function MenuLinksTest::testPendingRevisions

Tests handling of pending revisions.

@covers \Drupal\menu_link_content\Plugin\Validation\Constraint\MenuTreeHierarchyConstraintValidator::validate

File

core/modules/menu_link_content/tests/src/Kernel/MenuLinksTest.php, line 334

Class

MenuLinksTest

Tests handling of menu links hierarchies.

Namespace

Code

public function testPendingRevisions() : void {
  /** @var \Drupal\Core\Entity\RevisionableStorageInterface $storage */
  $storage = \Drupal::entityTypeManager()->getStorage('menu_link_content');
  // Add new menu items in a hierarchy.
  $default_root_1_title = $this->randomMachineName(8);
  $root_1 = $storage->create([
    'title' => $default_root_1_title,
    'link' => [
      [
        'uri' => 'internal:/#root_1',
      ],
    ],
    'menu_name' => 'menu-test',
  ]);
  $root_1->save();
  $default_child1_title = $this->randomMachineName(8);
  $child1 = $storage->create([
    'title' => $default_child1_title,
    'link' => [
      [
        'uri' => 'internal:/#child1',
      ],
    ],
    'menu_name' => 'menu-test',
    'parent' => 'menu_link_content:' . $root_1->uuid(),
  ]);
  $child1->save();
  $default_child2_title = $this->randomMachineName(8);
  $child2 = $storage->create([
    'title' => $default_child2_title,
    'link' => [
      [
        'uri' => 'internal:/#child2',
      ],
    ],
    'menu_name' => 'menu-test',
    'parent' => 'menu_link_content:' . $child1->uuid(),
  ]);
  $child2->save();
  $default_root_2_title = $this->randomMachineName(8);
  $root_2 = $storage->create([
    'title' => $default_root_2_title,
    'link' => [
      [
        'uri' => 'internal:/#root_2',
      ],
    ],
    'menu_name' => 'menu-test',
  ]);
  $root_2->save();
  // Check that changing the title and the link in a pending revision is
  // allowed.
  $pending_child1_title = $this->randomMachineName(8);
  $child1_pending_revision = $storage->createRevision($child1, FALSE);
  $child1_pending_revision->set('title', $pending_child1_title);
  $child1_pending_revision->set('link', [
    [
      'uri' => 'internal:/#test',
    ],
  ]);
  $violations = $child1_pending_revision->validate();
  $this->assertEmpty($violations);
  $child1_pending_revision->save();
  $storage->resetCache();
  $child1_pending_revision = $storage->loadRevision($child1_pending_revision->getRevisionId());
  $this->assertFalse($child1_pending_revision->isDefaultRevision());
  $this->assertEquals($pending_child1_title, $child1_pending_revision->getTitle());
  $this->assertEquals('/#test', $child1_pending_revision->getUrlObject()
    ->toString());
  // Check that saving a pending revision does not affect the menu tree.
  $menu_tree = \Drupal::menuTree()->load('menu-test', new MenuTreeParameters());
  $parent_link = reset($menu_tree);
  $this->assertEquals($default_root_1_title, $parent_link->link
    ->getTitle());
  $this->assertEquals('/#root_1', $parent_link->link
    ->getUrlObject()
    ->toString());
  $child1_link = reset($parent_link->subtree);
  $this->assertEquals($default_child1_title, $child1_link->link
    ->getTitle());
  $this->assertEquals('/#child1', $child1_link->link
    ->getUrlObject()
    ->toString());
  $child2_link = reset($child1_link->subtree);
  $this->assertEquals($default_child2_title, $child2_link->link
    ->getTitle());
  $this->assertEquals('/#child2', $child2_link->link
    ->getUrlObject()
    ->toString());
  // Check that changing the parent in a pending revision is not allowed.
  $child2_pending_revision = $storage->createRevision($child2, FALSE);
  $child2_pending_revision->set('parent', $child1->id());
  $violations = $child2_pending_revision->validate();
  $this->assertCount(1, $violations);
  $this->assertEquals('You can only change the hierarchy for the published version of this menu link.', $violations[0]->getMessage());
  $this->assertEquals('menu_parent', $violations[0]->getPropertyPath());
  // Check that changing the weight in a pending revision is not allowed.
  $child2_pending_revision = $storage->createRevision($child2, FALSE);
  $child2_pending_revision->set('weight', 500);
  $violations = $child2_pending_revision->validate();
  $this->assertCount(1, $violations);
  $this->assertEquals('You can only change the hierarchy for the published version of this menu link.', $violations[0]->getMessage());
  $this->assertEquals('weight', $violations[0]->getPropertyPath());
  // Check that changing both the parent and the weight in a pending revision
  // is not allowed.
  $child2_pending_revision = $storage->createRevision($child2, FALSE);
  $child2_pending_revision->set('parent', $child1->id());
  $child2_pending_revision->set('weight', 500);
  $violations = $child2_pending_revision->validate();
  $this->assertCount(2, $violations);
  $this->assertEquals('You can only change the hierarchy for the published version of this menu link.', $violations[0]->getMessage());
  $this->assertEquals('You can only change the hierarchy for the published version of this menu link.', $violations[1]->getMessage());
  $this->assertEquals('menu_parent', $violations[0]->getPropertyPath());
  $this->assertEquals('weight', $violations[1]->getPropertyPath());
  // Check that changing the parent of a term which didn't have a parent
  // initially is not allowed in a pending revision.
  $root_2_pending_revision = $storage->createRevision($root_2, FALSE);
  $root_2_pending_revision->set('parent', $root_1->id());
  $violations = $root_2_pending_revision->validate();
  $this->assertCount(1, $violations);
  $this->assertEquals('You can only change the hierarchy for the published version of this menu link.', $violations[0]->getMessage());
  $this->assertEquals('menu_parent', $violations[0]->getPropertyPath());
}