function MenuLinksTest::testPendingRevisions

Tests handling of pending revisions.

@coversDefaultClass \Drupal\menu_link_content\Plugin\Validation\Constraint\MenuTreeHierarchyConstraintValidator

File

core/modules/menu_link_content/tests/src/Kernel/MenuLinksTest.php, line 331

Class

MenuLinksTest

Tests handling of menu links hierarchies.

Namespace

Code

public function testPendingRevisions() {
    
    /** @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 <em>published</em> 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 <em>published</em> 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 <em>published</em> version of this menu link.', $violations[0]->getMessage());
    $this->assertEquals('You can only change the hierarchy for the <em>published</em> 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 <em>published</em> version of this menu link.', $violations[0]->getMessage());
    $this->assertEquals('menu_parent', $violations[0]->getPropertyPath());
}