Yii2 framework backup
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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yiiunit\framework\data;
use yii\data\BaseDataProvider;
use yiiunit\TestCase;
/**
* @group data
*/
class BaseDataProviderTest extends TestCase
{
public function testGenerateId()
{
$rc = new \ReflectionClass(BaseDataProvider::className());
$rp = $rc->getProperty('counter');
$rp->setAccessible(true);
$rp->setValue(null);
$this->assertNull((new ConcreteDataProvider())->id);
$this->assertNotNull((new ConcreteDataProvider())->id);
}
}
/**
* ConcreteDataProvider.
*/
class ConcreteDataProvider extends BaseDataProvider
{
/**
* {@inheritdoc}
*/
protected function prepareModels()
{
return [];
}
/**
* {@inheritdoc}
*/
protected function prepareKeys($models)
{
return [];
}
/**
* {@inheritdoc}
*/
protected function prepareTotalCount()
{
return 0;
}
}