tests for readonly repositories

2023-07-04 22:38:01 +01:00
parent b09b359867
commit dc7a4dc67b
56 changed files with 10877 additions and 1212 deletions
@@ -0,0 +1,214 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Linq.Expressions;
+using System.Threading;
+using AutoFixture;
+using CoreUnitTests.Infrastructure;
+using CoreUnitTests.Infrastructure.Model;
+using FluentAssertions;
+using MongoDbGenericRepository.DataAccess.Read;
+using Moq;
+using Xunit;
+
+namespace CoreUnitTests.ReadOnlyMongoRepositoryTests;
+
+public class ProjectManyTests : TestReadOnlyMongoRepositoryContext
+{
+    private readonly Expression<Func<TestDocument, bool>> filter = document => document.SomeContent == "SomeContent";
+    private readonly Expression<Func<TestDocument, TestProjection>> projection = document => new TestProjection {NestedData = document.Nested.SomeDate};
+
+    [Fact]
+    public void WithFilterAndProjection_Projects()
+    {
+        // Arrange
+        var projections = Fixture.CreateMany<TestProjection>().ToList();
+
+        SetupReader(projections);
+
+        // Act
+        var result = Sut.ProjectMany(filter, projection);
+
+        // Assert
+        result.Should().OnlyContain(x => projections.Contains(x));
+        Reader.Verify(
+            x => x.ProjectMany<TestDocument, TestProjection, Guid>(
+                filter,
+                projection,
+                null,
+                CancellationToken.None),
+            Times.Once);
+    }
+
+    [Fact]
+    public void WithFilterAndProjectionAndCancellationToken_Projects()
+    {
+        // Arrange
+        var projections = Fixture.CreateMany<TestProjection>().ToList();
+        var token = new CancellationToken(true);
+
+        SetupReader(projections);
+
+        // Act
+        var result = Sut.ProjectMany(filter, projection, token);
+
+        // Assert
+        result.Should().OnlyContain(x => projections.Contains(x));
+        Reader.Verify(
+            x => x.ProjectMany<TestDocument, TestProjection, Guid>(filter, projection, null, token),
+            Times.Once);
+    }
+
+    [Fact]
+    public void WithFilterAndProjectionAndPartitionKey_Projects()
+    {
+        // Arrange
+        var projections = Fixture.CreateMany<TestProjection>().ToList();
+        var partitionKey = Fixture.Create<string>();
+
+        SetupReader(projections);
+
+        // Act
+        var result = Sut.ProjectMany(filter, projection, partitionKey);
+
+        // Assert
+        result.Should().OnlyContain(x => projections.Contains(x));
+        Reader.Verify(
+            x => x.ProjectMany<TestDocument, TestProjection, Guid>(filter, projection, partitionKey, CancellationToken.None),
+            Times.Once);
+    }
+
+    [Fact]
+    public void WithFilterAndProjectionAndPartitionKeyAndCancellationToken_Projects()
+    {
+        // Arrange
+        var projections = Fixture.CreateMany<TestProjection>().ToList();
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+
+        SetupReader(projections);
+
+        // Act
+        var result = Sut.ProjectMany(filter, projection, partitionKey, token);
+
+        // Assert
+        result.Should().OnlyContain(x => projections.Contains(x));
+        Reader.Verify(
+            x => x.ProjectMany<TestDocument, TestProjection, Guid>(filter, projection, partitionKey, token),
+            Times.Once);
+    }
+
+    private void SetupReader(List<TestProjection> projections)
+    {
+        Reader = new Mock<IMongoDbReader>();
+        Reader
+            .Setup(
+                x => x.ProjectMany<TestDocument, TestProjection, Guid>(
+                    It.IsAny<Expression<Func<TestDocument, bool>>>(),
+                    It.IsAny<Expression<Func<TestDocument, TestProjection>>>(),
+                    It.IsAny<string>(),
+                    It.IsAny<CancellationToken>()))
+            .Returns(projections);
+    }
+
+    #region Keyed
+
+        private readonly Expression<Func<TestDocumentWithKey<int>, bool>> keyedFilter = document => document.SomeContent == "SomeContent";
+    private readonly Expression<Func<TestDocumentWithKey<int>, TestProjection>> keyedProjection = document => new TestProjection {NestedData = document.Nested.SomeDate};
+
+    [Fact]
+    public void Keyed_WithFilterAndProjection_Projects()
+    {
+        // Arrange
+        var keyedProjections = Fixture.CreateMany<TestProjection>().ToList();
+
+        SetupKeyedReader(keyedProjections);
+
+        // Act
+        var result = Sut.ProjectMany<TestDocumentWithKey<int>, TestProjection, int>(keyedFilter, keyedProjection);
+
+        // Assert
+        result.Should().OnlyContain(x => keyedProjections.Contains(x));
+        Reader.Verify(
+            x => x.ProjectMany<TestDocumentWithKey<int>, TestProjection, int>(
+                keyedFilter,
+                keyedProjection,
+                null,
+                CancellationToken.None),
+            Times.Once);
+    }
+
+    [Fact]
+    public void Keyed_WithFilterAndProjectionAndCancellationToken_Projects()
+    {
+        // Arrange
+        var keyedProjections = Fixture.CreateMany<TestProjection>().ToList();
+        var token = new CancellationToken(true);
+
+        SetupKeyedReader(keyedProjections);
+
+        // Act
+        var result = Sut.ProjectMany<TestDocumentWithKey<int>, TestProjection, int>(keyedFilter, keyedProjection, token);
+
+        // Assert
+        result.Should().OnlyContain(x => keyedProjections.Contains(x));
+        Reader.Verify(
+            x => x.ProjectMany<TestDocumentWithKey<int>, TestProjection, int>(keyedFilter, keyedProjection, null, token),
+            Times.Once);
+    }
+
+    [Fact]
+    public void Keyed_WithFilterAndProjectionAndPartitionKey_Projects()
+    {
+        // Arrange
+        var keyedProjections = Fixture.CreateMany<TestProjection>().ToList();
+        var partitionKey = Fixture.Create<string>();
+
+        SetupKeyedReader(keyedProjections);
+
+        // Act
+        var result = Sut.ProjectMany<TestDocumentWithKey<int>, TestProjection, int>(keyedFilter, keyedProjection, partitionKey);
+
+        // Assert
+        result.Should().OnlyContain(x => keyedProjections.Contains(x));
+        Reader.Verify(
+            x => x.ProjectMany<TestDocumentWithKey<int>, TestProjection, int>(keyedFilter, keyedProjection, partitionKey, CancellationToken.None),
+            Times.Once);
+    }
+
+    [Fact]
+    public void Keyed_WithFilterAndProjectionAndPartitionKeyAndCancellationToken_Projects()
+    {
+        // Arrange
+        var keyedProjections = Fixture.CreateMany<TestProjection>().ToList();
+        var partitionKey = Fixture.Create<string>();
+        var token = new CancellationToken(true);
+
+        SetupKeyedReader(keyedProjections);
+
+        // Act
+        var result = Sut.ProjectMany<TestDocumentWithKey<int>, TestProjection, int>(keyedFilter, keyedProjection, partitionKey, token);
+
+        // Assert
+        result.Should().OnlyContain(x => keyedProjections.Contains(x));
+        Reader.Verify(
+            x => x.ProjectMany<TestDocumentWithKey<int>, TestProjection, int>(keyedFilter, keyedProjection, partitionKey, token),
+            Times.Once);
+    }
+
+    private void SetupKeyedReader(List<TestProjection> keyedProjections)
+    {
+        Reader = new Mock<IMongoDbReader>();
+        Reader
+            .Setup(
+                x => x.ProjectMany<TestDocumentWithKey<int>, TestProjection, int>(
+                    It.IsAny<Expression<Func<TestDocumentWithKey<int>, bool>>>(),
+                    It.IsAny<Expression<Func<TestDocumentWithKey<int>, TestProjection>>>(),
+                    It.IsAny<string>(),
+                    It.IsAny<CancellationToken>()))
+            .Returns(keyedProjections);
+    }
+
+
+    #endregion
+}