def setUp(self):
        self.vumi_helper = self.add_helper(DjangoVumiApiHelper())
        self.user_helper = self.vumi_helper.make_django_user()
        self.user_pk = self.user_helper.get_django_user().pk
        self.client = Client()

        self.tm = DjangoTokenManager(TokenManager(
            self.vumi_helper.get_redis_manager().sub_manager('token_manager')))