclusive minimum bound</param>
+        /// <param name="max">The exclusive maximum bound.  Must be greater than min</param>
+        public static long NextLong(this Random random, long min, long max)
+        {
+            if (max <= min)
+                throw new ArgumentOutOfRangeException("max", "max must be > min!");
+
+            //Working with ulong so that modulo works correctly with values > long.MaxValue
+            ulong uRange = (ulong)(max - min);
+
+            //Prevent a modulo bias; see https://stackoverflow.com/a/10984975/238419
+            //for more information.
+            //In the worst case, the expected number of calls is 2 (though usually it's
+            //much closer to 1) so this loop doesn't really hurt performance at all.
+            ulong ulongRand;
+            do
+            {
+                byte[] buf = new byte[8];
+                random.NextBytes(buf);
+                ulongRand = (ulong)BitConverter.ToInt64(buf, 0);
+            } while (ulongRand > ulong.MaxValue - ((ulong.MaxValue % uRange) + 1) % uRange);
+
+            return (long)(ulongRand % uRange) + min;
+        }
+
+        /// <summary>
+        /// Returns a random long from 0 (inclusive) to max (exclusive)
+        /// </summary>
+        /// <param name="random">The given random instance</param>
+        /// <param name="max">The exclusive maximum bound.  Must be greater than 0</param>
+        public static long NextLong(this Random random, long max)
+        {
+            return random.NextLong(0, max);
+        }
+
+        /// <summary>
+        /// Returns a random long over all possible values of long (except long.MaxValue, similar to
+        /// random.Next())
+        /// </summary>
+        /// <param name="random">The given random instance</param>
+        public static long NextLong(this Random random)
+        {
+            return random.NextLong(long.MinValue, long.MaxValue);
+        }
+    }
+}

IntegrationTests/Infrastructure/TestClasses.cs

@@ -0,0 +1,94 @@
+using MongoDB.Bson.Serialization.Attributes;
+using MongoDbGenericRepository.Models;
+using MongoDbGenericRepository.Utils;
+using System;
+using System.Collections.Generic;
+
+namespace IntegrationTests.Infrastructure
+{
+    public class ProjectedGroup
+    {
+        public int Key { get; set; }
+        public List<string> Content { get; set; }
+    }
+
+    public class MyTestProjection
+    {
+        public string SomeContent { get; set; }
+        public DateTime SomeDate { get; set; }
+    }
+
+    public class Nested
+    {
+        public DateTime SomeDate { get; set; }
+    }
+
+    public class Child
+    {
+        public Child(string type, string value)
+        {
+            Type = type;
+            Value = value;
+        }
+
+        public string Type { get; set; }
+        public string Value { get; set; }
+    }
+
+    public class TestDoc : Document
+    {
+        public TestDoc()
+        {
+            Version = 2;
+            Nested = new Nested
+            {
+                SomeDate = DateTime.UtcNow
+            };
+            Children = new List<Child>();
+        }
+
+        public string SomeContent { get; set; }
+
+        public int GroupingKey { get; set; }
+
+        public Nested Nested { get; set; }
+
+        public List<Child> Children { get; set; }
+
+    }
+
+    public class TestDoc<TKey> : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+    {
+        [BsonId]
+        public TKey Id { get; set; }
+        public int Version { get; set; }
+
+        public TestDoc()
+        {
+            InitializeFields();
+            Version = 2;
+            Nested = new Nested
+            {
+                SomeDate = DateTime.UtcNow
+            };
+            Children = new List<Child>();
+        }
+
+        public string SomeContent { get; set; }
+
+        public Nested Nested { get; set; }
+
+        public List<Child> Children { get; set; }
+
+        public TId Init<TId>()
+        {
+            return IdGenerator.GetId<TId>();
+        }
+
+        private void InitializeFields()
+        {
+            Id = Init<TKey>();
+        }
+    }
+}

IntegrationTests/Infrastructure/TestRepository.cs

@@ -1,4 +1,9 @@
-using MongoDbGenericRepository;
+using MongoDB.Driver;
+using MongoDbGenericRepository;
+using MongoDbGenericRepository.Models;
+using System;
+using System.Linq.Expressions;
+using System.Threading.Tasks;
 
 namespace IntegrationTests.Infrastructure
 {
@@ -11,12 +16,27 @@ namespace IntegrationTests.Infrastructure
 
         public void DropTestCollection<TDocument>()
         {
-            _mongoDbContext.DropCollection<TDocument>();
+            MongoDbContext.DropCollection<TDocument>();
         }
 
         public void DropTestCollection<TDocument>(string partitionKey)
         {
-            _mongoDbContext.DropCollection<TDocument>(partitionKey);
+            MongoDbContext.DropCollection<TDocument>(partitionKey);
+        }
+
+        /// <summary>
+        /// Gets the max of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <returns></returns>
+        public async Task<TDocument> GetByMaxAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> orderByDescending)
+            where TDocument : IDocument<TKey>
+            where TKey : System.IEquatable<TKey>
+        {
+            return await GetCollection<TDocument, TKey>().Find(Builders<TDocument>.Filter.Where(filter))
+                                                         .SortByDescending(orderByDescending)
+                                                         .FirstOrDefaultAsync();
         }
     }
 }

IntegrationTests/IntegrationTests.csproj

@@ -30,46 +30,52 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="MongoDB.Bson, Version=2.4.4.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\MongoDB.Bson.2.4.4\lib\net45\MongoDB.Bson.dll</HintPath>
+    <Reference Include="DnsClient, Version=1.0.7.0, Culture=neutral, PublicKeyToken=4574bb5573c51424, processorArchitecture=MSIL">
+      <HintPath>..\packages\MongoDbGenericRepository.1.3.7\lib\net45\DnsClient.dll</HintPath>
     </Reference>
-    <Reference Include="MongoDB.Driver, Version=2.4.4.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\MongoDB.Driver.2.4.4\lib\net45\MongoDB.Driver.dll</HintPath>
+    <Reference Include="MongoDB.Bson, Version=2.7.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\MongoDbGenericRepository.1.3.7\lib\net45\MongoDB.Bson.dll</HintPath>
     </Reference>
-    <Reference Include="MongoDB.Driver.Core, Version=2.4.4.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\MongoDB.Driver.Core.2.4.4\lib\net45\MongoDB.Driver.Core.dll</HintPath>
+    <Reference Include="MongoDB.Driver, Version=2.7.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\MongoDbGenericRepository.1.3.7\lib\net45\MongoDB.Driver.dll</HintPath>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.7.1.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\packages\NUnit.3.7.1\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="MongoDB.Driver.Core, Version=2.7.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\MongoDbGenericRepository.1.3.7\lib\net45\MongoDB.Driver.Core.dll</HintPath>
+    </Reference>
+    <Reference Include="MongoDbGenericRepository, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\MongoDbGenericRepository.1.3.7\lib\net45\MongoDbGenericRepository.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework, Version=3.9.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\packages\NUnit.3.9.0\lib\net45\nunit.framework.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.1.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\MongoDbGenericRepository.1.3.7\lib\net45\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Runtime.InteropServices.RuntimeInformation, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Runtime.InteropServices.RuntimeInformation.4.3.0\lib\net45\System.Runtime.InteropServices.RuntimeInformation.dll</HintPath>
-    </Reference>
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Net.Http" />
-    <Reference Include="System.Xml" />
+    <Reference Include="System.Runtime.InteropServices.RuntimeInformation, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\MongoDbGenericRepository.1.3.7\lib\net45\System.Runtime.InteropServices.RuntimeInformation.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="DeletePartitionedTests.cs" />
-    <Compile Include="DeleteTests.cs" />
+    <Compile Include="CRUDObjectIdTests.cs" />
+    <Compile Include="CRUDPartitionedTests.cs" />
+    <Compile Include="CRUDTKeyPartitionedCollectionNameAttributeTests.cs" />
+    <Compile Include="CRUDTests.cs" />
+    <Compile Include="CRUDPartitionedCollectionNameAttributeTests.cs" />
+    <Compile Include="CRUDTKeyPartitionedTests.cs" />
+    <Compile Include="CRUDTKeyTests.cs" />
     <Compile Include="Infrastructure\BaseMongoDbRepositoryTests.cs" />
-    <Compile Include="CreatePartitionedTests.cs" />
+    <Compile Include="Infrastructure\GlobalVariables.cs" />
     <Compile Include="Infrastructure\ITestRepository.cs" />
+    <Compile Include="Infrastructure\MongoDbDocumentTestBase.cs" />
+    <Compile Include="Infrastructure\MongoDbTKeyDocumentTestBase.cs" />
+    <Compile Include="Infrastructure\RandomExtensions.cs" />
+    <Compile Include="Infrastructure\TestClasses.cs" />
     <Compile Include="Infrastructure\TestRepository.cs" />
-    <Compile Include="CreateTests.cs" />
-    <Compile Include="ProjectPartitionedTests.cs" />
-    <Compile Include="ProjectTests.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="ReadPartitionedTests.cs" />
-    <Compile Include="ReadTests.cs" />
-    <Compile Include="UpdatePartitionedTests.cs" />
-    <Compile Include="UpdateTests.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="App.config">
@@ -77,12 +83,6 @@
     </None>
     <None Include="packages.config" />
   </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\MongoDbGenericRepository\MongoDbGenericRepository.csproj">
-      <Project>{d154e7d0-9a3c-43ab-8e90-ed92bc4343f0}</Project>
-      <Name>MongoDbGenericRepository</Name>
-    </ProjectReference>
-  </ItemGroup>
   <ItemGroup>
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
   </ItemGroup>

IntegrationTests/ProjectPartitionedTests.cs

@@ -1,140 +0,0 @@
-using IntegrationTests.Infrastructure;
-using MongoDbGenericRepository.Models;
-using NUnit.Framework;
-using System;
-using System.Linq;
-using System.Threading.Tasks;
-
-namespace IntegrationTests
-{
-    public class ProjectTestsPartitionedDocument : PartitionedDocument
-    {
-        public ProjectTestsPartitionedDocument() : base("TestPartitionKey")
-        {
-            Version = 2;
-            Nested = new Nested
-            {
-                SomeDate = DateTime.UtcNow
-            };
-        }
-
-        public string SomeContent { get; set; }
-
-        public Nested Nested { get; set; }
-    }
-
-    public class ProjectPartitionedTests : BaseMongoDbRepositoryTests<ProjectTestsPartitionedDocument>
-    {
-        [Test]
-        public async Task PartitionedProjectOneAsync()
-        {
-            // Arrange
-            const string someContent = "ProjectOneAsyncContent";
-            var someDate = DateTime.UtcNow;
-            var document = CreateTestDocument();
-            document.SomeContent = someContent;
-            document.Nested.SomeDate = someDate;
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.ProjectOneAsync<ProjectTestsPartitionedDocument, MyProjection>(
-                x => x.Id == document.Id,
-                x => new MyProjection
-                {
-                    SomeContent = x.SomeContent,
-                    SomeDate = x.Nested.SomeDate
-                },
-                PartitionKey);
-            // Assert
-            Assert.IsNotNull(result);
-            Assert.AreEqual(someContent, result.SomeContent);
-            Assert.AreEqual(someDate.Minute, result.SomeDate.Minute);
-            Assert.AreEqual(someDate.Second, result.SomeDate.Second);
-        }
-
-        [Test]
-        public void PartitionedProjectOne()
-        {
-            // Arrange
-            const string someContent = "ProjectOneContent";
-            var someDate = DateTime.UtcNow;
-            var document = CreateTestDocument();
-            document.SomeContent = someContent;
-            document.Nested.SomeDate = someDate;
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.ProjectOne<ProjectTestsPartitionedDocument, MyProjection>(
-                x => x.Id == document.Id,
-                x => new MyProjection
-                {
-                    SomeContent = x.SomeContent,
-                    SomeDate = x.Nested.SomeDate
-                },
-                PartitionKey);
-            // Assert
-            Assert.IsNotNull(result);
-            Assert.AreEqual(someContent, result.SomeContent);
-            Assert.AreEqual(someDate.Minute, result.SomeDate.Minute);
-            Assert.AreEqual(someDate.Second, result.SomeDate.Second);
-        }
-
-        [Test]
-        public async Task PartitionedProjectManyAsync()
-        {
-            // Arrange
-            const string someContent = "ProjectManyAsyncContent";
-            var someDate = DateTime.UtcNow;
-            var document = CreateTestDocuments(5);
-            document.ForEach(e =>
-            {
-                e.SomeContent = someContent;
-                e.Nested.SomeDate = someDate;
-            });
-
-            SUT.AddMany(document);
-            // Act
-            var result = await SUT.ProjectManyAsync<ProjectTestsPartitionedDocument, MyProjection>(
-                x => x.SomeContent == someContent,
-                x => new MyProjection
-                {
-                    SomeContent = x.SomeContent,
-                    SomeDate = x.Nested.SomeDate
-                },
-                PartitionKey);
-            // Assert
-            Assert.AreEqual(5, result.Count);
-            Assert.AreEqual(someContent, result.First().SomeContent);
-            Assert.AreEqual(someDate.Minute, result.First().SomeDate.Minute);
-            Assert.AreEqual(someDate.Second, result.First().SomeDate.Second);
-        }
-
-        [Test]
-        public void PartitionedProjectMany()
-        {
-            // Arrange
-            const string someContent = "ProjectManyContent";
-            var someDate = DateTime.UtcNow;
-            var document = CreateTestDocuments(5);
-            document.ForEach(e =>
-            {
-                e.SomeContent = someContent;
-                e.Nested.SomeDate = someDate;
-            });
-
-            SUT.AddMany(document);
-            // Act
-            var result = SUT.ProjectMany<ProjectTestsPartitionedDocument, MyProjection>(
-                x => x.SomeContent == someContent,
-                x => new MyProjection
-                {
-                    SomeContent = x.SomeContent,
-                    SomeDate = x.Nested.SomeDate
-                },
-                PartitionKey);
-            // Assert
-            Assert.AreEqual(5, result.Count);
-            Assert.AreEqual(someContent, result.First().SomeContent);
-            Assert.AreEqual(someDate.Minute, result.First().SomeDate.Minute);
-            Assert.AreEqual(someDate.Second, result.First().SomeDate.Second);
-        }
-    }
-}

IntegrationTests/ProjectTests.cs

@@ -1,149 +0,0 @@
-using IntegrationTests.Infrastructure;
-using MongoDbGenericRepository.Models;
-using NUnit.Framework;
-using System;
-using System.Linq;
-using System.Threading.Tasks;
-
-namespace IntegrationTests
-{
-    public class Nested
-    {
-        public DateTime SomeDate { get; set; }
-    }
-
-    public class MyProjection
-    {
-        public DateTime SomeDate { get; set; }
-        public string SomeContent { get; set; }
-    }
-
-    public class ProjectTestsDocument : Document
-    {
-        public ProjectTestsDocument()
-        {
-            Version = 2;
-            Nested = new Nested
-            {
-                SomeDate = DateTime.UtcNow
-            };
-        }
-
-        public string SomeContent { get; set; }
-
-        public Nested Nested { get; set; }
-    }
-
-    public class ProjectTests : BaseMongoDbRepositoryTests<ProjectTestsDocument>
-    {
-
-
-        [Test]
-        public async Task ProjectOneAsync()
-        {
-            // Arrange
-            const string someContent = "ProjectOneAsyncContent";
-            var someDate = DateTime.UtcNow;
-            var document = CreateTestDocument();
-            document.SomeContent = someContent;
-            document.Nested.SomeDate = someDate;
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.ProjectOneAsync<ProjectTestsDocument, MyProjection>(
-                x => x.Id == document.Id, 
-                x => new MyProjection
-                {
-                    SomeContent = x.SomeContent,
-                    SomeDate = x.Nested.SomeDate
-                });
-            // Assert
-            Assert.IsNotNull(result);
-            Assert.AreEqual(someContent, result.SomeContent);
-            Assert.AreEqual(someDate.Minute, result.SomeDate.Minute);
-            Assert.AreEqual(someDate.Second, result.SomeDate.Second);
-        }
-
-        [Test]
-        public void ProjectOne()
-        {
-            // Arrange
-            const string someContent = "ProjectOneContent";
-            var someDate = DateTime.UtcNow;
-            var document = CreateTestDocument();
-            document.SomeContent = someContent;
-            document.Nested.SomeDate = someDate;
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.ProjectOne<ProjectTestsDocument, MyProjection>(
-                x => x.Id == document.Id,
-                x => new MyProjection
-                {
-                    SomeContent = x.SomeContent,
-                    SomeDate = x.Nested.SomeDate
-                });
-            // Assert
-            Assert.IsNotNull(result);
-            Assert.AreEqual(someContent, result.SomeContent);
-            Assert.AreEqual(someDate.Minute, result.SomeDate.Minute);
-            Assert.AreEqual(someDate.Second, result.SomeDate.Second);
-        }
-
-        [Test]
-        public async Task ProjectManyAsync()
-        {
-            // Arrange
-            const string someContent = "ProjectManyAsyncContent";
-            var someDate = DateTime.UtcNow;
-            var document = CreateTestDocuments(5);
-            document.ForEach(e =>
-            {
-                e.SomeContent = someContent;
-                e.Nested.SomeDate = someDate;
-            });
-
-            SUT.AddMany(document);
-            // Act
-            var result = await SUT.ProjectManyAsync<ProjectTestsDocument, MyProjection>(
-                x => x.SomeContent == someContent,
-                x => new MyProjection
-                {
-                    SomeContent = x.SomeContent,
-                    SomeDate = x.Nested.SomeDate
-                });
-            // Assert
-            Assert.AreEqual(5, result.Count);
-            Assert.AreEqual(someContent, result.First().SomeContent);
-            Assert.AreEqual(someDate.Minute, result.First().SomeDate.Minute);
-            Assert.AreEqual(someDate.Second, result.First().SomeDate.Second);
-        }
-
-        [Test]
-        public void ProjectMany()
-        {
-            // Arrange
-            const string someContent = "ProjectManyContent";
-            var someDate = DateTime.UtcNow;
-            var document = CreateTestDocuments(5);
-            document.ForEach(e =>
-            {
-                e.SomeContent = someContent;
-                e.Nested.SomeDate = someDate;
-            });
-
-            SUT.AddMany(document);
-            // Act
-            var result = SUT.ProjectMany<ProjectTestsDocument, MyProjection>(
-                x => x.SomeContent == someContent,
-                x => new MyProjection
-                {
-                    SomeContent = x.SomeContent,
-                    SomeDate = x.Nested.SomeDate
-                });
-            // Assert
-            Assert.AreEqual(5, result.Count);
-            Assert.AreEqual(someContent, result.First().SomeContent);
-            Assert.AreEqual(someDate.Minute, result.First().SomeDate.Minute);
-            Assert.AreEqual(someDate.Second, result.First().SomeDate.Second);
-        }
-    }
-}

IntegrationTests/ReadPartitionedTests.cs

@@ -1,181 +0,0 @@
-using IntegrationTests.Infrastructure;
-using MongoDbGenericRepository.Models;
-using NUnit.Framework;
-using System;
-using System.Threading.Tasks;
-
-namespace IntegrationTests
-{
-    public class ReadTestsPartitionedDocument : PartitionedDocument
-    {
-        public ReadTestsPartitionedDocument() : base("TestPartitionKey")
-        {
-            Version = 1;
-        }
-        public string SomeContent { get; set; }
-    }
-
-    public class ReadPartitionedTests : BaseMongoDbRepositoryTests<ReadTestsPartitionedDocument>
-    {
-        [Test]
-        public async Task PartitionedGetByIdAsync()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.GetByIdAsync<ReadTestsPartitionedDocument>(document.Id, PartitionKey);
-            // Assert
-            Assert.IsNotNull(result);
-        }
-
-        [Test]
-        public void PartitionedGetById()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.GetById<ReadTestsPartitionedDocument>(document.Id, PartitionKey);
-            // Assert
-            Assert.IsNotNull(result);
-        }
-
-        [Test]
-        public async Task PartitionedGetOneAsync()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.GetOneAsync<ReadTestsPartitionedDocument>(x => x.Id == document.Id, PartitionKey);
-            // Assert
-            Assert.IsNotNull(result);
-        }
-
-        [Test]
-        public void PartitionedGetOne()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.GetOne<ReadTestsPartitionedDocument>(x => x.Id == document.Id, PartitionKey);
-            // Assert
-            Assert.IsNotNull(result);
-        }
-
-        [Test]
-        public void PartitionedGetCursor()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var cursor = SUT.GetCursor<ReadTestsPartitionedDocument>(x => x.Id == document.Id, PartitionKey);
-            var count = cursor.Count();
-            // Assert
-            Assert.AreEqual(1, count);
-        }
-
-        [Test]
-        public async Task PartitionedAnyAsyncReturnsTrue()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.AnyAsync<ReadTestsPartitionedDocument>(x => x.Id == document.Id, PartitionKey);
-            // Assert
-            Assert.AreEqual(true, result);
-        }
-
-        [Test]
-        public async Task PartitionedAnyAsyncReturnsFalse()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.AnyAsync<ReadTestsPartitionedDocument>(x => x.Id == Guid.NewGuid(), PartitionKey);
-            // Assert
-            Assert.AreEqual(false, result);
-        }
-
-        [Test]
-        public void PartitionedAnyReturnsTrue()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.Any<ReadTestsPartitionedDocument>(x => x.Id == document.Id, PartitionKey);
-            // Assert
-            Assert.AreEqual(true, result);
-        }
-
-        [Test]
-        public void PartitionedAnyReturnsFalse()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.Any<ReadTestsPartitionedDocument>(x => x.Id == Guid.NewGuid(), PartitionKey);
-            // Assert
-            Assert.AreEqual(false, result);
-        }
-
-        [Test]
-        public async Task PartitionedGetAllAsync()
-        {
-            // Arrange
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = "GetAllAsyncContent");
-            SUT.AddMany(documents);
-            // Act
-            var result = await SUT.GetAllAsync<ReadTestsPartitionedDocument>(x => x.SomeContent == "GetAllAsyncContent", PartitionKey);
-            // Assert
-            Assert.AreEqual(5, result.Count);
-        }
-
-        [Test]
-        public void PartitionedGetAll()
-        {
-            // Arrange
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = "GetAllContent");
-            SUT.AddMany(documents);
-            // Act
-            var result = SUT.GetAll<ReadTestsPartitionedDocument>(x => x.SomeContent == "GetAllContent", PartitionKey);
-            // Assert
-            Assert.AreEqual(5, result.Count);
-        }
-
-        [Test]
-        public async Task PartitionedCountAsync()
-        {
-            // Arrange
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = "CountAsyncContent");
-            SUT.AddMany(documents);
-            // Act
-            var result = await SUT.CountAsync<ReadTestsPartitionedDocument>(x => x.SomeContent == "CountAsyncContent", PartitionKey);
-            // Assert
-            Assert.AreEqual(5, result);
-        }
-
-        [Test]
-        public void PartitionedCount()
-        {
-            // Arrange
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = "CountContent");
-            SUT.AddMany(documents);
-            // Act
-            var result = SUT.Count<ReadTestsPartitionedDocument>(x => x.SomeContent == "CountContent", PartitionKey);
-            // Assert
-            Assert.AreEqual(5, result);
-        }
-    }
-}

IntegrationTests/ReadTests.cs

@@ -1,182 +0,0 @@
-using IntegrationTests.Infrastructure;
-using MongoDbGenericRepository.Models;
-using NUnit.Framework;
-using System;
-using System.Threading.Tasks;
-
-namespace IntegrationTests
-{
-    public class ReadTestsDocument : Document
-    {
-        public ReadTestsDocument()
-        {
-            Version = 2;
-        }
-        public string SomeContent { get; set; }
-    }
-
-    [TestFixture]
-    public class ReadTests : BaseMongoDbRepositoryTests<ReadTestsDocument>
-    {
-        [Test]
-        public async Task GetByIdAsync()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.GetByIdAsync<ReadTestsDocument>(document.Id);
-            // Assert
-            Assert.IsNotNull(result);
-        }
-
-        [Test]
-        public void GetById()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.GetById<ReadTestsDocument>(document.Id);
-            // Assert
-            Assert.IsNotNull(result);
-        }
-
-        [Test]
-        public async Task GetOneAsync()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.GetOneAsync<ReadTestsDocument>(x => x.Id == document.Id);
-            // Assert
-            Assert.IsNotNull(result);
-        }
-
-        [Test]
-        public void GetOne()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.GetOne<ReadTestsDocument>(x => x.Id == document.Id);
-            // Assert
-            Assert.IsNotNull(result);
-        }
-
-        [Test]
-        public void GetCursor()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var cursor = SUT.GetCursor<ReadTestsDocument>(x => x.Id == document.Id);
-            var count = cursor.Count();
-            // Assert
-            Assert.AreEqual(1, count);
-        }
-
-        [Test]
-        public async Task AnyAsyncReturnsTrue()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.AnyAsync<ReadTestsDocument>(x => x.Id == document.Id);
-            // Assert
-            Assert.AreEqual(true, result);
-        }
-
-        [Test]
-        public async Task AnyAsyncReturnsFalse()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = await SUT.AnyAsync<ReadTestsDocument>(x => x.Id == Guid.NewGuid());
-            // Assert
-            Assert.AreEqual(false, result);
-        }
-
-        [Test]
-        public void AnyReturnsTrue()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.Any<ReadTestsDocument>(x => x.Id == document.Id);
-            // Assert
-            Assert.AreEqual(true, result);
-        }
-
-        [Test]
-        public void AnyReturnsFalse()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            // Act
-            var result = SUT.Any<ReadTestsDocument>(x => x.Id == Guid.NewGuid());
-            // Assert
-            Assert.AreEqual(false, result);
-        }
-
-        [Test]
-        public async Task GetAllAsync()
-        {
-            // Arrange
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = "GetAllAsyncContent");
-            SUT.AddMany(documents);
-            // Act
-            var result = await SUT.GetAllAsync<ReadTestsDocument>(x => x.SomeContent == "GetAllAsyncContent");
-            // Assert
-            Assert.AreEqual(5, result.Count);
-        }
-
-        [Test]
-        public void GetAll()
-        {
-            // Arrange
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = "GetAllContent");
-            SUT.AddMany(documents);
-            // Act
-            var result = SUT.GetAll<ReadTestsDocument>(x => x.SomeContent == "GetAllContent");
-            // Assert
-            Assert.AreEqual(5, result.Count);
-        }
-
-        [Test]
-        public async Task CountAsync()
-        {
-            // Arrange
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = "CountAsyncContent");
-            SUT.AddMany(documents);
-            // Act
-            var result = await SUT.CountAsync<ReadTestsDocument>(x => x.SomeContent == "CountAsyncContent");
-            // Assert
-            Assert.AreEqual(5, result);
-        }
-
-        [Test]
-        public void Count()
-        {
-            // Arrange
-            var documents = CreateTestDocuments(5);
-            documents.ForEach(e => e.SomeContent = "CountContent");
-            SUT.AddMany(documents);
-            // Act
-            var result = SUT.Count<ReadTestsDocument>(x => x.SomeContent == "CountContent");
-            // Assert
-            Assert.AreEqual(5, result);
-        }
-    }
-}

IntegrationTests/UpdatePartitionedTests.cs

@@ -1,51 +0,0 @@
-using IntegrationTests.Infrastructure;
-using MongoDbGenericRepository.Models;
-using NUnit.Framework;
-using System.Threading.Tasks;
-
-namespace IntegrationTests
-{
-    public class UpdateTestsPartitionedDocument : PartitionedDocument
-    {
-        public UpdateTestsPartitionedDocument() : base("TestPartitionKey")
-        {
-            Version = 2;
-        }
-        public string SomeContent { get; set; }
-    }
-
-    public class UpdatePartitionedTests : BaseMongoDbRepositoryTests<UpdateTestsPartitionedDocument>
-    {
-        [Test]
-        public void PartitionedUpdateOne()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            document.SomeContent = "UpdateOneContent";
-            // Act
-            var result = SUT.UpdateOne(document);
-            // Assert
-            Assert.IsTrue(result);
-            var updatedDocument = SUT.GetById<UpdateTestsPartitionedDocument>(document.Id, PartitionKey);
-            Assert.IsNotNull(updatedDocument);
-            Assert.AreEqual("UpdateOneContent", updatedDocument.SomeContent);
-        }
-
-        [Test]
-        public async Task PartitionedUpdateOneAsync()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            document.SomeContent = "UpdateOneAsyncContent";
-            // Act
-            var result = await SUT.UpdateOneAsync(document);
-            // Assert
-            Assert.IsTrue(result);
-            var updatedDocument = SUT.GetById<UpdateTestsPartitionedDocument>(document.Id, PartitionKey);
-            Assert.IsNotNull(updatedDocument);
-            Assert.AreEqual("UpdateOneAsyncContent", updatedDocument.SomeContent);
-        }
-    }
-}

IntegrationTests/UpdateTests.cs

@@ -1,51 +0,0 @@
-using IntegrationTests.Infrastructure;
-using MongoDbGenericRepository.Models;
-using NUnit.Framework;
-using System.Threading.Tasks;
-
-namespace IntegrationTests
-{
-    public class UpdateTestsDocument : Document
-    {
-        public UpdateTestsDocument()
-        {
-            Version = 2;
-        }
-        public string SomeContent { get; set; }
-    }
-
-    public class UpdateTests : BaseMongoDbRepositoryTests<UpdateTestsDocument>
-    {
-        [Test]
-        public void UpdateOne()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            document.SomeContent = "UpdateOneContent";
-            // Act
-            var result = SUT.UpdateOne(document);
-            // Assert
-            Assert.IsTrue(result);
-            var updatedDocument = SUT.GetById<UpdateTestsDocument>(document.Id);
-            Assert.IsNotNull(updatedDocument);
-            Assert.AreEqual("UpdateOneContent", updatedDocument.SomeContent);
-        }
-
-        [Test]
-        public async Task UpdateOneAsync()
-        {
-            // Arrange
-            var document = CreateTestDocument();
-            SUT.AddOne(document);
-            document.SomeContent = "UpdateOneAsyncContent";
-            // Act
-            var result = await SUT.UpdateOneAsync(document);
-            // Assert
-            Assert.IsTrue(result);
-            var updatedDocument = SUT.GetById<UpdateTestsDocument>(document.Id);
-            Assert.IsNotNull(updatedDocument);
-            Assert.AreEqual("UpdateOneAsyncContent", updatedDocument.SomeContent);
-        }
-    }
-}

IntegrationTests/bin/Debug/ApplicationInsights.config

@@ -1,3 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<ApplicationInsights xmlns="http://schemas.microsoft.com/ApplicationInsights/2013/Settings">
-</ApplicationInsights>

IntegrationTests/bin/Debug/IntegrationTests.dll.config

@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  For more information on how to configure your ASP.NET application, please visit
-  http://go.microsoft.com/fwlink/?LinkId=169433
-  -->
-<configuration>
-  <connectionStrings>
-    <add name="MongoDbTests" connectionString="mongodb://localhost:27017" />
-  </connectionStrings>
-  <runtime>
-    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
-      <dependentAssembly>
-        <assemblyIdentity name="System.Runtime.InteropServices.RuntimeInformation" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.0.1.0" newVersion="4.0.1.0" />
-      </dependentAssembly>
-    </assemblyBinding>
-  </runtime>
-</configuration>

IntegrationTests/bin/Debug/MongoDbGenericRepository.dll.config

@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  For more information on how to configure your ASP.NET application, please visit
-  http://go.microsoft.com/fwlink/?LinkId=169433
-  -->
-<configuration>
-  <system.web>
-    <compilation debug="true" targetFramework="4.5.2" />
-    <httpRuntime targetFramework="4.5.2" />
-    <httpModules>
-    </httpModules>
-  </system.web>
-  <system.webServer>
-    <validation validateIntegratedModeConfiguration="false" />
-    <modules>
-    </modules>
-  </system.webServer>
-  <runtime>
-    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
-      <dependentAssembly>
-        <assemblyIdentity name="System.Runtime.InteropServices.RuntimeInformation" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.0.1.0" newVersion="4.0.1.0" />
-      </dependentAssembly>
-    </assemblyBinding>
-  </runtime>
-  <system.codedom>
-    <compilers>
-      <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.7.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701" />
-      <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.7.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\&quot;Web\&quot; /optionInfer+" />
-    </compilers>
-  </system.codedom>
-</configuration>

IntegrationTests/bin/Microsoft.CodeDom.Providers.DotNetCompilerPlatform.xml

@@ -1,40 +0,0 @@
-<?xml version="1.0"?>
-<doc>
-    <assembly>
-        <name>Microsoft.CodeDom.Providers.DotNetCompilerPlatform</name>
-    </assembly>
-    <members>
-        <member name="T:Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider">
-            <summary>
-            Provides access to instances of the .NET Compiler Platform C# code generator and code compiler.
-            </summary>
-        </member>
-        <member name="M:Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider.#ctor">
-            <summary>
-            Default Constructor
-            </summary>
-        </member>
-        <member name="M:Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider.CreateCompiler">
-            <summary>
-            Gets an instance of the .NET Compiler Platform C# code compiler.
-            </summary>
-            <returns>An instance of the .NET Compiler Platform C# code compiler</returns>
-        </member>
-        <member name="T:Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider">
-            <summary>
-            Provides access to instances of the .NET Compiler Platform VB code generator and code compiler.
-            </summary>
-        </member>
-        <member name="M:Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider.#ctor">
-            <summary>
-            Default Constructor
-            </summary>
-        </member>
-        <member name="M:Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider.CreateCompiler">
-            <summary>
-            Gets an instance of the .NET Compiler Platform VB code compiler.
-            </summary>
-            <returns>An instance of the .NET Compiler Platform VB code compiler</returns>
-        </member>
-    </members>
-</doc>

IntegrationTests/obj/Debug/IntegrationTests.csproj.FileListAbsolute.txt

@@ -1,19 +0,0 @@
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\ApplicationInsights.config
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\IntegrationTests.dll.config
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\IntegrationTests.dll
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\IntegrationTests.pdb
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\MongoDbGenericRepository.dll
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\nunit.framework.dll
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\MongoDB.Driver.dll
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\MongoDB.Bson.dll
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\MongoDB.Driver.Core.dll
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\MongoDbGenericRepository.pdb
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\MongoDbGenericRepository.dll.config
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\nunit.framework.xml
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\MongoDB.Driver.xml
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\MongoDB.Bson.xml
-C:\dev\MongoDbRepoUpdate\IntegrationTests\obj\Debug\IntegrationTests.csprojResolveAssemblyReference.cache
-C:\dev\MongoDbRepoUpdate\IntegrationTests\obj\Debug\IntegrationTests.dll
-C:\dev\MongoDbRepoUpdate\IntegrationTests\obj\Debug\IntegrationTests.pdb
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\System.Runtime.InteropServices.RuntimeInformation.dll
-C:\dev\MongoDbRepoUpdate\IntegrationTests\bin\Debug\MongoDB.Driver.Core.xml

IntegrationTests/packages.config

@@ -1,9 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="MongoDB.Bson" version="2.4.4" targetFramework="net461" />
-  <package id="MongoDB.Driver" version="2.4.4" targetFramework="net461" />
-  <package id="MongoDB.Driver.Core" version="2.4.4" targetFramework="net461" />
-  <package id="NUnit" version="3.7.1" targetFramework="net461" />
+  <package id="DnsClient" version="1.0.7" targetFramework="net461" />
+  <package id="MongoDB.Bson" version="2.7.0" targetFramework="net461" />
+  <package id="MongoDB.Driver" version="2.7.0" targetFramework="net461" />
+  <package id="MongoDB.Driver.Core" version="2.7.0" targetFramework="net461" />
+  <package id="MongoDbGenericRepository" version="1.3.7" targetFramework="net461" />
+  <package id="NUnit" version="3.9.0" targetFramework="net461" />
   <package id="NUnit.ConsoleRunner" version="3.7.0" targetFramework="net461" />
-  <package id="System.Runtime.InteropServices.RuntimeInformation" version="4.3.0" targetFramework="net461" />
+  <package id="System.Buffers" version="4.3.0" targetFramework="net461" />
+  <package id="System.Runtime.InteropServices.RuntimeInformation" version="4.0.0" targetFramework="net461" />
 </packages>

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 Alexandre SPIESER
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

MongoDbGenericRepository.sln

@@ -1,28 +1,37 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
-VisualStudioVersion = 15.0.26430.16
+VisualStudioVersion = 15.0.26730.12
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MongoDbGenericRepository", "MongoDbGenericRepository\MongoDbGenericRepository.csproj", "{D154E7D0-9A3C-43AB-8E90-ED92BC4343F0}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "IntegrationTests", "IntegrationTests\IntegrationTests.csproj", "{A484A355-A015-40CC-9B35-A4E872421128}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MongoDbGenericRepository", "MongoDbGenericRepository\MongoDbGenericRepository.csproj", "{EFC776C4-2AF3-440C-BE80-3FBE335817A5}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "CoreIntegrationTests", "CoreIntegrationTests\CoreIntegrationTests.csproj", "{C640C106-7A25-4E49-A0CF-E4F248E5A97F}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{D154E7D0-9A3C-43AB-8E90-ED92BC4343F0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{D154E7D0-9A3C-43AB-8E90-ED92BC4343F0}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{D154E7D0-9A3C-43AB-8E90-ED92BC4343F0}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{D154E7D0-9A3C-43AB-8E90-ED92BC4343F0}.Release|Any CPU.Build.0 = Release|Any CPU
 		{A484A355-A015-40CC-9B35-A4E872421128}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{A484A355-A015-40CC-9B35-A4E872421128}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{A484A355-A015-40CC-9B35-A4E872421128}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{A484A355-A015-40CC-9B35-A4E872421128}.Release|Any CPU.Build.0 = Release|Any CPU
+		{EFC776C4-2AF3-440C-BE80-3FBE335817A5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EFC776C4-2AF3-440C-BE80-3FBE335817A5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EFC776C4-2AF3-440C-BE80-3FBE335817A5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EFC776C4-2AF3-440C-BE80-3FBE335817A5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C640C106-7A25-4E49-A0CF-E4F248E5A97F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C640C106-7A25-4E49-A0CF-E4F248E5A97F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C640C106-7A25-4E49-A0CF-E4F248E5A97F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C640C106-7A25-4E49-A0CF-E4F248E5A97F}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {78214390-EFBD-403C-8AAA-5CD4CA5AE2ED}
+	EndGlobalSection
 EndGlobal

MongoDbGenericRepository/Abstractions/IBaseMongoRepository.cs

@@ -0,0 +1,698 @@
+using MongoDB.Driver;
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using System.Linq.Expressions;
+using MongoDbGenericRepository.Models;
+using System.Linq;
+
+namespace MongoDbGenericRepository
+{
+
+    /// <summary>
+    /// The IBaseMongoRepository exposes the CRUD functionality of the BaseMongoRepository.
+    /// </summary>
+    public interface IBaseMongoRepository : IReadOnlyMongoRepository
+    {
+        #region Create
+
+        /// <summary>
+        /// Asynchronously adds a document to the collection.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="document">The document you want to add.</param>
+        Task AddOneAsync<TDocument>(TDocument document) where TDocument : IDocument;
+
+        /// <summary>
+        /// Adds a document to the collection.
+        /// Populates the Id and AddedAtUtc fields if necessary.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="document">The document you want to add.</param>
+        void AddOne<TDocument>(TDocument document) where TDocument : IDocument;
+
+        /// <summary>
+        /// Asynchronously adds a list of documents to the collection.
+        /// Populates the Id and AddedAtUtc fields if necessary.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="documents">The document you want to add.</param>
+        Task AddManyAsync<TDocument>(IEnumerable<TDocument> documents) where TDocument : IDocument;
+
+        /// <summary>
+        /// Adds a list of documents to the collection.
+        /// Populates the Id and AddedAtUtc fields if necessary.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="documents">The document you want to add.</param>
+        void AddMany<TDocument>(IEnumerable<TDocument> documents) where TDocument : IDocument;
+
+        #endregion
+
+        #region Create TKey
+
+        /// <summary>
+        /// Asynchronously adds a document to the collection.
+        /// Populates the Id and AddedAtUtc fields if necessary.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="document">The document you want to add.</param>
+        Task AddOneAsync<TDocument, TKey>(TDocument document)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Adds a document to the collection.
+        /// Populates the Id and AddedAtUtc fields if necessary.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="document">The document you want to add.</param>
+        void AddOne<TDocument, TKey>(TDocument document)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Asynchronously adds a list of documents to the collection.
+        /// Populates the Id and AddedAtUtc fields if necessary.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="documents">The documents you want to add.</param>
+        Task AddManyAsync<TDocument, TKey>(IEnumerable<TDocument> documents)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Adds a list of documents to the collection.
+        /// Populates the Id and AddedAtUtc fields if necessary.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="documents">The documents you want to add.</param>
+        void AddMany<TDocument, TKey>(IEnumerable<TDocument> documents)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        #endregion
+
+        #region Update
+
+        /// <summary>
+        /// Asynchronously Updates a document.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="modifiedDocument">The document with the modifications you want to persist.</param>
+        Task<bool> UpdateOneAsync<TDocument>(TDocument modifiedDocument) where TDocument : IDocument;
+
+        /// <summary>
+        /// Updates a document.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="modifiedDocument">The document with the modifications you want to persist.</param>
+        bool UpdateOne<TDocument>(TDocument modifiedDocument) where TDocument : IDocument;
+
+        /// <summary>
+        /// Updates the property field with the given value update a property field in entities.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TField">The type of the field.</typeparam>
+        /// <param name="filter">The document filter.</param>
+        /// <param name="field">The field selector.</param>
+        /// <param name="value">The new value of the property field.</param>
+        /// <param name="partitionKey">The value of the partition key.</param>
+        bool UpdateOne<TDocument, TField>(FilterDefinition<TDocument> filter, Expression<Func<TDocument, TField>> field, TField value, string partitionKey = null)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Updates the property field with the given value update a property field in entities.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TField">The type of the field.</typeparam>
+        /// <param name="filter">The document filter.</param>
+        /// <param name="field">The field selector.</param>
+        /// <param name="value">The new value of the property field.</param>
+        /// <param name="partitionKey">The value of the partition key.</param>
+        Task<bool> UpdateOneAsync<TDocument, TField>(FilterDefinition<TDocument> filter, Expression<Func<TDocument, TField>> field, TField value, string partitionKey = null)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Updates the property field with the given value update a property field in entities.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TField">The type of the field.</typeparam>
+        /// <param name="documentToModify">The document you want to modify.</param>
+        /// <param name="field">The field selector.</param>
+        /// <param name="value">The new value of the property field.</param>
+        bool UpdateOne<TDocument, TField>(TDocument documentToModify, Expression<Func<TDocument, TField>> field, TField value)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Updates the property field with the given value update a property field in entities.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TField">The type of the field.</typeparam>
+        /// <param name="documentToModify">The document you want to modify.</param>
+        /// <param name="field">The field selector.</param>
+        /// <param name="value">The new value of the property field.</param>
+        Task<bool> UpdateOneAsync<TDocument, TField>(TDocument documentToModify, Expression<Func<TDocument, TField>> field, TField value)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// For the entity selected by the filter, updates the property field with the given value.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TField">The type of the field.</typeparam>
+        /// <param name="filter">The document filter.</param>
+        /// <param name="field">The field selector.</param>
+        /// <param name="value">The new value of the property field.</param>
+        /// <param name="partitionKey">The partition key for the document.</param>
+        bool UpdateOne<TDocument, TField>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TField>> field, TField value, string partitionKey = null)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Takes a document you want to modify and applies the update you have defined in MongoDb.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="documentToModify">The document you want to modify.</param>
+        /// <param name="update">The update definition for the document.</param>
+        Task<bool> UpdateOneAsync<TDocument>(TDocument documentToModify, UpdateDefinition<TDocument> update)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// For the entity selected by the filter, updates the property field with the given value.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TField">The type of the field.</typeparam>
+        /// <param name="filter">The document filter.</param>
+        /// <param name="field">The field selector.</param>
+        /// <param name="value">The new value of the property field.</param>
+        /// <param name="partitionKey">The partition key for the document.</param>
+        Task<bool> UpdateOneAsync<TDocument, TField>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TField>> field, TField value, string partitionKey = null)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Takes a document you want to modify and applies the update you have defined in MongoDb.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="documentToModify">The document you want to modify.</param>
+        /// <param name="update">The update definition for the document.</param>
+        bool UpdateOne<TDocument>(TDocument documentToModify, UpdateDefinition<TDocument> update)
+            where TDocument : IDocument;
+
+        #endregion
+
+        #region Update TKey
+
+        /// <summary>
+        /// Asynchronously Updates a document.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="modifiedDocument">The document with the modifications you want to persist.</param>
+        Task<bool> UpdateOneAsync<TDocument, TKey>(TDocument modifiedDocument)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Updates a document.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="modifiedDocument">The document with the modifications you want to persist.</param>
+        bool UpdateOne<TDocument, TKey>(TDocument modifiedDocument)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Takes a document you want to modify and applies the update you have defined in MongoDb.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="documentToModify">The document you want to modify.</param>
+        /// <param name="update">The update definition for the document.</param>
+        Task<bool> UpdateOneAsync<TDocument, TKey>(TDocument documentToModify, UpdateDefinition<TDocument> update)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Takes a document you want to modify and applies the update you have defined in MongoDb.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="documentToModify">The document you want to modify.</param>
+        /// <param name="update">The update definition for the document.</param>
+        bool UpdateOne<TDocument, TKey>(TDocument documentToModify, UpdateDefinition<TDocument> update)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// For the entity selected by the filter, updates the property field with the given value..
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <typeparam name="TField">The type of the field.</typeparam>
+        /// <param name="filter">The document filter.</param>
+        /// <param name="field">The field selector.</param>
+        /// <param name="value">The new value of the property field.</param>
+        /// <param name="partitionKey">The partition key for the document.</param>
+        bool UpdateOne<TDocument, TKey, TField>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TField>> field, TField value, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Updates the property field with the given value update a property field in entities.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <typeparam name="TField">The type of the field.</typeparam>
+        /// <param name="documentToModify">The document you want to modify.</param>
+        /// <param name="field">The field selector.</param>
+        /// <param name="value">The new value of the property field.</param>
+        Task<bool> UpdateOneAsync<TDocument, TKey, TField>(TDocument documentToModify, Expression<Func<TDocument, TField>> field, TField value)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// For the entity selected by the filter, updates the property field with the given value.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <typeparam name="TField">The type of the field.</typeparam>
+        /// <param name="filter">The document filter.</param>
+        /// <param name="field">The field selector.</param>
+        /// <param name="value">The new value of the property field.</param>
+        /// <param name="partitionKey">The partition key for the document.</param>
+        Task<bool> UpdateOneAsync<TDocument, TKey, TField>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TField>> field, TField value, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Updates the property field with the given value update a property field in entities.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <typeparam name="TField">The type of the field.</typeparam>
+        /// <param name="documentToModify">The document you want to modify.</param>
+        /// <param name="field">The field selector.</param>
+        /// <param name="value">The new value of the property field.</param>
+        bool UpdateOne<TDocument, TKey, TField>(TDocument documentToModify, Expression<Func<TDocument, TField>> field, TField value)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Updates the property field with the given value update a property field in entities.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <typeparam name="TField">The type of the field.</typeparam>
+        /// <param name="filter">The document filter.</param>
+        /// <param name="field">The field selector.</param>
+        /// <param name="value">The new value of the property field.</param>
+        /// <param name="partitionKey">The value of the partition key.</param>
+        Task<bool> UpdateOneAsync<TDocument, TKey, TField>(FilterDefinition<TDocument> filter, Expression<Func<TDocument, TField>> field, TField value, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Updates the property field with the given value update a property field in entities.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <typeparam name="TField">The type of the field.</typeparam>
+        /// <param name="filter">The document filter.</param>
+        /// <param name="field">The field selector.</param>
+        /// <param name="value">The new value of the property field.</param>
+        /// <param name="partitionKey">The value of the partition key.</param>
+        bool UpdateOne<TDocument, TKey, TField>(FilterDefinition<TDocument> filter, Expression<Func<TDocument, TField>> field, TField value, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        #endregion
+
+        #region Delete
+
+        /// <summary>
+        /// Asynchronously deletes a document.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="document">The document you want to delete.</param>
+        /// <returns>The number of documents deleted.</returns>
+        Task<long> DeleteOneAsync<TDocument>(TDocument document) where TDocument : IDocument;
+
+        /// <summary>
+        /// Asynchronously deletes a document matching the condition of the LINQ expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <returns>The number of documents deleted.</returns>
+        Task<long> DeleteOneAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
+
+        /// <summary>
+        /// Deletes a document.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="document">The document you want to delete.</param>
+        /// <returns>The number of documents deleted.</returns>
+        long DeleteOne<TDocument>(TDocument document) where TDocument : IDocument;
+
+        /// <summary>
+        /// Deletes a document matching the condition of the LINQ expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <returns>The number of documents deleted.</returns>
+        long DeleteOne<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
+
+        /// <summary>
+        /// Asynchronously deletes the documents matching the condition of the LINQ expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <returns>The number of documents deleted.</returns>
+        Task<long> DeleteManyAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
+
+        /// <summary>
+        /// Asynchronously deletes a list of documents.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="documents">The list of documents to delete.</param>
+        /// <returns>The number of documents deleted.</returns>
+        Task<long> DeleteManyAsync<TDocument>(IEnumerable<TDocument> documents) where TDocument : IDocument;
+
+        /// <summary>
+        /// Deletes a list of documents.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="documents">The list of documents to delete.</param>
+        /// <returns>The number of documents deleted.</returns>
+        long DeleteMany<TDocument>(IEnumerable<TDocument> documents) where TDocument : IDocument;
+
+        /// <summary>
+        /// Deletes the documents matching the condition of the LINQ expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <returns>The number of documents deleted.</returns>
+        long DeleteMany<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
+
+        #endregion
+
+        #region Delete TKey
+
+        /// <summary>
+        /// Deletes a document.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="document">The document you want to delete.</param>
+        /// <returns>The number of documents deleted.</returns>
+        long DeleteOne<TDocument, TKey>(TDocument document)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Asynchronously deletes a document matching the condition of the LINQ expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="document">The document you want to delete.</param>
+        /// <returns>The number of documents deleted.</returns>
+        Task<long> DeleteOneAsync<TDocument, TKey>(TDocument document)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Deletes a document matching the condition of the LINQ expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <returns>The number of documents deleted.</returns>
+        long DeleteOne<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Asynchronously deletes a document matching the condition of the LINQ expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <returns>The number of documents deleted.</returns>
+        Task<long> DeleteOneAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Asynchronously deletes the documents matching the condition of the LINQ expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <returns>The number of documents deleted.</returns>
+        Task<long> DeleteManyAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Asynchronously deletes a list of documents.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="documents">The list of documents to delete.</param>
+        /// <returns>The number of documents deleted.</returns>
+        Task<long> DeleteManyAsync<TDocument, TKey>(IEnumerable<TDocument> documents)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Deletes a list of documents.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="documents">The list of documents to delete.</param>
+        /// <returns>The number of documents deleted.</returns>
+        long DeleteMany<TDocument, TKey>(IEnumerable<TDocument> documents)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Deletes the documents matching the condition of the LINQ expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <returns>The number of documents deleted.</returns>
+        long DeleteMany<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        #endregion
+
+        #region Project
+
+        /// <summary>
+        /// Asynchronously returns a projected document matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TProjection">The type representing the model you want to project to.</typeparam>
+        /// <param name="filter"></param>
+        /// <param name="projection">The projection expression.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<TProjection> ProjectOneAsync<TDocument, TProjection>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
+                                        where TDocument : IDocument
+                                        where TProjection : class;
+
+        /// <summary>
+        /// Asynchronously returns a projected document matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <typeparam name="TProjection">The type representing the model you want to project to.</typeparam>
+        /// <param name="filter"></param>
+        /// <param name="projection">The projection expression.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<TProjection> ProjectOneAsync<TDocument, TProjection, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+            where TProjection : class;
+
+        /// <summary>
+        /// Returns a projected document matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TProjection">The type representing the model you want to project to.</typeparam>
+        /// <param name="filter"></param>
+        /// <param name="projection">The projection expression.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        TProjection ProjectOne<TDocument, TProjection>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
+                                        where TDocument : IDocument
+                                        where TProjection : class;
+
+        /// <summary>
+        /// Returns a projected document matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <typeparam name="TProjection">The type representing the model you want to project to.</typeparam>
+        /// <param name="filter"></param>
+        /// <param name="projection">The projection expression.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        TProjection ProjectOne<TDocument, TProjection, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
+                                        where TDocument : IDocument<TKey>
+                                        where TKey : IEquatable<TKey>
+                                        where TProjection : class;
+
+        /// <summary>
+        /// Asynchronously returns a list of projected documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TProjection">The type representing the model you want to project to.</typeparam>
+        /// <param name="filter"></param>
+        /// <param name="projection">The projection expression.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<List<TProjection>> ProjectManyAsync<TDocument, TProjection>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
+                                        where TDocument : IDocument
+                                        where TProjection : class;
+
+        /// <summary>
+        /// Asynchronously returns a list of projected documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <typeparam name="TProjection">The type representing the model you want to project to.</typeparam>
+        /// <param name="filter"></param>
+        /// <param name="projection">The projection expression.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<List<TProjection>> ProjectManyAsync<TDocument, TProjection, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
+                                        where TDocument : IDocument<TKey>
+                                        where TKey : IEquatable<TKey>
+                                        where TProjection : class;
+
+        /// <summary>
+        /// Asynchronously returns a list of projected documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TProjection">The type representing the model you want to project to.</typeparam>
+        /// <param name="filter"></param>
+        /// <param name="projection">The projection expression.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        List<TProjection> ProjectMany<TDocument, TProjection>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
+                                        where TDocument : IDocument
+                                        where TProjection : class;
+
+        /// <summary>
+        /// Asynchronously returns a list of projected documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <typeparam name="TProjection">The type representing the model you want to project to.</typeparam>
+        /// <param name="filter"></param>
+        /// <param name="projection">The projection expression.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        List<TProjection> ProjectMany<TDocument, TProjection, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+            where TProjection : class;
+
+        #endregion
+
+        /// <summary>
+        /// Asynchronously returns a paginated list of the documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter"></param>
+        /// <param name="skipNumber">The number of documents you want to skip. Default value is 0.</param>
+        /// <param name="takeNumber">The number of documents you want to take. Default value is 50.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<List<TDocument>> GetPaginatedAsync<TDocument>(Expression<Func<TDocument, bool>> filter, int skipNumber = 0, int takeNumber = 50, string partitionKey = null)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Asynchronously returns a paginated list of the documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter"></param>
+        /// <param name="skipNumber">The number of documents you want to skip. Default value is 0.</param>
+        /// <param name="takeNumber">The number of documents you want to take. Default value is 50.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<List<TDocument>> GetPaginatedAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, int skipNumber = 0, int takeNumber = 50, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// GetAndUpdateOne with filter
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter"></param>
+        /// <param name="update"></param>
+        /// <param name="options"></param>
+        /// <returns></returns>
+        Task<TDocument> GetAndUpdateOne<TDocument>(FilterDefinition<TDocument> filter, UpdateDefinition<TDocument> update, FindOneAndUpdateOptions<TDocument, TDocument> options)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// GetAndUpdateOne with filter
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter"></param>
+        /// <param name="update"></param>
+        /// <param name="options"></param>
+        /// <returns></returns>
+        Task<TDocument> GetAndUpdateOne<TDocument, TKey>(FilterDefinition<TDocument> filter, UpdateDefinition<TDocument> update, FindOneAndUpdateOptions<TDocument, TDocument> options)
+                                        where TDocument : IDocument<TKey>
+                                        where TKey : IEquatable<TKey>;
+
+        #region Grouping
+
+        /// <summary>
+        /// Groups a collection of documents given a grouping criteria, 
+        /// and returns a list of projected documents.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TGroupKey">The type of the grouping criteria.</typeparam>
+        /// <typeparam name="TProjection">The type of the projected group.</typeparam>
+        /// <param name="groupingCriteria">The grouping criteria.</param>
+        /// <param name="groupProjection">The projected group result.</param>
+        /// <param name="partitionKey">The partition key of your document, if any.</param>
+        List<TProjection> GroupBy<TDocument, TGroupKey, TProjection>(
+            Expression<Func<TDocument, TGroupKey>> groupingCriteria,
+            Expression<Func<IGrouping<TGroupKey, TDocument>, TProjection>> groupProjection,
+            string partitionKey = null)
+            where TDocument : IDocument
+            where TProjection : class, new();
+
+        /// <summary>
+        /// Groups filtered a collection of documents given a grouping criteria, 
+        /// and returns a dictionary of listed document groups with keys having the different values of the grouping criteria.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TGroupKey">The type of the grouping criteria.</typeparam>
+        /// <typeparam name="TProjection">The type of the projected group.</typeparam>
+        /// <param name="filter"></param>
+        /// <param name="selector">The grouping criteria.</param>
+        /// <param name="projection">The projected group result.</param>
+        /// <param name="partitionKey">The partition key of your document, if any.</param>
+        List<TProjection> GroupBy<TDocument, TGroupKey, TProjection>(Expression<Func<TDocument, bool>> filter,
+                                                       Expression<Func<TDocument, TGroupKey>> selector,
+                                                       Expression<Func<IGrouping<TGroupKey, TDocument>, TProjection>> projection,
+                                                       string partitionKey = null)
+                                                       where TDocument : IDocument
+                                                       where TProjection : class, new();
+
+        #endregion
+    }
+
+}

MongoDbGenericRepository/Abstractions/IMongoDbContext.cs

@@ -0,0 +1,41 @@
+using MongoDB.Driver;
+using MongoDbGenericRepository.Models;
+using System;
+
+namespace MongoDbGenericRepository
+{
+    /// <summary>
+    /// This is the interface of the IMongoDbContext which is managed by the <see cref="BaseMongoRepository"/>.
+    /// </summary>
+    public interface IMongoDbContext
+    {
+        /// <summary>
+        /// The IMongoClient from the official MongoDb driver
+        /// </summary>
+        IMongoClient Client { get; }
+
+        /// <summary>
+        /// The IMongoDatabase from the official Mongodb driver
+        /// </summary>
+        IMongoDatabase Database { get; }
+
+        /// <summary>
+        /// Returns a collection for a document type that has a partition key.
+        /// </summary>
+        /// <typeparam name="TDocument"></typeparam>
+        /// <param name="partitionKey">The value of the partition key.</param>
+        IMongoCollection<TDocument> GetCollection<TDocument>(string partitionKey = null);
+
+        /// <summary>
+        /// Drops a collection having a partitionkey, use very carefully.
+        /// </summary>
+        /// <typeparam name="TDocument"></typeparam>
+        void DropCollection<TDocument>(string partitionKey = null);
+
+        /// <summary>
+        /// Sets the Guid representation of the MongoDb Driver.
+        /// </summary>
+        /// <param name="guidRepresentation">The new value of the GuidRepresentation</param>
+        void SetGuidRepresentation(MongoDB.Bson.GuidRepresentation guidRepresentation);
+    }
+}

MongoDbGenericRepository/Abstractions/IReadOnlyMongoRepository.cs

@@ -0,0 +1,430 @@
+using MongoDB.Driver;
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using System.Linq.Expressions;
+using MongoDbGenericRepository.Models;
+
+namespace MongoDbGenericRepository
+{
+    /// <summary>
+    /// The IReadOnlyMongoRepository exposes the readonly functionality of the BaseMongoRepository.
+    /// </summary>
+    public interface IReadOnlyMongoRepository
+    {
+        /// <summary>
+        /// The connection string.
+        /// </summary>
+        string ConnectionString { get; set; }
+        /// <summary>
+        /// The database name.
+        /// </summary>
+        string DatabaseName { get; set; }
+
+        #region Read
+
+        /// <summary>
+        /// Asynchronously returns one document given its id.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="id">The Id of the document you want to get.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<TDocument> GetByIdAsync<TDocument>(Guid id, string partitionKey = null) where TDocument : IDocument;
+
+        /// <summary>
+        /// Returns one document given its id.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="id">The Id of the document you want to get.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        TDocument GetById<TDocument>(Guid id, string partitionKey = null) where TDocument : IDocument;
+
+        /// <summary>
+        /// Asynchronously returns one document given an expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<TDocument> GetOneAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
+
+        /// <summary>
+        /// Returns one document given an expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        TDocument GetOne<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
+
+        /// <summary>
+        /// Returns a collection cursor.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        IFindFluent<TDocument, TDocument> GetCursor<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
+
+        /// <summary>
+        /// Asynchronously returns true if any of the document of the collection matches the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<bool> AnyAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
+
+        /// <summary>
+        /// Returns true if any of the document of the collection matches the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        bool Any<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
+
+        /// <summary>
+        /// Asynchronously returns a list of the documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<List<TDocument>> GetAllAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
+
+        /// <summary>
+        /// Returns a list of the documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        List<TDocument> GetAll<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
+
+        /// <summary>
+        /// Asynchronously counts how many documents match the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<long> CountAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
+
+        /// <summary>
+        /// Counts how many documents match the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        long Count<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
+
+        #endregion
+
+        #region Read TKey
+
+        /// <summary>
+        /// Asynchronously returns one document given its id.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="id">The Id of the document you want to get.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<TDocument> GetByIdAsync<TDocument, TKey>(TKey id, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Returns one document given its id.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="id">The Id of the document you want to get.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        TDocument GetById<TDocument, TKey>(TKey id, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Asynchronously returns one document given an expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<TDocument> GetOneAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Returns one document given an expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        TDocument GetOne<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Returns a collection cursor.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        IFindFluent<TDocument, TDocument> GetCursor<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+
+        /// <summary>
+        /// Returns true if any of the document of the collection matches the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<bool> AnyAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Returns true if any of the document of the collection matches the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        bool Any<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Asynchronously returns a list of the documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<List<TDocument>> GetAllAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Returns a list of the documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        List<TDocument> GetAll<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Asynchronously counts how many documents match the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partitionKey</param>
+        Task<long> CountAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Counts how many documents match the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partitionKey</param>
+        long Count<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        #endregion
+
+        #region Min / Max
+
+        /// <summary>
+        /// Gets the document with the maximum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="orderByDescending">A property selector to order by descending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        Task<TDocument> GetByMaxAsync<TDocument>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> orderByDescending, string partitionKey = null)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Gets the document with the maximum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="orderByDescending">A property selector to order by descending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        /// <returns></returns>
+        TDocument GetByMax<TDocument>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> orderByDescending, string partitionKey = null)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Gets the document with the maximum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="orderByAscending">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        Task<TDocument> GetByMinAsync<TDocument>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> orderByAscending, string partitionKey = null)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Gets the document with the maximum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="orderByAscending">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        TDocument GetByMin<TDocument>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> orderByAscending, string partitionKey = null)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Gets the document with the maximum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="orderByAscending">A property selector to order by descending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        Task<TDocument> GetByMaxAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> orderByDescending, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Gets the document with the maximum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="orderByAscending">A property selector to order by descending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        TDocument GetByMax<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> orderByDescending, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Gets the document with the minimum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="orderByAscending">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        Task<TDocument> GetByMinAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> orderByAscending, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Gets the document with the minimum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="orderByAscending">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        TDocument GetByMin<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> orderByAscending, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Gets the maximum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="maxValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        Task<TValue> GetMaxValueAsync<TDocument, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> maxValueSelector, string partitionKey = null)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Gets the maximum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="orderByAscending">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        Task<TValue> GetMaxValueAsync<TDocument, TKey, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> maxValueSelector, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Gets the maximum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="maxValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        TValue GetMaxValue<TDocument, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> maxValueSelector, string partitionKey = null)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Gets the maximum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="orderByAscending">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        TValue GetMaxValue<TDocument, TKey, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> orderByDescending, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Gets the minimum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="minValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<TValue> GetMinValueAsync<TDocument, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> minValueSelector, string partitionKey = null)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Gets the minimum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="minValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        Task<TValue> GetMinValueAsync<TDocument, TKey, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> minValueSelector, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Gets the minimum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="minValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        TValue GetMinValue<TDocument, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> minValueSelector, string partitionKey = null)
+            where TDocument : IDocument;
+
+        /// <summary>
+        /// Gets the minimum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="minValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        TValue GetMinValue<TDocument, TKey, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> minValueSelector, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        #endregion
+    }
+
+}

MongoDbGenericRepository/ApplicationInsights.config

@@ -1,3 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<ApplicationInsights xmlns="http://schemas.microsoft.com/ApplicationInsights/2013/Settings">
-</ApplicationInsights>

MongoDbGenericRepository/Attributes/CollectionNameAttribute.cs

@@ -0,0 +1,29 @@
+using System;
+
+namespace MongoDbGenericRepository.Attributes
+{
+    /// <summary>
+    /// This attribute allows you to specify of the name of the collection.
+    /// Added at commit c117bf2a7fee378f1e02199dea9b2023a7089ee2 by https://github.com/Etchelon
+    /// who has included the CollectionName attribute into the repo to give another choice to the user on how 
+    /// to name their collections. 
+    /// The attribute takes precedence of course, and if not present the library will fall back to your Pluralize method.
+    /// </summary>
+	[AttributeUsage(AttributeTargets.Class)]
+	public class CollectionNameAttribute : Attribute
+	{
+        /// <summary>
+        /// The name of the collection in which your documents are stored.
+        /// </summary>
+		public string Name { get; set; }
+
+        /// <summary>
+        /// The constructor.
+        /// </summary>
+        /// <param name="name">The name of the collection.</param>
+		public CollectionNameAttribute(string name)
+		{
+			this.Name = name;
+		}
+	}
+}

MongoDbGenericRepository/IMongoDbContext.cs

@@ -1,33 +0,0 @@
-using MongoDB.Driver;
-using MongoDbGenericRepository.Models;
-
-namespace MongoDbGenericRepository
-{
-    public interface IMongoDbContext
-    {
-        /// <summary>
-        /// The private GetCollection method
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        IMongoCollection<TDocument> GetCollection<TDocument>();
-
-        /// <summary>
-        /// Returns a collection for a document type that has a partition key.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="partitionKey">The value of the partition key.</param>
-        IMongoCollection<TDocument> GetCollection<TDocument>(string partitionKey) where TDocument : IDocument;
-
-        /// <summary>
-        /// Drops a collection, use very carefully.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        void DropCollection<TDocument>();
-
-        /// <summary>
-        /// Drops a collection having a partitionkey, use very carefully.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        void DropCollection<TDocument>(string partitionKey);
-    }
-}

MongoDbGenericRepository/Models/Document.cs

@@ -4,7 +4,8 @@ using System;
 namespace MongoDbGenericRepository.Models
 {
     /// <summary>
-    /// This class represents a basic document that can be stored in MongoDb
+    /// This class represents a basic document that can be stored in MongoDb.
+    /// Your document must implement this class in order for the MongoDbRepository to handle them.
     /// </summary>
     public class Document : IDocument
     {
@@ -33,18 +34,4 @@ namespace MongoDbGenericRepository.Models
         /// </summary>
         public int Version { get; set; }
     }
-
-    public class PartitionedDocument : Document, IPartitionedDocument
-    {
-        public PartitionedDocument(string partitionKey)
-        {
-            PartitionKey = partitionKey;
-        }
-        /// <summary>
-        /// The name of the property used for partitioning the collection
-        /// This will not be inserted into the collection.
-        /// This partition key will be prepended to the collection name to create a new collection.
-        /// </summary>
-        public string PartitionKey { get; set; }
-    }
 }

MongoDbGenericRepository/Models/IDocument.cs

@@ -1,4 +1,5 @@
-using System;
+using MongoDB.Bson.Serialization.Attributes;
+using System;
 
 namespace MongoDbGenericRepository.Models
 {
@@ -6,21 +7,24 @@ namespace MongoDbGenericRepository.Models
     /// This class represents a basic document that can be stored in MongoDb.
     /// Your document must implement this class in order for the MongoDbRepository to handle them.
     /// </summary>
-    public interface IDocument
+    public interface IDocument<TKey> where TKey : IEquatable<TKey>
     {
-        DateTime AddedAtUtc { get; set; }
-        Guid Id { get; set; }
+        /// <summary>
+        /// The Primary Key, which must be decorated with the [BsonId] attribute 
+        /// if you want the MongoDb C# driver to consider it to be the document ID.
+        /// </summary>
+        TKey Id { get; set; }
+        /// <summary>
+        /// A version number, to indicate the version of the schema.
+        /// </summary>
         int Version { get; set; }
     }
 
     /// <summary>
-    /// This class represents a document that can be inserted in a collection that can be partitioned.
-    /// The partition key allows for the creation of different collections having the same document schema.
-    /// This can be useful if you are planning to build a Software as a Service (SaaS) Platform, or if you want to reduce indexing.
-    /// You could for example insert Logs in different collections based on the week and year they where created, or their Log category/source.
+    /// This class represents a basic document that can be stored in MongoDb.
+    /// Your document must implement this class in order for the MongoDbRepository to handle them.
     /// </summary>
-    public interface IPartitionedDocument : IDocument
+    public interface IDocument : IDocument<Guid>
     {
-        string PartitionKey { get; set; }
     }
 }

MongoDbGenericRepository/Models/IPartitionedDocument.cs

@@ -0,0 +1,16 @@
+namespace MongoDbGenericRepository.Models
+{
+    /// <summary>
+    /// This class represents a document that can be inserted in a collection that can be partitioned.
+    /// The partition key allows for the creation of different collections having the same document schema.
+    /// This can be useful if you are planning to build a Software as a Service (SaaS) Platform, or if you want to reduce indexing.
+    /// You could for example insert Logs in different collections based on the week and year they where created, or their Log category/source.
+    /// </summary>
+    public interface IPartitionedDocument
+    {
+        /// <summary>
+        /// The partition key used to partition your collection.
+        /// </summary>
+        string PartitionKey { get; set; }
+    }
+}

MongoDbGenericRepository/Models/PartitionedDocument.cs

@@ -0,0 +1,26 @@
+namespace MongoDbGenericRepository.Models
+{
+    /// <summary>
+    /// This class represents a document that can be inserted in a collection that can be partitioned.
+    /// The partition key allows for the creation of different collections having the same document schema.
+    /// This can be useful if you are planning to build a Software as a Service (SaaS) Platform, or if you want to reduce indexing.
+    /// You could for example insert Logs in different collections based on the week and year they where created, or their Log category/source.
+    /// </summary>
+    public class PartitionedDocument : Document, IPartitionedDocument
+    {
+        /// <summary>
+        /// The constructor, it needs a partition key.
+        /// </summary>
+        /// <param name="partitionKey"></param>
+        public PartitionedDocument(string partitionKey)
+        {
+            PartitionKey = partitionKey;
+        }
+        /// <summary>
+        /// The name of the property used for partitioning the collection
+        /// This will not be inserted into the collection.
+        /// This partition key will be prepended to the collection name to create a new collection.
+        /// </summary>
+        public string PartitionKey { get; set; }
+    }
+}

MongoDbGenericRepository/MongoDbContext.cs

@@ -1,5 +1,8 @@
 using MongoDB.Driver;
-using MongoDbGenericRepository.Models;
+using MongoDbGenericRepository.Attributes;
+using MongoDbGenericRepository.Utils;
+using System.Linq;
+using System.Reflection;
 
 namespace MongoDbGenericRepository
 {
@@ -8,67 +11,114 @@ namespace MongoDbGenericRepository
     /// </summary>
     public class MongoDbContext : IMongoDbContext
     {
-        private readonly IMongoClient _client;
-        private readonly IMongoDatabase _database;
+        /// <summary>
+        /// The IMongoClient from the official MongoDb driver
+        /// </summary>
+        public IMongoClient Client { get; }
 
-        static MongoDbContext()
+        /// <summary>
+        /// The IMongoDatabase from the official Mongodb driver
+        /// </summary>
+        public IMongoDatabase Database { get; }
+
+        /// <summary>
+        /// Sets the Guid representation of the MongoDb Driver.
+        /// </summary>
+        /// <param name="guidRepresentation">The new value of the GuidRepresentation</param>
+        public virtual void SetGuidRepresentation(MongoDB.Bson.GuidRepresentation guidRepresentation)
         {
-            // Avoid legacy UUID representation: use Binary 0x04 subtype.
+            MongoDefaults.GuidRepresentation = guidRepresentation;
+        }
+
+        /// <summary>
+        /// Initialize the Guid representation of the MongoDb Driver.
+        /// Override this method to change the default GuidRepresentation.
+        /// </summary>
+        protected virtual void InitializeGuidRepresentation()
+        {
+            // by default, avoid lefacy UUID representation: use Binary 0x04 subtype.
             MongoDefaults.GuidRepresentation = MongoDB.Bson.GuidRepresentation.Standard;
         }
 
+        /// <summary>
+        /// The constructor of the MongoDbContext, it needs a an object implementing <see cref="IMongoDatabase"/>.
+        /// </summary>
+        /// <param name="mongoDatabase">An object implementing IMongoDatabase</param>
+        public MongoDbContext(IMongoDatabase mongoDatabase)
+        {
+            // Avoid legacy UUID representation: use Binary 0x04 subtype.
+            InitializeGuidRepresentation();
+            Database = mongoDatabase;
+            Client = Database.Client;
+        }
+
+        /// <summary>
+        /// The constructor of the MongoDbContext, it needs a connection string and a database name. 
+        /// </summary>
+        /// <param name="connectionString">The connections string.</param>
+        /// <param name="databaseName">The name of your database.</param>
         public MongoDbContext(string connectionString, string databaseName)
         {
-            _client = new MongoClient(connectionString);
-            _database = _client.GetDatabase(databaseName);
+            InitializeGuidRepresentation();
+            Client = new MongoClient(connectionString);
+            Database = Client.GetDatabase(databaseName);
         }
 
         /// <summary>
-        /// The private GetCollection method
+        /// Extracts the CollectionName attribute from the entity type, if any.
         /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <returns></returns>
-        public IMongoCollection<TDocument> GetCollection<TDocument>()
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <returns>The name of the collection in which the TDocument is stored.</returns>
+        private string GetAttributeCollectionName<TDocument>()
         {
-            return _database.GetCollection<TDocument>(Pluralize<TDocument>());
+            return (typeof(TDocument).GetTypeInfo()
+                                     .GetCustomAttributes(typeof(CollectionNameAttribute))
+                                     .FirstOrDefault() as CollectionNameAttribute)?.Name;
         }
 
 		/// <summary>
-        /// Returns a collection for a document type that has a partition key.
+		/// Returns a collection for a document type. Also handles document types with a partition key.
 		/// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="partitionKey">The value of the partition key.</param>
-        public IMongoCollection<TDocument> GetCollection<TDocument>(string partitionKey) where TDocument : IDocument
+		/// <typeparam name="TDocument">The type representing a Document.</typeparam>
+		/// <param name="partitionKey">The optional value of the partition key.</param>
+		public IMongoCollection<TDocument> GetCollection<TDocument>(string partitionKey = null)
         {
-            return _database.GetCollection<TDocument>(partitionKey +"-"+ Pluralize<TDocument>());
+            return Database.GetCollection<TDocument>(GetCollectionName<TDocument>(partitionKey));
         }
 
 		/// <summary>
 		/// Drops a collection, use very carefully.
 		/// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        public void DropCollection<TDocument>()
+		/// <typeparam name="TDocument">The type representing a Document.</typeparam>
+		public void DropCollection<TDocument>(string partitionKey = null)
         {
-            _database.DropCollection(Pluralize<TDocument>());
+			Database.DropCollection(GetCollectionName<TDocument>(partitionKey));
         }
 
         /// <summary>
-        /// Drops a collection having a partitionkey, use very carefully.
+        /// Given the docmuent type and the partition key, returns the name of the collection it belongs to.
         /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        public void DropCollection<TDocument>(string partitionKey)
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+		/// <param name="partitionKey">The value of the partition key.</param>
+        /// <returns>The name of the collection.</returns>
+        private string GetCollectionName<TDocument>(string partitionKey)
         {
-            _database.DropCollection(partitionKey + "-" + Pluralize<TDocument>());
+            var collectionName = GetAttributeCollectionName<TDocument>() ?? Pluralize<TDocument>();
+            if (string.IsNullOrEmpty(partitionKey))
+            {
+                return collectionName;
+            }
+            return $"{partitionKey}-{collectionName}";
         }
 
         /// <summary>
         /// Very naively pluralizes a TDocument type name.
         /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <returns></returns>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <returns>The pluralized document name.</returns>
         private string Pluralize<TDocument>()
         {
-            return typeof(TDocument).Name.ToLower() + "s";
+            return (typeof(TDocument).Name.Pluralize()).Camelize();
         }
     }
 }

MongoDbGenericRepository/MongoDbGenericRepository.csproj

@@ -1,141 +1,23 @@
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-  <Import Project="..\packages\Microsoft.Net.Compilers.2.3.1\build\Microsoft.Net.Compilers.props" Condition="Exists('..\packages\Microsoft.Net.Compilers.2.3.1\build\Microsoft.Net.Compilers.props')" />
-  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+<Project Sdk="Microsoft.NET.Sdk">
+
   <PropertyGroup>
-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>
-    </ProductVersion>
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-    <OutputType>Library</OutputType>
-    <AppDesignerFolder>Properties</AppDesignerFolder>
-    <RootNamespace>MongoDbGenericRepository</RootNamespace>
-    <AssemblyName>MongoDbGenericRepository</AssemblyName>
-    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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-    <IISExpressSSLPort />
-    <IISExpressAnonymousAuthentication />
-    <IISExpressWindowsAuthentication />
-    <IISExpressUseClassicPipelineMode />
-    <UseGlobalApplicationHostFile />
-    <NuGetPackageImportStamp>
-    </NuGetPackageImportStamp>
+    <TargetFrameworks>net45;netstandard1.5;netstandard2.0</TargetFrameworks>
+    <PackageId>MongoDbGenericRepository</PackageId>
+    <PackageVersion>1.2.0</PackageVersion>
+    <Authors>Alexandre Spieser</Authors>
+    <Description>A generic repository implementation using the MongoDB C# Sharp 2.0 driver.</Description>
+    <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
+    <PackageReleaseNotes>.NET Core supported.</PackageReleaseNotes>
+    <Copyright>Copyright 2017 (c) Alexandre Spieser. All rights reserved.</Copyright>
+    <PackageTags>MongoDb Repository NoSql Generic</PackageTags>
   </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
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-    <OutputPath>bin\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
+
+  <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Release|net45|AnyCPU'">
+    <DocumentationFile>bin\Release\net45\MongoDbGenericRepository.xml</DocumentationFile>
   </PropertyGroup>
+
   <ItemGroup>
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-    <Reference Include="System.Web.DynamicData" />
-    <Reference Include="System.Web.Entity" />
-    <Reference Include="System.Web.ApplicationServices" />
-    <Reference Include="System.ComponentModel.DataAnnotations" />
-    <Reference Include="System" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Core" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="System.Web.Extensions" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Drawing" />
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-    <Reference Include="System.Xml" />
-    <Reference Include="System.Configuration" />
-    <Reference Include="System.Web.Services" />
-    <Reference Include="System.EnterpriseServices" />
+    <PackageReference Include="MongoDB.Driver" Version="2.7.0" />
   </ItemGroup>
-  <ItemGroup>
-    <Content Include="packages.config" />
-    <Content Include="ApplicationInsights.config">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
-    <None Include="Web.Debug.config">
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-      <DependentUpon>Web.config</DependentUpon>
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-  <ItemGroup>
-    <Content Include="Web.config" />
-  </ItemGroup>
-  <ItemGroup>
-    <Compile Include="IMongoDbContext.cs" />
-    <Compile Include="Models\Document.cs" />
-    <Compile Include="Models\IDocument.cs" />
-    <Compile Include="MongoDbContext.cs" />
-    <Compile Include="MongoDbRepository.cs" />
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+
 </Project>

MongoDbGenericRepository/MongoDbGenericRepository.csproj.user

@@ -1,31 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
-    <UseIISExpress>true</UseIISExpress>
+    <ShowAllFiles>true</ShowAllFiles>
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-  <ProjectExtensions>
-    <VisualStudio>
-      <FlavorProperties GUID="{349c5851-65df-11da-9384-00065b846f21}">
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-          <AspNetDebugging>True</AspNetDebugging>
-          <SilverlightDebugging>False</SilverlightDebugging>
-          <NativeDebugging>False</NativeDebugging>
-          <SQLDebugging>False</SQLDebugging>
-          <ExternalProgram>
-          </ExternalProgram>
-          <StartExternalURL>
-          </StartExternalURL>
-          <StartCmdLineArguments>
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-          <StartWorkingDirectory>
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-          <EnableENC>True</EnableENC>
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-  </ProjectExtensions>
 </Project>

MongoDbGenericRepository/MongoDbGenericRepository.nuspec

@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<package >
+  <metadata>
+    <id>MongoDbGenericRepository</id>
+    <version>1.3.7</version>
+    <title>MongoDb Generic Repository</title>
+    <authors>Alexandre Spieser</authors>
+    <owners>Alexandre Spieser</owners>
+    <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl>
+    <projectUrl>https://github.com/alexandre-spieser/mongodb-generic-repository</projectUrl>
+    <requireLicenseAcceptance>false</requireLicenseAcceptance>
+    <description>A generic repository implementation using the MongoDB C# Sharp 2.0 driver.</description>
+    <releaseNotes>Upgraded dependencies. Full support for bulk insertion and deletion of documents of the same type but with different partitionkey values. Added methods for Min and Max queries.</releaseNotes>
+    <copyright>Copyright 2018 (c) Alexandre Spieser. All rights reserved.</copyright>
+    <tags>MongoDb Repository Generic NoSql</tags>
+	<dependencies>
+		<dependency id="MongoDB.Driver" version="2.7.0" />
+	</dependencies>
+  </metadata>
+  <files>
+    <file src="lib\**" target="lib" />
+  </files>
+</package>

MongoDbGenericRepository/MongoDbGenericRepository.xml

@@ -0,0 +1,752 @@
+<?xml version="1.0"?>
+<doc>
+    <assembly>
+        <name>MongoDbGenericRepository</name>
+    </assembly>
+    <members>
+        <member name="M:MongoDbGenericRepository.IMongoDbContext.GetCollection``1">
+            <summary>
+            The private GetCollection method
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+        </member>
+        <member name="M:MongoDbGenericRepository.IMongoDbContext.GetCollection``1(System.String)">
+            <summary>
+            Returns a collection for a document type that has a partition key.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="partitionKey">The value of the partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IMongoDbContext.DropCollection``1">
+            <summary>
+            Drops a collection, use very carefully.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+        </member>
+        <member name="M:MongoDbGenericRepository.IMongoDbContext.DropCollection``1(System.String)">
+            <summary>
+            Drops a collection having a partitionkey, use very carefully.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+        </member>
+        <member name="T:MongoDbGenericRepository.Models.Document">
+            <summary>
+            This class represents a basic document that can be stored in MongoDb
+            </summary>
+        </member>
+        <member name="M:MongoDbGenericRepository.Models.Document.#ctor">
+            <summary>
+            The document constructor
+            </summary>
+        </member>
+        <member name="P:MongoDbGenericRepository.Models.Document.Id">
+            <summary>
+            The Id of the document
+            </summary>
+        </member>
+        <member name="P:MongoDbGenericRepository.Models.Document.AddedAtUtc">
+            <summary>
+            The datetime in UTC at which the document was added.
+            </summary>
+        </member>
+        <member name="P:MongoDbGenericRepository.Models.Document.Version">
+            <summary>
+            The version of the schema of the document
+            </summary>
+        </member>
+        <member name="P:MongoDbGenericRepository.Models.PartitionedDocument.PartitionKey">
+            <summary>
+            The name of the property used for partitioning the collection
+            This will not be inserted into the collection.
+            This partition key will be prepended to the collection name to create a new collection.
+            </summary>
+        </member>
+        <member name="T:MongoDbGenericRepository.Models.IDocument">
+            <summary>
+            This class represents a basic document that can be stored in MongoDb.
+            Your document must implement this class in order for the MongoDbRepository to handle them.
+            </summary>
+        </member>
+        <member name="T:MongoDbGenericRepository.Models.IPartitionedDocument">
+            <summary>
+            This class represents a document that can be inserted in a collection that can be partitioned.
+            The partition key allows for the creation of different collections having the same document schema.
+            This can be useful if you are planning to build a Software as a Service (SaaS) Platform, or if you want to reduce indexing.
+            You could for example insert Logs in different collections based on the week and year they where created, or their Log category/source.
+            </summary>
+        </member>
+        <member name="T:MongoDbGenericRepository.MongoDbContext">
+            <summary>
+            The MongoDb context
+            </summary>
+        </member>
+        <member name="M:MongoDbGenericRepository.MongoDbContext.GetCollection``1">
+            <summary>
+            The private GetCollection method
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <returns></returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.MongoDbContext.GetCollection``1(System.String)">
+            <summary>
+            Returns a collection for a document type that has a partition key.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="partitionKey">The value of the partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.MongoDbContext.DropCollection``1">
+            <summary>
+            Drops a collection, use very carefully.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+        </member>
+        <member name="M:MongoDbGenericRepository.MongoDbContext.DropCollection``1(System.String)">
+            <summary>
+            Drops a collection having a partitionkey, use very carefully.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+        </member>
+        <member name="M:MongoDbGenericRepository.MongoDbContext.Pluralize``1">
+            <summary>
+            Very naively pluralizes a TDocument type name.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <returns></returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.AddOneAsync``1(``0)">
+            <summary>
+            Asynchronously adds a document to the collection.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="document">The document you want to add.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.AddOne``1(``0)">
+            <summary>
+            Adds a document to the collection.
+            Populates the Id and AddedAtUtc fields if necessary.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="document">The document you want to add.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.AddManyAsync``1(System.Collections.Generic.IEnumerable{``0})">
+            <summary>
+            Asynchronously adds a list of documents to the collection.
+            Populates the Id and AddedAtUtc fields if necessary.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="document">The document you want to add.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.AddMany``1(System.Collections.Generic.IEnumerable{``0})">
+            <summary>
+            Adds a list of documents to the collection.
+            Populates the Id and AddedAtUtc fields if necessary.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="document">The document you want to add.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.GetByIdAsync``1(System.Guid,System.String)">
+            <summary>
+            Asynchronously returns one document given its id.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="id">The Id of the document you want to get.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.GetById``1(System.Guid,System.String)">
+            <summary>
+            Returns one document given its id.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="id">The Id of the document you want to get.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.GetOneAsync``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Asynchronously returns one document given an expression filter.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.GetOne``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Returns one document given an expression filter.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.GetCursor``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Returns a collection cursor.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.AnyAsync``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Asynchronously returns true if any of the document of the collection matches the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.Any``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Returns true if any of the document of the collection matches the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.GetAllAsync``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Asynchronously returns a list of the documents matching the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.GetAll``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Returns a list of the documents matching the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.CountAsync``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Asynchronously counts how many documents match the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.Count``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Counts how many documents match the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.UpdateOneAsync``1(``0)">
+            <summary>
+            Asynchronously Updates a document.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="modifiedDocument">The document with the modifications you want to persist.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.UpdateOne``1(``0)">
+            <summary>
+            Updates a document.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="modifiedDocument">The document with the modifications you want to persist.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.DeleteOneAsync``1(``0)">
+            <summary>
+            Asynchronously deletes a document.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="TDocument">The document you want to delete.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.DeleteOneAsync``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Asynchronously deletes a document matching the condition of the LINQ expression filter.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.DeleteOne``1(``0)">
+            <summary>
+            Deletes a document.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="TDocument">The document you want to delete.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.DeleteOne``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Deletes a document matching the condition of the LINQ expression filter.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.DeleteManyAsync``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Asynchronously deletes the documents matching the condition of the LINQ expression filter.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.DeleteManyAsync``1(System.Collections.Generic.IEnumerable{``0})">
+            <summary>
+            Asynchronously deletes a list of documents.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="documents">The list of documents to delete.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.DeleteMany``1(System.Collections.Generic.IEnumerable{``0})">
+            <summary>
+            Deletes a list of documents.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="documents">The list of documents to delete.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.DeleteMany``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Deletes the documents matching the condition of the LINQ expression filter.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.ProjectOneAsync``2(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Linq.Expressions.Expression{System.Func{``0,``1}},System.String)">
+            <summary>
+            Asynchronously returns a projected document matching the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <typeparam name="TProjection"></typeparam>
+            <param name="filter"></param>
+            <param name="projection">The projection expression.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.ProjectOne``2(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Linq.Expressions.Expression{System.Func{``0,``1}},System.String)">
+            <summary>
+            Returns a projected document matching the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <typeparam name="TProjection"></typeparam>
+            <param name="filter"></param>
+            <param name="projection">The projection expression.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.ProjectManyAsync``2(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Linq.Expressions.Expression{System.Func{``0,``1}},System.String)">
+            <summary>
+            Asynchronously returns a list of projected documents matching the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <typeparam name="TProjection"></typeparam>
+            <param name="filter"></param>
+            <param name="projection">The projection expression.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.IBaseMongoRepository.ProjectMany``2(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Linq.Expressions.Expression{System.Func{``0,``1}},System.String)">
+            <summary>
+            Asynchronously returns a list of projected documents matching the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <typeparam name="TProjection"></typeparam>
+            <param name="filter"></param>
+            <param name="projection">The projection expression.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="T:MongoDbGenericRepository.BaseMongoRepository">
+            <summary>
+            The base Repository, it is meant to be inherited from by your custom custom MongoRepository implementation.
+            Its constructor must be given a connection string and a database name.
+            </summary>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.#ctor(System.String,System.String)">
+            <summary>
+            The base constructor
+            </summary>
+            <param name="connectionString">The connection string of the MongoDb server.</param>
+            <param name="databaseName">The name of the database against which you want to perform operations.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.AddOneAsync``1(``0)">
+            <summary>
+            Asynchronously adds a document to the collection.
+            Populates the Id and AddedAtUtc fields if necessary.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="document">The document you want to add.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.AddOne``1(``0)">
+            <summary>
+            Adds a document to the collection.
+            Populates the Id and AddedAtUtc fields if necessary.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="document">The document you want to add.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.AddManyAsync``1(System.Collections.Generic.IEnumerable{``0})">
+            <summary>
+            Asynchronously adds a list of documents to the collection.
+            Populates the Id and AddedAtUtc fields if necessary.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="document">The document you want to add.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.AddMany``1(System.Collections.Generic.IEnumerable{``0})">
+            <summary>
+            Adds a list of documents to the collection.
+            Populates the Id and AddedAtUtc fields if necessary.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="document">The document you want to add.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.GetByIdAsync``1(System.Guid,System.String)">
+            <summary>
+            Asynchronously returns one document given its id.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="id">The Id of the document you want to get.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.GetById``1(System.Guid,System.String)">
+            <summary>
+            Returns one document given its id.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="id">The Id of the document you want to get.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.GetOneAsync``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Asynchronously returns one document given an expression filter.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.GetOne``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Returns one document given an expression filter.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.GetCursor``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Returns a collection cursor.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.AnyAsync``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Returns true if any of the document of the collection matches the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.Any``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Returns true if any of the document of the collection matches the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.GetAllAsync``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Asynchronously returns a list of the documents matching the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.GetAll``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Returns a list of the documents matching the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.CountAsync``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Asynchronously counts how many documents match the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partitionKey</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.Count``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Counts how many documents match the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partitionKey</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.UpdateOneAsync``1(``0)">
+            <summary>
+            Asynchronously Updates a document.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="modifiedDocument">The document with the modifications you want to persist.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.UpdateOne``1(``0)">
+            <summary>
+            Updates a document.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="modifiedDocument">The document with the modifications you want to persist.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.DeleteOneAsync``1(``0)">
+            <summary>
+            Asynchronously deletes a document.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="TDocument">The document you want to delete.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.DeleteOne``1(``0)">
+            <summary>
+            Deletes a document.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="TDocument">The document you want to delete.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.DeleteOne``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Deletes a document matching the condition of the LINQ expression filter.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.DeleteOneAsync``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Asynchronously deletes a document matching the condition of the LINQ expression filter.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.DeleteManyAsync``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Asynchronously deletes the documents matching the condition of the LINQ expression filter.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.DeleteManyAsync``1(System.Collections.Generic.IEnumerable{``0})">
+            <summary>
+            Asynchronously deletes a list of documents.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="documents">The list of documents to delete.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.DeleteMany``1(System.Collections.Generic.IEnumerable{``0})">
+            <summary>
+            Deletes a list of documents.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="documents">The list of documents to delete.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.DeleteMany``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.String)">
+            <summary>
+            Deletes the documents matching the condition of the LINQ expression filter.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter">A LINQ expression filter.</param>
+            <param name="partitionKey">An optional partition key.</param>
+            <returns>The number of documents deleted.</returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.ProjectOneAsync``2(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Linq.Expressions.Expression{System.Func{``0,``1}},System.String)">
+            <summary>
+            Asynchronously returns a projected document matching the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <typeparam name="TProjection"></typeparam>
+            <param name="filter"></param>
+            <param name="projection">The projection expression.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.ProjectOne``2(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Linq.Expressions.Expression{System.Func{``0,``1}},System.String)">
+            <summary>
+            Returns a projected document matching the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <typeparam name="TProjection"></typeparam>
+            <param name="filter"></param>
+            <param name="projection">The projection expression.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.ProjectManyAsync``2(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Linq.Expressions.Expression{System.Func{``0,``1}},System.String)">
+            <summary>
+            Asynchronously returns a list of projected documents matching the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <typeparam name="TProjection"></typeparam>
+            <param name="filter"></param>
+            <param name="projection">The projection expression.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.ProjectMany``2(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Linq.Expressions.Expression{System.Func{``0,``1}},System.String)">
+            <summary>
+            Asynchronously returns a list of projected documents matching the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <typeparam name="TProjection"></typeparam>
+            <param name="filter"></param>
+            <param name="projection">The projection expression.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.GetPaginatedAsync``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Int32,System.Int32,System.String)">
+            <summary>
+            Asynchronously returns a paginated list of the documents matching the filter condition.
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter"></param>
+            <param name="skipNumber">The number of documents you want to skip. Default value is 0.</param>
+            <param name="takeNumber">The number of documents you want to take. Default value is 50.</param>
+            <param name="partitionKey">An optional partition key.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.BaseMongoRepository.GetAndUpdateOne``1(MongoDB.Driver.FilterDefinition{``0},MongoDB.Driver.UpdateDefinition{``0},MongoDB.Driver.FindOneAndUpdateOptions{``0,``0})">
+            <summary>
+            GetAndUpdateOne with filter
+            </summary>
+            <typeparam name="TDocument"></typeparam>
+            <param name="filter"></param>
+            <param name="update"></param>
+            <param name="options"></param>
+            <returns></returns>
+        </member>
+        <member name="T:MongoDbGenericRepository.Vocabularies">
+            <summary>
+            Container for registered Vocabularies.  At present, only a single vocabulary is supported: Default.
+            </summary>
+        </member>
+        <member name="P:MongoDbGenericRepository.Vocabularies.Default">
+            <summary>
+            The default vocabulary used for singular/plural irregularities.
+            Rules can be added to this vocabulary and will be picked up by called to Singularize() and Pluralize().
+            At this time, multiple vocabularies and removing existing rules are not supported.
+            </summary>
+        </member>
+        <member name="T:MongoDbGenericRepository.Vocabulary">
+            <summary>
+            A container for exceptions to simple pluralization/singularization rules.
+            Vocabularies.Default contains an extensive list of rules for US English.
+            At this time, multiple vocabularies and removing existing rules are not supported.
+            </summary>
+        </member>
+        <member name="M:MongoDbGenericRepository.Vocabulary.AddIrregular(System.String,System.String,System.Boolean)">
+            <summary>
+            Adds a word to the vocabulary which cannot easily be pluralized/singularized by RegEx, e.g. "person" and "people".
+            </summary>
+            <param name="singular">The singular form of the irregular word, e.g. "person".</param>
+            <param name="plural">The plural form of the irregular word, e.g. "people".</param>
+            <param name="matchEnding">True to match these words on their own as well as at the end of longer words. False, otherwise.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.Vocabulary.AddUncountable(System.String)">
+            <summary>
+            Adds an uncountable word to the vocabulary, e.g. "fish".  Will be ignored when plurality is changed.
+            </summary>
+            <param name="word">Word to be added to the list of uncountables.</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.Vocabulary.AddPlural(System.String,System.String)">
+            <summary>
+            Adds a rule to the vocabulary that does not follow trivial rules for pluralization, e.g. "bus" -> "buses"
+            </summary>
+            <param name="rule">RegEx to be matched, case insensitive, e.g. "(bus)es$"</param>
+            <param name="replacement">RegEx replacement  e.g. "$1"</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.Vocabulary.AddSingular(System.String,System.String)">
+            <summary>
+            Adds a rule to the vocabulary that does not follow trivial rules for singularization, e.g. "vertices/indices -> "vertex/index"
+            </summary>
+            <param name="rule">RegEx to be matched, case insensitive, e.g. ""(vert|ind)ices$""</param>
+            <param name="replacement">RegEx replacement  e.g. "$1ex"</param>
+        </member>
+        <member name="M:MongoDbGenericRepository.Vocabulary.Pluralize(System.String,System.Boolean)">
+            <summary>
+            Pluralizes the provided input considering irregular words
+            </summary>
+            <param name="word">Word to be pluralized</param>
+            <param name="inputIsKnownToBeSingular">Normally you call Pluralize on singular words; but if you're unsure call it with false</param>
+            <returns></returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.Vocabulary.Singularize(System.String,System.Boolean)">
+            <summary>
+            Singularizes the provided input considering irregular words
+            </summary>
+            <param name="word">Word to be singularized</param>
+            <param name="inputIsKnownToBePlural">Normally you call Singularize on plural words; but if you're unsure call it with false</param>
+            <returns></returns>
+        </member>
+        <member name="T:MongoDbGenericRepository.InflectorExtensions">
+            <summary>
+            Inflector extensions
+            </summary>
+        </member>
+        <member name="M:MongoDbGenericRepository.InflectorExtensions.Pluralize(System.String,System.Boolean)">
+            <summary>
+            Pluralizes the provided input considering irregular words
+            </summary>
+            <param name="word">Word to be pluralized</param>
+            <param name="inputIsKnownToBeSingular">Normally you call Pluralize on singular words; but if you're unsure call it with false</param>
+            <returns></returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.InflectorExtensions.Singularize(System.String,System.Boolean)">
+            <summary>
+            Singularizes the provided input considering irregular words
+            </summary>
+            <param name="word">Word to be singularized</param>
+            <param name="inputIsKnownToBePlural">Normally you call Singularize on plural words; but if you're unsure call it with false</param>
+            <returns></returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.InflectorExtensions.Pascalize(System.String)">
+            <summary>
+            By default, pascalize converts strings to UpperCamelCase also removing underscores
+            </summary>
+            <param name="input"></param>
+            <returns></returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.InflectorExtensions.Camelize(System.String)">
+            <summary>
+            Same as Pascalize except that the first character is lower case
+            </summary>
+            <param name="input"></param>
+            <returns></returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.InflectorExtensions.Underscore(System.String)">
+            <summary>
+            Separates the input words with underscore
+            </summary>
+            <param name="input">The string to be underscored</param>
+            <returns></returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.InflectorExtensions.Dasherize(System.String)">
+            <summary>
+            Replaces underscores with dashes in the string
+            </summary>
+            <param name="underscoredWord"></param>
+            <returns></returns>
+        </member>
+        <member name="M:MongoDbGenericRepository.InflectorExtensions.Hyphenate(System.String)">
+            <summary>
+            Replaces underscores with hyphens in the string
+            </summary>
+            <param name="underscoredWord"></param>
+            <returns></returns>
+        </member>
+    </members>
+</doc>

MongoDbGenericRepository/MongoDbRepository.cs

@@ -1,783 +0,0 @@
-using MongoDB.Driver;
-using System;
-using System.Collections.Generic;
-using System.Threading.Tasks;
-using System.Linq.Expressions;
-using MongoDbGenericRepository.Models;
-using System.Linq;
-
-namespace MongoDbGenericRepository
-{
-    public interface IBaseMongoRepository
-    {
-        #region Create
-
-        /// <summary>
-        /// Asynchronously adds a document to the collection.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="document">The document you want to add.</param>
-        Task AddOneAsync<TDocument>(TDocument document) where TDocument : IDocument;
-
-        /// <summary>
-        /// Adds a document to the collection.
-        /// Populates the Id and AddedAtUtc fields if necessary.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="document">The document you want to add.</param>
-        void AddOne<TDocument>(TDocument document) where TDocument : IDocument;
-
-        /// <summary>
-        /// Asynchronously adds a list of documents to the collection.
-        /// Populates the Id and AddedAtUtc fields if necessary.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="document">The document you want to add.</param>
-        Task AddManyAsync<TDocument>(IEnumerable<TDocument> documents) where TDocument : IDocument;
-
-        /// <summary>
-        /// Adds a list of documents to the collection.
-        /// Populates the Id and AddedAtUtc fields if necessary.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="document">The document you want to add.</param>
-        void AddMany<TDocument>(IEnumerable<TDocument> documents) where TDocument : IDocument;
-
-        #endregion
-
-        #region Read
-
-        /// <summary>
-        /// Asynchronously returns one document given its id.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="id">The Id of the document you want to get.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        Task<TDocument> GetByIdAsync<TDocument>(Guid id, string partitionKey = null) where TDocument : IDocument;
-
-        /// <summary>
-        /// Returns one document given its id.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="id">The Id of the document you want to get.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        TDocument GetById<TDocument>(Guid id, string partitionKey = null) where TDocument : IDocument;
-
-        /// <summary>
-        /// Asynchronously returns one document given an expression filter.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        Task<TDocument> GetOneAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
-
-        /// <summary>
-        /// Returns one document given an expression filter.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        TDocument GetOne<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
-
-        /// <summary>
-        /// Returns a collection cursor.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        IFindFluent<TDocument, TDocument> GetCursor<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
-
-        /// <summary>
-        /// Asynchronously returns true if any of the document of the collection matches the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        Task<bool> AnyAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
-
-        /// <summary>
-        /// Returns true if any of the document of the collection matches the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        bool Any<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
-
-        /// <summary>
-        /// Asynchronously returns a list of the documents matching the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        Task<List<TDocument>> GetAllAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
-
-        /// <summary>
-        /// Returns a list of the documents matching the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        List<TDocument> GetAll<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
-
-        /// <summary>
-        /// Asynchronously counts how many documents match the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        Task<long> CountAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
-
-        /// <summary>
-        /// Counts how many documents match the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        long Count<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
-
-        #endregion
-
-        #region Update
-
-        /// <summary>
-        /// Asynchronously Updates a document.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="modifiedDocument">The document with the modifications you want to persist.</param>
-        Task<bool> UpdateOneAsync<TDocument>(TDocument modifiedDocument) where TDocument : IDocument;
-
-        /// <summary>
-        /// Updates a document.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="modifiedDocument">The document with the modifications you want to persist.</param>
-        bool UpdateOne<TDocument>(TDocument modifiedDocument) where TDocument : IDocument;
-
-        #endregion
-
-        #region Delete
-
-        /// <summary>
-        /// Asynchronously deletes a document.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="TDocument">The document you want to delete.</param>
-        /// <returns>The number of documents deleted.</returns>
-        Task<long> DeleteOneAsync<TDocument>(TDocument document) where TDocument : IDocument;
-
-        /// <summary>
-        /// Asynchronously deletes a document matching the condition of the LINQ expression filter.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        /// <returns>The number of documents deleted.</returns>
-        Task<long> DeleteOneAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
-
-        /// <summary>
-        /// Deletes a document.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="TDocument">The document you want to delete.</param>
-        /// <returns>The number of documents deleted.</returns>
-        long DeleteOne<TDocument>(TDocument document) where TDocument : IDocument;
-
-        /// <summary>
-        /// Deletes a document matching the condition of the LINQ expression filter.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        /// <returns>The number of documents deleted.</returns>
-        long DeleteOne<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
-
-        /// <summary>
-        /// Asynchronously deletes the documents matching the condition of the LINQ expression filter.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        /// <returns>The number of documents deleted.</returns>
-        Task<long> DeleteManyAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
-
-        /// <summary>
-        /// Asynchronously deletes a list of documents.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="documents">The list of documents to delete.</param>
-        /// <returns>The number of documents deleted.</returns>
-        Task<long> DeleteManyAsync<TDocument>(IEnumerable<TDocument> documents) where TDocument : IDocument;
-
-        /// <summary>
-        /// Deletes a list of documents.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="documents">The list of documents to delete.</param>
-        /// <returns>The number of documents deleted.</returns>
-        long DeleteMany<TDocument>(IEnumerable<TDocument> documents) where TDocument : IDocument;
-
-        /// <summary>
-        /// Deletes the documents matching the condition of the LINQ expression filter.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        /// <returns>The number of documents deleted.</returns>
-        long DeleteMany<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument;
-
-        #endregion
-
-        #region Project
-
-        /// <summary>
-        /// Asynchronously returns a projected document matching the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <typeparam name="TProjection"></typeparam>
-        /// <param name="filter"></param>
-        /// <param name="projection">The projection expression.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        Task<TProjection> ProjectOneAsync<TDocument, TProjection>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
-                                        where TDocument : IDocument
-                                        where TProjection : class;
-
-        /// <summary>
-        /// Returns a projected document matching the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <typeparam name="TProjection"></typeparam>
-        /// <param name="filter"></param>
-        /// <param name="projection">The projection expression.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        TProjection ProjectOne<TDocument, TProjection>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
-                                        where TDocument : IDocument
-                                        where TProjection : class;
-
-        /// <summary>
-        /// Asynchronously returns a list of projected documents matching the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <typeparam name="TProjection"></typeparam>
-        /// <param name="filter"></param>
-        /// <param name="projection">The projection expression.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        Task<List<TProjection>> ProjectManyAsync<TDocument, TProjection>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
-                                        where TDocument : IDocument
-                                        where TProjection : class;
-
-        /// <summary>
-        /// Asynchronously returns a list of projected documents matching the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <typeparam name="TProjection"></typeparam>
-        /// <param name="filter"></param>
-        /// <param name="projection">The projection expression.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        List<TProjection> ProjectMany<TDocument, TProjection>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
-                                        where TDocument : IDocument
-                                        where TProjection : class;
-
-        #endregion
-
-    }
-
-    /// <summary>
-    /// The base Repository, it is meant to be inherited from by your custom custom MongoRepository implementation.
-    /// Its constructor must be given a connection string and a database name.
-    /// </summary>
-    public abstract class BaseMongoRepository : IBaseMongoRepository
-    {
-        public string ConnectionString { get; set; }
-        public string DatabaseName { get; set; }
-
-        /// <summary>
-        /// The base constructor
-        /// </summary>
-        /// <param name="connectionString">The connection string of the MongoDb server.</param>
-        /// <param name="databaseName">The name of the database against which you want to perform operations.</param>
-        protected BaseMongoRepository(string connectionString, string databaseName)
-        {
-            _mongoDbContext = new MongoDbContext(connectionString, databaseName);
-        }
-
-        protected IMongoDbContext _mongoDbContext = null;
-
-        #region Create
-
-        /// <summary>
-        /// Asynchronously adds a document to the collection.
-        /// Populates the Id and AddedAtUtc fields if necessary.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="document">The document you want to add.</param>
-        public async Task AddOneAsync<TDocument>(TDocument document) where TDocument : IDocument
-        {
-            FormatDocument(document);
-            await HandlePartitioned(document).InsertOneAsync(document);
-        }
-
-        /// <summary>
-        /// Adds a document to the collection.
-        /// Populates the Id and AddedAtUtc fields if necessary.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="document">The document you want to add.</param>
-        public void AddOne<TDocument>(TDocument document) where TDocument : IDocument
-        {
-            FormatDocument(document);
-            HandlePartitioned(document).InsertOne(document);
-        }
-
-        /// <summary>
-        /// Asynchronously adds a list of documents to the collection.
-        /// Populates the Id and AddedAtUtc fields if necessary.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="document">The document you want to add.</param>
-        public async Task AddManyAsync<TDocument>(IEnumerable<TDocument> documents) where TDocument : IDocument
-        {
-            if (!documents.Any())
-            {
-                return;
-            }
-            foreach (var doc in documents)
-            {
-                FormatDocument(doc);
-            }
-            await HandlePartitioned(documents.FirstOrDefault()).InsertManyAsync(documents);
-        }
-
-        /// <summary>
-        /// Adds a list of documents to the collection.
-        /// Populates the Id and AddedAtUtc fields if necessary.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="document">The document you want to add.</param>
-        public void AddMany<TDocument>(IEnumerable<TDocument> documents) where TDocument : IDocument
-        {
-            if (!documents.Any())
-            {
-                return;
-            }
-            foreach (var document in documents)
-            {
-                FormatDocument(document);
-            }
-            HandlePartitioned(documents.FirstOrDefault()).InsertMany(documents.ToList());
-        }
-
-        #endregion Create
-
-        #region Read
-
-        /// <summary>
-        /// Asynchronously returns one document given its id.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="id">The Id of the document you want to get.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public async Task<TDocument> GetByIdAsync<TDocument>(Guid id, string partitionKey = null) where TDocument : IDocument
-        {
-            var filter = Builders<TDocument>.Filter.Eq("Id", id);
-            return await HandlePartitioned<TDocument>(partitionKey).Find(filter).FirstOrDefaultAsync();
-        }
-
-        /// <summary>
-        /// Returns one document given its id.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="id">The Id of the document you want to get.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public TDocument GetById<TDocument>(Guid id, string partitionKey = null) where TDocument : IDocument
-        {
-            var filter = Builders<TDocument>.Filter.Eq("Id", id);
-            return HandlePartitioned<TDocument>(partitionKey).Find(filter).FirstOrDefault();
-        }
-
-        /// <summary>
-        /// Asynchronously returns one document given an expression filter.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public async Task<TDocument> GetOneAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
-        {
-            return await HandlePartitioned<TDocument>(partitionKey).Find(filter).FirstOrDefaultAsync();
-        }
-
-        /// <summary>
-        /// Returns one document given an expression filter.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public TDocument GetOne<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
-        {
-            return HandlePartitioned<TDocument>(partitionKey).Find(filter).FirstOrDefault();
-        }
-
-        /// <summary>
-        /// Returns a collection cursor.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public IFindFluent<TDocument, TDocument> GetCursor<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
-        {
-            return HandlePartitioned<TDocument>(partitionKey).Find(filter);
-        }
-
-        /// <summary>
-        /// Returns true if any of the document of the collection matches the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public async Task<bool> AnyAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
-        {
-            var count = await HandlePartitioned<TDocument>(partitionKey).CountAsync(filter);
-            return (count > 0);
-        }
-
-        /// <summary>
-        /// Returns true if any of the document of the collection matches the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public bool Any<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
-        {
-            var count = HandlePartitioned<TDocument>(partitionKey).Count(filter);
-            return (count > 0);
-        }
-
-        /// <summary>
-        /// Asynchronously returns a list of the documents matching the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public async Task<List<TDocument>> GetAllAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
-        {
-            return await HandlePartitioned<TDocument>(partitionKey).Find(filter).ToListAsync();
-        }
-
-        /// <summary>
-        /// Returns a list of the documents matching the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public List<TDocument> GetAll<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
-        {
-            return HandlePartitioned<TDocument>(partitionKey).Find(filter).ToList();
-        }
-
-        /// <summary>
-        /// Asynchronously counts how many documents match the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partitionKey</param>
-        public async Task<long> CountAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
-        {
-            return await HandlePartitioned<TDocument>(partitionKey).CountAsync(filter);
-        }
-
-        /// <summary>
-        /// Counts how many documents match the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partitionKey</param>
-        public long Count<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
-        {
-            return HandlePartitioned<TDocument>(partitionKey).Find(filter).Count();
-        }
-
-        #endregion
-
-        #region Update
-
-        /// <summary>
-        /// Asynchronously Updates a document.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="modifiedDocument">The document with the modifications you want to persist.</param>
-        public async Task<bool> UpdateOneAsync<TDocument>(TDocument modifiedDocument) where TDocument : IDocument
-        {
-            var updateRes = await HandlePartitioned(modifiedDocument).ReplaceOneAsync(x => x.Id == modifiedDocument.Id, modifiedDocument);
-            return updateRes.ModifiedCount == 1;
-        }
-
-        /// <summary>
-        /// Updates a document.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="modifiedDocument">The document with the modifications you want to persist.</param>
-        public bool UpdateOne<TDocument>(TDocument modifiedDocument) where TDocument : IDocument
-        {
-            var updateRes = HandlePartitioned(modifiedDocument).ReplaceOne(x => x.Id == modifiedDocument.Id, modifiedDocument);
-            return updateRes.ModifiedCount == 1;
-        }
-
-        #endregion Update
-
-        #region Delete
-
-        /// <summary>
-        /// Asynchronously deletes a document.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="TDocument">The document you want to delete.</param>
-        /// <returns>The number of documents deleted.</returns>
-        public async Task<long> DeleteOneAsync<TDocument>(TDocument document) where TDocument : IDocument
-        {
-            return (await HandlePartitioned(document).DeleteOneAsync(x => x.Id == document.Id)).DeletedCount;
-        }
-
-        /// <summary>
-        /// Deletes a document.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="TDocument">The document you want to delete.</param>
-        /// <returns>The number of documents deleted.</returns>
-        public long DeleteOne<TDocument>(TDocument document) where TDocument : IDocument
-        {
-            return HandlePartitioned(document).DeleteOne(x => x.Id == document.Id).DeletedCount;
-        }
-
-        /// <summary>
-        /// Deletes a document matching the condition of the LINQ expression filter.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        /// <returns>The number of documents deleted.</returns>
-        public long DeleteOne<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
-        {
-            return HandlePartitioned<TDocument>(partitionKey).DeleteOne(filter).DeletedCount;
-        }
-
-        /// <summary>
-        /// Asynchronously deletes a document matching the condition of the LINQ expression filter.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        /// <returns>The number of documents deleted.</returns>
-        public async Task<long> DeleteOneAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
-        {
-            return (await HandlePartitioned<TDocument>(partitionKey).DeleteOneAsync(filter)).DeletedCount;
-        }
-
-        /// <summary>
-        /// Asynchronously deletes the documents matching the condition of the LINQ expression filter.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        /// <returns>The number of documents deleted.</returns>
-        public async Task<long> DeleteManyAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
-        {
-            return (await HandlePartitioned<TDocument>(partitionKey).DeleteManyAsync(filter)).DeletedCount;
-        }
-
-        /// <summary>
-        /// Asynchronously deletes a list of documents.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="documents">The list of documents to delete.</param>
-        /// <returns>The number of documents deleted.</returns>
-        public async Task<long> DeleteManyAsync<TDocument>(IEnumerable<TDocument> documents) where TDocument : IDocument
-        {
-            if (!documents.Any())
-            {
-                return 0;
-            }
-            var idsTodelete = documents.Select(e => e.Id).ToArray();
-            return (await HandlePartitioned(documents.FirstOrDefault()).DeleteManyAsync(x => idsTodelete.Contains(x.Id))).DeletedCount;
-        }
-
-        /// <summary>
-        /// Deletes a list of documents.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="documents">The list of documents to delete.</param>
-        /// <returns>The number of documents deleted.</returns>
-        public long DeleteMany<TDocument>(IEnumerable<TDocument> documents) where TDocument : IDocument
-        {
-            if (!documents.Any())
-            {
-                return 0;
-            }
-            var idsTodelete = documents.Select(e => e.Id).ToArray();
-            return HandlePartitioned(documents.FirstOrDefault()).DeleteMany(x => idsTodelete.Contains(x.Id)).DeletedCount;
-        }
-
-        /// <summary>
-        /// Deletes the documents matching the condition of the LINQ expression filter.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter">A LINQ expression filter.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        /// <returns>The number of documents deleted.</returns>
-        public long DeleteMany<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
-        {
-            return HandlePartitioned<TDocument>(partitionKey).DeleteMany(filter).DeletedCount;
-        }
-
-        #endregion Delete
-
-        #region Project
-
-        /// <summary>
-        /// Asynchronously returns a projected document matching the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <typeparam name="TProjection"></typeparam>
-        /// <param name="filter"></param>
-        /// <param name="projection">The projection expression.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public async Task<TProjection> ProjectOneAsync<TDocument, TProjection>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
-            where TDocument : IDocument
-            where TProjection : class
-        {
-            return await HandlePartitioned<TDocument>(partitionKey).Find(filter)
-                                                                   .Project(projection)
-                                                                   .FirstOrDefaultAsync();
-        }
-
-        /// <summary>
-        /// Returns a projected document matching the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <typeparam name="TProjection"></typeparam>
-        /// <param name="filter"></param>
-        /// <param name="projection">The projection expression.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public TProjection ProjectOne<TDocument, TProjection>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
-            where TDocument : IDocument
-            where TProjection : class
-        {
-            return HandlePartitioned<TDocument>(partitionKey).Find(filter)
-                                                             .Project(projection)
-                                                             .FirstOrDefault();
-        }
-
-        /// <summary>
-        /// Asynchronously returns a list of projected documents matching the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <typeparam name="TProjection"></typeparam>
-        /// <param name="filter"></param>
-        /// <param name="projection">The projection expression.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public async Task<List<TProjection>> ProjectManyAsync<TDocument, TProjection>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
-            where TDocument : IDocument
-            where TProjection : class
-        {
-            return await HandlePartitioned<TDocument>(partitionKey).Find(filter)
-                                                                   .Project(projection)
-                                                                   .ToListAsync();
-        }
-
-        /// <summary>
-        /// Asynchronously returns a list of projected documents matching the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <typeparam name="TProjection"></typeparam>
-        /// <param name="filter"></param>
-        /// <param name="projection">The projection expression.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public List<TProjection> ProjectMany<TDocument, TProjection>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
-            where TDocument : IDocument
-            where TProjection : class
-        {
-            return HandlePartitioned<TDocument>(partitionKey).Find(filter)
-                                                             .Project(projection)
-                                                             .ToList();
-        }
-
-        #endregion
-
-        /// <summary>
-        /// Asynchronously returns a paginated list of the documents matching the filter condition.
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter"></param>
-        /// <param name="skipNumber">The number of documents you want to skip. Default value is 0.</param>
-        /// <param name="takeNumber">The number of documents you want to take. Default value is 50.</param>
-        /// <param name="partitionKey">An optional partition key.</param>
-        public async Task<List<TDocument>> GetPaginatedAsync<TDocument>(Expression<Func<TDocument, bool>> filter, int skipNumber = 0, int takeNumber = 50, string partitionKey = null) where TDocument : IDocument
-        {
-            return await HandlePartitioned<TDocument>(partitionKey).Find(filter).Skip(skipNumber).Limit(takeNumber).ToListAsync();
-        }
-
-        #region Find And Update
-
-        /// <summary>
-        /// GetAndUpdateOne with filter
-        /// </summary>
-        /// <typeparam name="TDocument"></typeparam>
-        /// <param name="filter"></param>
-        /// <param name="update"></param>
-        /// <param name="options"></param>
-        /// <returns></returns>
-        public async Task<TDocument> GetAndUpdateOne<TDocument>(FilterDefinition<TDocument> filter, UpdateDefinition<TDocument> update, FindOneAndUpdateOptions<TDocument, TDocument> options) where TDocument : IDocument
-        {
-            return await GetCollection<TDocument>().FindOneAndUpdateAsync(filter, update, options);
-        }
-
-        #endregion Find And Update
-
-        #region Private Methods
-
-        private IMongoCollection<TDocument> GetCollection<TDocument>(string partitionKey) where TDocument : IDocument
-        {
-            return _mongoDbContext.GetCollection<TDocument>(partitionKey);
-        }
-
-        private IMongoCollection<TDocument> GetCollection<TDocument>() where TDocument : IDocument
-        {
-            return _mongoDbContext.GetCollection<TDocument>();
-        }
-
-        private IMongoCollection<TDocument> HandlePartitioned<TDocument>(TDocument document) where TDocument : IDocument
-        {
-            if (document is IPartitionedDocument)
-            {
-                return GetCollection<TDocument>(((IPartitionedDocument)document).PartitionKey);
-            }
-            return GetCollection<TDocument>();
-        }
-
-        private IMongoCollection<TDocument> HandlePartitioned<TDocument>(string partitionKey) where TDocument : IDocument
-        {
-            if (!string.IsNullOrEmpty(partitionKey))
-            {
-                return GetCollection<TDocument>(partitionKey);
-            }
-            return GetCollection<TDocument>();
-        }
-
-        private void FormatDocument<TDocument>(TDocument document) where TDocument : IDocument
-        {
-            if (document == null)
-            {
-                throw new ArgumentNullException(nameof(document));
-            }
-            if (document.Id == default(Guid))
-            {
-                document.Id = Guid.NewGuid();
-            }
-
-            if (document.AddedAtUtc == default(DateTime))
-            {
-                document.AddedAtUtc = DateTime.UtcNow;
-            }
-        }
-
-        #endregion
-    }
-}

MongoDbGenericRepository/Properties/AssemblyInfo.cs

@@ -1,35 +0,0 @@
-using System.Reflection;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-
-// General Information about an assembly is controlled through the following 
-// set of attributes. Change these attribute values to modify the information
-// associated with an assembly.
-[assembly: AssemblyTitle("MongoDbGenericRepository")]
-[assembly: AssemblyDescription("")]
-[assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("MongoDbGenericRepository")]
-[assembly: AssemblyCopyright("Copyright ©  2016")]
-[assembly: AssemblyTrademark("")]
-[assembly: AssemblyCulture("")]
-
-// Setting ComVisible to false makes the types in this assembly not visible 
-// to COM components.  If you need to access a type in this assembly from 
-// COM, set the ComVisible attribute to true on that type.
-[assembly: ComVisible(false)]
-
-// The following GUID is for the ID of the typelib if this project is exposed to COM
-[assembly: Guid("d154e7d0-9a3c-43ab-8e90-ed92bc4343f0")]
-
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version 
-//      Build Number
-//      Revision
-//
-// You can specify all the values or you can default the Revision and Build Numbers 
-// by using the '*' as shown below:
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]

MongoDbGenericRepository/ReadOnlyMongoRepository.cs

@@ -0,0 +1,745 @@
+using MongoDB.Driver;
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using System.Linq.Expressions;
+using MongoDbGenericRepository.Models;
+using System.Linq;
+
+namespace MongoDbGenericRepository
+{
+    /// <summary>
+    /// The ReadOnlyMongoRepository implements the readonly functionality of the IReadOnlyMongoRepository.
+    /// </summary>
+    public class ReadOnlyMongoRepository : IReadOnlyMongoRepository
+    {
+        /// <summary>
+        /// The connection string.
+        /// </summary>
+        public string ConnectionString { get; set; }
+
+        /// <summary>
+        /// The database name.
+        /// </summary>
+        public string DatabaseName { get; set; }
+
+        /// <summary>
+        /// The MongoDbContext
+        /// </summary>
+        protected IMongoDbContext MongoDbContext = null;
+
+        /// <summary>
+        /// The constructor taking a connection string and a database name.
+        /// </summary>
+        /// <param name="connectionString">The connection string of the MongoDb server.</param>
+        /// <param name="databaseName">The name of the database against which you want to perform operations.</param>
+        protected ReadOnlyMongoRepository(string connectionString, string databaseName)
+        {
+            MongoDbContext = new MongoDbContext(connectionString, databaseName);
+        }
+
+        /// <summary>
+        /// The contructor taking a <see cref="IMongoDbContext"/>.
+        /// </summary>
+        /// <param name="mongoDbContext">A mongodb context implementing <see cref="IMongoDbContext"/></param>
+        protected ReadOnlyMongoRepository(IMongoDbContext mongoDbContext)
+        {
+            MongoDbContext = mongoDbContext;
+        }
+
+        /// <summary>
+        /// The contructor taking a <see cref="IMongoDatabase"/>.
+        /// </summary>
+        /// <param name="mongoDatabase">A mongodb context implementing <see cref="IMongoDatabase"/></param>
+        protected ReadOnlyMongoRepository(IMongoDatabase mongoDatabase)
+        {
+            MongoDbContext = new MongoDbContext(mongoDatabase);
+        }
+
+        #region Read
+
+        /// <summary>
+        /// Asynchronously returns one document given its id.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="id">The Id of the document you want to get.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public async Task<TDocument> GetByIdAsync<TDocument>(Guid id, string partitionKey = null) where TDocument : IDocument
+        {
+            var filter = Builders<TDocument>.Filter.Eq("Id", id);
+            return await HandlePartitioned<TDocument>(partitionKey).Find(filter).FirstOrDefaultAsync();
+        }
+
+        /// <summary>
+        /// Returns one document given its id.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="id">The Id of the document you want to get.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public TDocument GetById<TDocument>(Guid id, string partitionKey = null) where TDocument : IDocument
+        {
+            var filter = Builders<TDocument>.Filter.Eq("Id", id);
+            return HandlePartitioned<TDocument>(partitionKey).Find(filter).FirstOrDefault();
+        }
+
+        /// <summary>
+        /// Asynchronously returns one document given an expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public async Task<TDocument> GetOneAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
+        {
+            return await HandlePartitioned<TDocument>(partitionKey).Find(filter).FirstOrDefaultAsync();
+        }
+
+        /// <summary>
+        /// Returns one document given an expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public TDocument GetOne<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
+        {
+            return HandlePartitioned<TDocument>(partitionKey).Find(filter).FirstOrDefault();
+        }
+
+        /// <summary>
+        /// Returns a collection cursor.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public IFindFluent<TDocument, TDocument> GetCursor<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
+        {
+            return HandlePartitioned<TDocument>(partitionKey).Find(filter);
+        }
+
+        /// <summary>
+        /// Returns true if any of the document of the collection matches the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public async Task<bool> AnyAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
+        {
+            var count = await HandlePartitioned<TDocument>(partitionKey).CountDocumentsAsync(filter);
+            return (count > 0);
+        }
+
+        /// <summary>
+        /// Returns true if any of the document of the collection matches the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public bool Any<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
+        {
+            var count = HandlePartitioned<TDocument>(partitionKey).CountDocuments(filter);
+            return (count > 0);
+        }
+
+        /// <summary>
+        /// Asynchronously returns a list of the documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public async Task<List<TDocument>> GetAllAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
+        {
+            return await HandlePartitioned<TDocument>(partitionKey).Find(filter).ToListAsync();
+        }
+
+        /// <summary>
+        /// Returns a list of the documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public List<TDocument> GetAll<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
+        {
+            return HandlePartitioned<TDocument>(partitionKey).Find(filter).ToList();
+        }
+
+        /// <summary>
+        /// Asynchronously counts how many documents match the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partitionKey</param>
+        public async Task<long> CountAsync<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
+        {
+            return await HandlePartitioned<TDocument>(partitionKey).CountDocumentsAsync(filter);
+        }
+
+        /// <summary>
+        /// Counts how many documents match the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partitionKey</param>
+        public long Count<TDocument>(Expression<Func<TDocument, bool>> filter, string partitionKey = null) where TDocument : IDocument
+        {
+            return HandlePartitioned<TDocument>(partitionKey).Find(filter).CountDocuments();
+        }
+
+        /// <summary>
+        /// Gets the document with the maximum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="maxValueSelector">A property selector to order by descending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        public async Task<TDocument> GetByMaxAsync<TDocument>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> maxValueSelector, string partitionKey = null)
+            where TDocument : IDocument
+        {
+            return await GetByMaxAsync<TDocument, Guid>(filter, maxValueSelector, partitionKey);
+        }
+
+        /// <summary>
+        /// Gets the document with the maximum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="maxValueSelector">A property selector to order by descending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        /// <returns></returns>
+        public TDocument GetByMax<TDocument>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> maxValueSelector, string partitionKey = null)
+            where TDocument : IDocument
+        {
+            return GetByMax<TDocument, Guid>(filter, maxValueSelector, partitionKey);
+        }
+
+        /// <summary>
+        /// Gets the document with the maximum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="minValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        public async Task<TDocument> GetByMinAsync<TDocument>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> minValueSelector, string partitionKey = null)
+            where TDocument : IDocument
+        {
+            return await GetByMinAsync<TDocument, Guid>(filter, minValueSelector, partitionKey);
+        }
+
+        /// <summary>
+        /// Gets the document with the maximum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="orderByAscending">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        public TDocument GetByMin<TDocument>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> orderByAscending, string partitionKey = null)
+            where TDocument : IDocument
+        {
+            return GetByMin<TDocument, Guid>(filter, orderByAscending, partitionKey);
+        }
+
+        #endregion
+
+        #region Read TKey
+
+        /// <summary>
+        /// Asynchronously returns one document given its id.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="id">The Id of the document you want to get.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public async Task<TDocument> GetByIdAsync<TDocument, TKey>(TKey id, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            var filter = Builders<TDocument>.Filter.Eq("Id", id);
+            return await HandlePartitioned<TDocument, TKey>(partitionKey).Find(filter).FirstOrDefaultAsync();
+        }
+
+        /// <summary>
+        /// Returns one document given its id.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="id">The Id of the document you want to get.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public TDocument GetById<TDocument, TKey>(TKey id, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            var filter = Builders<TDocument>.Filter.Eq("Id", id);
+            return HandlePartitioned<TDocument, TKey>(partitionKey).Find(filter).FirstOrDefault();
+        }
+
+        /// <summary>
+        /// Asynchronously returns one document given an expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public async Task<TDocument> GetOneAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await HandlePartitioned<TDocument, TKey>(partitionKey).Find(filter).FirstOrDefaultAsync();
+        }
+
+        /// <summary>
+        /// Returns one document given an expression filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public TDocument GetOne<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return HandlePartitioned<TDocument, TKey>(partitionKey).Find(filter).FirstOrDefault();
+        }
+
+        /// <summary>
+        /// Returns a collection cursor.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public IFindFluent<TDocument, TDocument> GetCursor<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return HandlePartitioned<TDocument, TKey>(partitionKey).Find(filter);
+        }
+
+        /// <summary>
+        /// Returns true if any of the document of the collection matches the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public async Task<bool> AnyAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            var count = await HandlePartitioned<TDocument, TKey>(partitionKey).CountDocumentsAsync(filter);
+            return (count > 0);
+        }
+
+        /// <summary>
+        /// Returns true if any of the document of the collection matches the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public bool Any<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            var count = HandlePartitioned<TDocument, TKey>(partitionKey).CountDocuments(filter);
+            return (count > 0);
+        }
+
+        /// <summary>
+        /// Asynchronously returns a list of the documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public async Task<List<TDocument>> GetAllAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await HandlePartitioned<TDocument, TKey>(partitionKey).Find(filter).ToListAsync();
+        }
+
+        /// <summary>
+        /// Returns a list of the documents matching the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public List<TDocument> GetAll<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return HandlePartitioned<TDocument, TKey>(partitionKey).Find(filter).ToList();
+        }
+
+        /// <summary>
+        /// Asynchronously counts how many documents match the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partitionKey</param>
+        public async Task<long> CountAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await HandlePartitioned<TDocument, TKey>(partitionKey).CountDocumentsAsync(filter);
+        }
+
+        /// <summary>
+        /// Counts how many documents match the filter condition.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key for a Document.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="partitionKey">An optional partitionKey</param>
+        public long Count<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return HandlePartitioned<TDocument, TKey>(partitionKey).Find(filter).CountDocuments();
+        }
+
+        /// <summary>
+        /// Gets the document with the maximum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="maxValueSelector">A property selector to order by descending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        public async Task<TDocument> GetByMaxAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> maxValueSelector, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await GetCollection<TDocument, TKey>(partitionKey).Find(Builders<TDocument>.Filter.Where(filter))
+                                                                     .SortByDescending(maxValueSelector)
+                                                                     .Limit(1)
+                                                                     .FirstOrDefaultAsync();
+        }
+
+        /// <summary>
+        /// Gets the document with the maximum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="maxValueSelector">A property selector to order by descending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        public TDocument GetByMax<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> maxValueSelector, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return GetCollection<TDocument, TKey>(partitionKey).Find(Builders<TDocument>.Filter.Where(filter))
+                                                               .SortByDescending(maxValueSelector)
+                                                               .Limit(1)
+                                                               .FirstOrDefault();
+        }
+
+        /// <summary>
+        /// Gets the document with the minimum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="minValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        public async Task<TDocument> GetByMinAsync<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> minValueSelector, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await GetCollection<TDocument, TKey>(partitionKey).Find(Builders<TDocument>.Filter.Where(filter))
+                                                   .SortBy(minValueSelector)
+                                                   .Limit(1)
+                                                   .FirstOrDefaultAsync();
+        }
+
+        /// <summary>
+        /// Gets the document with the minimum value of a specified property in a MongoDB collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="minValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        public TDocument GetByMin<TDocument, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, object>> minValueSelector, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return GetCollection<TDocument, TKey>(partitionKey).Find(Builders<TDocument>.Filter.Where(filter))
+                                                               .SortBy(minValueSelector)
+                                                               .Limit(1)
+                                                               .FirstOrDefault();
+        }
+
+        /// <summary>
+        /// Gets the minimum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="minValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        private IFindFluent<TDocument, TDocument> GetMinMongoQuery<TDocument, TKey, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> minValueSelector, string partitionKey = null)
+                    where TDocument : IDocument<TKey>
+                    where TKey : IEquatable<TKey>
+        {
+            return GetCollection<TDocument, TKey>(partitionKey).Find(Builders<TDocument>.Filter.Where(filter))
+                                                               .SortBy(ConvertExpression(minValueSelector))
+                                                               .Limit(1);
+        }
+
+        /// <summary>
+        /// Gets the minimum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="maxValueSelector">A property selector to order by descending.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        private IFindFluent<TDocument, TDocument> GetMaxMongoQuery<TDocument, TKey, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> maxValueSelector, string partitionKey = null)
+                    where TDocument : IDocument<TKey>
+                    where TKey : IEquatable<TKey>
+        {
+            return GetCollection<TDocument, TKey>(partitionKey).Find(Builders<TDocument>.Filter.Where(filter))
+                                                               .SortByDescending(ConvertExpression(maxValueSelector))
+                                                               .Limit(1);
+        }
+
+        /// <summary>
+        /// Gets the maximum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="maxValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        public async Task<TValue> GetMaxValueAsync<TDocument, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> maxValueSelector, string partitionKey = null)
+            where TDocument : IDocument
+        {
+            return await GetMaxValueAsync<TDocument, Guid, TValue>(filter, maxValueSelector, partitionKey);
+        }
+
+        /// <summary>
+        /// Gets the maximum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="orderByAscending">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        public async Task<TValue> GetMaxValueAsync<TDocument, TKey, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> maxValueSelector, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await GetMaxMongoQuery<TDocument, TKey, TValue>(filter, maxValueSelector, partitionKey)
+                .Project(maxValueSelector)
+                .FirstOrDefaultAsync();
+        }
+
+        /// <summary>
+        /// Gets the maximum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="maxValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        public TValue GetMaxValue<TDocument, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> maxValueSelector, string partitionKey = null)
+            where TDocument : IDocument
+        {
+            return GetMaxValue<TDocument, Guid, TValue>(filter, maxValueSelector, partitionKey);
+        }
+
+        /// <summary>
+        /// Gets the maximum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="maxValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partitionKey.</param>
+        public TValue GetMaxValue<TDocument, TKey, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> maxValueSelector, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+
+            return GetMaxMongoQuery<TDocument, TKey, TValue>(filter, maxValueSelector, partitionKey)
+                      .Project(maxValueSelector)
+                      .FirstOrDefault();
+        }
+
+        /// <summary>
+        /// Gets the minimum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="minValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public async Task<TValue> GetMinValueAsync<TDocument, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> minValueSelector, string partitionKey = null)
+            where TDocument : IDocument
+        {
+            return await GetMinValueAsync<TDocument, Guid, TValue>(filter, minValueSelector, partitionKey);
+        }
+
+        /// <summary>
+        /// Gets the minimum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="minValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public async Task<TValue> GetMinValueAsync<TDocument, TKey, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> minValueSelector, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await GetMinMongoQuery<TDocument, TKey, TValue>(filter, minValueSelector, partitionKey).Project(minValueSelector).FirstOrDefaultAsync();
+        }
+
+        /// <summary>
+        /// Gets the minimum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="minValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public TValue GetMinValue<TDocument, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> minValueSelector, string partitionKey = null)
+            where TDocument : IDocument
+        {
+            return GetMinValue<TDocument, Guid, TValue>(filter, minValueSelector, partitionKey);
+        }
+
+        /// <summary>
+        /// Gets the minimum value of a property in a mongodb collections that is satisfying the filter.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
+        /// <param name="filter">A LINQ expression filter.</param>
+        /// <param name="minValueSelector">A property selector to order by ascending.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        public TValue GetMinValue<TDocument, TKey, TValue>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TValue>> minValueSelector, string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return GetMinMongoQuery<TDocument, TKey, TValue>(filter, minValueSelector, partitionKey).Project(minValueSelector).FirstOrDefault();
+        }
+
+        #endregion
+
+        #region Utility Methods
+
+        /// <summary>
+        /// Gets a collections for the type TDocument with the matching partition key (if any).
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <returns>An <see cref="IMongoCollection{TDocument}"/></returns>
+        protected IMongoCollection<TDocument> GetCollection<TDocument>(string partitionKey = null) where TDocument : IDocument
+        {
+            return MongoDbContext.GetCollection<TDocument>(partitionKey);
+        }
+
+        /// <summary>
+        /// Gets a collections for the type TDocument
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <param name="document">The document.</param>
+        /// <returns></returns>
+        protected IMongoCollection<TDocument> HandlePartitioned<TDocument>(TDocument document) where TDocument : IDocument
+        {
+            if (document is IPartitionedDocument)
+            {
+                return GetCollection<TDocument>(((IPartitionedDocument)document).PartitionKey);
+            }
+            return GetCollection<TDocument>();
+        }
+
+        /// <summary>
+        /// Gets a collections for a potentially partitioned document type.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="document">The document.</param>
+        /// <returns></returns>
+        protected IMongoCollection<TDocument> HandlePartitioned<TDocument, TKey>(TDocument document)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            if (document is IPartitionedDocument)
+            {
+                return GetCollection<TDocument, TKey>(((IPartitionedDocument)document).PartitionKey);
+            }
+            return GetCollection<TDocument, TKey>();
+        }
+
+        /// <summary>
+        /// Gets a collections for a potentially partitioned document type.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <param name="partitionKey">The collection partition key.</param>
+        /// <returns></returns>
+        protected IMongoCollection<TDocument> HandlePartitioned<TDocument>(string partitionKey) where TDocument : IDocument
+        {
+            if (!string.IsNullOrEmpty(partitionKey))
+            {
+                return GetCollection<TDocument>(partitionKey);
+            }
+            return GetCollection<TDocument>();
+        }
+
+        /// <summary>
+        /// Gets a collections for the type TDocument with a partition key.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="partitionKey">The collection partition key.</param>
+        /// <returns></returns>
+        protected IMongoCollection<TDocument> GetCollection<TDocument, TKey>(string partitionKey = null)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return MongoDbContext.GetCollection<TDocument>(partitionKey);
+        }
+
+        /// <summary>
+        /// Gets a collections for a potentially partitioned document type.
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TKey">The type of the primary key.</typeparam>
+        /// <param name="partitionKey">The collection partition key.</param>
+        /// <returns></returns>
+        protected IMongoCollection<TDocument> HandlePartitioned<TDocument, TKey>(string partitionKey)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            if (!string.IsNullOrEmpty(partitionKey))
+            {
+                return GetCollection<TDocument, TKey>(partitionKey);
+            }
+            return GetCollection<TDocument, TKey>();
+        }
+
+        /// <summary>
+        /// Converts a LINQ expression of TDocument, TValue to a LINQ expression of TDocument, object
+        /// </summary>
+        /// <typeparam name="TDocument">The document type.</typeparam>
+        /// <typeparam name="TValue">The type of the value.</typeparam>
+        /// <param name="expression">The expression to convert</param>
+        protected static Expression<Func<TDocument, object>> ConvertExpression<TDocument, TValue>(Expression<Func<TDocument, TValue>> expression)
+        {
+            var param = expression.Parameters[0];
+            Expression body = expression.Body;
+            var convert = Expression.Convert(body, typeof(object));
+            return Expression.Lambda<Func<TDocument, object>>(convert, param);
+        }
+
+        #endregion
+
+    }
+}

MongoDbGenericRepository/Utils/IdGenerator.cs

@@ -0,0 +1,39 @@
+using MongoDB.Bson;
+using System;
+
+namespace MongoDbGenericRepository.Utils
+{
+    /// <summary>
+    /// The IdGenerator instance, used to generate Ids of different types.
+    /// </summary>
+    public static class IdGenerator
+    {
+        private static readonly Random Random = new Random();
+
+        /// <summary>
+        /// Generates a random value of a given type.
+        /// </summary>
+        /// <typeparam name="TKey">The type of the value to generate.</typeparam>
+        /// <returns>A value of type TKey.</returns>
+        public static TKey GetId<TKey>()
+        {
+            var idTypeName = typeof(TKey).Name;
+            switch (idTypeName)
+            {
+                case "Guid":
+                    return (TKey)(object)Guid.NewGuid();
+                case "Int16":
+                    return (TKey)(object)Random.Next(1, short.MaxValue);
+                case "Int32":
+                    return (TKey)(object)Random.Next(1, int.MaxValue);
+                case "Int64":
+                    return (TKey)(object)(Random.NextLong(1, long.MaxValue));
+                case "String":
+                    return (TKey)(object)Guid.NewGuid().ToString();
+                case "ObjectId":
+                    return (TKey)(object)ObjectId.GenerateNewId();
+            }
+            throw new ArgumentException($"{idTypeName} is not a supported Id type, the Id of the document cannot be set.");
+        }
+    }
+}

MongoDbGenericRepository/Utils/Pluralization.cs

@@ -0,0 +1,428 @@
+//The Inflector class was cloned from Inflector (https://github.com/srkirkland/Inflector)
+
+//The MIT License (MIT)
+
+//Copyright (c) 2013 Scott Kirkland
+
+//Permission is hereby granted, free of charge, to any person obtaining a copy of
+//this software and associated documentation files (the "Software"), to deal in
+//the Software without restriction, including without limitation the rights to
+//use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+//the Software, and to permit persons to whom the Software is furnished to do so,
+//subject to the following conditions:
+
+//The above copyright notice and this permission notice shall be included in all
+//copies or substantial portions of the Software.
+
+//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+//FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+//COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+//IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+//CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+//Vocabulary and Vocabularies classes were copied from Humanizer.Inflections (https://github.com/Humanizr/Humanizer)
+//The MIT License(MIT)
+
+//Copyright(c) 2012-2014 Mehdi Khalili
+
+//Permission is hereby granted, free of charge, to any person obtaining a copy
+//of this software and associated documentation files (the "Software"), to deal
+//in the Software without restriction, including without limitation the rights
+//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//copies of the Software, and to permit persons to whom the Software is
+//furnished to do so, subject to the following conditions:
+
+//The above copyright notice and this permission notice shall be included in
+//all copies or substantial portions of the Software.
+
+//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//THE SOFTWARE.
+
+//==============================================================================
+
+//Inflector (https://github.com/srkirkland/Inflector)
+//The MIT License (MIT)
+//Copyright (c) 2013 Scott Kirkland
+
+//==============================================================================
+
+//ByteSize (https://github.com/omar/ByteSize)
+//The MIT License (MIT)
+//Copyright (c) 2013-2014 Omar Khudeira (http://omar.io)
+
+//==============================================================================
+
+using System;
+using System.Collections.Generic;
+using System.Text.RegularExpressions;
+using System.Threading;
+
+namespace MongoDbGenericRepository.Utils
+{
+    /// <summary>
+    /// Container for registered Vocabularies.  At present, only a single vocabulary is supported: Default.
+    /// </summary>
+    public static class Vocabularies
+    {
+        private static readonly Lazy<Vocabulary> Instance;
+
+        static Vocabularies()
+        {
+            Instance = new Lazy<Vocabulary>(BuildDefault, LazyThreadSafetyMode.PublicationOnly);
+        }
+
+        /// <summary>
+        /// The default vocabulary used for singular/plural irregularities.
+        /// Rules can be added to this vocabulary and will be picked up by called to Singularize() and Pluralize().
+        /// At this time, multiple vocabularies and removing existing rules are not supported.
+        /// </summary>
+        public static Vocabulary Default => Instance.Value;
+
+        private static Vocabulary BuildDefault()
+        {
+            var _default = new Vocabulary();
+
+            _default.AddPlural("$", "s");
+            _default.AddPlural("s$", "s");
+            _default.AddPlural("(ax|test)is$", "$1es");
+            _default.AddPlural("(octop|vir|alumn|fung|cact|foc|hippopotam|radi|stimul|syllab|nucle)us$", "$1i");
+            _default.AddPlural("(alias|bias|iris|status|campus|apparatus|virus|walrus|trellis)$", "$1es");
+            _default.AddPlural("(buffal|tomat|volcan|ech|embarg|her|mosquit|potat|torped|vet)o$", "$1oes");
+            _default.AddPlural("([dti])um$", "$1a");
+            _default.AddPlural("sis$", "ses");
+            _default.AddPlural("(?:([^f])fe|([lr])f)$", "$1$2ves");
+            _default.AddPlural("(hive)$", "$1s");
+            _default.AddPlural("([^aeiouy]|qu)y$", "$1ies");
+            _default.AddPlural("(x|ch|ss|sh)$", "$1es");
+            _default.AddPlural("(matr|vert|ind|d)ix|ex$", "$1ices");
+            _default.AddPlural("([m|l])ouse$", "$1ice");
+            _default.AddPlural("^(ox)$", "$1en");
+            _default.AddPlural("(quiz)$", "$1zes");
+            _default.AddPlural("(buz|blit|walt)z$", "$1zes");
+            _default.AddPlural("(hoo|lea|loa|thie)f$", "$1ves");
+            _default.AddPlural("(alumn|alg|larv|vertebr)a$", "$1ae");
+            _default.AddPlural("(criteri|phenomen)on$", "$1a");
+
+            _default.AddSingular("s$", "");
+            _default.AddSingular("(n)ews$", "$1ews");
+            _default.AddSingular("([dti])a$", "$1um");
+            _default.AddSingular("(analy|ba|diagno|parenthe|progno|synop|the|ellip|empha|neuro|oa|paraly)ses$", "$1sis");
+            _default.AddSingular("([^f])ves$", "$1fe");
+            _default.AddSingular("(hive)s$", "$1");
+            _default.AddSingular("(tive)s$", "$1");
+            _default.AddSingular("([lr]|hoo|lea|loa|thie)ves$", "$1f");
+            _default.AddSingular("(^zomb)?([^aeiouy]|qu)ies$", "$2y");
+            _default.AddSingular("(s)eries$", "$1eries");
+            _default.AddSingular("(m)ovies$", "$1ovie");
+            _default.AddSingular("(x|ch|ss|sh)es$", "$1");
+            _default.AddSingular("([m|l])ice$", "$1ouse");
+            _default.AddSingular("(o)es$", "$1");
+            _default.AddSingular("(shoe)s$", "$1");
+            _default.AddSingular("(cris|ax|test)es$", "$1is");
+            _default.AddSingular("(octop|vir|alumn|fung|cact|foc|hippopotam|radi|stimul|syllab|nucle)i$", "$1us");
+            _default.AddSingular("(alias|bias|iris|status|campus|apparatus|virus|walrus|trellis)es$", "$1");
+            _default.AddSingular("^(ox)en", "$1");
+            _default.AddSingular("(matr|d)ices$", "$1ix");
+            _default.AddSingular("(vert|ind)ices$", "$1ex");
+            _default.AddSingular("(quiz)zes$", "$1");
+            _default.AddSingular("(buz|blit|walt)zes$", "$1z");
+            _default.AddSingular("(alumn|alg|larv|vertebr)ae$", "$1a");
+            _default.AddSingular("(criteri|phenomen)a$", "$1on");
+
+            _default.AddIrregular("person", "people");
+            _default.AddIrregular("man", "men");
+            _default.AddIrregular("child", "children");
+            _default.AddIrregular("sex", "sexes");
+            _default.AddIrregular("move", "moves");
+            _default.AddIrregular("goose", "geese");
+            _default.AddIrregular("wave", "waves");
+            _default.AddIrregular("die", "dice");
+            _default.AddIrregular("foot", "feet");
+            _default.AddIrregular("tooth", "teeth");
+            _default.AddIrregular("curriculum", "curricula");
+            _default.AddIrregular("database", "databases");
+            _default.AddIrregular("zombie", "zombies");
+
+            _default.AddIrregular("is", "are", matchEnding: false);
+            _default.AddIrregular("that", "those", matchEnding: false);
+            _default.AddIrregular("this", "these", matchEnding: false);
+            _default.AddIrregular("bus", "buses", matchEnding: false);
+
+            _default.AddUncountable("equipment");
+            _default.AddUncountable("information");
+            _default.AddUncountable("rice");
+            _default.AddUncountable("money");
+            _default.AddUncountable("species");
+            _default.AddUncountable("series");
+            _default.AddUncountable("fish");
+            _default.AddUncountable("sheep");
+            _default.AddUncountable("deer");
+            _default.AddUncountable("aircraft");
+            _default.AddUncountable("oz");
+            _default.AddUncountable("tsp");
+            _default.AddUncountable("tbsp");
+            _default.AddUncountable("ml");
+            _default.AddUncountable("l");
+            _default.AddUncountable("water");
+            _default.AddUncountable("waters");
+            _default.AddUncountable("semen");
+            _default.AddUncountable("sperm");
+            _default.AddUncountable("bison");
+            _default.AddUncountable("grass");
+            _default.AddUncountable("hair");
+            _default.AddUncountable("mud");
+            _default.AddUncountable("elk");
+            _default.AddUncountable("luggage");
+            _default.AddUncountable("moose");
+            _default.AddUncountable("offspring");
+            _default.AddUncountable("salmon");
+            _default.AddUncountable("shrimp");
+            _default.AddUncountable("someone");
+            _default.AddUncountable("swine");
+            _default.AddUncountable("trout");
+            _default.AddUncountable("tuna");
+            _default.AddUncountable("corps");
+            _default.AddUncountable("scissors");
+            _default.AddUncountable("means");
+
+            return _default;
+        }
+    }
+    /// <summary>
+    /// A container for exceptions to simple pluralization/singularization rules.
+    /// Vocabularies.Default contains an extensive list of rules for US English.
+    /// At this time, multiple vocabularies and removing existing rules are not supported.
+    /// </summary>
+    public class Vocabulary
+    {
+        internal Vocabulary()
+        {
+        }
+
+        private readonly List<Rule> _plurals = new List<Rule>();
+        private readonly List<Rule> _singulars = new List<Rule>();
+        private readonly List<string> _uncountables = new List<string>();
+
+        /// <summary>
+        /// Adds a word to the vocabulary which cannot easily be pluralized/singularized by RegEx, e.g. "person" and "people".
+        /// </summary>
+        /// <param name="singular">The singular form of the irregular word, e.g. "person".</param>
+        /// <param name="plural">The plural form of the irregular word, e.g. "people".</param>
+        /// <param name="matchEnding">True to match these words on their own as well as at the end of longer words. False, otherwise.</param>
+        public void AddIrregular(string singular, string plural, bool matchEnding = true)
+        {
+            if (matchEnding)
+            {
+                AddPlural("(" + singular[0] + ")" + singular.Substring(1) + "$", "$1" + plural.Substring(1));
+                AddSingular("(" + plural[0] + ")" + plural.Substring(1) + "$", "$1" + singular.Substring(1));
+            }
+            else
+            {
+                AddPlural($"^{singular}$", plural);
+                AddSingular($"^{plural}$", singular);
+            }
+        }
+
+        /// <summary>
+        /// Adds an uncountable word to the vocabulary, e.g. "fish".  Will be ignored when plurality is changed.
+        /// </summary>
+        /// <param name="word">Word to be added to the list of uncountables.</param>
+        public void AddUncountable(string word)
+        {
+            _uncountables.Add(word.ToLower());
+        }
+
+        /// <summary>
+        /// Adds a rule to the vocabulary that does not follow trivial rules for pluralization, e.g. "bus" -> "buses"
+        /// </summary>
+        /// <param name="rule">RegEx to be matched, case insensitive, e.g. "(bus)es$"</param>
+        /// <param name="replacement">RegEx replacement  e.g. "$1"</param>
+        public void AddPlural(string rule, string replacement)
+        {
+            _plurals.Add(new Rule(rule, replacement));
+        }
+
+        /// <summary>
+        /// Adds a rule to the vocabulary that does not follow trivial rules for singularization, e.g. "vertices/indices -> "vertex/index"
+        /// </summary>
+        /// <param name="rule">RegEx to be matched, case insensitive, e.g. ""(vert|ind)ices$""</param>
+        /// <param name="replacement">RegEx replacement  e.g. "$1ex"</param>
+        public void AddSingular(string rule, string replacement)
+        {
+            _singulars.Add(new Rule(rule, replacement));
+        }
+
+        /// <summary>
+        /// Pluralizes the provided input considering irregular words
+        /// </summary>
+        /// <param name="word">Word to be pluralized</param>
+        /// <param name="inputIsKnownToBeSingular">Normally you call Pluralize on singular words; but if you're unsure call it with false</param>
+        /// <returns></returns>
+        public string Pluralize(string word, bool inputIsKnownToBeSingular = true)
+        {
+            var result = ApplyRules(_plurals, word);
+
+            if (inputIsKnownToBeSingular)
+                return result;
+
+            var asSingular = ApplyRules(_singulars, word);
+            var asSingularAsPlural = ApplyRules(_plurals, asSingular);
+            if (asSingular != null && asSingular != word && asSingular + "s" != word && asSingularAsPlural == word && result != word)
+                return word;
+
+            return result;
+        }
+
+        /// <summary>
+        /// Singularizes the provided input considering irregular words
+        /// </summary>
+        /// <param name="word">Word to be singularized</param>
+        /// <param name="inputIsKnownToBePlural">Normally you call Singularize on plural words; but if you're unsure call it with false</param>
+        /// <returns></returns>
+        public string Singularize(string word, bool inputIsKnownToBePlural = true)
+        {
+            var result = ApplyRules(_singulars, word);
+
+            if (inputIsKnownToBePlural)
+                return result;
+
+            // the Plurality is unknown so we should check all possibilities
+            var asPlural = ApplyRules(_plurals, word);
+            var asPluralAsSingular = ApplyRules(_singulars, asPlural);
+            if (asPlural != word && word + "s" != asPlural && asPluralAsSingular == word && result != word)
+                return word;
+
+            return result ?? word;
+        }
+
+        private string ApplyRules(IList<Rule> rules, string word)
+        {
+            if (word == null)
+                return null;
+
+            if (IsUncountable(word))
+                return word;
+
+            var result = word;
+            for (var i = rules.Count - 1; i >= 0; i--)
+            {
+                if ((result = rules[i].Apply(word)) != null)
+                    break;
+            }
+            return result;
+        }
+
+        private bool IsUncountable(string word)
+        {
+            return _uncountables.Contains(word.ToLower());
+        }
+
+        private class Rule
+        {
+            private readonly Regex _regex;
+            private readonly string _replacement;
+
+            public Rule(string pattern, string replacement)
+            {
+                _regex = new Regex(pattern, RegexOptions.IgnoreCase | RegexOptions.Compiled);
+                _replacement = replacement;
+            }
+
+            public string Apply(string word)
+            {
+                if (!_regex.IsMatch(word))
+                    return null;
+
+                return _regex.Replace(word, _replacement);
+            }
+        }
+    }
+
+    /// <summary>
+    /// Inflector extensions
+    /// </summary>
+    public static class InflectorExtensions
+    {
+        /// <summary>
+        /// Pluralizes the provided input considering irregular words
+        /// </summary>
+        /// <param name="word">Word to be pluralized</param>
+        /// <param name="inputIsKnownToBeSingular">Normally you call Pluralize on singular words; but if you're unsure call it with false</param>
+        /// <returns></returns>
+        public static string Pluralize(this string word, bool inputIsKnownToBeSingular = true)
+        {
+            return Vocabularies.Default.Pluralize(word, inputIsKnownToBeSingular);
+        }
+
+        /// <summary>
+        /// Singularizes the provided input considering irregular words
+        /// </summary>
+        /// <param name="word">Word to be singularized</param>
+        /// <param name="inputIsKnownToBePlural">Normally you call Singularize on plural words; but if you're unsure call it with false</param>
+        /// <returns></returns>
+        public static string Singularize(this string word, bool inputIsKnownToBePlural = true)
+        {
+            return Vocabularies.Default.Singularize(word, inputIsKnownToBePlural);
+        }
+
+        /// <summary>
+        /// By default, pascalize converts strings to UpperCamelCase also removing underscores
+        /// </summary>
+        /// <param name="input"></param>
+        /// <returns></returns>
+        public static string Pascalize(this string input)
+        {
+            return Regex.Replace(input, "(?:^|_)(.)", match => match.Groups[1].Value.ToUpper());
+        }
+
+        /// <summary>
+        /// Same as Pascalize except that the first character is lower case
+        /// </summary>
+        /// <param name="input"></param>
+        /// <returns></returns>
+        public static string Camelize(this string input)
+        {
+            var word = Pascalize(input);
+            return word.Substring(0, 1).ToLower() + word.Substring(1);
+        }
+
+        /// <summary>
+        /// Separates the input words with underscore
+        /// </summary>
+        /// <param name="input">The string to be underscored</param>
+        /// <returns></returns>
+        public static string Underscore(this string input)
+        {
+            return Regex.Replace(
+                Regex.Replace(
+                    Regex.Replace(input, @"([A-Z]+)([A-Z][a-z])", "$1_$2"), @"([a-z\d])([A-Z])", "$1_$2"), @"[-\s]", "_").ToLower();
+        }
+
+        /// <summary>
+        /// Replaces underscores with dashes in the string
+        /// </summary>
+        /// <param name="underscoredWord"></param>
+        /// <returns></returns>
+        public static string Dasherize(this string underscoredWord)
+        {
+            return underscoredWord.Replace('_', '-');
+        }
+
+        /// <summary>
+        /// Replaces underscores with hyphens in the string
+        /// </summary>
+        /// <param name="underscoredWord"></param>
+        /// <returns></returns>
+        public static string Hyphenate(this string underscoredWord)
+        {
+            return Dasherize(underscoredWord);
+        }
+    }
+}

MongoDbGenericRepository/Utils/RandomExtensions.cs

@@ -0,0 +1,60 @@
+using System;
+
+namespace MongoDbGenericRepository.Utils
+{
+    // Thanks BlueRaja - Danny Pflughoeft https://stackoverflow.com/a/13095144/5103354
+    /// <summary>
+    /// Extensions for the random number generator <see cref="Random"/>
+    /// </summary>
+    public static class RandomExtensions
+    {
+        /// <summary>
+        /// Returns a random long from min (inclusive) to max (exclusive)
+        /// </summary>
+        /// <param name="random">The given random instance</param>
+        /// <param name="min">The inclusive minimum bound</param>
+        /// <param name="max">The exclusive maximum bound.  Must be greater than min</param>
+        public static long NextLong(this Random random, long min, long max)
+        {
+            if (max <= min)
+                throw new ArgumentOutOfRangeException("max", "max must be > min!");
+
+            //Working with ulong so that modulo works correctly with values > long.MaxValue
+            ulong uRange = (ulong)(max - min);
+
+            //Prevent a modulo bias; see https://stackoverflow.com/a/10984975/238419
+            //for more information.
+            //In the worst case, the expected number of calls is 2 (though usually it's
+            //much closer to 1) so this loop doesn't really hurt performance at all.
+            ulong ulongRand;
+            do
+            {
+                byte[] buf = new byte[8];
+                random.NextBytes(buf);
+                ulongRand = (ulong)BitConverter.ToInt64(buf, 0);
+            } while (ulongRand > ulong.MaxValue - ((ulong.MaxValue % uRange) + 1) % uRange);
+
+            return (long)(ulongRand % uRange) + min;
+        }
+
+        /// <summary>
+        /// Returns a random long from 0 (inclusive) to max (exclusive)
+        /// </summary>
+        /// <param name="random">The given random instance</param>
+        /// <param name="max">The exclusive maximum bound.  Must be greater than 0</param>
+        public static long NextLong(this Random random, long max)
+        {
+            return random.NextLong(0, max);
+        }
+
+        /// <summary>
+        /// Returns a random long over all possible values of long (except long.MaxValue, similar to
+        /// random.Next())
+        /// </summary>
+        /// <param name="random">The given random instance</param>
+        public static long NextLong(this Random random)
+        {
+            return random.NextLong(long.MinValue, long.MaxValue);
+        }
+    }
+}

MongoDbGenericRepository/Web.Debug.config

@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!-- For more information on using web.config transformation visit http://go.microsoft.com/fwlink/?LinkId=125889 -->
-
-<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
-  <!--
-    In the example below, the "SetAttributes" transform will change the value of 
-    "connectionString" to use "ReleaseSQLServer" only when the "Match" locator 
-    finds an attribute "name" that has a value of "MyDB".
-    
-    <connectionStrings>
-      <add name="MyDB" 
-        connectionString="Data Source=ReleaseSQLServer;Initial Catalog=MyReleaseDB;Integrated Security=True" 
-        xdt:Transform="SetAttributes" xdt:Locator="Match(name)"/>
-    </connectionStrings>
-  -->
-  <system.web>
-    <!--
-      In the example below, the "Replace" transform will replace the entire 
-      <customErrors> section of your web.config file.
-      Note that because there is only one customErrors section under the 
-      <system.web> node, there is no need to use the "xdt:Locator" attribute.
-      
-      <customErrors defaultRedirect="GenericError.htm"
-        mode="RemoteOnly" xdt:Transform="Replace">
-        <error statusCode="500" redirect="InternalError.htm"/>
-      </customErrors>
-    -->
-  </system.web>
-</configuration>

MongoDbGenericRepository/Web.Release.config

@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!-- For more information on using web.config transformation visit http://go.microsoft.com/fwlink/?LinkId=125889 -->
-
-<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
-  <!--
-    In the example below, the "SetAttributes" transform will change the value of 
-    "connectionString" to use "ReleaseSQLServer" only when the "Match" locator 
-    finds an attribute "name" that has a value of "MyDB".
-    
-    <connectionStrings>
-      <add name="MyDB" 
-        connectionString="Data Source=ReleaseSQLServer;Initial Catalog=MyReleaseDB;Integrated Security=True" 
-        xdt:Transform="SetAttributes" xdt:Locator="Match(name)"/>
-    </connectionStrings>
-  -->
-  <system.web>
-    <compilation xdt:Transform="RemoveAttributes(debug)" />
-    <!--
-      In the example below, the "Replace" transform will replace the entire 
-      <customErrors> section of your web.config file.
-      Note that because there is only one customErrors section under the 
-      <system.web> node, there is no need to use the "xdt:Locator" attribute.
-      
-      <customErrors defaultRedirect="GenericError.htm"
-        mode="RemoteOnly" xdt:Transform="Replace">
-        <error statusCode="500" redirect="InternalError.htm"/>
-      </customErrors>
-    -->
-  </system.web>
-</configuration>

MongoDbGenericRepository/Web.config

@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  For more information on how to configure your ASP.NET application, please visit
-  http://go.microsoft.com/fwlink/?LinkId=169433
-  -->
-<configuration>
-  <system.web>
-    <compilation debug="true" targetFramework="4.5.2" />
-    <httpRuntime targetFramework="4.5.2" />
-    <httpModules>
-    </httpModules>
-  </system.web>
-  <system.webServer>
-    <validation validateIntegratedModeConfiguration="false" />
-    <modules>
-    </modules>
-  </system.webServer>
-  <runtime>
-    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
-      <dependentAssembly>
-        <assemblyIdentity name="System.Runtime.InteropServices.RuntimeInformation" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.0.1.0" newVersion="4.0.1.0" />
-      </dependentAssembly>
-    </assemblyBinding>
-  </runtime>
-  <system.codedom>
-    <compilers>
-      <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.7.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701" />
-      <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.7.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\&quot;Web\&quot; /optionInfer+" />
-    </compilers>
-  </system.codedom>
-</configuration>

MongoDbGenericRepository/_rels/.rels

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">
+    <Relationship Type="http://schemas.microsoft.com/packaging/2010/07/manifest" Target="/MongoDbGenericRepository.nuspec" Id="Rd7ba7aa97a7d4fb2" />
+    <Relationship Type="http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties" Target="/package/services/metadata/core-properties/e5080d3094a649a39d247315f4dcd1ba.psmdcp" Id="Rcfffb2818c774b93" />
+</Relationships>

MongoDbGenericRepository/bin/ApplicationInsights.config

@@ -1,3 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<ApplicationInsights xmlns="http://schemas.microsoft.com/ApplicationInsights/2013/Settings">
-</ApplicationInsights>

MongoDbGenericRepository/bin/Microsoft.CodeDom.Providers.DotNetCompilerPlatform.xml

@@ -1,40 +0,0 @@
-<?xml version="1.0"?>
-<doc>
-    <assembly>
-        <name>Microsoft.CodeDom.Providers.DotNetCompilerPlatform</name>
-    </assembly>
-    <members>
-        <member name="T:Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider">
-            <summary>
-            Provides access to instances of the .NET Compiler Platform C# code generator and code compiler.
-            </summary>
-        </member>
-        <member name="M:Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider.#ctor">
-            <summary>
-            Default Constructor
-            </summary>
-        </member>
-        <member name="M:Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider.CreateCompiler">
-            <summary>
-            Gets an instance of the .NET Compiler Platform C# code compiler.
-            </summary>
-            <returns>An instance of the .NET Compiler Platform C# code compiler</returns>
-        </member>
-        <member name="T:Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider">
-            <summary>
-            Provides access to instances of the .NET Compiler Platform VB code generator and code compiler.
-            </summary>
-        </member>
-        <member name="M:Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider.#ctor">
-            <summary>
-            Default Constructor
-            </summary>
-        </member>
-        <member name="M:Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider.CreateCompiler">
-            <summary>
-            Gets an instance of the .NET Compiler Platform VB code compiler.
-            </summary>
-            <returns>An instance of the .NET Compiler Platform VB code compiler</returns>
-        </member>
-    </members>
-</doc>