public void ReturnCorrectTEntityInstance_WhenRequestedGuidIsFound() { // Arrange var parserDbContext = new Mock <IParserDbContext>(); var entities = new Mock <IDbSet <MockDbModel> >(); parserDbContext.Setup(c => c.Set <MockDbModel>()).Returns(entities.Object); var entityFrameworkRepository = new EntityFrameworkRepository <MockDbModel>(parserDbContext.Object); var matchingGuid = Guid.NewGuid(); var expectedReturnedTEntity = new MockDbModel() { Id = matchingGuid }; var fakeData = new HashSet <MockDbModel>() { new MockDbModel() { Id = Guid.NewGuid() }, new MockDbModel() { Id = Guid.NewGuid() }, new MockDbModel() { Id = Guid.NewGuid() }, new MockDbModel() { Id = Guid.NewGuid() }, expectedReturnedTEntity, new MockDbModel() { Id = Guid.NewGuid() } }; var fakeDataQueryable = fakeData.AsQueryable(); entities.As <IQueryable>().Setup(e => e.GetEnumerator()).Returns(fakeDataQueryable.GetEnumerator()); entities.As <IQueryable>().Setup(e => e.ElementType).Returns(fakeDataQueryable.ElementType); entities.As <IQueryable>().Setup(e => e.Expression).Returns(fakeDataQueryable.Expression); entities.As <IQueryable>().Setup(e => e.Provider).Returns(fakeDataQueryable.Provider); var entityGuid = matchingGuid; // Act var actualReturnedTEntity = entityFrameworkRepository.Find(entityGuid); // Assert Assert.That(actualReturnedTEntity, Is.SameAs(expectedReturnedTEntity)); }
public void ThrowArgumentNullExceptionWhitCorrectMessage_WhenEntityParameterIsNull() { // Arrange var dbContext = new Mock <ICarAdvertsSystemDbContext>(); var efGenericRepository = new EfGenericRepository <MockDbModel>(dbContext.Object); MockDbModel entity = null; // Act and Assert Assert.That( () => efGenericRepository.Add(entity), Throws.InstanceOf <ArgumentNullException>().With.Message.Contains(nameof(entity))); }
public void ThrowArgumentNullException_WhenEntityParameterIsNull() { // Arrange var dbContext = new Mock <IParserDbContext>(); var genericRepository = new GenericRepository <MockDbModel>(dbContext.Object); MockDbModel entity = null; // Act & Assert Assert.That( () => genericRepository.Create(entity), Throws.InstanceOf <ArgumentNullException>().With.Message.Contains(nameof(entity))); }
public void ThrowArgumentNullException_WhenTEntityParameterIsNull() { // Arrange var parserDbContext = new Mock <IParserDbContext>(); var entities = new Mock <IDbSet <MockDbModel> >(); parserDbContext.Setup(c => c.Set <MockDbModel>()).Returns(entities.Object); var entityFrameworkRepository = new EntityFrameworkRepository <MockDbModel>(parserDbContext.Object); MockDbModel entity = null; // Act & Assert Assert.That( () => entityFrameworkRepository.Create(entity), Throws.InstanceOf <ArgumentNullException>().With.Message.Contains(nameof(entity))); }
public void InvokeIQueryableTEntity_AddMethodOnceWithCorrectParameter() { // Arrange var parserDbContext = new Mock <IParserDbContext>(); var entities = new Mock <IDbSet <MockDbModel> >(); parserDbContext.Setup(c => c.Set <MockDbModel>()).Returns(entities.Object); var entityFrameworkRepository = new EntityFrameworkRepository <MockDbModel>(parserDbContext.Object); var entity = new MockDbModel(); // Act entityFrameworkRepository.Create(entity); // Assert entities.Verify(e => e.Add(entity), Times.Once); }
public void ReturnCorrectEntityInstance() { // Arrange var dbContext = new Mock <IParserDbContext>(); var dbSet = new Mock <IDbSet <MockDbModel> >(); dbContext.Setup(c => c.Set <MockDbModel>()).Returns(dbSet.Object); var genericRepository = new GenericRepository <MockDbModel>(dbContext.Object); var entity = new MockDbModel(); // Act var actualReturnedEntity = genericRepository.Create(entity); // Assert Assert.That(actualReturnedEntity, Is.SameAs(entity)); }
public void InvokeIDbSet_AddMethodOnceWithCorrectParameter() { // Arrange var dbContext = new Mock <IParserDbContext>(); var dbSet = new Mock <IDbSet <MockDbModel> >(); dbContext.Setup(c => c.Set <MockDbModel>()).Returns(dbSet.Object); var genericRepository = new GenericRepository <MockDbModel>(dbContext.Object); var entity = new MockDbModel(); // Act genericRepository.Create(entity); // Assert dbSet.Verify(s => s.Add(entity), Times.Once); }
public void ReturnCorrectTEntityInstance() { // Arrange var parserDbContext = new Mock <IParserDbContext>(); var entities = new Mock <IDbSet <MockDbModel> >(); parserDbContext.Setup(c => c.Set <MockDbModel>()).Returns(entities.Object); var entityFrameworkRepository = new EntityFrameworkRepository <MockDbModel>(parserDbContext.Object); var expectedReturnerIQueryableTEntityInstance = entities.Object; var entity = new MockDbModel(); // Act var actualReturnerTEntityInstance = entityFrameworkRepository.Create(entity); // Assert Assert.That(actualReturnerTEntityInstance, Is.SameAs(entity)); }