function MenuLinksTest::assertMenuLinkParents

Assert that at set of links is properly parented.

@internal

File

core/modules/menu_link_content/tests/src/Kernel/MenuLinksTest.php, line 127

Class

MenuLinksTest

Tests handling of menu links hierarchies.

Namespace

Code

public function assertMenuLinkParents(array $links, array $expected_hierarchy) : void {
  foreach ($expected_hierarchy as $id => $parent) {
    /** @var \Drupal\Core\Menu\MenuLinkInterface $menu_link_plugin  */
    $menu_link_plugin = $this->menuLinkManager
      ->createInstance($links[$id]);
    $expected_parent = $links[$parent] ?? '';
    $link_parent = $menu_link_plugin->getParent();
    $this->assertEquals($expected_parent, $link_parent, "Menu link {$id} has parent of {$link_parent}, expected {$expected_parent}.");
  }
}