LinkAttributesMenuTest.php in Link Attributes widget 8

Namespace

Drupal\Tests\link_attributes\Functional

File

tests/src/Functional/LinkAttributesMenuTest.php

<?php

namespace Drupal\Tests\link_attributes\Functional;

use Drupal\menu_link_content\Entity\MenuLinkContent;
use Drupal\Tests\block\Traits\BlockCreationTrait;
use Drupal\Tests\BrowserTestBase;

/**
 * Tests link attributes functionality.
 *
 * @group link_attributes
 */
class LinkAttributesMenuTest extends BrowserTestBase {
  use BlockCreationTrait;

  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'link_attributes',
    'menu_ui',
    'menu_link_content',
    'block',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this
      ->placeBlock('system_menu_block:footer');
  }

  /**
   * Test attributes.
   */
  public function testMenuLinkAdmin() {

    // Login as a super-admin.
    $this
      ->drupalLogin($this
      ->drupalCreateUser(array_keys(\Drupal::service('user.permissions')
      ->getPermissions())));
    $this
      ->drupalGet('admin/structure/menu/manage/footer/add');
    $this
      ->submitForm([
      'title[0][value]' => 'A menu link',
      'link[0][uri]' => '<front>',
      // This is enough to check the fields are there.
      'link[0][options][attributes][target]' => '_blank',
      'link[0][options][attributes][class]' => 'menu__link--really_special menu__link--another-class',
    ], 'Save');
    $this
      ->drupalGet('user');
    $page = $this
      ->getSession()
      ->getPage();

    // The link should exist and contain the required attributes.
    $link = $page
      ->findLink('A menu link');
    $this
      ->assertNotNull($link);
    $this
      ->assertEquals('_blank', $link
      ->getAttribute('target'));
    $this
      ->assertEquals('menu__link--really_special menu__link--another-class', $link
      ->getAttribute('class'));

    // No rel attribute was added, so none should be present.
    $this
      ->assertFalse($link
      ->hasAttribute('rel'));

    // Load the menu link, make sure that the classes were stored as an array.
    $id = \Drupal::entityQuery('menu_link_content')
      ->condition('title', 'A menu link')
      ->execute();

    /** @var \Drupal\menu_link_content\MenuLinkContentInterface $menu_link */
    $menu_link = MenuLinkContent::load(reset($id));
    $expected = [
      'menu__link--really_special',
      'menu__link--another-class',
    ];
    $this
      ->assertEquals($expected, $menu_link
      ->getUrlObject()
      ->getOption('attributes')['class']);

    // Edit the link, make sure the default value for class is set correctly.
    $this
      ->drupalGet($menu_link
      ->toUrl('edit-form'));
    $this
      ->assertSession()
      ->fieldValueEquals('link[0][options][attributes][class]', 'menu__link--really_special menu__link--another-class');

    // Add another link to assert that the target can be empty.
    $this
      ->drupalGet('admin/structure/menu/manage/footer/add');
    $this
      ->submitForm([
      'title[0][value]' => 'No target menu link',
      'link[0][uri]' => '<front>',
      'link[0][options][attributes][target]' => '',
      'link[0][options][attributes][rel]' => 'author',
    ], 'Save');
    $this
      ->drupalGet('user');
    $page = $this
      ->getSession()
      ->getPage();

    // The link should exist and contain the set rel attribute.
    $link = $page
      ->findLink('No target menu link');
    $this
      ->assertNotNull($link);
    $this
      ->assertEquals('author', $link
      ->getAttribute('rel'));

    // No class or target was specified, these shouldn't be rendered.
    $this
      ->assertFalse($link
      ->hasAttribute('target'));
    $this
      ->assertFalse($link
      ->hasAttribute('class'));
  }

}

Classes

Name	Description
LinkAttributesMenuTest	Tests link attributes functionality.