newsupernova/vendor/magento/data-migration-tool/tests/integration/etc/mysql.php.dist

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

return [
    'source_db_name' => 'magento1_integration',
    'source_db_host' => 'localhost',
    'source_db_user' => 'root',
    'source_db_pass' => '',
    'dest_db_name' => 'magento2_integration',
    'dest_db_host' => 'localhost',
    'dest_db_user' => 'root',
    'dest_db_pass' => '',
];