function MenuLinksTest::testMenuLinkContentReparenting

Tests the MenuLinkContent::preDelete function.

File

core/modules/menu_link_content/tests/src/Kernel/MenuLinksTest.php, line 280

Class

MenuLinksTest

Tests handling of menu links hierarchies.

Namespace

Code

public function testMenuLinkContentReparenting() : void {
  // Add new menu items in a hierarchy.
  $parent = MenuLinkContent::create([
    'title' => $this->randomMachineName(8),
    'link' => [
      [
        'uri' => 'internal:/',
      ],
    ],
    'menu_name' => 'main',
  ]);
  $parent->save();
  $child1 = MenuLinkContent::create([
    'title' => $this->randomMachineName(8),
    'link' => [
      [
        'uri' => 'internal:/',
      ],
    ],
    'menu_name' => 'main',
    'parent' => 'menu_link_content:' . $parent->uuid(),
  ]);
  $child1->save();
  $child2 = MenuLinkContent::create([
    'title' => $this->randomMachineName(8),
    'link' => [
      [
        'uri' => 'internal:/',
      ],
    ],
    'menu_name' => 'main',
    'parent' => 'menu_link_content:' . $child1->uuid(),
  ]);
  $child2->save();
  // Delete the middle child.
  $child1->delete();
  // Refresh $child2.
  $child2 = MenuLinkContent::load($child2->id());
  // Test the reference in the child.
  $this->assertSame('menu_link_content:' . $parent->uuid(), $child2->getParentId());
}