def METHOD_NAME(self):
    other_punctuation = """!"#$%&*+,/:;<=>?@[\]^`{|}~"""
    new_group_name = randstring(2) + random.choice(other_punctuation) + randstring(2)
    resp = self.client.post(self.url, {'name': new_group_name})
    self.assertEqual(400, resp.status_code)