public async Task AddTagGet_ReturnErrorViewOnException()
{
// Arrange
// mocking repository
var mockRepo = new Mock <IAsyncRepository>();
Question tempQuestion = new Question {
Id = 1, Title = "Test Title"
};
mockRepo.Setup(repo => repo.GetQuestionByIdWithoutDetailsAsync(It.IsAny <int>())).ReturnsAsync(tempQuestion).Verifiable();
mockRepo.Setup(repo => repo.GetAllTagsNoDuplicates(It.IsAny <int>())).Throws(new Exception()).Verifiable();
// adding a real mapper
var myProfile = new AskMateProfiles();
var configuration = new MapperConfiguration(cfg => cfg.AddProfile(myProfile));
var realMapper = new Mapper(configuration);
var controller = new TagsController(mockRepo.Object, realMapper);
// Act
var result = await controller.AddTag(1);
// Assert
var requestResult = Assert.IsType <ViewResult>(result);
Assert.Equal("Error", requestResult.ViewName);
mockRepo.Verify(x => x.GetQuestionByIdWithoutDetailsAsync(It.IsAny <int>()), Times.Once);
mockRepo.Verify(x => x.GetAllTagsNoDuplicates(It.IsAny <int>()), Times.Once);
}
public async Task AddTagPost_ReturnErrorOnException()
{
// Arrange
// mocking repository
var mockRepo = new Mock <IAsyncRepository>();
Question tempQuestion = new Question {
Id = 1, Title = "Test Title"
};
mockRepo.Setup(repo => repo.GetQuestionByIdWithoutDetailsAsync(It.IsAny <int>())).Throws(new Exception()).Verifiable();
Tag tempTag = new Tag {
Id = 1, Name = "Test Tag"
};
mockRepo.Setup(repo => repo.GetTagByIdAsync(It.IsAny <int>())).ReturnsAsync(tempTag).Verifiable();
mockRepo.Setup(repo => repo.AddTagAsync(It.IsAny <Tag>())).ReturnsAsync(tempTag).Verifiable();
mockRepo.Setup(repo => repo.AttachQuestionTagAsync(It.IsAny <QuestionTag>())).Verifiable();
// adding a real mapper
var myProfile = new AskMateProfiles();
var configuration = new MapperConfiguration(cfg => cfg.AddProfile(myProfile));
var realMapper = new Mapper(configuration);
// mocking Response.StatusCode = 404 setter
var mockHttpContext = new Mock <HttpContext>();
var response = new Mock <HttpResponse>();
mockHttpContext.SetupGet(x => x.Response).Returns(response.Object);
//creates an instance of an asp.net mvc controller
var controller = new TagsController(mockRepo.Object, realMapper)
{
ControllerContext = new ControllerContext()
{
HttpContext = mockHttpContext.Object
}
};
// Act
var result = await controller.AddTag(new TagViewModel { Id = 1, Name = "Test Tag" }, 1);
// Assert
var requestResult = Assert.IsType <ViewResult>(result);
Assert.Equal("Error", requestResult.ViewName);
mockRepo.Verify(x => x.GetQuestionByIdWithoutDetailsAsync(It.IsAny <int>()), Times.Once);
mockRepo.Verify(x => x.GetTagByIdAsync(It.IsAny <int>()), Times.Never);
mockRepo.Verify(x => x.AddTagAsync(It.IsAny <Tag>()), Times.Never);
mockRepo.Verify(x => x.AttachQuestionTagAsync(It.IsAny <QuestionTag>()), Times.Never);
}
public async Task AddTag()
{
var tag = _fixture.Create <Tag>();
var dto = new Dto.Tag(tag);
_photosService.Setup(m => m.SaveTag(It.IsAny <Tag>()))
.ReturnsAsync(tag);
var response = await _tagsController.AddTag(dto);
_photosService.Verify(m => m.SaveTag(It.IsAny <Tag>()),
Times.Once);
Assert.IsType <OkObjectResult>(response);
var value = ((OkObjectResult)response).Value;
Assert.IsType <Dto.Tag>(value);
var dto2 = value as Dto.Tag;
Assert.Equal(dto.TagName, dto2.TagName);
Assert.Equal(dto.TagId, dto2.TagId);
}
public async Task AddTagPost_ReturnAttachTagOnInvalidModel()
{
// Arrange
// mocking repository
var mockRepo = new Mock <IAsyncRepository>();
Question tempQuestion = new Question {
Id = 1, Title = "Test Title"
};
mockRepo.Setup(repo => repo.GetQuestionByIdWithoutDetailsAsync(It.IsAny <int>())).ReturnsAsync(tempQuestion).Verifiable();
Tag tempTag = new Tag {
Id = 1, Name = "Test Tag"
};
mockRepo.Setup(repo => repo.GetTagByIdAsync(It.IsAny <int>())).ReturnsAsync(tempTag).Verifiable();
mockRepo.Setup(repo => repo.AddTagAsync(It.IsAny <Tag>())).ReturnsAsync(tempTag).Verifiable();
mockRepo.Setup(repo => repo.AttachQuestionTagAsync(It.IsAny <QuestionTag>())).Verifiable();
// adding a real mapper
var myProfile = new AskMateProfiles();
var configuration = new MapperConfiguration(cfg => cfg.AddProfile(myProfile));
var realMapper = new Mapper(configuration);
var controller = new TagsController(mockRepo.Object, realMapper);
controller.ModelState.AddModelError("Name", "Required");
// Act
var result = await controller.AddTag(new TagViewModel { Id = 1 }, 1);
// Assert
var requestResult = Assert.IsType <ViewResult>(result);
Assert.Equal("AddTag", requestResult.ViewName);
mockRepo.Verify(x => x.GetQuestionByIdWithoutDetailsAsync(It.IsAny <int>()), Times.Never);
mockRepo.Verify(x => x.GetTagByIdAsync(It.IsAny <int>()), Times.Never);
mockRepo.Verify(x => x.AddTagAsync(It.IsAny <Tag>()), Times.Never);
mockRepo.Verify(x => x.AttachQuestionTagAsync(It.IsAny <QuestionTag>()), Times.Never);
}
public async Task AddTagPost_RedirectToDetailsActionOnSuccessNewTag()
{
// Arrange
// mocking repository
var mockRepo = new Mock <IAsyncRepository>();
Question tempQuestion = new Question {
Id = 1, Title = "Test Title"
};
mockRepo.Setup(repo => repo.GetQuestionByIdWithoutDetailsAsync(It.IsAny <int>())).ReturnsAsync(tempQuestion).Verifiable();
Tag tempTag = new Tag {
Id = 1, Name = "Test Tag"
};
Tag tempNullTag = null;
mockRepo.SetupSequence(repo => repo.GetTagByIdAsync(It.IsAny <int>())).ReturnsAsync(tempNullTag).ReturnsAsync(tempTag);
mockRepo.Setup(repo => repo.AddTagAsync(It.IsAny <Tag>())).ReturnsAsync(tempTag).Verifiable();
mockRepo.Setup(repo => repo.AttachQuestionTagAsync(It.IsAny <QuestionTag>())).Verifiable();
// adding a real mapper
var myProfile = new AskMateProfiles();
var configuration = new MapperConfiguration(cfg => cfg.AddProfile(myProfile));
var realMapper = new Mapper(configuration);
var controller = new TagsController(mockRepo.Object, realMapper);
// Act
var result = await controller.AddTag(new TagViewModel { Id = 1, Name = "Test Name" }, 1);
// Assert
var requestResult = Assert.IsType <RedirectToActionResult>(result);
Assert.Equal("Details", requestResult.ActionName);
Assert.Equal("Questions", requestResult.ControllerName);
mockRepo.Verify(x => x.GetQuestionByIdWithoutDetailsAsync(It.IsAny <int>()), Times.Exactly(2));
mockRepo.Verify(x => x.AddTagAsync(It.IsAny <Tag>()), Times.Once);
mockRepo.Verify(x => x.AttachQuestionTagAsync(It.IsAny <QuestionTag>()), Times.Once);
}