code: def setup_method(self):
      self.old_engine = settings.engine
      self.old_session = settings.Session
      self.old_conn = settings.SQL_ALCHEMY_CONN
      settings.SQL_ALCHEMY_CONN = "mysql+foobar://user:pass@host/dbname?inline=param&another=param"
  
file_path: airflow/tests/core/test_sqlalchemy_config.py
imports: from __future__ import annotations
  from unittest.mock import patch
  import pytest
  from sqlalchemy.pool import NullPool
  from airflow import settings
  from airflow.exceptions import AirflowConfigException
  from tests.test_utils.config import conf_vars
label_desc: Use image node_id 1 for calling the TestSqlAlchemySettings obj's underlying member method code with example usage: obj.setup_method() without return types