class MemoryBackendTest

Unit test of the memory cache backend using the generic cache unit test base.

@group Cache

Hierarchy

• class \Drupal\KernelTests\KernelTestBase extends \Drupal\Core\DependencyInjection\ServiceProviderInterface uses \Drupal\KernelTests\AssertLegacyTrait, \Drupal\KernelTests\AssertContentTrait, \Drupal\Tests\RandomGeneratorTrait, \Drupal\Tests\ConfigTestTrait, \Drupal\Tests\ExtensionListTestTrait, \Drupal\Tests\TestRequirementsTrait, \Drupal\Tests\Traits\PhpUnitWarnings, \Drupal\Tests\PhpUnitCompatibilityTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait implements \PHPUnit\Framework\TestCase
  • class \Drupal\KernelTests\Core\Cache\GenericCacheBackendUnitTestBase implements \Drupal\KernelTests\KernelTestBase
    • class \Drupal\KernelTests\Core\Cache\MemoryBackendTest implements \Drupal\KernelTests\Core\Cache\GenericCacheBackendUnitTestBase

Expanded class hierarchy of MemoryBackendTest

File

core/tests/Drupal/KernelTests/Core/Cache/MemoryBackendTest.php, line 12

Namespace

class MemoryBackendTest extends GenericCacheBackendUnitTestBase {
  
  /**
   * Creates a new instance of MemoryBackend.
   *
   * @return \Drupal\Core\Cache\CacheBackendInterface
   *   A new MemoryBackend object.
   */
  protected function createCacheBackend($bin) {
    $backend = new MemoryBackend();
    \Drupal::service('cache_tags.invalidator')->addInvalidator($backend);
    return $backend;
  }

}