| Current Path : /var/www/html/stolberg/web/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/stolberg/web/core/tests/Drupal/KernelTests/Core/Cache/ApcuBackendTest.php |
<?php
declare(strict_types=1);
namespace Drupal\KernelTests\Core\Cache;
use Drupal\Component\Datetime\TimeInterface;
use Drupal\Core\Cache\ApcuBackend;
/**
* Tests the APCu cache backend.
*
* @group Cache
* @requires extension apcu
*/
class ApcuBackendTest extends GenericCacheBackendUnitTestBase {
/**
* {@inheritdoc}
*/
protected function createCacheBackend($bin) {
return new ApcuBackend($bin, $this->databasePrefix, \Drupal::service('cache_tags.invalidator.checksum'), \Drupal::service(TimeInterface::class));
}
/**
* {@inheritdoc}
*/
protected function tearDown(): void {
foreach ($this->cacheBackends as $bin => $cache_backend) {
$this->cacheBackends[$bin]->removeBin();
}
parent::tearDown();
}
/**
* {@inheritdoc}
*/
public function testSetGet(): void {
parent::testSetGet();
// Make sure entries are permanent (i.e. no TTL).
$backend = $this->getCacheBackend($this->getTestBin());
$key = $backend->getApcuKey('TEST8');
$iterator = new \APCUIterator('/^' . $key . '/');
foreach ($iterator as $item) {
$this->assertEquals(0, $item['ttl']);
$found = TRUE;
}
$this->assertTrue($found);
}
}