@validation.tempest_tests_exists()
    @validation.required_openstack(admin=True)
    @scenario.configure(context={"tempest": {}})
    @utils.tempest_log_wrapper
    def single_test(self, test_name, log_file, tempest_conf=None):
        if (not test_name.startswith("tempest.api.")
                and test_name.split(".")[0] in consts.TempestTestsAPI):
            test_name = "tempest.api." + test_name

        self.context["verifier"].run(test_name, log_file=log_file,
                                     tempest_conf=tempest_conf)
Get the notification method.
dataset/ETHPy150Open openstack/rally/rally/plugins/openstack/scenarios/tempest/tempest.py/TempestScenario.single_test--crossover with--dataset/ETHPy150Open PureMVC/puremvc-python-standard-framework/src/puremvc/patterns/observer.py/Observer.getNotifyMethod