def METHOD_NAME(  # pylint: disable=line-too-long
    self
) -> None:
    html_field_types_to_rule_specs_v41 = (
        rules_registry.Registry.get_html_field_types_to_rule_specs(
            state_schema_version=41))
    spec_file_v41 = os.path.join(
        'extensions', 'interactions',
        'legacy_html_field_types_to_rule_specs_by_state_version',
        'html_field_types_to_rule_specs_state_v41.json')
    with utils.open_file(spec_file_v41, 'r') as f:
        specs_from_json_v41 = json.loads(f.read())
        self.assertDictEqual(
            html_field_types_to_rule_specs_v41, specs_from_json_v41
        )