| Current Path : /var/www/html/german-vocational.cn/core/tests/Drupal/KernelTests/Core/Cache/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/german-vocational.cn/core/tests/Drupal/KernelTests/Core/Cache/BackendChainTest.php |
<?php
namespace Drupal\KernelTests\Core\Cache;
use Drupal\Core\Cache\BackendChain;
use Drupal\Core\Cache\MemoryBackend;
/**
* Unit test of the backend chain using the generic cache unit test base.
*
* @group Cache
*/
class BackendChainTest extends GenericCacheBackendUnitTestBase {
protected function createCacheBackend($bin) {
$chain = new BackendChain($bin);
// We need to create some various backends in the chain.
$chain
->appendBackend(new MemoryBackend())
->prependBackend(new MemoryBackend())
->appendBackend(new MemoryBackend());
\Drupal::service('cache_tags.invalidator')->addInvalidator($chain);
return $chain;
}
}