code: def test_execute(self, mock_presto_hook, mock_mysql_hook):
      PrestoToMySqlOperator(**self.kwargs).execute(context={})
  
      mock_presto_hook.return_value.get_records.assert_called_once_with(
          self.kwargs["sql"]
      )
      mock_mysql_hook.return_value.insert_rows.assert_called_once_with(
          table=self.kwargs["mysql_table"],
          rows=mock_presto_hook.return_value.get_records.return_value,
      )
  
file_path: airflow/tests/providers/mysql/transfers/test_presto_to_mysql.py
imports: from __future__ import annotations
  from datetime import datetime
  from unittest.mock import patch
  from airflow.models.dag import DAG
  from airflow.providers.mysql.transfers.presto_to_mysql import PrestoToMySqlOperator
label_desc: Use image node_id 2 for calling the TestPrestoToMySqlTransfer obj's underlying member method code with example usage: obj.test_execute(mock_presto_hook, mock_mysql_hook) without return types