@Test public void word() { assertTrue(Palindrome.isPalindrome("mom")); }
@Test public void upperAndLowerCase() { assertTrue(Palindrome.isPalindrome("Noel sees Leon")); }
@Test public void notOnlyWordChars() { assertTrue(Palindrome.isPalindrome("Noel sees Leon.")); }
@Test public void sentence() { assertTrue(Palindrome.isPalindrome("noel sees leon")); }