ThemeTokenTest.php in Zircon Profile 8.0

Contains \Drupal\system\Tests\Theme\ThemeTokenTest.

Namespace

Drupal\system\Tests\Theme

File

core/modules/system/src/Tests/Theme/ThemeTokenTest.php

<?php

/**
 * @file
 * Contains \Drupal\system\Tests\Theme\ThemeTokenTest.
 */
namespace Drupal\system\Tests\Theme;

use Drupal\simpletest\WebTestBase;

/**
 * Tests the generation of 'theme_token' key in Drupal settings.
 *
 * @group Theme
 */
class ThemeTokenTest extends WebTestBase {

  /**
   * We want to visit the 'admin/structure/block' page.
   *
   * @var array
   */
  public static $modules = [
    'block',
  ];

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $account = $this
      ->drupalCreateUser([
      'administer blocks',
      'view the administration theme',
    ]);
    $this
      ->drupalLogin($account);
  }

  /**
   * Tests if the 'theme_token' key of 'ajaxPageState' is computed.
   */
  public function testThemeToken() {

    // Visit the block administrative page with default theme. We use that page
    // because 'misc/ajax.js' is loaded there and we can test the token
    // generation.
    $this
      ->drupalGet('admin/structure/block');
    $settings = $this
      ->getDrupalSettings();
    $this
      ->assertNull($settings['ajaxPageState']['theme_token']);

    // Install 'seven' and configure it as administrative theme.
    $this->container
      ->get('theme_installer')
      ->install([
      'seven',
    ]);
    $this
      ->config('system.theme')
      ->set('admin', 'seven')
      ->save();

    // Revisit the page. This time the page is displayed using the 'seven' theme
    // and that is different from the default theme ('classy').
    $this
      ->drupalGet('admin/structure/block');
    $settings = $this
      ->getDrupalSettings();
    $this
      ->assertNotNull($settings['ajaxPageState']['theme_token']);

    // The CSRF token is a 43 length string.
    $this
      ->assertTrue(is_string($settings['ajaxPageState']['theme_token']));
    $this
      ->assertEqual(strlen($settings['ajaxPageState']['theme_token']), 43);
  }

}

Classes

Name	Description
ThemeTokenTest	Tests the generation of 'theme_token' key in Drupal settings.