public void Should_be_able_to_create_validator()
        {
            var metadata = new RegularExpressionValidationMetadata { Pattern = "^[a-zA-Z0-9]+$" };
            var validator = metadata.CreateValidator(CreateMetadata(), new ControllerContext());

            Assert.NotNull(validator);
        }
        public void Should_be_able_to_create_validator()
        {
            var metadata = new RegularExpressionValidationMetadata {
                Pattern = "^[a-zA-Z0-9]+$"
            };
            var validator = metadata.CreateValidator(CreateMetadata(), new ControllerContext());

            Assert.NotNull(validator);
        }