public void ChoiceAddingAllowedForPoll_AddsChoice()
{
const string optionName = "new option";
const string optionDescription = "description";
IDbSet <Poll> polls = DbSetTestHelper.CreateMockDbSet <Poll>();
IDbSet <Choice> options = DbSetTestHelper.CreateMockDbSet <Choice>();
polls.Add(new Poll()
{
UUID = PollManageGuid, ChoiceAdding = true
});
IContextFactory contextFactory = ContextFactoryTestHelper.CreateContextFactory(polls, options);
PollChoiceController controller = CreatePollChoiceController(contextFactory);
ChoiceCreationRequestModel optionCreationRequestModel = new ChoiceCreationRequestModel()
{
Name = optionName,
Description = optionDescription,
};
controller.Post(PollManageGuid, optionCreationRequestModel);
Assert.AreEqual(1, options.Count());
Assert.AreEqual(optionName, options.First().Name);
Assert.AreEqual(optionDescription, options.First().Description);
}
public void AddingChoiceGeneratesMetric()
{
// Arrange
IDbSet <Poll> polls = DbSetTestHelper.CreateMockDbSet <Poll>();
var contextFactory = ContextFactoryTestHelper.CreateContextFactory(polls);
var metricHandler = new Mock <IMetricHandler>();
PollChoiceController controller = CreatePollChoiceController(contextFactory, metricHandler.Object);
Poll existingPoll = new Poll()
{
Choices = new List <Choice>(), UUID = Guid.NewGuid(), ChoiceAdding = true
};
polls.Add(existingPoll);
ChoiceCreationRequestModel request = new ChoiceCreationRequestModel()
{
Name = "New Choice"
};
// Act
controller.Post(existingPoll.UUID, request);
// Assert
metricHandler.Verify(m => m.HandleChoiceAddedEvent(It.Is <Choice>(o => o.Name == "New Choice"), existingPoll.UUID), Times.Once());
}
private static Choice CreateChoiceFromRequest(ChoiceCreationRequestModel requestModel)
{
return(new Choice
{
Name = requestModel.Name,
Description = requestModel.Description
});
}
public void UnknownPoll_ThrowsNotFound()
{
IDbSet <Poll> polls = DbSetTestHelper.CreateMockDbSet <Poll>();
IContextFactory contextFactory = ContextFactoryTestHelper.CreateContextFactory(polls);
PollChoiceController controller = CreatePollChoiceController(contextFactory);
ChoiceCreationRequestModel optionCreationRequestModel = new ChoiceCreationRequestModel();
controller.Post(PollManageGuid, optionCreationRequestModel);
}
public void ChoiceAddingNotAllowedForPoll_ThrowsMethodNotAllowed()
{
IDbSet <Poll> polls = DbSetTestHelper.CreateMockDbSet <Poll>();
polls.Add(new Poll()
{
UUID = PollManageGuid, ChoiceAdding = false
});
IContextFactory contextFactory = ContextFactoryTestHelper.CreateContextFactory(polls);
PollChoiceController controller = CreatePollChoiceController(contextFactory);
ChoiceCreationRequestModel optionCreationRequestModel = new ChoiceCreationRequestModel();
controller.Post(PollManageGuid, optionCreationRequestModel);
}
public void Post(Guid pollId, ChoiceCreationRequestModel choiceCreationRequest)
{
using (IVotingContext context = _contextFactory.CreateContext())
{
if (choiceCreationRequest == null)
{
ThrowError(HttpStatusCode.BadRequest);
}
Poll poll = context
.Polls
.Include(p => p.Choices)
.SingleOrDefault(p => p.UUID == pollId);
if (poll == null)
{
ThrowError(HttpStatusCode.NotFound, string.Format("Poll {0} does not exist", pollId));
}
if (!poll.ChoiceAdding)
{
ThrowError(HttpStatusCode.MethodNotAllowed, string.Format("Option adding not allowed for poll {0}", pollId));
}
if (!ModelState.IsValid)
{
ThrowError(HttpStatusCode.BadRequest, ModelState);
}
Choice newOption = CreateChoiceFromRequest(choiceCreationRequest);
_metricHandler.HandleChoiceAddedEvent(newOption, pollId);
poll.Choices.Add(newOption);
context.Choices.Add(newOption);
poll.LastUpdatedUtc = DateTime.UtcNow;
context.SaveChanges();
ClientSignaller.SignalUpdate(poll.UUID.ToString());
}
}