Add unittests

transform/Transform.py

@@ -20,7 +20,7 @@ class Transform(object):
             return self.input_integer
         else:
             print('Integer {} is not a palindrome'.format(self.input_integer))
-            print('Calculating the palindrome for input {}'.format(self.input_integer))
+            print('Calculating the palindrome for input {}'.format(self.input_integer))  # noqa
             palindrome = self.__calculate_palindrome()
             return palindrome