code: def test_delay_defaults(self, mock_sleep, mock_uniform):
      assert BatchClientHook.DEFAULT_DELAY_MIN == 1
      assert BatchClientHook.DEFAULT_DELAY_MAX == 10
      mock_uniform.return_value = 0
      self.batch_client.delay()
      mock_uniform.assert_called_once_with(
          BatchClientHook.DEFAULT_DELAY_MIN,
          BatchClientHook.DEFAULT_DELAY_MAX,
      )
      mock_sleep.assert_called_once_with(0)
  
imports: from __future__ import annotations
  import logging
  import time
  from unittest import mock
  import botocore.exceptions
  import pytest
  from airflow.exceptions import AirflowException
  from airflow.providers.amazon.aws.hooks.batch_client import BatchClientHook
  from airflow.providers.amazon.aws.utils.task_log_fetcher import AwsTaskLogFetcher
label_desc: Use image node_id 4 for calling the TestBatchClientDelays obj's underlying member method code with example usage: obj.test_delay_defaults(mock_sleep, mock_uniform) without return types