docstr: Test OK response.
docstr_tok: ["Test","OK","response","."]
code: def test_ok_response(self):
      """Test OK response."""
  
      @check_webhook_response
      def decorated():
          return MOCK_WEBHOOK_RESPONSE
  
      assert decorated() is MOCK_WEBHOOK_RESPONSE
  
imports: from __future__ import annotations
  import json
  import os
  from typing import Any
  from unittest import mock
  from unittest.mock import patch
  import pytest
  from slack_sdk.http_retry.builtin_handlers import ConnectionErrorRetryHandler, RateLimitErrorRetryHandler
  from slack_sdk.webhook.webhook_response import WebhookResponse
  from airflow.exceptions import AirflowException, AirflowNotFoundException
  from airflow.models.connection import Connection
  from airflow.providers.slack.hooks.slack_webhook import SlackWebhookHook, check_webhook_response
label_desc: Use image node_id 1 for calling the TestCheckWebhookResponseDecorator obj's underlying member method code with example usage: obj.test_ok_response() and returns: MOCK_WEBHOOK_RESPONSE