def METHOD_NAME(self) -> None:
    expected_topic = "New Blog Users"
    expected_message = (
        "New blog user registered:\n* **Name**: test_user\n* **Email**: test_user@example.com"
    )
    self.check_webhook(
        "user_register",
        expected_topic,
        expected_message,
        content_type="application/x-www-form-urlencoded",
    )