public async Task Edit_action_result_method_should_return_BadRequest_when_answer_id_is_null()
{
// Arrange
var controller = new AnswersController(_answerRepository.Object);
// Act
var result = await controller.Edit(null);
// Assert
var badRequestObjectResult = Assert.IsType <BadRequestObjectResult>(result);
var model = Assert.IsAssignableFrom <BadRequestObjectResult>(badRequestObjectResult);
Assert.Equal(model.StatusCode, badRequestObjectResult.StatusCode);
Assert.NotNull(result);
}
public async Task Edit_post_action_result_should_return_ViewResult_with_correct_Model_type_when_modelState_not_valid()
{
// Arrange
var answer = new Answer()
{
AnswerId = 20,
};
// Arrange
var controller = new AnswersController(_answerRepository.Object);
controller.ModelState.AddModelError("Title", "Title is required");
// Act
var result = await controller.Edit(answer.AnswerId, answer);
// Assert
Assert.IsType <ViewResult>(result);
}
public async Task Edit_action_result_method_should_return_NotFound_when_no_answer_found_for_id()
{
// Arrange
var id = 0;
var expectedAnswer = _testData.GetTestAnswers().FirstOrDefault(q => q.AnswerId == id);
_answerRepository.Setup(repo => repo.GetByAnswerId(id)).ReturnsAsync(expectedAnswer);
var controller = new AnswersController(_answerRepository.Object);
// Act
var result = await controller.Edit(id);
// Assert
var notFoundObjectResult = Assert.IsType <NotFoundObjectResult>(result);
var model = Assert.IsAssignableFrom <NotFoundObjectResult>(notFoundObjectResult);
Assert.Equal(model.StatusCode, notFoundObjectResult.StatusCode);
Assert.Equal(model.Value, notFoundObjectResult.Value);
Assert.NotNull(result);
}
public async Task Edit_action_result_method_should_return_ViewResult_with_correct_Model_type()
{
// Arrange
var id = 1;
var expectedAnswer = _testData.GetTestAnswers().FirstOrDefault(q => q.AnswerId == id);
_answerRepository.Setup(repo => repo.GetByAnswerId(id)).ReturnsAsync(expectedAnswer);
var controller = new AnswersController(_answerRepository.Object);
// Act
var result = await controller.Edit(id);
// Assert
var viewResult = Assert.IsType <ViewResult>(result);
var model = Assert.IsAssignableFrom <Answer>(viewResult.ViewData.Model);
Assert.NotNull(result);
}
public async Task Edit_post_action_result_should_redirect_to_action_when_modelState_valid()
{
var id = 1;
var answer = _testData.GetTestAnswers().FirstOrDefault(q => q.AnswerId == id);
_answerRepository.Setup(repo => repo.GetByAnswerId(id)).ReturnsAsync(answer);
var httpContext = new DefaultHttpContext();
var tempData = new TempDataDictionary(httpContext, Mock.Of <ITempDataProvider>());
var controller = new AnswersController(_answerRepository.Object)
{
TempData = tempData
};
// Act
var result = await controller.Edit(answer.AnswerId, answer);
// Assert
Assert.IsType <RedirectToActionResult>(result);
}
public async Task Edit_post_action_result_method_should_return_BadRequest_when_id_received_different_to_answerId()
{
// Arrange
var id = 0;
var answer = new Answer()
{
AnswerId = 1,
AnswerText = "Test"
};
_answerRepository.Setup(repo => repo.GetByAnswerId(id)).ReturnsAsync(answer);
var controller = new AnswersController(_answerRepository.Object);
// Act
var result = await controller.Edit(id, answer);
// Assert
var badRequestObjectResult = Assert.IsType <BadRequestObjectResult>(result);
var model = Assert.IsAssignableFrom <BadRequestObjectResult>(badRequestObjectResult);
Assert.Equal(model.StatusCode, badRequestObjectResult.StatusCode);
Assert.NotNull(result);
}