public void ValidationResult_ShouldNotBeNull_WhenValidateIsGivenNull()
        {
            var sut    = new XsdNormalizerValidator() as INormalizerValidator;
            var result = sut.Validate(null);

            Assert.NotNull(result);
            Assert.False(result.IsValid);
            Assert.Equal(NormalizerValidationResult.NotValid, result);
        }
        public void ValidationResult_ShouldNotBeValid_WhenInputContentIsNullOrEmpty()
        {
            var sut = new XsdNormalizerValidator() as INormalizerValidator;

            Assert.False(
                sut.Validate(new XsdNormalizerInput(
                                 "Name",
                                 null)).IsValid);
            Assert.False(
                sut.Validate(new XsdNormalizerInput(
                                 "Name",
                                 string.Empty)).IsValid);
        }