public HttpResponseMessage CreateCategory(CategoryModel model, string sessionKey)
{
var responseMessage = this.PerformOperationAndHandleExceptions(() =>
{
var user = this.userRepository.GetAll()
.Where(usr => usr.SessionKey == sessionKey).FirstOrDefault();
if (user == null)
{
throw new InvalidOperationException("User is not logged in or invalid session key.");
}
if (model == null)
{
throw new ArgumentNullException("The CategoryModel cannot be null.");
}
if (model.Name == null)
{
throw new ArgumentNullException("The category name cannot be null.");
}
Category category = new Category();
category.Name = model.Name;
var threadTitles = model.threadTitles;
var allThreadEntities = this.threadRepository.GetAll();
if (threadTitles != null)
{
foreach (var title in threadTitles)
{
var threadEntity = allThreadEntities.FirstOrDefault(
entity => entity.Title == title);
category.Threads.Add(threadEntity);
}
}
this.categoryRepository.Add(category);
var response = this.Request.CreateResponse(HttpStatusCode.Created, new { id = category.Id });
return response;
});
return responseMessage;
}
public void PostRequest_CreateCategoryTest_SuccessfulCreation()
{
FakeRepository<Category> categoryFakeRepository = new FakeRepository<Category>();
FakeRepository<User> userFakeRepository = new FakeRepository<User>();
FakeRepository<Thread> threadFakeRepository = new FakeRepository<Thread>();
string sessionKey = "01234567890123456789012345678901234567890123456789";
CategoryModel categoryModel = new CategoryModel()
{
Name = "Test category"
};
User user = new User()
{
SessionKey = sessionKey
};
userFakeRepository.Add(user);
CategoriesController categoriesController = new CategoriesController(
categoryFakeRepository, userFakeRepository, threadFakeRepository);
SetupController(categoriesController);
var response = categoriesController.CreateCategory(categoryModel, sessionKey);
int expectedCategoryCount = 1;
Assert.AreEqual(response.StatusCode, HttpStatusCode.Created);
Assert.AreEqual(expectedCategoryCount, categoryFakeRepository.entities.Count);
}