code: def test_get_current_task_execution_arn(self, mock_get_conn):
      # ### Configure mock:
      mock_get_conn.return_value = self.client
      # ### Begin tests:
  
      task_execution_arn = self.hook.start_task_execution(self.task_arn)
  
      current_task_execution = self.hook.get_current_task_execution_arn(
          self.task_arn
      )
      assert current_task_execution == task_execution_arn
  
imports: from __future__ import annotations
  from unittest import mock
  import boto3
  import pytest
  from moto import mock_datasync
  from airflow.exceptions import AirflowException, AirflowTaskTimeout
  from airflow.providers.amazon.aws.hooks.datasync import DataSyncHook
label_desc: Use image node_id 18 for calling the TestDataSyncHookMocked obj's underlying member method code with example usage: obj.test_get_current_task_execution_arn(mock_get_conn) without return types