def test_get_auth_scheme_name_no_security():
  """Test get_auth_scheme_name when no security is present."""
  operation = Operation(responses={})
  parser = OperationParser(operation)
  assert parser.get_auth_scheme_name() == ''
Test get_auth_scheme_name when no security is present.
tests/unittests/tools/openapi_tool/openapi_spec_parser/test_operation_parser.py