LanguageBreadcrumbTest.php in Drupal 9

Namespace

Drupal\Tests\language\Functional

File

core/modules/language/tests/src/Functional/LanguageBreadcrumbTest.php

<?php

namespace Drupal\Tests\language\Functional;

use Drupal\language\Entity\ConfigurableLanguage;
use Drupal\Tests\BrowserTestBase;

/**
 * Tests breadcrumbs functionality.
 *
 * @group Menu
 */
class LanguageBreadcrumbTest extends BrowserTestBase {

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

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

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this
      ->drupalPlaceBlock('system_breadcrumb_block');
    ConfigurableLanguage::createFromLangcode('de')
      ->save();
    ConfigurableLanguage::createFromLangcode('gsw-berne')
      ->save();
  }

  /**
   * Tests breadcrumbs with URL prefixes.
   */
  public function testBreadCrumbs() {

    // Prepare common base breadcrumb elements.
    $home = [
      '' => 'Home',
    ];
    $admin = $home + [
      'admin' => t('Administration'),
    ];
    $page = $this
      ->getSession()
      ->getPage();

    // /user/login is the default frontpage which only works for an anonymous
    // user. Access the frontpage in different languages, ensure that no
    // breadcrumb is displayed.
    $this
      ->drupalGet('user/login');
    $breadcrumbs = $page
      ->find('css', '.block-system-breadcrumb-block');
    $this
      ->assertNull($breadcrumbs);
    $this
      ->drupalGet('de/user/login');
    $breadcrumbs = $page
      ->find('css', '.block-system-breadcrumb-block');
    $this
      ->assertNull($breadcrumbs);
    $this
      ->drupalGet('gsw-berne/user/login');
    $breadcrumbs = $page
      ->find('css', '.block-system-breadcrumb-block');
    $this
      ->assertNull($breadcrumbs);
    $admin_user = $this
      ->drupalCreateUser([
      'access administration pages',
    ]);
    $this
      ->drupalLogin($admin_user);

    // Use administration routes to assert that breadcrumb is displayed
    // correctly on pages other than the frontpage.
    $this
      ->drupalGet('admin');
    $breadcrumbs = $page
      ->find('css', '.block-system-breadcrumb-block');
    $this
      ->assertEquals(1, substr_count($breadcrumbs
      ->getText(), 'Home'));
    $this
      ->assertEquals(0, substr_count($breadcrumbs
      ->getText(), 'Administration'));
    $this
      ->drupalGet('de/admin');
    $breadcrumbs = $page
      ->find('css', '.block-system-breadcrumb-block');
    $this
      ->assertEquals(1, substr_count($breadcrumbs
      ->getText(), 'Home'));
    $this
      ->assertEquals(0, substr_count($breadcrumbs
      ->getText(), 'Administration'));
    $this
      ->drupalGet('admin/structure', $admin);
    $breadcrumbs = $page
      ->find('css', '.block-system-breadcrumb-block');
    $this
      ->assertEquals(1, substr_count($breadcrumbs
      ->getText(), 'Home'));
    $this
      ->assertEquals(1, substr_count($breadcrumbs
      ->getText(), 'Administration'));
    $this
      ->drupalGet('de/admin/structure', $admin);
    $breadcrumbs = $page
      ->find('css', '.block-system-breadcrumb-block');
    $this
      ->assertEquals(1, substr_count($breadcrumbs
      ->getText(), 'Home'));
    $this
      ->assertEquals(1, substr_count($breadcrumbs
      ->getText(), 'Administration'));
  }

}

Classes

Name	Description
LanguageBreadcrumbTest	Tests breadcrumbs functionality.