protected function MenuRouterTest::doTestMenuLinksDiscoveredAlter in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 core/modules/system/src/Tests/Menu/MenuRouterTest.php \Drupal\system\Tests\Menu\MenuRouterTest::doTestMenuLinksDiscoveredAlter()

Tests menu links added in hook_menu_links_discovered_alter().

1 call to MenuRouterTest::doTestMenuLinksDiscoveredAlter()

MenuRouterTest::testMenuIntegration in core/modules/system/src/Tests/Menu/MenuRouterTest.php

Tests menu integration.

File

core/modules/system/src/Tests/Menu/MenuRouterTest.php, line 139

Contains \Drupal\system\Tests\Menu\MenuRouterTest.

Class

MenuRouterTest

Tests menu router and default menu link functionality.

Namespace

Drupal\system\Tests\Menu

Code

protected function doTestMenuLinksDiscoveredAlter() {

  // Check that machine name does not need to be defined since it is already
  // set as the key of each menu link.

  /** @var \Drupal\Core\Menu\MenuLinkManagerInterface $menu_link_manager */
  $menu_link_manager = \Drupal::service('plugin.manager.menu.link');
  $menu_links = $menu_link_manager
    ->loadLinksByRoute('menu_test.custom');
  $menu_link = reset($menu_links);
  $this
    ->assertEqual($menu_link
    ->getPluginId(), 'menu_test.custom', 'Menu links added at hook_menu_links_discovered_alter() obtain the machine name from the $links key.');

  // Make sure that rebuilding the menu tree does not produce duplicates of
  // links added by hook_menu_links_discovered_alter().
  \Drupal::service('router.builder')
    ->rebuild();
  $this
    ->drupalGet('menu-test');
  $this
    ->assertUniqueText('Custom link', 'Menu links added by hook_menu_links_discovered_alter() do not duplicate after a menu rebuild.');
}