code: def setup_method(self) -> None:
      self.default_time = "2020-06-13T22:44:00+00:00"
      self.default_time_2 = "2020-06-13T22:44:00Z"
  
imports: from __future__ import annotations
  from unittest import mock
  import pendulum
  import pytest
  from airflow.api_connexion.exceptions import BadRequest
  from airflow.api_connexion.parameters import check_limit, format_datetime, format_parameters, validate_istimezone
  from airflow.utils import timezone
  from tests.test_utils.config import conf_vars
label_desc: Use image node_id 1 for calling the TestDateTimeParser obj's underlying member method code with example usage: obj.setup_method() without return types