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class LanguageSwitchingTest in Zircon Profile 8

Same name and namespace in other branches
  1. 8.0 core/modules/language/src/Tests/LanguageSwitchingTest.php \Drupal\language\Tests\LanguageSwitchingTest

Functional tests for the language switching feature.

@group language

Hierarchy

Expanded class hierarchy of LanguageSwitchingTest

File

core/modules/language/src/Tests/LanguageSwitchingTest.php, line 21
Contains \Drupal\language\Tests\LanguageSwitchingTest.

Namespace

Drupal\language\Tests
View source 
class LanguageSwitchingTest extends WebTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'locale',
    'locale_test',
    'language',
    'block',
    'language_test',
    'menu_ui',
  );
  protected function setUp() {
    parent::setUp();

    // Create and login user.
    $admin_user = $this
      ->drupalCreateUser(array(
      'administer blocks',
      'administer languages',
      'access administration pages',
    ));
    $this
      ->drupalLogin($admin_user);
  }

  /**
   * Functional tests for the language switcher block.
   */
  function testLanguageBlock() {

    // Add language.
    $edit = array(
      'predefined_langcode' => 'fr',
    );
    $this
      ->drupalPostForm('admin/config/regional/language/add', $edit, t('Add language'));

    // Set the native language name.
    $this
      ->saveNativeLanguageName('fr', 'français');

    // Enable URL language detection and selection.
    $edit = array(
      'language_interface[enabled][language-url]' => '1',
    );
    $this
      ->drupalPostForm('admin/config/regional/language/detection', $edit, t('Save settings'));

    // Enable the language switching block.
    $block = $this
      ->drupalPlaceBlock('language_block:' . LanguageInterface::TYPE_INTERFACE, array(
      'id' => 'test_language_block',
      // Ensure a 2-byte UTF-8 sequence is in the tested output.
      'label' => $this
        ->randomMachineName(8) . '×',
    ));
    $this
      ->doTestLanguageBlockAuthenticated($block
      ->label());
    $this
      ->doTestLanguageBlockAnonymous($block
      ->label());
  }

  /**
   * For authenticated users, the "active" class is set by JavaScript.
   *
   * @param string $block_label
   *   The label of the language switching block.
   *
   * @see testLanguageBlock()
   */
  protected function doTestLanguageBlockAuthenticated($block_label) {

    // Assert that the language switching block is displayed on the frontpage.
    $this
      ->drupalGet('');
    $this
      ->assertText($block_label, 'Language switcher block found.');

    // Assert that each list item and anchor element has the appropriate data-
    // attributes.
    list($language_switcher) = $this
      ->xpath('//div[@id=:id]', array(
      ':id' => 'block-test-language-block',
    ));
    $list_items = array();
    $anchors = array();
    $labels = array();
    foreach ($language_switcher->ul->li as $list_item) {
      $classes = explode(" ", (string) $list_item['class']);
      list($langcode) = array_intersect($classes, array(
        'en',
        'fr',
      ));
      $list_items[] = array(
        'langcode_class' => $langcode,
        'data-drupal-link-system-path' => (string) $list_item['data-drupal-link-system-path'],
      );
      $anchors[] = array(
        'hreflang' => (string) $list_item->a['hreflang'],
        'data-drupal-link-system-path' => (string) $list_item->a['data-drupal-link-system-path'],
      );
      $labels[] = (string) $list_item->a;
    }
    $expected_list_items = array(
      0 => array(
        'langcode_class' => 'en',
        'data-drupal-link-system-path' => 'user/2',
      ),
      1 => array(
        'langcode_class' => 'fr',
        'data-drupal-link-system-path' => 'user/2',
      ),
    );
    $this
      ->assertIdentical($list_items, $expected_list_items, 'The list items have the correct attributes that will allow the drupal.active-link library to mark them as active.');
    $expected_anchors = array(
      0 => array(
        'hreflang' => 'en',
        'data-drupal-link-system-path' => 'user/2',
      ),
      1 => array(
        'hreflang' => 'fr',
        'data-drupal-link-system-path' => 'user/2',
      ),
    );
    $this
      ->assertIdentical($anchors, $expected_anchors, 'The anchors have the correct attributes that will allow the drupal.active-link library to mark them as active.');
    $settings = $this
      ->getDrupalSettings();
    $this
      ->assertIdentical($settings['path']['currentPath'], 'user/2', 'drupalSettings.path.currentPath is set correctly to allow drupal.active-link to mark the correct links as active.');
    $this
      ->assertIdentical($settings['path']['isFront'], FALSE, 'drupalSettings.path.isFront is set correctly to allow drupal.active-link to mark the correct links as active.');
    $this
      ->assertIdentical($settings['path']['currentLanguage'], 'en', 'drupalSettings.path.currentLanguage is set correctly to allow drupal.active-link to mark the correct links as active.');
    $this
      ->assertIdentical($labels, array(
      'English',
      'français',
    ), 'The language links labels are in their own language on the language switcher block.');
  }

  /**
   * For anonymous users, the "active" class is set by PHP.
   *
   * @param string $block_label
   *   The label of the language switching block.
   *
   * @see testLanguageBlock()
   */
  protected function doTestLanguageBlockAnonymous($block_label) {
    $this
      ->drupalLogout();

    // Assert that the language switching block is displayed on the frontpage.
    $this
      ->drupalGet('');
    $this
      ->assertText($block_label, 'Language switcher block found.');

    // Assert that only the current language is marked as active.
    list($language_switcher) = $this
      ->xpath('//div[@id=:id]', array(
      ':id' => 'block-test-language-block',
    ));
    $links = array(
      'active' => array(),
      'inactive' => array(),
    );
    $anchors = array(
      'active' => array(),
      'inactive' => array(),
    );
    $labels = array();
    foreach ($language_switcher->ul->li as $link) {
      $classes = explode(" ", (string) $link['class']);
      list($langcode) = array_intersect($classes, array(
        'en',
        'fr',
      ));
      if (in_array('is-active', $classes)) {
        $links['active'][] = $langcode;
      }
      else {
        $links['inactive'][] = $langcode;
      }
      $anchor_classes = explode(" ", (string) $link->a['class']);
      if (in_array('is-active', $anchor_classes)) {
        $anchors['active'][] = $langcode;
      }
      else {
        $anchors['inactive'][] = $langcode;
      }
      $labels[] = (string) $link->a;
    }
    $this
      ->assertIdentical($links, array(
      'active' => array(
        'en',
      ),
      'inactive' => array(
        'fr',
      ),
    ), 'Only the current language list item is marked as active on the language switcher block.');
    $this
      ->assertIdentical($anchors, array(
      'active' => array(
        'en',
      ),
      'inactive' => array(
        'fr',
      ),
    ), 'Only the current language anchor is marked as active on the language switcher block.');
    $this
      ->assertIdentical($labels, array(
      'English',
      'français',
    ), 'The language links labels are in their own language on the language switcher block.');
  }

  /**
   * Test language switcher links for domain based negotiation.
   */
  function testLanguageBlockWithDomain() {

    // Add the Italian language.
    ConfigurableLanguage::createFromLangcode('it')
      ->save();

    // Rebuild the container so that the new language is picked up by services
    // that hold a list of languages.
    $this
      ->rebuildContainer();
    $languages = $this->container
      ->get('language_manager')
      ->getLanguages();

    // Enable browser and URL language detection.
    $edit = array(
      'language_interface[enabled][language-url]' => TRUE,
      'language_interface[weight][language-url]' => -10,
    );
    $this
      ->drupalPostForm('admin/config/regional/language/detection', $edit, t('Save settings'));

    // Do not allow blank domain.
    $edit = array(
      'language_negotiation_url_part' => LanguageNegotiationUrl::CONFIG_DOMAIN,
      'domain[en]' => '',
    );
    $this
      ->drupalPostForm('admin/config/regional/language/detection/url', $edit, t('Save configuration'));
    $this
      ->assertText(t('The domain may not be left blank for English'), 'The form does not allow blank domains.');

    // Change the domain for the Italian language.
    $edit = array(
      'language_negotiation_url_part' => LanguageNegotiationUrl::CONFIG_DOMAIN,
      'domain[en]' => \Drupal::request()
        ->getHost(),
      'domain[it]' => 'it.example.com',
    );
    $this
      ->drupalPostForm('admin/config/regional/language/detection/url', $edit, t('Save configuration'));
    $this
      ->assertText(t('The configuration options have been saved'), 'Domain configuration is saved.');

    // Enable the language switcher block.
    $this
      ->drupalPlaceBlock('language_block:' . LanguageInterface::TYPE_INTERFACE, array(
      'id' => 'test_language_block',
    ));
    $this
      ->drupalGet('');

    /** @var \Drupal\Core\Routing\UrlGenerator $generator */
    $generator = $this->container
      ->get('url_generator');

    // Verify the English URL is correct
    list($english_link) = $this
      ->xpath('//div[@id=:id]/ul/li/a[@hreflang=:hreflang]', array(
      ':id' => 'block-test-language-block',
      ':hreflang' => 'en',
    ));
    $english_url = $generator
      ->generateFromRoute('entity.user.canonical', array(
      'user' => 2,
    ), array(
      'language' => $languages['en'],
    ));
    $this
      ->assertEqual($english_url, (string) $english_link['href']);

    // Verify the Italian URL is correct
    list($italian_link) = $this
      ->xpath('//div[@id=:id]/ul/li/a[@hreflang=:hreflang]', array(
      ':id' => 'block-test-language-block',
      ':hreflang' => 'it',
    ));
    $italian_url = $generator
      ->generateFromRoute('entity.user.canonical', array(
      'user' => 2,
    ), array(
      'language' => $languages['it'],
    ));
    $this
      ->assertEqual($italian_url, (string) $italian_link['href']);
  }

  /**
   * Test active class on links when switching languages.
   */
  function testLanguageLinkActiveClass() {

    // Add language.
    $edit = array(
      'predefined_langcode' => 'fr',
    );
    $this
      ->drupalPostForm('admin/config/regional/language/add', $edit, t('Add language'));

    // Enable URL language detection and selection.
    $edit = array(
      'language_interface[enabled][language-url]' => '1',
    );
    $this
      ->drupalPostForm('admin/config/regional/language/detection', $edit, t('Save settings'));
    $this
      ->doTestLanguageLinkActiveClassAuthenticated();
    $this
      ->doTestLanguageLinkActiveClassAnonymous();
  }

  /**
   * Check the path-admin class, as same as on default language.
   */
  function testLanguageBodyClass() {
    $searched_class = 'path-admin';

    // Add language.
    $edit = array(
      'predefined_langcode' => 'fr',
    );
    $this
      ->drupalPostForm('admin/config/regional/language/add', $edit, t('Add language'));

    // Enable URL language detection and selection.
    $edit = array(
      'language_interface[enabled][language-url]' => '1',
    );
    $this
      ->drupalPostForm('admin/config/regional/language/detection', $edit, t('Save settings'));

    // Check if the default (English) admin/config page has the right class.
    $this
      ->drupalGet('admin/config');
    $class = $this
      ->xpath('//body[contains(@class, :class)]', array(
      ':class' => $searched_class,
    ));
    $this
      ->assertTrue(isset($class[0]), t('The path-admin class appears on default language.'));

    // Check if the French admin/config page has the right class.
    $this
      ->drupalGet('fr/admin/config');
    $class = $this
      ->xpath('//body[contains(@class, :class)]', array(
      ':class' => $searched_class,
    ));
    $this
      ->assertTrue(isset($class[0]), t('The path-admin class same as on default language.'));

    // The testing profile sets the user/login page as the frontpage. That
    // redirects authenticated users to their profile page, so check with an
    // anonymous user instead.
    $this
      ->drupalLogout();

    // Check if the default (English) frontpage has the right class.
    $this
      ->drupalGet('<front>');
    $class = $this
      ->xpath('//body[contains(@class, :class)]', array(
      ':class' => 'path-frontpage',
    ));
    $this
      ->assertTrue(isset($class[0]), 'path-frontpage class found on the body tag');

    // Check if the French frontpage has the right class.
    $this
      ->drupalGet('fr');
    $class = $this
      ->xpath('//body[contains(@class, :class)]', array(
      ':class' => 'path-frontpage',
    ));
    $this
      ->assertTrue(isset($class[0]), 'path-frontpage class found on the body tag with french as the active language');
  }

  /**
   * For authenticated users, the "active" class is set by JavaScript.
   *
   * @see testLanguageLinkActiveClass()
   */
  protected function doTestLanguageLinkActiveClassAuthenticated() {
    $function_name = '#type link';
    $path = 'language_test/type-link-active-class';

    // Test links generated by the link generator on an English page.
    $current_language = 'English';
    $this
      ->drupalGet($path);

    // Language code 'none' link should be active.
    $langcode = 'none';
    $links = $this
      ->xpath('//a[@id = :id and @data-drupal-link-system-path = :path]', array(
      ':id' => 'no_lang_link',
      ':path' => $path,
    ));
    $this
      ->assertTrue(isset($links[0]), t('A link generated by :function to the current :language page with langcode :langcode has the correct attributes that will allow the drupal.active-link library to mark it as active.', array(
      ':function' => $function_name,
      ':language' => $current_language,
      ':langcode' => $langcode,
    )));

    // Language code 'en' link should be active.
    $langcode = 'en';
    $links = $this
      ->xpath('//a[@id = :id and @hreflang = :lang and @data-drupal-link-system-path = :path]', array(
      ':id' => 'en_link',
      ':lang' => 'en',
      ':path' => $path,
    ));
    $this
      ->assertTrue(isset($links[0]), t('A link generated by :function to the current :language page with langcode :langcode has the correct attributes that will allow the drupal.active-link library to mark it as active.', array(
      ':function' => $function_name,
      ':language' => $current_language,
      ':langcode' => $langcode,
    )));

    // Language code 'fr' link should not be active.
    $langcode = 'fr';
    $links = $this
      ->xpath('//a[@id = :id and @hreflang = :lang and @data-drupal-link-system-path = :path]', array(
      ':id' => 'fr_link',
      ':lang' => 'fr',
      ':path' => $path,
    ));
    $this
      ->assertTrue(isset($links[0]), t('A link generated by :function to the current :language page with langcode :langcode has the correct attributes that will allow the drupal.active-link library to NOT mark it as active.', array(
      ':function' => $function_name,
      ':language' => $current_language,
      ':langcode' => $langcode,
    )));

    // Verify that drupalSettings contains the correct values.
    $settings = $this
      ->getDrupalSettings();
    $this
      ->assertIdentical($settings['path']['currentPath'], $path, 'drupalSettings.path.currentPath is set correctly to allow drupal.active-link to mark the correct links as active.');
    $this
      ->assertIdentical($settings['path']['isFront'], FALSE, 'drupalSettings.path.isFront is set correctly to allow drupal.active-link to mark the correct links as active.');
    $this
      ->assertIdentical($settings['path']['currentLanguage'], 'en', 'drupalSettings.path.currentLanguage is set correctly to allow drupal.active-link to mark the correct links as active.');

    // Test links generated by the link generator on a French page.
    $current_language = 'French';
    $this
      ->drupalGet('fr/language_test/type-link-active-class');

    // Language code 'none' link should be active.
    $langcode = 'none';
    $links = $this
      ->xpath('//a[@id = :id and @data-drupal-link-system-path = :path]', array(
      ':id' => 'no_lang_link',
      ':path' => $path,
    ));
    $this
      ->assertTrue(isset($links[0]), t('A link generated by :function to the current :language page with langcode :langcode has the correct attributes that will allow the drupal.active-link library to mark it as active.', array(
      ':function' => $function_name,
      ':language' => $current_language,
      ':langcode' => $langcode,
    )));

    // Language code 'en' link should not be active.
    $langcode = 'en';
    $links = $this
      ->xpath('//a[@id = :id and @hreflang = :lang and @data-drupal-link-system-path = :path]', array(
      ':id' => 'en_link',
      ':lang' => 'en',
      ':path' => $path,
    ));
    $this
      ->assertTrue(isset($links[0]), t('A link generated by :function to the current :language page with langcode :langcode has the correct attributes that will allow the drupal.active-link library to NOT mark it as active.', array(
      ':function' => $function_name,
      ':language' => $current_language,
      ':langcode' => $langcode,
    )));

    // Language code 'fr' link should be active.
    $langcode = 'fr';
    $links = $this
      ->xpath('//a[@id = :id and @hreflang = :lang and @data-drupal-link-system-path = :path]', array(
      ':id' => 'fr_link',
      ':lang' => 'fr',
      ':path' => $path,
    ));
    $this
      ->assertTrue(isset($links[0]), t('A link generated by :function to the current :language page with langcode :langcode has the correct attributes that will allow the drupal.active-link library to mark it as active.', array(
      ':function' => $function_name,
      ':language' => $current_language,
      ':langcode' => $langcode,
    )));

    // Verify that drupalSettings contains the correct values.
    $settings = $this
      ->getDrupalSettings();
    $this
      ->assertIdentical($settings['path']['currentPath'], $path, 'drupalSettings.path.currentPath is set correctly to allow drupal.active-link to mark the correct links as active.');
    $this
      ->assertIdentical($settings['path']['isFront'], FALSE, 'drupalSettings.path.isFront is set correctly to allow drupal.active-link to mark the correct links as active.');
    $this
      ->assertIdentical($settings['path']['currentLanguage'], 'fr', 'drupalSettings.path.currentLanguage is set correctly to allow drupal.active-link to mark the correct links as active.');
  }

  /**
   * For anonymous users, the "active" class is set by PHP.
   *
   * @see testLanguageLinkActiveClass()
   */
  protected function doTestLanguageLinkActiveClassAnonymous() {
    $function_name = '#type link';
    $this
      ->drupalLogout();

    // Test links generated by the link generator on an English page.
    $current_language = 'English';
    $this
      ->drupalGet('language_test/type-link-active-class');

    // Language code 'none' link should be active.
    $langcode = 'none';
    $links = $this
      ->xpath('//a[@id = :id and contains(@class, :class)]', array(
      ':id' => 'no_lang_link',
      ':class' => 'is-active',
    ));
    $this
      ->assertTrue(isset($links[0]), t('A link generated by :function to the current :language page with langcode :langcode is marked active.', array(
      ':function' => $function_name,
      ':language' => $current_language,
      ':langcode' => $langcode,
    )));

    // Language code 'en' link should be active.
    $langcode = 'en';
    $links = $this
      ->xpath('//a[@id = :id and contains(@class, :class)]', array(
      ':id' => 'en_link',
      ':class' => 'is-active',
    ));
    $this
      ->assertTrue(isset($links[0]), t('A link generated by :function to the current :language page with langcode :langcode is marked active.', array(
      ':function' => $function_name,
      ':language' => $current_language,
      ':langcode' => $langcode,
    )));

    // Language code 'fr' link should not be active.
    $langcode = 'fr';
    $links = $this
      ->xpath('//a[@id = :id and not(contains(@class, :class))]', array(
      ':id' => 'fr_link',
      ':class' => 'is-active',
    ));
    $this
      ->assertTrue(isset($links[0]), t('A link generated by :function to the current :language page with langcode :langcode is NOT marked active.', array(
      ':function' => $function_name,
      ':language' => $current_language,
      ':langcode' => $langcode,
    )));

    // Test links generated by the link generator on a French page.
    $current_language = 'French';
    $this
      ->drupalGet('fr/language_test/type-link-active-class');

    // Language code 'none' link should be active.
    $langcode = 'none';
    $links = $this
      ->xpath('//a[@id = :id and contains(@class, :class)]', array(
      ':id' => 'no_lang_link',
      ':class' => 'is-active',
    ));
    $this
      ->assertTrue(isset($links[0]), t('A link generated by :function to the current :language page with langcode :langcode is marked active.', array(
      ':function' => $function_name,
      ':language' => $current_language,
      ':langcode' => $langcode,
    )));

    // Language code 'en' link should not be active.
    $langcode = 'en';
    $links = $this
      ->xpath('//a[@id = :id and not(contains(@class, :class))]', array(
      ':id' => 'en_link',
      ':class' => 'is-active',
    ));
    $this
      ->assertTrue(isset($links[0]), t('A link generated by :function to the current :language page with langcode :langcode is NOT marked active.', array(
      ':function' => $function_name,
      ':language' => $current_language,
      ':langcode' => $langcode,
    )));

    // Language code 'fr' link should be active.
    $langcode = 'fr';
    $links = $this
      ->xpath('//a[@id = :id and contains(@class, :class)]', array(
      ':id' => 'fr_link',
      ':class' => 'is-active',
    ));
    $this
      ->assertTrue(isset($links[0]), t('A link generated by :function to the current :language page with langcode :langcode is marked active.', array(
      ':function' => $function_name,
      ':language' => $current_language,
      ':langcode' => $langcode,
    )));
  }

  /**
   * Tests language switcher links for session based negotiation.
   */
  public function testLanguageSessionSwitchLinks() {

    // Add language.
    $edit = array(
      'predefined_langcode' => 'fr',
    );
    $this
      ->drupalPostForm('admin/config/regional/language/add', $edit, t('Add language'));

    // Enable session language detection and selection.
    $edit = array(
      'language_interface[enabled][language-url]' => FALSE,
      'language_interface[enabled][language-session]' => TRUE,
    );
    $this
      ->drupalPostForm('admin/config/regional/language/detection', $edit, t('Save settings'));

    // Enable the language switching block.
    $this
      ->drupalPlaceBlock('language_block:' . LanguageInterface::TYPE_INTERFACE, array(
      'id' => 'test_language_block',
    ));

    // Enable the main menu block.
    $this
      ->drupalPlaceBlock('system_menu_block:main', array(
      'id' => 'test_menu',
    ));

    // Add a link to the homepage.
    $link = MenuLinkContent::create([
      'title' => 'Home',
      'menu_name' => 'main',
      'bundle' => 'menu_link_content',
      'link' => [
        [
          'uri' => 'entity:user/2',
        ],
      ],
    ]);
    $link
      ->save();

    // Go to the homepage.
    $this
      ->drupalGet('');

    // Click on the French link.
    $this
      ->clickLink(t('French'));

    // There should be a query parameter to set the session language.
    $this
      ->assertUrl('user/2', [
      'query' => [
        'language' => 'fr',
      ],
    ]);

    // Click on the 'Home' Link.
    $this
      ->clickLink(t('Home'));

    // There should be no query parameter.
    $this
      ->assertUrl('user/2');

    // Click on the French link.
    $this
      ->clickLink(t('French'));

    // There should be no query parameter.
    $this
      ->assertUrl('user/2');
  }

  /**
   * Saves the native name of a language entity in configuration as a label.
   *
   * @param string $langcode
   *   The language code of the language.
   * @param string $label
   *   The native name of the language.
   */
  protected function saveNativeLanguageName($langcode, $label) {
    \Drupal::service('language.config_factory_override')
      ->getOverride($langcode, 'language.entity.' . $langcode)
      ->set('label', $label)
      ->save();
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AssertContentTrait::$content protected property The current raw content.
AssertContentTrait::$drupalSettings protected property The drupalSettings value from the current raw $content.
AssertContentTrait::$elements protected property The XML structure parsed from the current raw $content. 2
AssertContentTrait::$plainTextContent protected property The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped protected function Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField protected function Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById protected function Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName protected function Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked protected function Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue protected function Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink protected function Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref protected function Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds protected function Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped protected function Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertNoField protected function Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById protected function Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName protected function Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath protected function Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked protected function Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink protected function Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref protected function Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion protected function Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption protected function Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected protected function Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern protected function Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw protected function Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText protected function Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle protected function Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText protected function Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionSelected protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern protected function Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw protected function Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText protected function Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper protected function Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern protected function Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput protected function Asserts themed output.
AssertContentTrait::assertTitle protected function Pass if the page title is the given string.
AssertContentTrait::assertUniqueText protected function Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper protected function Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery protected function Builds an XPath query.
AssertContentTrait::constructFieldXpath protected function Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions protected function Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings protected function Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent protected function Gets the current raw content.
AssertContentTrait::getSelectedItem protected function Get the selected value from a select field.
AssertContentTrait::getTextContent protected function Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl protected function Get the current URL from the cURL handler. 1
AssertContentTrait::parse protected function Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace protected function Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings protected function Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent protected function Sets the raw content (e.g. HTML).
AssertContentTrait::xpath protected function Performs an xpath search on the contents of the internal browser.
AssertHelperTrait::castSafeStrings protected function Casts MarkupInterface objects into strings.
LanguageSwitchingTest::$modules public static property Modules to enable.
LanguageSwitchingTest::doTestLanguageBlockAnonymous protected function For anonymous users, the "active" class is set by PHP.
LanguageSwitchingTest::doTestLanguageBlockAuthenticated protected function For authenticated users, the "active" class is set by JavaScript.
LanguageSwitchingTest::doTestLanguageLinkActiveClassAnonymous protected function For anonymous users, the "active" class is set by PHP.
LanguageSwitchingTest::doTestLanguageLinkActiveClassAuthenticated protected function For authenticated users, the "active" class is set by JavaScript.
LanguageSwitchingTest::saveNativeLanguageName protected function Saves the native name of a language entity in configuration as a label.
LanguageSwitchingTest::setUp protected function Sets up a Drupal site for running functional and integration tests. Overrides WebTestBase::setUp
LanguageSwitchingTest::testLanguageBlock function Functional tests for the language switcher block.
LanguageSwitchingTest::testLanguageBlockWithDomain function Test language switcher links for domain based negotiation.
LanguageSwitchingTest::testLanguageBodyClass function Check the path-admin class, as same as on default language.
LanguageSwitchingTest::testLanguageLinkActiveClass function Test active class on links when switching languages.
LanguageSwitchingTest::testLanguageSessionSwitchLinks public function Tests language switcher links for session based negotiation.
RandomGeneratorTrait::$randomGenerator protected property The random generator.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate public function Callback for random string validation.
SessionTestTrait::$sessionName protected property The name of the session cookie.
SessionTestTrait::generateSessionName protected function Generates a session cookie name.
SessionTestTrait::getSessionName protected function Returns the session name in use on the child site.
TestBase::$assertions protected property Assertions thrown in that test case.
TestBase::$configImporter protected property The config importer that can used in a test. 5
TestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
TestBase::$container protected property The dependency injection container used in the test.
TestBase::$databasePrefix protected property The database prefix of this test run.
TestBase::$dieOnFail public property Whether to die in case any test assertion fails.
TestBase::$httpAuthCredentials protected property HTTP authentication credentials (<username>:<password>).
TestBase::$httpAuthMethod protected property HTTP authentication method (specified as a CURLAUTH_* constant).
TestBase::$originalConf protected property The original configuration (variables), if available.
TestBase::$originalConfig protected property The original configuration (variables).
TestBase::$originalConfigDirectories protected property The original configuration directories.
TestBase::$originalContainer protected property The original container.
TestBase::$originalFileDirectory protected property The original file directory, before it was changed for testing purposes.
TestBase::$originalLanguage protected property The original language.
TestBase::$originalPrefix protected property The original database prefix when running inside Simpletest.
TestBase::$originalProfile protected property The original installation profile.
TestBase::$originalSessionName protected property The name of the session cookie of the test-runner.
TestBase::$originalSettings protected property The settings array.
TestBase::$originalSite protected property The site directory of the original parent site.
TestBase::$privateFilesDirectory protected property The private file directory for the test environment.
TestBase::$publicFilesDirectory protected property The public file directory for the test environment.
TestBase::$results public property Current results of this test case.
TestBase::$siteDirectory protected property The site directory of this test run.
TestBase::$skipClasses protected property This class is skipped when looking for the source of an assertion.
TestBase::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 4
TestBase::$tempFilesDirectory protected property The temporary file directory for the test environment.
TestBase::$testId protected property The test run ID.
TestBase::$timeLimit protected property Time limit for the test.
TestBase::$translationFilesDirectory protected property The translation file directory for the test environment.
TestBase::$verbose public property TRUE if verbose debugging is enabled.
TestBase::$verboseClassName protected property Safe class name for use in verbose output filenames.
TestBase::$verboseDirectory protected property Directory where verbose output files are put.
TestBase::$verboseDirectoryUrl protected property URL to the verbose output file directory.
TestBase::$verboseId protected property Incrementing identifier for verbose output filenames.
TestBase::assert protected function Internal helper: stores the assert.
TestBase::assertEqual protected function Check to see if two values are equal.
TestBase::assertErrorLogged protected function Asserts that a specific error has been logged to the PHP error log.
TestBase::assertFalse protected function Check to see if a value is false.
TestBase::assertIdentical protected function Check to see if two values are identical.
TestBase::assertIdenticalObject protected function Checks to see if two objects are identical.
TestBase::assertNoErrorsLogged protected function Asserts that no errors have been logged to the PHP error.log thus far.
TestBase::assertNotEqual protected function Check to see if two values are not equal.
TestBase::assertNotIdentical protected function Check to see if two values are not identical.
TestBase::assertNotNull protected function Check to see if a value is not NULL.
TestBase::assertNull protected function Check to see if a value is NULL.
TestBase::assertTrue protected function Check to see if a value is not false.
TestBase::beforePrepareEnvironment protected function Act on global state information before the environment is altered for a test. 1
TestBase::changeDatabasePrefix private function Changes the database connection to the prefixed one.
TestBase::checkRequirements protected function Checks the matching requirements for Test. 2
TestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
TestBase::configImporter public function Returns a ConfigImporter object to import test importing of configuration. 5
TestBase::copyConfig public function Copies configuration objects from source storage to target storage.
TestBase::deleteAssert public static function Delete an assertion record by message ID.
TestBase::error protected function Fire an error assertion. 3
TestBase::errorHandler public function Handle errors during test runs.
TestBase::exceptionHandler protected function Handle exceptions.
TestBase::fail protected function Fire an assertion that is always negative.
TestBase::filePreDeleteCallback public static function Ensures test files are deletable within file_unmanaged_delete_recursive().
TestBase::generatePermutations public static function Converts a list of possible parameters into a stack of permutations.
TestBase::getAssertionCall protected function Cycles through backtrace until the first non-assertion method is found.
TestBase::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
TestBase::getDatabaseConnection public static function Returns the database connection to the site running Simpletest.
TestBase::getDatabasePrefix public function Gets the database prefix.
TestBase::getTempFilesDirectory public function Gets the temporary files directory.
TestBase::insertAssert public static function Store an assertion from outside the testing context.
TestBase::pass protected function Fire an assertion that is always positive.
TestBase::prepareDatabasePrefix private function Generates a database prefix for running tests.
TestBase::prepareEnvironment private function Prepares the current environment for running the test.
TestBase::restoreEnvironment private function Cleans up the test environment and restores the original environment.
TestBase::run public function Run all tests in this class. 1
TestBase::settingsSet protected function Changes in memory settings.
TestBase::storeAssertion protected function Helper method to store an assertion record in the configured database.
TestBase::verbose protected function Logs a verbose message in a text file.
UserCreationTrait::checkPermissions protected function Checks whether a given list of permission names is valid.
UserCreationTrait::createAdminRole protected function Creates an administrative role. Aliased as: drupalCreateAdminRole
UserCreationTrait::createRole protected function Creates a role with specified permissions. Aliased as: drupalCreateRole
UserCreationTrait::createUser protected function Create a user with a given set of permissions. Aliased as: drupalCreateUser
UserCreationTrait::grantPermissions protected function Grant permissions to a user role.
UserCreationTrait::setCurrentUser protected function Switch the current logged in user.
WebTestBase::$additionalCurlOptions protected property Additional cURL options.
WebTestBase::$assertAjaxHeader protected property Whether or not to assert the presence of the X-Drupal-Ajax-Token.
WebTestBase::$classLoader protected property The class loader to use for installation and initialization of setup.
WebTestBase::$configDirectories protected property The config directories used in this test.
WebTestBase::$cookieFile protected property The current cookie file used by cURL.
WebTestBase::$cookies protected property The cookies of the page currently loaded in the internal browser.
WebTestBase::$curlCookies protected property Cookies to set on curl requests.
WebTestBase::$curlHandle protected property The handle of the current cURL connection.
WebTestBase::$customTranslations protected property An array of custom translations suitable for drupal_rewrite_settings().
WebTestBase::$dumpHeaders protected property Indicates that headers should be dumped if verbose output is enabled. 12
WebTestBase::$generatedTestFiles protected property Whether the files were copied to the test files directory.
WebTestBase::$headers protected property The headers of the page currently loaded in the internal browser.
WebTestBase::$kernel protected property The kernel used in this test. Overrides TestBase::$kernel
WebTestBase::$loggedInUser protected property The current user logged in using the internal browser.
WebTestBase::$maximumMetaRefreshCount protected property The number of meta refresh redirects to follow, or NULL if unlimited.
WebTestBase::$maximumRedirects protected property The maximum number of redirects to follow when handling responses.
WebTestBase::$metaRefreshCount protected property The number of meta refresh redirects followed during ::drupalGet().
WebTestBase::$originalBatch protected property The original batch, before it was changed for testing purposes.
WebTestBase::$originalShutdownCallbacks protected property The original shutdown handlers array, before it was cleaned for testing. Overrides TestBase::$originalShutdownCallbacks
WebTestBase::$originalUser protected property The original user, before it was changed to a clean uid = 1 for testing. Overrides TestBase::$originalUser
WebTestBase::$profile protected property The profile to install as a basis for testing. 30
WebTestBase::$redirectCount protected property The number of redirects followed during the handling of a request.
WebTestBase::$rootUser protected property The "#1" admin user.
WebTestBase::$sessionId protected property The current session ID, if available.
WebTestBase::$url protected property The URL currently loaded in the internal browser.
WebTestBase::addCustomTranslations protected function Queues custom translations to be written to settings.php.
WebTestBase::assertBlockAppears protected function Checks to see whether a block appears on the page.
WebTestBase::assertCacheContext protected function Asserts whether an expected cache context was present in the last response.
WebTestBase::assertCacheTag protected function Asserts whether an expected cache tag was present in the last response.
WebTestBase::assertHeader protected function Check if a HTTP response header exists and has the expected value.
WebTestBase::assertMail protected function Asserts that the most recently sent email message has the given value.
WebTestBase::assertMailPattern protected function Asserts that the most recently sent email message has the pattern in it.
WebTestBase::assertMailString protected function Asserts that the most recently sent email message has the string in it.
WebTestBase::assertNoBlockAppears protected function Checks to see whether a block does not appears on the page.
WebTestBase::assertNoCacheContext protected function Asserts that a cache context was not present in the last response.
WebTestBase::assertNoCacheTag protected function Asserts whether an expected cache tag was absent in the last response.
WebTestBase::assertNoResponse protected function Asserts the page did not return the specified response code.
WebTestBase::assertResponse protected function Asserts the page responds with the specified response code.
WebTestBase::assertUrl protected function Passes if the internal browser's URL matches the given path.
WebTestBase::buildUrl protected function Builds an a absolute URL from a system path or a URL object.
WebTestBase::checkForMetaRefresh protected function Checks for meta refresh tag and if found call drupalGet() recursively.
WebTestBase::clickLink protected function Follows a link by complete name.
WebTestBase::clickLinkHelper protected function Provides a helper for ::clickLink() and ::clickLinkPartialName().
WebTestBase::clickLinkPartialName protected function Follows a link by partial name.
WebTestBase::cronRun protected function Runs cron in the Drupal installed by Simpletest.
WebTestBase::curlClose protected function Close the cURL handler and unset the handler.
WebTestBase::curlExec protected function Initializes and executes a cURL request. 2
WebTestBase::curlHeaderCallback protected function Reads headers and registers errors received from the tested site.
WebTestBase::curlInitialize protected function Initializes the cURL connection.
WebTestBase::doInstall protected function Execute the non-interactive installer.
WebTestBase::drupalBuildEntityView protected function Builds the renderable view of an entity.
WebTestBase::drupalCompareFiles protected function Compare two files based on size and file name.
WebTestBase::drupalCreateContentType protected function Creates a custom content type based on default settings.
WebTestBase::drupalCreateNode protected function Creates a node based on default settings.
WebTestBase::drupalGet protected function Retrieves a Drupal path or an absolute path. 1
WebTestBase::drupalGetAjax protected function Requests a path or URL in drupal_ajax format and JSON-decodes the response.
WebTestBase::drupalGetHeader protected function Gets the value of an HTTP response header.
WebTestBase::drupalGetHeaders protected function Gets the HTTP response headers of the requested page.
WebTestBase::drupalGetJSON protected function Retrieves a Drupal path or an absolute path and JSON decodes the result.
WebTestBase::drupalGetMails protected function Gets an array containing all emails sent during this test case.
WebTestBase::drupalGetNodeByTitle function Get a node from the database based on its title.
WebTestBase::drupalGetTestFiles protected function Gets a list of files that can be used in tests.
WebTestBase::drupalGetWithFormat protected function Retrieves a Drupal path or an absolute path for a given format.
WebTestBase::drupalGetXHR protected function Requests a Drupal path or an absolute path as if it is a XMLHttpRequest.
WebTestBase::drupalHead protected function Retrieves only the headers for a Drupal path or an absolute path.
WebTestBase::drupalLogin protected function Log in a user with the internal browser.
WebTestBase::drupalLogout protected function Logs a user out of the internal browser and confirms.
WebTestBase::drupalPlaceBlock protected function Creates a block instance based on default settings.
WebTestBase::drupalPost protected function Perform a POST HTTP request.
WebTestBase::drupalPostAjaxForm protected function Executes an Ajax form submission.
WebTestBase::drupalPostForm protected function Executes a form submission.
WebTestBase::drupalPostWithFormat protected function Performs a POST HTTP request with a specific format.
WebTestBase::drupalProcessAjaxResponse protected function Processes an AJAX response into current content.
WebTestBase::drupalUserIsLoggedIn protected function Returns whether a given user account is logged in.
WebTestBase::findBlockInstance protected function Find a block instance on the page.
WebTestBase::getAbsoluteUrl protected function Takes a path and returns an absolute path.
WebTestBase::getAjaxPageStatePostData protected function Get the Ajax page state from drupalSettings and prepare it for POSTing.
WebTestBase::getDatabaseTypes protected function Returns all supported database driver installer objects.
WebTestBase::handleForm protected function Handles form input related to drupalPostForm().
WebTestBase::initConfig protected function Initialize various configurations post-installation.
WebTestBase::initKernel protected function Initializes the kernel after installation.
WebTestBase::initSettings protected function Initialize settings created during install.
WebTestBase::initUserSession protected function Initializes user 1 for the site to be installed.
WebTestBase::installModulesFromClassProperty protected function Install modules defined by `static::$modules`.
WebTestBase::installParameters protected function Returns the parameters that will be used when Simpletest installs Drupal. 2
WebTestBase::isInChildSite protected function Returns whether the test is being executed from within a test site.
WebTestBase::prepareRequestForGenerator protected function Creates a mock request and sets it on the generator.
WebTestBase::prepareSettings protected function Prepares site settings and services before installation. 1
WebTestBase::rebuildAll protected function Reset and rebuild the environment after setup.
WebTestBase::rebuildContainer protected function Rebuilds \Drupal::getContainer().
WebTestBase::refreshVariables protected function Refreshes in-memory configuration and state information. 1
WebTestBase::resetAll protected function Resets all data structures after having enabled new modules.
WebTestBase::restoreBatch protected function Restore the original batch.
WebTestBase::serializePostValues protected function Serialize POST HTTP request values.
WebTestBase::setBatch protected function Preserve the original batch, and instantiate the test batch.
WebTestBase::setContainerParameter protected function Changes parameters in the services.yml file.
WebTestBase::setHttpResponseDebugCacheabilityHeaders protected function Enables/disables the cacheability headers.
WebTestBase::tearDown protected function Cleans up after testing. Overrides TestBase::tearDown 2
WebTestBase::translatePostValues protected function Transforms a nested array into a flat array suitable for WebTestBase::drupalPostForm().
WebTestBase::verboseEmail protected function Outputs to verbose the most recent $count emails sent.
WebTestBase::writeCustomTranslations protected function Writes custom translations to the test site's settings.php.
WebTestBase::writeSettings protected function Rewrites the settings.php file of the test site.
WebTestBase::__construct function Constructor for \Drupal\simpletest\WebTestBase. Overrides TestBase::__construct 1