def test_naughty(self):
self.assertFalse(part1.is_nice("dvszwmarrgswjxmb"))
self.assertFalse(part1.is_nice("jchzalrnumimnmhp"))
self.assertFalse(part1.is_nice("haegwjzuvuyypxyu"))
self.assertFalse(part1.is_nice("dvszwmarrgswjxmb"))
def test_nice(self):
self.assertTrue(part1.is_nice("ugknbfddgicrmopn"))
self.assertTrue(part1.is_nice("aaa"))