code: def setup_tests(self, dag_maker):
      self._default_client_patch = patch(
          f"{HOOK_CLASS}._get_default_client"
      )
      self._default_client_mock = self._default_client_patch.start()
  
      yield
  
      patch.stopall()
  
file_path: airflow/tests/providers/cncf/kubernetes/operators/test_resource.py
imports: from __future__ import annotations
  from unittest.mock import patch
  import pytest
  import yaml
  from airflow import DAG
  from airflow.providers.cncf.kubernetes.operators.resource import KubernetesCreateResourceOperator, KubernetesDeleteResourceOperator
  from airflow.utils import timezone
label_desc: Use image node_id 1 for calling the TestKubernetesXResourceOperator obj's underlying member method code with example usage: obj.setup_tests(dag_maker) without return types