test_listener.py 文件源码

def test__tryConnection_will_not_retry_if_autoReconnect_not_set(self):
        listener = PostgresListenerService()
        listener.autoReconnect = False

        exception_type = factory.make_exception_type()
        exception_message = factory.make_name("message")

        startConnection = self.patch(listener, "startConnection")
        startConnection.side_effect = exception_type(exception_message)
        deferLater = self.patch(listener_module, "deferLater")
        deferLater.return_value = sentinel.retry

        with ExpectedException(exception_type):
            yield listener.tryConnection()

        self.assertThat(deferLater, MockNotCalled())