def testIsPalindromeWhenItIs(self):
self.assertTrue(LoopFun.isPalindrome('1234321'))
self.assertTrue(LoopFun.isPalindrome('racecar'))
self.assertTrue(LoopFun.isPalindrome('amanaplanacanalpanama'))
self.assertTrue(LoopFun.isPalindrome('abba'))
self.assertTrue(LoopFun.isPalindrome('b'))
self.assertTrue(LoopFun.isPalindrome(''))
def testIsPalindromeWhenItIsNot(self):
self.assertFalse(LoopFun.isPalindrome('234321'))
self.assertFalse(LoopFun.isPalindrome('race car'))
self.assertFalse(LoopFun.isPalindrome('a man a plan a canal panama'))
self.assertFalse(LoopFun.isPalindrome('not'))
self.assertFalse(LoopFun.isPalindrome('12'))
