public void CheckIfPalindrome_InputString_EvenCharacters_False()
        {
            //Arrange
            Challenge2 challenge2    = new Challenge2();
            string     stringToCheck = "abbaabbb";
            bool       expected      = false;

            //Act
            bool actual = challenge2.CheckIfPalindrome(stringToCheck);

            //Assert
            Assert.AreEqual(expected, actual);
        }
        public void CheckIfPalindrome_InputString_OddCharacters_True()
        {
            //Arrange
            Challenge2 challenge2    = new Challenge2();
            string     stringToCheck = "madam";
            bool       expected      = true;

            //Act
            bool actual = challenge2.CheckIfPalindrome(stringToCheck);

            //Assert
            Assert.AreEqual(expected, actual);
        }