function CommentLockTest::testLocks

Tests the lock behavior.

File

core/modules/comment/tests/src/Unit/Entity/CommentLockTest.php, line 22

Class

CommentLockTest

Tests comment acquires and releases the right lock.

Namespace

Code

public function testLocks() : void {
  $container = new ContainerBuilder();
  $container->set('module_handler', $this->createMock('Drupal\\Core\\Extension\\ModuleHandlerInterface'));
  $container->set('current_user', $this->createMock('Drupal\\Core\\Session\\AccountInterface'));
  $container->set('cache.test', $this->createMock('Drupal\\Core\\Cache\\CacheBackendInterface'));
  $container->set('comment.statistics', $this->createMock('Drupal\\comment\\CommentStatisticsInterface'));
  $request_stack = new RequestStack();
  $request_stack->push(Request::create('/'));
  $container->set('request_stack', $request_stack);
  $container->setParameter('cache_bins', [
    'cache.test' => 'test',
  ]);
  $lock = $this->createMock('Drupal\\Core\\Lock\\LockBackendInterface');
  $cid = 2;
  $lock_name = "comment:{$cid}:.00/";
  $lock->expects($this->once())
    ->method('acquire')
    ->with($lock_name, 30)
    ->willReturn(TRUE);
  $lock->expects($this->once())
    ->method('release')
    ->with($lock_name);
  $lock->expects($this->exactly(2))
    ->method($this->anything());
  $container->set('lock', $lock);
  $cache_tag_invalidator = $this->createMock('Drupal\\Core\\Cache\\CacheTagsInvalidator');
  $container->set('cache_tags.invalidator', $cache_tag_invalidator);
  \Drupal::setContainer($container);
  $methods = get_class_methods('Drupal\\comment\\Entity\\Comment');
  unset($methods[array_search('preSave', $methods)]);
  unset($methods[array_search('postSave', $methods)]);
  $methods[] = 'invalidateTagsOnSave';
  $comment = $this->getMockBuilder('Drupal\\comment\\Entity\\Comment')
    ->disableOriginalConstructor()
    ->onlyMethods($methods)
    ->getMock();
  $comment->expects($this->once())
    ->method('isNew')
    ->willReturn(TRUE);
  $comment->expects($this->once())
    ->method('hasParentComment')
    ->willReturn(TRUE);
  $comment->expects($this->once())
    ->method('getParentComment')
    ->willReturn($comment);
  $comment->expects($this->once())
    ->method('getCommentedEntityId')
    ->willReturn($cid);
  $comment->expects($this->any())
    ->method('getThread')
    ->willReturn('');
  $anon_user = $this->createMock('Drupal\\Core\\Session\\AccountInterface');
  $anon_user->expects($this->any())
    ->method('isAnonymous')
    ->willReturn(TRUE);
  $comment->expects($this->any())
    ->method('getOwner')
    ->willReturn($anon_user);
  $parent_entity = $this->createMock('\\Drupal\\Core\\Entity\\ContentEntityInterface');
  $parent_entity->expects($this->atLeastOnce())
    ->method('getCacheTagsToInvalidate')
    ->willReturn([
    'node:1',
  ]);
  $comment->expects($this->once())
    ->method('getCommentedEntity')
    ->willReturn($parent_entity);
  $entity_type = $this->createMock('\\Drupal\\Core\\Entity\\EntityTypeInterface');
  $comment->expects($this->any())
    ->method('getEntityType')
    ->willReturn($entity_type);
  $storage = $this->createMock('Drupal\\comment\\CommentStorageInterface');
  // preSave() should acquire the lock. (This is what's really being tested.)
  $comment->preSave($storage);
  // Release the acquired lock before exiting the test.
  $comment->postSave($storage);
}