class_docstr: Tests pod template file.
class_docstr_tok: ["Tests","pod","template","file","."]
code: def test_airflow_local_settings(self):
      docs = render_chart(
          values={"airflowLocalSettings": "# Well hello!"},
          show_only=["templates/pod-template-file.yaml"],
          chart_dir=self.temp_chart_dir,
      )
      assert {
          "name": "config",
          "mountPath": "/opt/airflow/config/airflow_local_settings.py",
          "subPath": "airflow_local_settings.py",
          "readOnly": True,
      } in jmespath.search("spec.containers[0].volumeMounts", docs[0])
  
imports: from __future__ import annotations
  import re
  from pathlib import Path
  from shutil import copyfile, copytree
  from tempfile import TemporaryDirectory
  import jmespath
  import pytest
  from helm_tests.airflow_aux.test_container_lifecycle import CONTAINER_LIFECYCLE_PARAMETERS
  from tests.charts.helm_template_generator import render_chart
label_desc: Use image node_id 23 for calling the TestPodTemplateFile obj's underlying member method code with example usage: obj.test_airflow_local_settings() without return types