public function MenuUiTest::checkInvalidParentMenuLinks in Drupal 10

Same name and namespace in other branches

1. 8 core/modules/menu_ui/tests/src/Functional/MenuUiTest.php \Drupal\Tests\menu_ui\Functional\MenuUiTest::checkInvalidParentMenuLinks()
2. 9 core/modules/menu_ui/tests/src/Functional/MenuUiTest.php \Drupal\Tests\menu_ui\Functional\MenuUiTest::checkInvalidParentMenuLinks()

Tests that parent options are limited by depth when adding menu links.

File

core/modules/menu_ui/tests/src/Functional/MenuUiTest.php, line 741

Class

MenuUiTest

Add a custom menu, add menu links to the custom menu and Tools menu, check their data, and delete them using the UI.

Namespace

Drupal\Tests\menu_ui\Functional

Code

public function checkInvalidParentMenuLinks() {
  $last_link = NULL;
  $created_links = [];

  // Get the max depth of the tree.
  $menu_link_tree = \Drupal::service('menu.link_tree');
  $max_depth = $menu_link_tree
    ->maxDepth();

  // Create a maximum number of menu links, each a child of the previous.
  for ($i = 0; $i <= $max_depth - 1; $i++) {
    $parent = $last_link ? 'tools:' . $last_link
      ->getPluginId() : 'tools:';
    $title = 'title' . $i;
    $edit = [
      'link[0][uri]' => '/',
      'title[0][value]' => $title,
      'menu_parent' => $parent,
      'description[0][value]' => '',
      'enabled[value]' => 1,
      'expanded[value]' => FALSE,
      'weight[0][value]' => '0',
    ];
    $this
      ->drupalGet("admin/structure/menu/manage/{$this->menu->id()}/add");
    $this
      ->submitForm($edit, 'Save');
    $menu_links = \Drupal::entityTypeManager()
      ->getStorage('menu_link_content')
      ->loadByProperties([
      'title' => $title,
    ]);
    $last_link = reset($menu_links);
    $created_links[] = 'tools:' . $last_link
      ->getPluginId();
  }

  // The last link cannot be a parent in the new menu link form.
  $this
    ->drupalGet('admin/structure/menu/manage/admin/add');
  $value = 'tools:' . $last_link
    ->getPluginId();
  $this
    ->assertSession()
    ->optionNotExists('edit-menu-parent', $value);

  // All but the last link can be parents in the new menu link form.
  array_pop($created_links);
  foreach ($created_links as $key => $link) {
    $this
      ->assertSession()
      ->optionExists('edit-menu-parent', $link);
  }
}