RedisLockTest.php in Redis 8

Namespace

Drupal\Tests\redis\Kernel

File

tests/src/Kernel/RedisLockTest.php

<?php

namespace Drupal\Tests\redis\Kernel;

use Drupal\Core\DependencyInjection\ContainerBuilder;
use Drupal\Core\Lock\LockBackendInterface;
use Drupal\KernelTests\Core\Lock\LockTest;
use Drupal\Tests\redis\Traits\RedisTestInterfaceTrait;
use Symfony\Component\DependencyInjection\Reference;

/**
 * Tests the Redis non-persistent lock backend.
 *
 * Extends the core test to include test coverage for lockMayBeAvailable()
 * method invoked on a non-yet acquired lock.
 *
 * @group redis
 */
class RedisLockTest extends LockTest {
  use RedisTestInterfaceTrait;

  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'redis',
  ];

  /**
   * {@inheritdoc}
   */
  public function register(ContainerBuilder $container) {
    self::setUpSettings();
    parent::register($container);
    $container
      ->register('lock', LockBackendInterface::class)
      ->setFactory([
      new Reference('redis.lock.factory'),
      'get',
    ]);
  }

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->lock = $this->container
      ->get('lock');
  }

  /**
   * {@inheritdoc}
   */
  public function testBackendLockRelease() {
    $redis_interface = self::getRedisInterfaceEnv();

    // Verify that the correct lock backend is being instantiated by the
    // factory.
    $this
      ->assertInstanceOf('\\Drupal\\redis\\Lock\\' . $redis_interface, $this->lock);

    // Verify that a lock that has never been acquired is marked as available.
    // @todo Remove this line when #3002640 lands.
    // @see https://www.drupal.org/project/drupal/issues/3002640
    $this
      ->assertTrue($this->lock
      ->lockMayBeAvailable('lock_a'));
    parent::testBackendLockRelease();
  }

}

Classes

Name	Description
RedisLockTest	Tests the Redis non-persistent lock backend.