public void Should_IsPropertyValid(string[] match, string property, bool expectedIsValid)
        {
            var validator = new PasswordValidationService();
            var isValid   = validator.IsPropertyValid(match, property);

            Assert.Equal(expectedIsValid, isValid);
        }
        public void ShouldNot_IsPropertyValid(string[] match, string nonExistingProperty)
        {
            var validator = new PasswordValidationService();

            Assert.Throws <ArgumentException>("property", () => validator.IsPropertyValid(match, nonExistingProperty));
        }