aleph1.co.uk Git - yaffs-website/blob - web/core/tests/Drupal/FunctionalJavascriptTests/Ajax/AjaxTest.php

   1 <?php
   2
   3 namespace Drupal\FunctionalJavascriptTests\Ajax;
   4
   5 use Drupal\FunctionalJavascriptTests\JavascriptTestBase;
   6
   7 /**
   8  * Tests AJAX responses.
   9  *
  10  * @group Ajax
  11  */
  12 class AjaxTest extends JavascriptTestBase {
  13
  14   /**
  15    * {@inheritdoc}
  16    */
  17   public static $modules = ['ajax_test'];
  18
  19   public function testAjaxWithAdminRoute() {
  20     \Drupal::service('theme_installer')->install(['stable', 'seven']);
  21     $theme_config = \Drupal::configFactory()->getEditable('system.theme');
  22     $theme_config->set('admin', 'seven');
  23     $theme_config->set('default', 'stable');
  24     $theme_config->save();
  25
  26     $account = $this->drupalCreateUser(['view the administration theme']);
  27     $this->drupalLogin($account);
  28
  29     // First visit the site directly via the URL. This should render it in the
  30     // admin theme.
  31     $this->drupalGet('admin/ajax-test/theme');
  32     $assert = $this->assertSession();
  33     $assert->pageTextContains('Current theme: seven');
  34
  35     // Now click the modal, which should also use the admin theme.
  36     $this->drupalGet('ajax-test/dialog');
  37     $assert->pageTextNotContains('Current theme: stable');
  38     $this->clickLink('Link 8 (ajax)');
  39     $assert->assertWaitOnAjaxRequest();
  40
  41     $assert->pageTextContains('Current theme: stable');
  42     $assert->pageTextNotContains('Current theme: seven');
  43   }
  44
  45   /**
  46    * Test that AJAX loaded libraries are not retained between requests.
  47    *
  48    * @see https://www.drupal.org/node/2647916
  49    */
  50   public function testDrupalSettingsCachingRegression() {
  51     $this->drupalGet('ajax-test/dialog');
  52     $assert = $this->assertSession();
  53     $session = $this->getSession();
  54
  55     // Insert a fake library into the already loaded library settings.
  56     $fake_library = 'fakeLibrary/fakeLibrary';
  57     $session->evaluateScript("drupalSettings.ajaxPageState.libraries = drupalSettings.ajaxPageState.libraries + ',$fake_library';");
  58
  59     $libraries = $session->evaluateScript('drupalSettings.ajaxPageState.libraries');
  60     // Test that the fake library is set.
  61     $this->assertContains($fake_library, $libraries);
  62
  63     // Click on the AJAX link.
  64     $this->clickLink('Link 8 (ajax)');
  65     $assert->assertWaitOnAjaxRequest();
  66
  67     // Test that the fake library is still set after the AJAX call.
  68     $libraries = $session->evaluateScript('drupalSettings.ajaxPageState.libraries');
  69     $this->assertContains($fake_library, $libraries);
  70
  71     // Reload the page, this should reset the loaded libraries and remove the
  72     // fake library.
  73     $this->drupalGet('ajax-test/dialog');
  74     $libraries = $session->evaluateScript('drupalSettings.ajaxPageState.libraries');
  75     $this->assertNotContains($fake_library, $libraries);
  76
  77     // Click on the AJAX link again, and the libraries should still not contain
  78     // the fake library.
  79     $this->clickLink('Link 8 (ajax)');
  80     $assert->assertWaitOnAjaxRequest();
  81     $libraries = $session->evaluateScript('drupalSettings.ajaxPageState.libraries');
  82     $this->assertNotContains($fake_library, $libraries);
  83   }
  84
  85 }