public void Edit_DoesNotSaveTheUserProfile_WhenTheSubmittedDataIsInvalid()
{
var sessionRepository = Substitute.For <ISessionRepository>();
var voteRepository = Substitute.For <IVoteRepository>();
var controller = new SessionController(sessionRepository, voteRepository);
controller.CreateModelStateError();
controller.Edit(new Session());
sessionRepository.DidNotReceive().UpdateSession(Arg.Any <Session>());
}