Ascending index tests and Descending Index and tests

CoreUnitTests/BaseMongoRepositoryTests/IndexTests/CreateAscendingIndexAsyncTests.cs

@@ -0,0 +1,294 @@
+using System;
+using System.Linq.Expressions;
+using System.Threading;
+using System.Threading.Tasks;
+using AutoFixture;
+using CoreUnitTests.Infrastructure.Model;
+using MongoDbGenericRepository.DataAccess.Index;
+using MongoDbGenericRepository.Models;
+using Moq;
+using Xunit;
+
+namespace CoreUnitTests.BaseMongoRepositoryTests.IndexTests;
+
+public class CreateAscendingIndexAsyncTests : BaseIndexTests
+{
+    private readonly Expression<Func<TestDocumentWithKey<int>, object>> keyedFieldExpression = t => t.SomeContent2;
+    private readonly Expression<Func<TestDocument, object>> fieldExpression = t => t.SomeContent2;
+
+    [Fact]
+    public async Task WithFieldExpression_CreatesIndex()
+    {
+        // Arrange
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(fieldExpression);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocument, Guid>(fieldExpression, null, null, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(fieldExpression, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocument, Guid>(fieldExpression, null, null, token));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptions_CreatesIndex()
+    {
+        // Arrange
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(fieldExpression, options);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocument, Guid>(
+                fieldExpression, options, null, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptionsAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(fieldExpression, options, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocument, Guid>(
+                fieldExpression, options, null, token));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndPartitionKey_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(fieldExpression, partitionKey);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocument, Guid>(
+                fieldExpression, null, partitionKey, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndPartitionKeyAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(fieldExpression, partitionKey, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocument, Guid>(
+                fieldExpression, null, partitionKey, token));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptionsAndPartitionKey_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(fieldExpression, options, partitionKey);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocument, Guid>(
+                fieldExpression, options, partitionKey, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptionsAndPartitionKeyAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(fieldExpression, options, partitionKey, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocument, Guid>(
+                fieldExpression, options, partitionKey, token));
+    }
+
+    #region Keyed
+
+    [Fact]
+    public async Task Keyed_WithFieldExpression_CreatesIndex()
+    {
+        // Arrange
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, null, null, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, null, null, token));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndOptions_CreatesIndex()
+    {
+        // Arrange
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, options);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, null, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndOptionsAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, options, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, null, token));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndPartitionKey_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, partitionKey);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, null, partitionKey, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndPartitionKeyAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, partitionKey, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, null, partitionKey, token));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndOptionsAndPartitionKey_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, options, partitionKey);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, partitionKey, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndOptionsAndPartitionKeyAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, options, partitionKey, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, partitionKey, token));
+    }
+
+    #endregion
+}

CoreUnitTests/BaseMongoRepositoryTests/IndexTests/CreateAscendingIndexTests.cs

@@ -1,29 +0,0 @@
-using System;
-using System.Linq.Expressions;
-using System.Threading;
-using System.Threading.Tasks;
-using CoreUnitTests.Infrastructure.Model;
-using MongoDbGenericRepository.DataAccess.Index;
-using Moq;
-using Xunit;
-
-namespace CoreUnitTests.BaseMongoRepositoryTests.IndexTests;
-
-public class CreateAscendingIndexTests : BaseIndexTests
-{
-    /*[Fact]
-    public async Task CreateAscendingIndexAsync_EnsureTokenPassed()
-    {
-        // Arrange
-        IndexHandler = new Mock<IMongoDbIndexHandler>();
-        var token = new CancellationToken(true);
-
-        // Act
-        Expression<Func<TestDocument, object>> fieldExpression = t => t.SomeContent2;
-        // await Sut.CreateAscendingIndexAsync<TestDocument>(fieldExpression, token);
-
-        // Assert
-        IndexHandler.Verify(x => x.CreateAscendingIndexAsync<TestDocument, Guid>(
-            fieldExpression, null, null, token));
-    }*/
-}

CoreUnitTests/BaseMongoRepositoryTests/IndexTests/CreateDescendingIndexAsyncTests.cs

@@ -0,0 +1,294 @@
+using System;
+using System.Linq.Expressions;
+using System.Threading;
+using System.Threading.Tasks;
+using AutoFixture;
+using CoreUnitTests.Infrastructure.Model;
+using MongoDbGenericRepository.DataAccess.Index;
+using MongoDbGenericRepository.Models;
+using Moq;
+using Xunit;
+
+namespace CoreUnitTests.BaseMongoRepositoryTests.IndexTests;
+
+public class CreateDescendingIndexAsyncTests : BaseIndexTests
+{
+    private readonly Expression<Func<TestDocumentWithKey<int>, object>> keyedFieldExpression = t => t.SomeContent2;
+    private readonly Expression<Func<TestDocument, object>> fieldExpression = t => t.SomeContent2;
+
+    [Fact]
+    public async Task WithFieldExpression_CreatesIndex()
+    {
+        // Arrange
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(fieldExpression);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocument, Guid>(fieldExpression, null, null, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(fieldExpression, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocument, Guid>(fieldExpression, null, null, token));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptions_CreatesIndex()
+    {
+        // Arrange
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(fieldExpression, options);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocument, Guid>(
+                fieldExpression, options, null, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptionsAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(fieldExpression, options, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocument, Guid>(
+                fieldExpression, options, null, token));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndPartitionKey_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(fieldExpression, partitionKey);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocument, Guid>(
+                fieldExpression, null, partitionKey, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndPartitionKeyAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(fieldExpression, partitionKey, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocument, Guid>(
+                fieldExpression, null, partitionKey, token));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptionsAndPartitionKey_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(fieldExpression, options, partitionKey);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocument, Guid>(
+                fieldExpression, options, partitionKey, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptionsAndPartitionKeyAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(fieldExpression, options, partitionKey, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocument, Guid>(
+                fieldExpression, options, partitionKey, token));
+    }
+
+    #region Keyed
+
+    [Fact]
+    public async Task Keyed_WithFieldExpression_CreatesIndex()
+    {
+        // Arrange
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, null, null, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, null, null, token));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndOptions_CreatesIndex()
+    {
+        // Arrange
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, options);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, null, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndOptionsAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, options, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, null, token));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndPartitionKey_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, partitionKey);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, null, partitionKey, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndPartitionKeyAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, partitionKey, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, null, partitionKey, token));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndOptionsAndPartitionKey_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, options, partitionKey);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, partitionKey, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task Keyed_WithFieldExpressionAndOptionsAndPartitionKeyAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, options, partitionKey, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, partitionKey, token));
+    }
+
+    #endregion
+}

CoreUnitTests/BaseMongoRepositoryTests/IndexTests/CreateTextIndexAsyncTests.cs

@@ -11,7 +11,7 @@ using CancellationToken = System.Threading.CancellationToken;
 
 namespace CoreUnitTests.BaseMongoRepositoryTests.IndexTests;
 
-public class CreateTextIndexTests : BaseIndexTests
+public class CreateTextIndexAsyncTests : BaseIndexTests
 {
     private readonly Expression<Func<TestDocument, object>> fieldExpression = t => t.SomeContent2;
     private readonly Expression<Func<TestDocumentWithKey<int>, object>> keyedFieldExpression = t => t.SomeContent2;

CoreUnitTests/BaseMongoRepositoryTests/IndexTests/GetIndexNamesAsyncTests.cs

@@ -10,7 +10,7 @@ using Xunit;
 
 namespace CoreUnitTests.BaseMongoRepositoryTests.IndexTests;
 
-public class GetIndexNamesTests : BaseIndexTests
+public class GetIndexNamesAsyncTests : BaseIndexTests
 {
     [Fact]
     public async Task WithNoParameters_ReturnsIndexNames()

CoreUnitTests/Infrastructure/GenericTestContext.cs

@@ -6,18 +6,13 @@ namespace CoreUnitTests.Infrastructure;
 
 public class GenericTestContext<TSut>
 {
-    public GenericTestContext()
-    {
-        Fixture = new Fixture().Customize(new AutoMoqCustomization());
-    }
+    public GenericTestContext() => Fixture = new Fixture().Customize(new AutoMoqCustomization());
 
     protected Mock<T> MockOf<T>()
-        where T : class
-    {
-        return Fixture.Freeze<Mock<T>>();
-    }
+        where T : class =>
+        Fixture.Freeze<Mock<T>>();
 
     protected IFixture Fixture { get; set; }
 
-    protected TSut Sut { get => Fixture.Create<TSut>(); }
+    protected TSut Sut => Fixture.Create<TSut>();
 }

CoreUnitTests/KeyTypedRepositoryTests/IndexTests/CreateAscendingIndexAsyncTests.cs

@@ -0,0 +1,154 @@
+using System;
+using System.Linq.Expressions;
+using System.Threading;
+using System.Threading.Tasks;
+using AutoFixture;
+using CoreUnitTests.Infrastructure;
+using CoreUnitTests.Infrastructure.Model;
+using MongoDbGenericRepository.DataAccess.Index;
+using MongoDbGenericRepository.Models;
+using Moq;
+using Xunit;
+
+namespace CoreUnitTests.KeyTypedRepositoryTests.IndexTests;
+
+public class CreateAscendingIndexAsyncTests : TestKeyedMongoRepositoryContext<int>
+{
+    private readonly Expression<Func<TestDocumentWithKey<int>, object>> keyedFieldExpression = t => t.SomeContent2;
+
+    [Fact]
+    public async Task WithFieldExpression_CreatesIndex()
+    {
+        // Arrange
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(keyedFieldExpression);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, null, null, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(keyedFieldExpression, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, null, null, token));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptions_CreatesIndex()
+    {
+        // Arrange
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(keyedFieldExpression, options);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, null, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptionsAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(keyedFieldExpression, options, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, null, token));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndPartitionKey_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(keyedFieldExpression, partitionKey);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, null, partitionKey, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndPartitionKeyAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(keyedFieldExpression, partitionKey, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, null, partitionKey, token));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptionsAndPartitionKey_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(keyedFieldExpression, options, partitionKey);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, partitionKey, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptionsAndPartitionKeyAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateAscendingIndexAsync(keyedFieldExpression, options, partitionKey, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateAscendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, partitionKey, token));
+    }
+}

CoreUnitTests/KeyTypedRepositoryTests/IndexTests/CreateDescendingIndexAsyncTests.cs

@@ -0,0 +1,154 @@
+using System;
+using System.Linq.Expressions;
+using System.Threading;
+using System.Threading.Tasks;
+using AutoFixture;
+using CoreUnitTests.Infrastructure;
+using CoreUnitTests.Infrastructure.Model;
+using MongoDbGenericRepository.DataAccess.Index;
+using MongoDbGenericRepository.Models;
+using Moq;
+using Xunit;
+
+namespace CoreUnitTests.KeyTypedRepositoryTests.IndexTests;
+
+public class CreateDescendingIndexAsyncTests : TestKeyedMongoRepositoryContext<int>
+{
+    private readonly Expression<Func<TestDocumentWithKey<int>, object>> keyedFieldExpression = t => t.SomeContent2;
+
+    [Fact]
+    public async Task WithFieldExpression_CreatesIndex()
+    {
+        // Arrange
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(keyedFieldExpression);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, null, null, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(keyedFieldExpression, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(keyedFieldExpression, null, null, token));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptions_CreatesIndex()
+    {
+        // Arrange
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(keyedFieldExpression, options);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, null, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptionsAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(keyedFieldExpression, options, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, null, token));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndPartitionKey_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(keyedFieldExpression, partitionKey);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, null, partitionKey, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndPartitionKeyAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(keyedFieldExpression, partitionKey, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, null, partitionKey, token));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptionsAndPartitionKey_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(keyedFieldExpression, options, partitionKey);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, partitionKey, CancellationToken.None));
+    }
+
+    [Fact]
+    public async Task WithFieldExpressionAndOptionsAndPartitionKeyAndCancellationToken_CreatesIndex()
+    {
+        // Arrange
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+        var indexName = Fixture.Create<string>();
+        var options = new IndexCreationOptions { Name = indexName };
+
+        IndexHandler = new Mock<IMongoDbIndexHandler>();
+
+        // Act
+        await Sut.CreateDescendingIndexAsync(keyedFieldExpression, options, partitionKey, token);
+
+        // Assert
+        IndexHandler.Verify(
+            x => x.CreateDescendingIndexAsync<TestDocumentWithKey<int>, int>(
+                keyedFieldExpression, options, partitionKey, token));
+    }
+}

MongoDbGenericRepository/BaseMongoRepository.Index.cs

@@ -1,29 +1,32 @@
-using MongoDbGenericRepository.DataAccess.Index;
-using System;
+using System;
 using System.Collections.Generic;
-using System.Threading.Tasks;
 using System.Linq.Expressions;
 using System.Threading;
+using System.Threading.Tasks;
+using MongoDbGenericRepository.DataAccess.Index;
 using MongoDbGenericRepository.Models;
 
 namespace MongoDbGenericRepository
 {
     /// <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.
+    ///     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 partial class BaseMongoRepository : IBaseMongoRepository_Index
     {
         private IMongoDbIndexHandler _mongoDbIndexHandler;
 
         /// <summary>
-        /// The MongoDb accessor to manage indexes.
+        ///     The MongoDb accessor to manage indexes.
         /// </summary>
         protected virtual IMongoDbIndexHandler MongoDbIndexHandler
         {
             get
             {
-                if (_mongoDbIndexHandler != null) { return _mongoDbIndexHandler; }
+                if (_mongoDbIndexHandler != null)
+                {
+                    return _mongoDbIndexHandler;
+                }
 
                 lock (_initLock)
                 {
@@ -32,9 +35,10 @@ namespace MongoDbGenericRepository
                         _mongoDbIndexHandler = new MongoDbIndexHandler(MongoDbContext);
                     }
                 }
+
                 return _mongoDbIndexHandler;
             }
-            set { _mongoDbIndexHandler = value; }
+            set => _mongoDbIndexHandler = value;
         }
 
         /// <inheritdoc />
@@ -120,7 +124,10 @@ namespace MongoDbGenericRepository
         }
 
         /// <inheritdoc />
-        public async Task<string> CreateTextIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, string partitionKey, CancellationToken cancellationToken)
+        public async Task<string> CreateTextIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            string partitionKey,
+            CancellationToken cancellationToken)
             where TDocument : IDocument<Guid>
         {
             return await CreateTextIndexAsync<TDocument, Guid>(field, null, partitionKey, cancellationToken);
@@ -134,21 +141,31 @@ namespace MongoDbGenericRepository
         }
 
         /// <inheritdoc />
-        public async Task<string> CreateTextIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, CancellationToken cancellationToken)
+        public async Task<string> CreateTextIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            CancellationToken cancellationToken)
             where TDocument : IDocument<Guid>
         {
             return await CreateTextIndexAsync<TDocument, Guid>(field, indexCreationOptions, null, cancellationToken);
         }
 
         /// <inheritdoc />
-        public async Task<string> CreateTextIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey)
+        public async Task<string> CreateTextIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey)
             where TDocument : IDocument<Guid>
         {
             return await CreateTextIndexAsync<TDocument, Guid>(field, indexCreationOptions, partitionKey, CancellationToken.None);
         }
 
         /// <inheritdoc />
-        public async Task<string> CreateTextIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey, CancellationToken cancellationToken)
+        public async Task<string> CreateTextIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey,
+            CancellationToken cancellationToken)
             where TDocument : IDocument<Guid>
         {
             return await CreateTextIndexAsync<TDocument, Guid>(field, indexCreationOptions, partitionKey, cancellationToken);
@@ -179,7 +196,10 @@ namespace MongoDbGenericRepository
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateTextIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, string partitionKey, CancellationToken cancellationToken)
+        public virtual async Task<string> CreateTextIndexAsync<TDocument, TKey>(
+            Expression<Func<TDocument, object>> field,
+            string partitionKey,
+            CancellationToken cancellationToken)
             where TDocument : IDocument<TKey>
             where TKey : IEquatable<TKey>
         {
@@ -187,7 +207,9 @@ namespace MongoDbGenericRepository
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateTextIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions)
+        public virtual async Task<string> CreateTextIndexAsync<TDocument, TKey>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions)
             where TDocument : IDocument<TKey>
             where TKey : IEquatable<TKey>
         {
@@ -195,7 +217,10 @@ namespace MongoDbGenericRepository
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateTextIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, CancellationToken cancellationToken)
+        public virtual async Task<string> CreateTextIndexAsync<TDocument, TKey>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            CancellationToken cancellationToken)
             where TDocument : IDocument<TKey>
             where TKey : IEquatable<TKey>
         {
@@ -203,7 +228,10 @@ namespace MongoDbGenericRepository
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateTextIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey)
+        public virtual async Task<string> CreateTextIndexAsync<TDocument, TKey>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey)
             where TDocument : IDocument<TKey>
             where TKey : IEquatable<TKey>
         {
@@ -211,7 +239,11 @@ namespace MongoDbGenericRepository
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateTextIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey, CancellationToken cancellationToken)
+        public virtual async Task<string> CreateTextIndexAsync<TDocument, TKey>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey,
+            CancellationToken cancellationToken)
             where TDocument : IDocument<TKey>
             where TKey : IEquatable<TKey>
         {
@@ -219,44 +251,291 @@ namespace MongoDbGenericRepository
         }
 
         /// <inheritdoc />
-        public async Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
+        public async Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field)
             where TDocument : IDocument<Guid>
         {
-            return await CreateAscendingIndexAsync<TDocument, Guid>(field, indexCreationOptions, partitionKey);
+            return await CreateAscendingIndexAsync<TDocument, Guid>(field, null, null, CancellationToken.None);
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateAscendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
+        public async Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, CancellationToken cancellationToken)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateAscendingIndexAsync<TDocument, Guid>(field, null, null, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateAscendingIndexAsync<TDocument, Guid>(field, indexCreationOptions, null, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateAscendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            CancellationToken cancellationToken)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateAscendingIndexAsync<TDocument, Guid>(field, indexCreationOptions, null, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, string partitionKey)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateAscendingIndexAsync<TDocument, Guid>(field, null, partitionKey, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateAscendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            string partitionKey,
+            CancellationToken cancellationToken)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateAscendingIndexAsync<TDocument, Guid>(field, null, partitionKey, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateAscendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateAscendingIndexAsync<TDocument, Guid>(field, indexCreationOptions, partitionKey, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateAscendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey,
+            CancellationToken cancellationToken)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateAscendingIndexAsync<TDocument, Guid>(field, indexCreationOptions, partitionKey, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field)
             where TDocument : IDocument<TKey>
             where TKey : IEquatable<TKey>
         {
-            return await MongoDbIndexHandler.CreateAscendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, partitionKey);
+            return await CreateAscendingIndexAsync<TDocument, TKey>(field, null, null, CancellationToken.None);
         }
 
         /// <inheritdoc />
-        public async Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
-            where TDocument : IDocument<Guid>
-        {
-            return await CreateDescendingIndexAsync<TDocument, Guid>(field, indexCreationOptions, partitionKey);
-        }
-
-        /// <inheritdoc />
-        public virtual async Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument, TKey>(
+            Expression<Func<TDocument, object>> field,
+            CancellationToken cancellationToken)
             where TDocument : IDocument<TKey>
             where TKey : IEquatable<TKey>
         {
-            return await MongoDbIndexHandler.CreateDescendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, partitionKey);
+            return await CreateAscendingIndexAsync<TDocument, TKey>(field, null, null, cancellationToken);
         }
 
         /// <inheritdoc />
-        public async Task<string> CreateHashedIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument, TKey>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await CreateAscendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, null, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument, TKey>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await CreateAscendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, null, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, string partitionKey)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await CreateAscendingIndexAsync<TDocument, TKey>(field, null, partitionKey, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument, TKey>(
+            Expression<Func<TDocument, object>> field,
+            string partitionKey,
+            CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await CreateAscendingIndexAsync<TDocument, TKey>(field, null, partitionKey, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument, TKey>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await CreateAscendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, partitionKey, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument, TKey>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey,
+            CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await MongoDbIndexHandler.CreateAscendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, partitionKey, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateDescendingIndexAsync<TDocument, Guid>(field, null, null, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, CancellationToken cancellationToken)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateDescendingIndexAsync<TDocument, Guid>(field, null, null, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateDescendingIndexAsync<TDocument, Guid>(field, indexCreationOptions, null, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, CancellationToken cancellationToken)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateDescendingIndexAsync<TDocument, Guid>(field, indexCreationOptions, null, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, string partitionKey)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateDescendingIndexAsync<TDocument, Guid>(field, null, partitionKey, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, string partitionKey, CancellationToken cancellationToken)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateDescendingIndexAsync<TDocument, Guid>(field, null, partitionKey, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateDescendingIndexAsync<TDocument, Guid>(field, indexCreationOptions, partitionKey, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey, CancellationToken cancellationToken)
+            where TDocument : IDocument<Guid>
+        {
+            return await CreateDescendingIndexAsync<TDocument, Guid>(field, indexCreationOptions, partitionKey, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await CreateDescendingIndexAsync<TDocument, TKey>(field, null, null, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await CreateDescendingIndexAsync<TDocument, TKey>(field, null, null, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await CreateDescendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, null, CancellationToken.None);
+        }
+
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await CreateDescendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, null, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, string partitionKey)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await CreateDescendingIndexAsync<TDocument, TKey>(field, null, partitionKey, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, string partitionKey, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await CreateDescendingIndexAsync<TDocument, TKey>(field, null, partitionKey, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await CreateDescendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, partitionKey, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>
+        {
+            return await MongoDbIndexHandler.CreateDescendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, partitionKey, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public async Task<string> CreateHashedIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions = null,
+            string partitionKey = null)
             where TDocument : IDocument<Guid>
         {
             return await CreateHashedIndexAsync<TDocument, Guid>(field, indexCreationOptions, partitionKey);
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateHashedIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
+        public virtual async Task<string> CreateHashedIndexAsync<TDocument, TKey>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions = null,
+            string partitionKey = null)
             where TDocument : IDocument<TKey>
             where TKey : IEquatable<TKey>
         {
@@ -264,14 +543,20 @@ namespace MongoDbGenericRepository
         }
 
         /// <inheritdoc />
-        public async Task<string> CreateCombinedTextIndexAsync<TDocument>(IEnumerable<Expression<Func<TDocument, object>>> fields, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
+        public async Task<string> CreateCombinedTextIndexAsync<TDocument>(
+            IEnumerable<Expression<Func<TDocument, object>>> fields,
+            IndexCreationOptions indexCreationOptions = null,
+            string partitionKey = null)
             where TDocument : IDocument<Guid>
         {
             return await CreateCombinedTextIndexAsync<TDocument, Guid>(fields, indexCreationOptions, partitionKey);
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateCombinedTextIndexAsync<TDocument, TKey>(IEnumerable<Expression<Func<TDocument, object>>> fields, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
+        public virtual async Task<string> CreateCombinedTextIndexAsync<TDocument, TKey>(
+            IEnumerable<Expression<Func<TDocument, object>>> fields,
+            IndexCreationOptions indexCreationOptions = null,
+            string partitionKey = null)
             where TDocument : IDocument<TKey>
             where TKey : IEquatable<TKey>
         {

MongoDbGenericRepository/IBaseMongoRepository.Index.cs

@@ -172,6 +172,91 @@ namespace MongoDbGenericRepository
             where TDocument : IDocument<TKey>
             where TKey : IEquatable<TKey>;
 
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <param name="indexCreationOptions">Options for creating an index.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <param name="indexCreationOptions">Options for creating an index.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, string partitionKey)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, string partitionKey, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
         /// <summary>
         /// Creates an index on the given field in ascending order.
         /// IndexCreationOptions can be supplied to further specify
@@ -183,7 +268,108 @@ namespace MongoDbGenericRepository
         /// <param name="indexCreationOptions">Options for creating an index.</param>
         /// <param name="partitionKey">An optional partition key.</param>
         /// <returns>The result of the create index operation.</returns>
-        Task<string> CreateAscendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
+        Task<string> CreateAscendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <param name="indexCreationOptions">Options for creating an index.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <param name="indexCreationOptions">Options for creating an index.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <param name="indexCreationOptions">Options for creating an index.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, string partitionKey)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, string partitionKey, CancellationToken cancellationToken)
             where TDocument : IDocument<TKey>
             where TKey : IEquatable<TKey>;
 
@@ -198,7 +384,23 @@ namespace MongoDbGenericRepository
         /// <param name="indexCreationOptions">Options for creating an index.</param>
         /// <param name="partitionKey">An optional partition key.</param>
         /// <returns>The result of the create index operation.</returns>
-        Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
+        Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey)
+            where TDocument : IDocument<TKey>
+            where TKey : IEquatable<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </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="field">The field we want to index.</param>
+        /// <param name="indexCreationOptions">Options for creating an index.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument, TKey>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey, CancellationToken cancellationToken)
             where TDocument : IDocument<TKey>
             where TKey : IEquatable<TKey>;
 

MongoDbGenericRepository/KeyTypedRepository/BaseMongoRepository.TKey.Index.cs

@@ -1,16 +1,16 @@
-using MongoDbGenericRepository.DataAccess.Index;
-using MongoDbGenericRepository.Models;
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq.Expressions;
+using System.Threading;
 using System.Threading.Tasks;
-using CancellationToken = System.Threading.CancellationToken;
+using MongoDbGenericRepository.DataAccess.Index;
+using MongoDbGenericRepository.Models;
 
 namespace MongoDbGenericRepository
 {
     /// <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.
+    ///     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 partial class BaseMongoRepository<TKey> : IBaseMongoRepository_Index<TKey>
         where TKey : IEquatable<TKey>
@@ -18,13 +18,16 @@ namespace MongoDbGenericRepository
         private IMongoDbIndexHandler _mongoDbIndexHandler;
 
         /// <summary>
-        /// The MongoDb accessor to manage indexes.
+        ///     The MongoDb accessor to manage indexes.
         /// </summary>
         protected virtual IMongoDbIndexHandler MongoDbIndexHandler
         {
             get
             {
-                if (_mongoDbIndexHandler != null) { return _mongoDbIndexHandler; }
+                if (_mongoDbIndexHandler != null)
+                {
+                    return _mongoDbIndexHandler;
+                }
 
                 lock (_initLock)
                 {
@@ -36,7 +39,7 @@ namespace MongoDbGenericRepository
 
                 return _mongoDbIndexHandler;
             }
-            set { _mongoDbIndexHandler = value; }
+            set => _mongoDbIndexHandler = value;
         }
 
         /// <inheritdoc />
@@ -89,14 +92,20 @@ namespace MongoDbGenericRepository
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateTextIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, CancellationToken cancellationToken)
+        public virtual async Task<string> CreateTextIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            CancellationToken cancellationToken)
             where TDocument : IDocument<TKey>
         {
             return await CreateTextIndexAsync(field, indexCreationOptions, null, cancellationToken);
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateTextIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey)
+        public virtual async Task<string> CreateTextIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey)
             where TDocument : IDocument<TKey>
         {
             return await CreateTextIndexAsync(field, indexCreationOptions, partitionKey, CancellationToken.None);
@@ -110,31 +119,168 @@ namespace MongoDbGenericRepository
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateTextIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, string partitionKey, CancellationToken cancellationToken)
+        public virtual async Task<string> CreateTextIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            string partitionKey,
+            CancellationToken cancellationToken)
             where TDocument : IDocument<TKey>
         {
             return await CreateTextIndexAsync(field, null, partitionKey, cancellationToken);
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateTextIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey, CancellationToken cancellationToken)
+        public virtual async Task<string> CreateTextIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey,
+            CancellationToken cancellationToken)
             where TDocument : IDocument<TKey>
         {
             return await MongoDbIndexHandler.CreateTextIndexAsync<TDocument, TKey>(field, indexCreationOptions, partitionKey, cancellationToken);
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field)
             where TDocument : IDocument<TKey>
         {
-            return await MongoDbIndexHandler.CreateAscendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, partitionKey);
+            return await CreateAscendingIndexAsync(field, null, null, CancellationToken.None);
         }
 
         /// <inheritdoc />
-        public virtual async Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            CancellationToken cancellationToken)
             where TDocument : IDocument<TKey>
         {
-            return await MongoDbIndexHandler.CreateDescendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, partitionKey);
+            return await CreateAscendingIndexAsync(field, null, null, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions)
+            where TDocument : IDocument<TKey>
+        {
+            return await CreateAscendingIndexAsync(field, indexCreationOptions, null, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+        {
+            return await CreateAscendingIndexAsync(field, indexCreationOptions, null, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, string partitionKey)
+            where TDocument : IDocument<TKey>
+        {
+            return await CreateAscendingIndexAsync(field, null, partitionKey, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            string partitionKey,
+            CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+        {
+            return await CreateAscendingIndexAsync(field, null, partitionKey, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey)
+            where TDocument : IDocument<TKey>
+        {
+            return await CreateAscendingIndexAsync(field, indexCreationOptions, partitionKey, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateAscendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey,
+            CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+        {
+            return await MongoDbIndexHandler.CreateAscendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, partitionKey, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field)
+            where TDocument : IDocument<TKey>
+        {
+            return await CreateDescendingIndexAsync(field, null, null, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+        {
+            return await CreateDescendingIndexAsync(field, null, null, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions)
+            where TDocument : IDocument<TKey>
+        {
+            return await CreateDescendingIndexAsync(field, indexCreationOptions, null, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+        {
+            return await CreateDescendingIndexAsync(field, indexCreationOptions, null, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, string partitionKey)
+            where TDocument : IDocument<TKey>
+        {
+            return await CreateDescendingIndexAsync(field, null, partitionKey, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            string partitionKey,
+            CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+        {
+            return await CreateDescendingIndexAsync(field, null, partitionKey, cancellationToken);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey)
+            where TDocument : IDocument<TKey>
+        {
+            return await CreateDescendingIndexAsync(field, indexCreationOptions, partitionKey, CancellationToken.None);
+        }
+
+        /// <inheritdoc />
+        public virtual async Task<string> CreateDescendingIndexAsync<TDocument>(
+            Expression<Func<TDocument, object>> field,
+            IndexCreationOptions indexCreationOptions,
+            string partitionKey,
+            CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>
+        {
+            return await MongoDbIndexHandler.CreateDescendingIndexAsync<TDocument, TKey>(field, indexCreationOptions, partitionKey, cancellationToken);
         }
 
         /// <inheritdoc />

MongoDbGenericRepository/KeyTypedRepository/IBaseMongoRepository.TKey.Index.cs

@@ -149,6 +149,80 @@ namespace MongoDbGenericRepository
         Task<string> CreateTextIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey, CancellationToken cancellationToken)
             where TDocument : IDocument<TKey>;
 
+
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field)
+            where TDocument : IDocument<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <param name="indexCreationOptions">Options for creating an index.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions)
+            where TDocument : IDocument<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <param name="indexCreationOptions">Options for creating an index.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, string partitionKey)
+            where TDocument : IDocument<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, string partitionKey, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>;
+
         /// <summary>
         /// Creates an index on the given field in ascending order.
         /// IndexCreationOptions can be supplied to further specify
@@ -159,7 +233,94 @@ namespace MongoDbGenericRepository
         /// <param name="indexCreationOptions">Options for creating an index.</param>
         /// <param name="partitionKey">An optional partition key.</param>
         /// <returns>The result of the create index operation.</returns>
-        Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
+        Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey)
+            where TDocument : IDocument<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in ascending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <param name="indexCreationOptions">Options for creating an index.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateAscendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field)
+            where TDocument : IDocument<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <param name="indexCreationOptions">Options for creating an index.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions)
+            where TDocument : IDocument<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <param name="indexCreationOptions">Options for creating an index.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, CancellationToken cancellationToken)
+            where TDocument : IDocument<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, string partitionKey)
+            where TDocument : IDocument<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, string partitionKey, CancellationToken cancellationToken)
             where TDocument : IDocument<TKey>;
 
         /// <summary>
@@ -172,7 +333,21 @@ namespace MongoDbGenericRepository
         /// <param name="indexCreationOptions">Options for creating an index.</param>
         /// <param name="partitionKey">An optional partition key.</param>
         /// <returns>The result of the create index operation.</returns>
-        Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions = null, string partitionKey = null)
+        Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey)
+            where TDocument : IDocument<TKey>;
+
+        /// <summary>
+        /// Creates an index on the given field in descending order.
+        /// IndexCreationOptions can be supplied to further specify
+        /// how the creation should be done.
+        /// </summary>
+        /// <typeparam name="TDocument">The type representing a Document.</typeparam>
+        /// <param name="field">The field we want to index.</param>
+        /// <param name="indexCreationOptions">Options for creating an index.</param>
+        /// <param name="partitionKey">An optional partition key.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>The result of the create index operation.</returns>
+        Task<string> CreateDescendingIndexAsync<TDocument>(Expression<Func<TDocument, object>> field, IndexCreationOptions indexCreationOptions, string partitionKey, CancellationToken cancellationToken)
             where TDocument : IDocument<TKey>;
 
         /// <summary>