function MenuLinksTest::createLinkHierarchy

Create a simple hierarchy of links.

File

core/modules/menu_link_content/tests/src/Kernel/MenuLinksTest.php, line 64

Class

MenuLinksTest

Tests handling of menu links hierarchies.

Namespace

Code

public function createLinkHierarchy($module = 'menu_test') {
  // First remove all the menu links in the menu.
  $this->menuLinkManager
    ->deleteLinksInMenu('menu-test');
  // Then create a simple link hierarchy:
  // - parent
  //   - child-1
  //     - child-1-1
  //     - child-1-2
  //   - child-2
  $base_options = [
    'title' => 'Menu link test',
    'provider' => $module,
    'menu_name' => 'menu-test',
  ];
  $parent = $base_options + [
    'link' => [
      'uri' => 'internal:/menu-test/hierarchy/parent',
    ],
  ];
  $link = MenuLinkContent::create($parent);
  $link->save();
  $links['parent'] = $link->getPluginId();
  $child_1 = $base_options + [
    'link' => [
      'uri' => 'internal:/menu-test/hierarchy/parent/child',
    ],
    'parent' => $links['parent'],
  ];
  $link = MenuLinkContent::create($child_1);
  $link->save();
  $links['child-1'] = $link->getPluginId();
  $child_1_1 = $base_options + [
    'link' => [
      'uri' => 'internal:/menu-test/hierarchy/parent/child2/child',
    ],
    'parent' => $links['child-1'],
  ];
  $link = MenuLinkContent::create($child_1_1);
  $link->save();
  $links['child-1-1'] = $link->getPluginId();
  $child_1_2 = $base_options + [
    'link' => [
      'uri' => 'internal:/menu-test/hierarchy/parent/child2/child',
    ],
    'parent' => $links['child-1'],
  ];
  $link = MenuLinkContent::create($child_1_2);
  $link->save();
  $links['child-1-2'] = $link->getPluginId();
  $child_2 = $base_options + [
    'link' => [
      'uri' => 'internal:/menu-test/hierarchy/parent/child',
    ],
    'parent' => $links['parent'],
  ];
  $link = MenuLinkContent::create($child_2);
  $link->save();
  $links['child-2'] = $link->getPluginId();
  return $links;
}