public void TestPalindrome3()
        {
            string  a        = "never Odd, or Even.";
            Boolean expected = true;

            Boolean result = PalindromeCheck.isPalindrome(a);

            Assert.AreEqual(expected, result);
        }
        public void TestPalindrome5()
        {
            string  a        = "aBc";
            Boolean expected = false;

            Boolean result = PalindromeCheck.isPalindrome(a);

            Assert.AreEqual(expected, result);
        }
        public void TestPalindrome2()
        {
            string  a        = "1221";
            Boolean expected = true;

            Boolean result = PalindromeCheck.isPalindrome(a);

            Assert.AreEqual(expected, result);
        }