Python-сообщество

 class Initialization:
    auth_list = {}

 class LogOut(RequestHandler):
 
    def post(self):
        self.set_status(200)
        token = self.request.headers.get("Token")
        if token == None:
            self.set_status(500)
        else:
            Initialization.auth_list.pop(token)

 @ddt
class TestLogOut(AsyncHTTPTestCase):
    def get_app(self):
        urls = [
            (r"/logout", LogOut)
        ]
        return Application(urls, http_client=self.http_client)
 
    def tearDown(self):
        pass
 
    @data([[acc1, acc2, acc3], "1", 200, 2])  # """, [[acc1, acc2, acc3], True, "4", 500, 3]"""
    @unpack
    def test_log_out(self, auth_list, token, res_status_code, len_res_auth_list):
        Initialization.auth_list = MagicMock()
        Initialization.live_time.return_value = auth_list
 
        body = None
        headers = {"Token": token}
        res = self.fetch('/logout', method='POST', body=body, headers=headers)
        len_auth_list = len(Initialization.auth_list)
 
        # self.assertEqual(res.code, res_status_code)
        self.assertEqual(len_auth_list, len_res_auth_list)