class_docstr: Tests webserver network policy.
class_docstr_tok: ["Tests","webserver","network","policy","."]
code: def test_off_by_default(self):
      docs = render_chart(
          show_only=[
              "templates/webserver/webserver-networkpolicy.yaml"
          ],
      )
      assert 0 == len(docs)
  
imports: from __future__ import annotations
  import jmespath
  import pytest
  from tests.charts.helm_template_generator import render_chart
label_desc: Use image node_id 1 for calling the TestWebserverNetworkPolicy obj's underlying member method code with example usage: obj.test_off_by_default() without return types