public async void Update_NotFound() { DatabaseLogControllerMockFacade mock = new DatabaseLogControllerMockFacade(); var mockResult = new Mock <UpdateResponse <ApiDatabaseLogResponseModel> >(); mockResult.SetupGet(x => x.Success).Returns(false); mock.ServiceMock.Setup(x => x.Update(It.IsAny <int>(), It.IsAny <ApiDatabaseLogRequestModel>())).Returns(Task.FromResult <UpdateResponse <ApiDatabaseLogResponseModel> >(mockResult.Object)); mock.ServiceMock.Setup(x => x.Get(It.IsAny <int>())).Returns(Task.FromResult <ApiDatabaseLogResponseModel>(null)); DatabaseLogController controller = new DatabaseLogController(mock.ApiSettingsMoc.Object, mock.LoggerMock.Object, mock.TransactionCoordinatorMock.Object, mock.ServiceMock.Object, new ApiDatabaseLogModelMapper()); controller.ControllerContext = new ControllerContext(); controller.ControllerContext.HttpContext = new DefaultHttpContext(); IActionResult response = await controller.Update(default(int), new ApiDatabaseLogRequestModel()); response.Should().BeOfType <StatusCodeResult>(); (response as StatusCodeResult).StatusCode.Should().Be((int)HttpStatusCode.NotFound); mock.ServiceMock.Verify(x => x.Get(It.IsAny <int>())); }