3 namespace Drupal\KernelTests\Core\Cache;
5 use Drupal\Core\Cache\PhpBackend;
8 * Unit test of the PHP cache backend using the generic cache unit test base.
12 class PhpBackendTest extends GenericCacheBackendUnitTestBase {
15 * Creates a new instance of MemoryBackend.
18 * A new MemoryBackend object.
20 protected function createCacheBackend($bin) {
21 $backend = new PhpBackend($bin, \Drupal::service('cache_tags.invalidator.checksum'));