def test_anagramm(self):
     self.assertEqual(is_anagramm('', ''), True)
     self.assertEqual(is_anagramm('', ''), True)
     self.assertEqual(is_anagramm('a', ''), False)
     self.assertEqual(is_anagramm('ab', 'ba'), True)
     self.assertEqual(is_anagramm('abc', 'bac'), True)
     self.assertEqual(is_anagramm('tommarvoloriddle', 'iamlordvoldemort'), True)
 def test_anagramm(self):
     self.assertEqual(is_anagramm("", ""), True)
     self.assertEqual(is_anagramm("a", ""), False)
     self.assertEqual(is_anagramm("ab", "ba"), True)
     self.assertEqual(is_anagramm("abc", "bac"), True)