public async void Name2_Update_null()
        {
            Mock <IIncludedColumnTestRepository> includedColumnTestRepository = new Mock <IIncludedColumnTestRepository>();

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

            var validator = new ApiIncludedColumnTestServerRequestModelValidator(includedColumnTestRepository.Object);
            await validator.ValidateUpdateAsync(default(int), new ApiIncludedColumnTestServerRequestModel());

            validator.ShouldHaveValidationErrorFor(x => x.Name2, null as string);
        }
        public async void Name_Create_length()
        {
            Mock <IIncludedColumnTestRepository> includedColumnTestRepository = new Mock <IIncludedColumnTestRepository>();

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

            var validator = new ApiIncludedColumnTestServerRequestModelValidator(includedColumnTestRepository.Object);
            await validator.ValidateCreateAsync(new ApiIncludedColumnTestServerRequestModel());

            validator.ShouldHaveValidationErrorFor(x => x.Name, new string('A', 51));
        }