+++ /dev/null
-<?php
-
-namespace Drupal\language\Tests;
-
-use Drupal\language\Entity\ConfigurableLanguage;
-use Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl;
-use Drupal\menu_link_content\Entity\MenuLinkContent;
-use Drupal\Core\Language\LanguageInterface;
-use Drupal\simpletest\WebTestBase;
-
-/**
- * Functional tests for the language switching feature.
- *
- * @group language
- */
-class LanguageSwitchingTest extends WebTestBase {
-
- /**
- * Modules to enable.
- *
- * @var array
- */
- public static $modules = ['locale', 'locale_test', 'language', 'block', 'language_test', 'menu_ui'];
-
- protected function setUp() {
- parent::setUp();
-
- // Create and log in user.
- $admin_user = $this->drupalCreateUser(['administer blocks', 'administer languages', 'access administration pages']);
- $this->drupalLogin($admin_user);
- }
-
- /**
- * Functional tests for the language switcher block.
- */
- public function testLanguageBlock() {
- // Add language.
- $edit = [
- '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 = ['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, [
- '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]', [':id' => 'block-test-language-block']);
- $list_items = [];
- $anchors = [];
- $labels = [];
- foreach ($language_switcher->ul->li as $list_item) {
- $classes = explode(" ", (string) $list_item['class']);
- list($langcode) = array_intersect($classes, ['en', 'fr']);
- $list_items[] = [
- 'langcode_class' => $langcode,
- 'data-drupal-link-system-path' => (string) $list_item['data-drupal-link-system-path'],
- ];
- $anchors[] = [
- '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 = [
- 0 => ['langcode_class' => 'en', 'data-drupal-link-system-path' => 'user/2'],
- 1 => ['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 = [
- 0 => ['hreflang' => 'en', 'data-drupal-link-system-path' => 'user/2'],
- 1 => ['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, ['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
- // and ensure that the active class is added when query params are present.
- $this->drupalGet('', ['query' => ['foo' => 'bar']]);
- $this->assertText($block_label, 'Language switcher block found.');
-
- // Assert that only the current language is marked as active.
- list($language_switcher) = $this->xpath('//div[@id=:id]', [':id' => 'block-test-language-block']);
- $links = [
- 'active' => [],
- 'inactive' => [],
- ];
- $anchors = [
- 'active' => [],
- 'inactive' => [],
- ];
- $labels = [];
- foreach ($language_switcher->ul->li as $link) {
- $classes = explode(" ", (string) $link['class']);
- list($langcode) = array_intersect($classes, ['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, ['active' => ['en'], 'inactive' => ['fr']], 'Only the current language list item is marked as active on the language switcher block.');
- $this->assertIdentical($anchors, ['active' => ['en'], 'inactive' => ['fr']], 'Only the current language anchor is marked as active on the language switcher block.');
- $this->assertIdentical($labels, ['English', 'français'], 'The language links labels are in their own language on the language switcher block.');
- }
-
- /**
- * Test language switcher links for domain based negotiation.
- */
- public 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 = [
- '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 = [
- '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 = [
- '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, ['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]', [
- ':id' => 'block-test-language-block',
- ':hreflang' => 'en',
- ]);
- $english_url = $generator->generateFromRoute('entity.user.canonical', ['user' => 2], ['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]', [
- ':id' => 'block-test-language-block',
- ':hreflang' => 'it',
- ]);
- $italian_url = $generator->generateFromRoute('entity.user.canonical', ['user' => 2], ['language' => $languages['it']]);
- $this->assertEqual($italian_url, (string) $italian_link['href']);
- }
-
- /**
- * Test active class on links when switching languages.
- */
- public function testLanguageLinkActiveClass() {
- // Add language.
- $edit = [
- 'predefined_langcode' => 'fr',
- ];
- $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add language'));
-
- // Enable URL language detection and selection.
- $edit = ['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.
- */
- public function testLanguageBodyClass() {
- $searched_class = 'path-admin';
-
- // Add language.
- $edit = [
- 'predefined_langcode' => 'fr',
- ];
- $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add language'));
-
- // Enable URL language detection and selection.
- $edit = ['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)]', [':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)]', [':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)]', [':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)]', [':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]', [':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.', [':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]', [':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.', [':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]', [':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.', [':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]', [':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.', [':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]', [':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.', [':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]', [':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.', [':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)]', [':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.', [':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)]', [':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.', [':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))]', [':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.', [':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)]', [':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.', [':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))]', [':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.', [':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)]', [':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.', [':function' => $function_name, ':language' => $current_language, ':langcode' => $langcode]));
- }
-
- /**
- * Tests language switcher links for session based negotiation.
- */
- public function testLanguageSessionSwitchLinks() {
- // Add language.
- $edit = [
- 'predefined_langcode' => 'fr',
- ];
- $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add language'));
-
- // Enable session language detection and selection.
- $edit = [
- '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, [
- 'id' => 'test_language_block',
- ]);
-
- // Enable the main menu block.
- $this->drupalPlaceBlock('system_menu_block:main', [
- '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();
- }
-
-}
projects / yaffs-website / blobdiff