public async void Delete_Errors() { ShiftControllerMockFacade mock = new ShiftControllerMockFacade(); var mockResult = new Mock <ActionResponse>(); mockResult.SetupGet(x => x.Success).Returns(false); mock.ServiceMock.Setup(x => x.Delete(It.IsAny <int>())).Returns(Task.FromResult <ActionResponse>(mockResult.Object)); ShiftController controller = new ShiftController(mock.ApiSettingsMoc.Object, mock.LoggerMock.Object, mock.TransactionCoordinatorMock.Object, mock.ServiceMock.Object, mock.ModelMapperMock.Object); controller.ControllerContext = new ControllerContext(); controller.ControllerContext.HttpContext = new DefaultHttpContext(); IActionResult response = await controller.Delete(default(int)); response.Should().BeOfType <ObjectResult>(); (response as ObjectResult).StatusCode.Should().Be((int)HttpStatusCode.UnprocessableEntity); mock.ServiceMock.Verify(x => x.Delete(It.IsAny <int>())); }