code: def test_mysql_hook_test_bulk_dump(self, client):
      with MySqlContext(client):
          hook = MySqlHook("airflow_db")
          priv = hook.get_first("SELECT @@global.secure_file_priv")
          # Use random names to allow re-running
          if priv and priv[0]:
              # Confirm that no error occurs
              hook.bulk_dump(
                  "INFORMATION_SCHEMA.TABLES",
                  os.path.join(
                      priv[0], f"TABLES_{client}-{uuid.uuid1()}"
                  ),
              )
          elif priv == ("",):
              hook.bulk_dump(
                  "INFORMATION_SCHEMA.TABLES",
                  f"TABLES_{client}_{uuid.uuid1()}",
              )
          else:
              raise pytest.skip(
                  "Skip test_mysql_hook_test_bulk_load since file output is not permitted"
              )
  
imports: from __future__ import annotations
  import json
  import os
  import uuid
  from contextlib import closing
  from unittest import mock
  import pytest
  from airflow.models import Connection
  from airflow.models.dag import DAG
  from airflow.utils import timezone
  from tests.test_utils.asserts import assert_equal_ignore_multiple_spaces
label_desc: Use image node_id 4 for calling the TestMySql obj's underlying member method code with example usage: obj.test_mysql_hook_test_bulk_dump(client) without return types