public void PasswordWithoutLowerCaseFailsValidation()
        {
            var password = "******".ConvertToSecureString();

            _lowerCaseConstraint = new PasswordIncludesLowerCaseConstraint();
            Assert.That(_lowerCaseConstraint.Validate(password), Is.False);
        }
        public void PasswordThatMeetsMinimumLowerCasePassesValidation()
        {
            var password = "******".ConvertToSecureString();

            _lowerCaseConstraint = new PasswordIncludesLowerCaseConstraint(5);
            Assert.That(_lowerCaseConstraint.Validate(password), Is.True);
        }