def METHOD_NAME(self):
    # Same as test_glob_directory_with_trailing_slash, but with an
    # unicode argument.
    res = glob.glob(fsdecode(self.norm('Z*Z') + os.sep))
    self.assertEqual(res, [])
    res = glob.glob(fsdecode(self.norm('ZZZ') + os.sep))
    self.assertEqual(res, [])
    res = glob.glob(fsdecode(self.norm('aa*') + os.sep))
    self.assertEqual(len(res), 2)
    # either of these results is reasonable
    self.assertIn(set(res), [
                  {fsdecode(self.norm('aaa')), fsdecode(self.norm('aab'))},
                  {fsdecode(self.norm('aaa') + os.sep),
                   fsdecode(self.norm('aab') + os.sep)},
                  ])