yii2/tests/unit/data/ar/mongodb/file/CustomerFile.php

<?php

namespace yiiunit\data\ar\mongodb\file;

class CustomerFile extends ActiveRecord
{
	public static function collectionName()
	{
		return 'customer_fs';
	}

	public function attributes()
	{
		return array_merge(
			parent::attributes(),
			[
				'tag',
				'status',
			]
		);
	}

	public static function createQuery($config = [])
	{
		$config['modelClass'] = get_called_class();
		return new CustomerFileQuery($config);
	}
}