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<?php
/**
* @link https://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license https://www.yiiframework.com/license/
*/
namespace yii\test;
use yii\base\BaseObject;
use yii\db\Connection;
use yii\di\Instance;
* DbFixture is the base class for DB-related fixtures.
*
* DbFixture provides the [[db]] connection to be used by DB fixtures.
* For more details and usage information on DbFixture, see the [guide article on fixtures](guide:test-fixtures).
* @author Qiang Xue <[email protected]>
* @since 2.0
abstract class DbFixture extends Fixture
{
* @var Connection|array|string the DB connection object or the application component ID of the DB connection.
* After the DbFixture object is created, if you want to change this property, you should only assign it
* with a DB connection object.
* Starting from version 2.0.2, this can also be a configuration array for creating the object.
public $db = 'db';
* {@inheritdoc}
public function init()
parent::init();
$this->db = Instance::ensure($this->db, BaseObject::class);
}
yiisoft /
yii2
