public async void Name_Update_length()
        {
            Mock <IVoteTypeRepository> voteTypeRepository = new Mock <IVoteTypeRepository>();

            voteTypeRepository.Setup(x => x.Get(It.IsAny <int>())).Returns(Task.FromResult(new VoteType()));

            var validator = new ApiVoteTypeServerRequestModelValidator(voteTypeRepository.Object);
            await validator.ValidateUpdateAsync(default(int), new ApiVoteTypeServerRequestModel());

            validator.ShouldHaveValidationErrorFor(x => x.Name, new string('A', 51));
        }
        public async void Name_Create_null()
        {
            Mock <IVoteTypeRepository> voteTypeRepository = new Mock <IVoteTypeRepository>();

            voteTypeRepository.Setup(x => x.Get(It.IsAny <int>())).Returns(Task.FromResult(new VoteType()));

            var validator = new ApiVoteTypeServerRequestModelValidator(voteTypeRepository.Object);
            await validator.ValidateCreateAsync(new ApiVoteTypeServerRequestModel());

            validator.ShouldHaveValidationErrorFor(x => x.Name, null as string);
        }