class_docstr: Tests worker.
class_docstr_tok: ["Tests","worker","."]
code: def test_airflow_local_settings_kerberos_sidecar(self):
      docs = render_chart(
          values={
              "airflowLocalSettings": "# Well hello!",
              "workers": {"kerberosSidecar": {"enabled": True}},
          },
          show_only=["templates/workers/worker-deployment.yaml"],
      )
      assert {
          "name": "config",
          "mountPath": "/opt/airflow/config/airflow_local_settings.py",
          "subPath": "airflow_local_settings.py",
          "readOnly": True,
      } in jmespath.search(
          "spec.template.spec.containers[2].volumeMounts", docs[0]
      )
  
imports: from __future__ import annotations
  import jmespath
  import pytest
  from tests.charts.helm_template_generator import render_chart
  from tests.charts.log_groomer import LogGroomerTestBase
label_desc: Use image node_id 27 for calling the TestWorker obj's underlying member method code with example usage: obj.test_airflow_local_settings_kerberos_sidecar() without return types