public void SetMaxValues_SetsMaxValues()
{
IDbSet <Poll> existingPolls = DbSetTestHelper.CreateMockDbSet <Poll>();
Poll existingPoll = CreatePoll();
existingPolls.Add(existingPoll);
IDbSet <Ballot> existingBallots = DbSetTestHelper.CreateMockDbSet <Ballot>();
IDbSet <Vote> existingVotes = DbSetTestHelper.CreateMockDbSet <Vote>();
int maxPerVote = 15;
int maxPoints = 17;
IContextFactory contextFactory = ContextFactoryTestHelper.CreateContextFactory(existingPolls, existingBallots, existingVotes);
ManagePollTypeRequest request = new ManagePollTypeRequest {
PollType = "UpDown", MaxPerVote = maxPerVote, MaxPoints = maxPoints
};
ManagePollTypeController controller = CreateManagePollTypeController(contextFactory);
controller.Put(PollManageGuid, request);
Assert.AreEqual(maxPerVote, existingPoll.MaxPerVote);
Assert.AreEqual(maxPoints, existingPoll.MaxPoints);
}
public void InvalidPollType_ReturnsBadRequest()
{
IDbSet <Poll> existingPolls = DbSetTestHelper.CreateMockDbSet <Poll>();
Poll existingPoll = CreatePoll();
existingPolls.Add(existingPoll);
Vote testVote = new Vote()
{
Poll = existingPoll
};
IDbSet <Ballot> existingBallots = DbSetTestHelper.CreateMockDbSet <Ballot>();
IDbSet <Vote> existingVotes = DbSetTestHelper.CreateMockDbSet <Vote>();
existingVotes.Add(testVote);
IContextFactory contextFactory = ContextFactoryTestHelper.CreateContextFactory(existingPolls, existingBallots, existingVotes);
ManagePollTypeRequest request = new ManagePollTypeRequest {
PollType = "NotAnChoice", MaxPerVote = 1, MaxPoints = 1
};
ManagePollTypeController controller = CreateManagePollTypeController(contextFactory);
controller.Put(PollManageGuid, request);
Assert.AreEqual(0, existingVotes.Local.Count);
}
public void ChangingToPointsPollWithoutChangingPointsValuesGeneratesMetric()
{
// Arrange
IDbSet <Poll> existingPolls = DbSetTestHelper.CreateMockDbSet <Poll>();
Poll existingPoll = CreatePoll();
existingPoll.PollType = PollType.Basic;
existingPoll.MaxPerVote = 3;
existingPoll.MaxPoints = 7;
existingPolls.Add(existingPoll);
IDbSet <Vote> votes = DbSetTestHelper.CreateMockDbSet <Vote>();
Vote existingVote = new Vote()
{
Poll = existingPoll
};
votes.Add(existingVote);
IContextFactory contextFactory = ContextFactoryTestHelper.CreateContextFactory(existingPolls, DbSetTestHelper.CreateMockDbSet <Ballot>(), votes);
ManagePollTypeRequest request = new ManagePollTypeRequest {
PollType = "Points", MaxPerVote = 3, MaxPoints = 7
};
Mock <IMetricHandler> mockMetricHandler = new Mock <IMetricHandler>();
ManagePollTypeController controller = CreateManagePollTypeController(contextFactory, mockMetricHandler.Object);
// Act
controller.Put(PollManageGuid, request);
// Assert
mockMetricHandler.Verify(m => m.HandlePollTypeChangedEvent(PollType.Points, 3, 7, existingPoll.UUID), Times.Once());
mockMetricHandler.Verify(m => m.HandleVoteDeletedEvent(existingVote, existingPoll.UUID), Times.Once());
}
public void IdenticalPollTypeDoesNotGenerateMetric()
{
// Arrange
IDbSet <Poll> existingPolls = DbSetTestHelper.CreateMockDbSet <Poll>();
Poll existingPoll = CreatePoll();
existingPoll.PollType = PollType.Points;
existingPoll.MaxPerVote = 3;
existingPoll.MaxPoints = 7;
existingPolls.Add(existingPoll);
IDbSet <Vote> votes = DbSetTestHelper.CreateMockDbSet <Vote>();
Vote existingVote = new Vote()
{
Poll = existingPoll
};
votes.Add(existingVote);
IContextFactory contextFactory = ContextFactoryTestHelper.CreateContextFactory(existingPolls, DbSetTestHelper.CreateMockDbSet <Ballot>(), votes);
ManagePollTypeRequest request = new ManagePollTypeRequest {
PollType = "Points", MaxPerVote = 3, MaxPoints = 7
};
Mock <IMetricHandler> mockMetricHandler = new Mock <IMetricHandler>();
ManagePollTypeController controller = CreateManagePollTypeController(contextFactory, mockMetricHandler.Object);
// Act
controller.Put(PollManageGuid, request);
// Assert
mockMetricHandler.Verify(m => m.HandlePollTypeChangedEvent(It.IsAny <PollType>(), It.IsAny <int>(), It.IsAny <int>(), It.IsAny <Guid>()), Times.Never());
mockMetricHandler.Verify(m => m.HandleVoteDeletedEvent(It.IsAny <Vote>(), It.IsAny <Guid>()), Times.Never());
}
public void UnChangedPollType_LeavesVotes()
{
IDbSet <Poll> existingPolls = DbSetTestHelper.CreateMockDbSet <Poll>();
Poll existingPoll = CreatePoll();
existingPoll.PollType = PollType.Basic;
existingPoll.MaxPoints = 1;
existingPoll.MaxPerVote = 1;
existingPolls.Add(existingPoll);
Vote testVote = new Vote()
{
Poll = existingPoll
};
IDbSet <Ballot> existingBallots = DbSetTestHelper.CreateMockDbSet <Ballot>();
IDbSet <Vote> existingVotes = DbSetTestHelper.CreateMockDbSet <Vote>();
existingVotes.Add(testVote);
IContextFactory contextFactory = ContextFactoryTestHelper.CreateContextFactory(existingPolls, existingBallots, existingVotes);
ManagePollTypeRequest request = new ManagePollTypeRequest {
PollType = "Basic", MaxPerVote = 1, MaxPoints = 1
};
ManagePollTypeController controller = CreateManagePollTypeController(contextFactory);
controller.Put(PollManageGuid, request);
Assert.AreEqual(1, existingVotes.Local.Count);
}
public void UnknownManageId_ReturnsNotFound()
{
IDbSet <Poll> existingPolls = DbSetTestHelper.CreateMockDbSet <Poll>();
IContextFactory contextFactory = ContextFactoryTestHelper.CreateContextFactory(existingPolls);
ManagePollTypeRequest request = new ManagePollTypeRequest {
};
ManagePollTypeController controller = CreateManagePollTypeController(contextFactory);
controller.Put(Guid.NewGuid(), request);
}
public void Put(Guid manageId, ManagePollTypeRequest updateRequest)
{
using (IVotingContext context = _contextFactory.CreateContext())
{
Poll poll = PollByManageId(manageId, context);
PollType pollType;
if (!Enum.TryParse <PollType>(updateRequest.PollType, true, out pollType))
{
ModelState.AddModelError("PollType", "Invalid PollType");
}
if (!ModelState.IsValid)
{
ThrowError(HttpStatusCode.BadRequest, ModelState);
}
if (poll.PollType == pollType)
{
if (pollType != PollType.Points || (poll.MaxPoints == updateRequest.MaxPoints && poll.MaxPerVote == updateRequest.MaxPerVote))
{
return;
}
}
List <Vote> removedVotes = context.Votes.Include(v => v.Poll)
.Where(v => v.Poll.UUID == poll.UUID)
.ToList();
foreach (Vote oldVote in removedVotes)
{
_metricHandler.HandleVoteDeletedEvent(oldVote, poll.UUID);
context.Votes.Remove(oldVote);
}
_metricHandler.HandlePollTypeChangedEvent(pollType, updateRequest.MaxPerVote ?? 0, updateRequest.MaxPoints ?? 0, poll.UUID);
poll.PollType = pollType;
poll.MaxPerVote = updateRequest.MaxPerVote;
poll.MaxPoints = updateRequest.MaxPoints;
poll.LastUpdatedUtc = DateTime.UtcNow;
context.SaveChanges();
}
}
