def test_one_rollover(self): result = Password.increment("aaaaaaaz") self.assertEqual("aaaaaaba", result)
def test_total_rollover(self): result = Password.increment("zzzzzzzz") self.assertEqual("aaaaaaaa", result)
def test_non_rollover(self): result = Password.increment("aaaaaaaa") self.assertEqual("aaaaaaab", result)
def test_multiple_rollover(self): result = Password.increment("aaaazzzz") self.assertEqual("aaabaaaa", result)