MenuLinkDefaultIntegrationTest.php in Drupal 9

Namespace

Drupal\KernelTests\Core\Menu

File

core/tests/Drupal/KernelTests/Core/Menu/MenuLinkDefaultIntegrationTest.php

<?php

namespace Drupal\KernelTests\Core\Menu;

use Drupal\Core\Menu\MenuTreeParameters;
use Drupal\KernelTests\KernelTestBase;

/**
 * Tests integration of static menu links.
 *
 * @group Menu
 */
class MenuLinkDefaultIntegrationTest extends KernelTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'menu_test',
  ];

  /**
   * Tests moving a static menu link without a specified menu to the root.
   */
  public function testMoveToRoot() {

    /** @var \Drupal\Core\Menu\MenuLinkManagerInterface $menu_link_manager */
    $menu_link_manager = \Drupal::service('plugin.manager.menu.link');
    $menu_link_manager
      ->rebuild();
    $menu_link = $menu_link_manager
      ->getDefinition('menu_test.child');
    $this
      ->assertEquals('menu_test.parent', $menu_link['parent']);
    $this
      ->assertEquals('test', $menu_link['menu_name']);
    $tree = \Drupal::menuTree()
      ->load('test', new MenuTreeParameters());
    $this
      ->assertCount(1, $tree);
    $this
      ->assertEquals('menu_test.parent', $tree['menu_test.parent']->link
      ->getPluginId());
    $this
      ->assertEquals('menu_test.child', $tree['menu_test.parent']->subtree['menu_test.child']->link
      ->getPluginId());

    // Ensure that the menu name is not forgotten.
    $menu_link_manager
      ->updateDefinition('menu_test.child', [
      'parent' => '',
    ]);
    $menu_link = $menu_link_manager
      ->getDefinition('menu_test.child');
    $this
      ->assertEquals('', $menu_link['parent']);
    $this
      ->assertEquals('test', $menu_link['menu_name']);
    $tree = \Drupal::menuTree()
      ->load('test', new MenuTreeParameters());
    $this
      ->assertCount(2, $tree);
    $this
      ->assertEquals('menu_test.parent', $tree['menu_test.parent']->link
      ->getPluginId());
    $this
      ->assertEquals('menu_test.child', $tree['menu_test.child']->link
      ->getPluginId());
    $this
      ->assertTrue(TRUE);
  }

}

Classes

Name	Description
MenuLinkDefaultIntegrationTest	Tests integration of static menu links.