def test_list_request(self):
        self.holodeck.mock(Response(500, ''))

        with self.assertRaises(TwilioException):
            self.client.api.v2010.accounts("ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX") \
                                 .short_codes.list()

        self.holodeck.assert_has_request(Request(
            'get',
            'https://api.twilio.com/2010-04-01/Accounts/ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/SMS/ShortCodes.json',
        ))