Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\node\Functional;
Chris@0: 
Chris@0: use Drupal\Core\Entity\EntityInterface;
Chris@0: use Drupal\Tests\content_translation\Functional\ContentTranslationUITestBase;
Chris@0: use Drupal\Core\Language\LanguageInterface;
Chris@0: use Drupal\Core\Url;
Chris@0: use Drupal\node\Entity\Node;
Chris@0: use Drupal\language\Entity\ConfigurableLanguage;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests the Node Translation UI.
Chris@0:  *
Chris@0:  * @group node
Chris@0:  */
Chris@0: class NodeTranslationUITest extends ContentTranslationUITestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * {inheritdoc}
Chris@0:    */
Chris@0:   protected $defaultCacheContexts = [
Chris@0:     'languages:language_interface',
Chris@0:     'theme',
Chris@0:     'route',
Chris@0:     'timezone',
Chris@0:     'url.path.parent',
Chris@0:     'url.query_args:_wrapper_format',
Chris@18:     'url.site',
Chris@14:     'user.roles',
Chris@17:     'url.path.is_front',
Chris@14:     // These two cache contexts are added by BigPipe.
Chris@14:     'cookies:big_pipe_nojs',
Chris@14:     'session.exists',
Chris@0:   ];
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['block', 'language', 'content_translation', 'node', 'datetime', 'field_ui', 'help'];
Chris@0: 
Chris@0:   /**
Chris@0:    * The profile to install as a basis for testing.
Chris@0:    *
Chris@0:    * @var string
Chris@0:    */
Chris@0:   protected $profile = 'standard';
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     $this->entityTypeId = 'node';
Chris@0:     $this->bundle = 'article';
Chris@0:     parent::setUp();
Chris@0: 
Chris@0:     // Ensure the help message is shown even with prefixed paths.
Chris@0:     $this->drupalPlaceBlock('help_block', ['region' => 'content']);
Chris@0: 
Chris@0:     // Display the language selector.
Chris@0:     $this->drupalLogin($this->administrator);
Chris@0:     $edit = ['language_configuration[language_alterable]' => TRUE];
Chris@0:     $this->drupalPostForm('admin/structure/types/manage/article', $edit, t('Save content type'));
Chris@0:     $this->drupalLogin($this->translator);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests the basic translation UI.
Chris@0:    */
Chris@0:   public function testTranslationUI() {
Chris@0:     parent::testTranslationUI();
Chris@0:     $this->doUninstallTest();
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests changing the published status on a node without fields.
Chris@0:    */
Chris@0:   public function testPublishedStatusNoFields() {
Chris@0:     // Test changing the published status of an article without fields.
Chris@0:     $this->drupalLogin($this->administrator);
Chris@0:     // Delete all fields.
Chris@0:     $this->drupalGet('admin/structure/types/manage/article/fields');
Chris@0:     $this->drupalPostForm('admin/structure/types/manage/article/fields/node.article.' . $this->fieldName . '/delete', [], t('Delete'));
Chris@0:     $this->drupalPostForm('admin/structure/types/manage/article/fields/node.article.field_tags/delete', [], t('Delete'));
Chris@0:     $this->drupalPostForm('admin/structure/types/manage/article/fields/node.article.field_image/delete', [], t('Delete'));
Chris@0: 
Chris@0:     // Add a node.
Chris@0:     $default_langcode = $this->langcodes[0];
Chris@0:     $values[$default_langcode] = ['title' => [['value' => $this->randomMachineName()]]];
Chris@0:     $this->entityId = $this->createEntity($values[$default_langcode], $default_langcode);
Chris@0:     $storage = $this->container->get('entity_type.manager')
Chris@0:       ->getStorage($this->entityTypeId);
Chris@0:     $storage->resetCache([$this->entityId]);
Chris@0:     $entity = $storage->load($this->entityId);
Chris@0: 
Chris@0:     // Add a content translation.
Chris@0:     $langcode = 'fr';
Chris@0:     $language = ConfigurableLanguage::load($langcode);
Chris@0:     $values[$langcode] = ['title' => [['value' => $this->randomMachineName()]]];
Chris@0: 
Chris@0:     $entity_type_id = $entity->getEntityTypeId();
Chris@0:     $add_url = Url::fromRoute("entity.$entity_type_id.content_translation_add", [
Chris@0:       $entity->getEntityTypeId() => $entity->id(),
Chris@0:       'source' => $default_langcode,
Chris@17:       'target' => $langcode,
Chris@0:     ], ['language' => $language]);
Chris@0:     $edit = $this->getEditValues($values, $langcode);
Chris@0:     $edit['status[value]'] = FALSE;
Chris@0:     $this->drupalPostForm($add_url, $edit, t('Save (this translation)'));
Chris@0: 
Chris@0:     $storage->resetCache([$this->entityId]);
Chris@0:     $entity = $storage->load($this->entityId);
Chris@0:     $translation = $entity->getTranslation($langcode);
Chris@0:     // Make sure we unpublished the node correctly.
Chris@0:     $this->assertFalse($this->manager->getTranslationMetadata($translation)->isPublished(), 'The translation has been correctly unpublished.');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function getTranslatorPermissions() {
Chris@0:     return array_merge(parent::getTranslatorPermissions(), ['administer nodes', "edit any $this->bundle content"]);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function getEditorPermissions() {
Chris@0:     return ['administer nodes', 'create article content'];
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function getAdministratorPermissions() {
Chris@0:     return array_merge(parent::getAdministratorPermissions(), ['access administration pages', 'administer content types', 'administer node fields', 'access content overview', 'bypass node access', 'administer languages', 'administer themes', 'view the administration theme']);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function getNewEntityValues($langcode) {
Chris@0:     return ['title' => [['value' => $this->randomMachineName()]]] + parent::getNewEntityValues($langcode);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function doTestPublishedStatus() {
Chris@0:     $storage = $this->container->get('entity_type.manager')
Chris@0:       ->getStorage($this->entityTypeId);
Chris@0:     $storage->resetCache([$this->entityId]);
Chris@0:     $entity = $storage->load($this->entityId);
Chris@0:     $languages = $this->container->get('language_manager')->getLanguages();
Chris@0: 
Chris@0:     $statuses = [
Chris@0:       TRUE,
Chris@0:       FALSE,
Chris@0:     ];
Chris@0: 
Chris@0:     foreach ($statuses as $index => $value) {
Chris@0:       // (Un)publish the node translations and check that the translation
Chris@0:       // statuses are (un)published accordingly.
Chris@0:       foreach ($this->langcodes as $langcode) {
Chris@0:         $options = ['language' => $languages[$langcode]];
Chris@18:         $url = $entity->toUrl('edit-form', $options);
Chris@0:         $this->drupalPostForm($url, ['status[value]' => $value], t('Save') . $this->getFormSubmitSuffix($entity, $langcode), $options);
Chris@0:       }
Chris@0:       $storage->resetCache([$this->entityId]);
Chris@0:       $entity = $storage->load($this->entityId);
Chris@0:       foreach ($this->langcodes as $langcode) {
Chris@0:         // The node is created as unpublished thus we switch to the published
Chris@0:         // status first.
Chris@0:         $status = !$index;
Chris@0:         $translation = $entity->getTranslation($langcode);
Chris@0:         $this->assertEqual($status, $this->manager->getTranslationMetadata($translation)->isPublished(), 'The translation has been correctly unpublished.');
Chris@0:       }
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function doTestAuthoringInfo() {
Chris@0:     $storage = $this->container->get('entity_type.manager')
Chris@0:       ->getStorage($this->entityTypeId);
Chris@0:     $storage->resetCache([$this->entityId]);
Chris@0:     $entity = $storage->load($this->entityId);
Chris@0:     $languages = $this->container->get('language_manager')->getLanguages();
Chris@0:     $values = [];
Chris@0: 
Chris@0:     // Post different base field information for each translation.
Chris@0:     foreach ($this->langcodes as $langcode) {
Chris@0:       $user = $this->drupalCreateUser();
Chris@0:       $values[$langcode] = [
Chris@0:         'uid' => $user->id(),
Chris@0:         'created' => REQUEST_TIME - mt_rand(0, 1000),
Chris@0:         'sticky' => (bool) mt_rand(0, 1),
Chris@0:         'promote' => (bool) mt_rand(0, 1),
Chris@0:       ];
Chris@18:       /** @var \Drupal\Core\Datetime\DateFormatterInterface $date_formatter */
Chris@18:       $date_formatter = $this->container->get('date.formatter');
Chris@0:       $edit = [
Chris@18:         'uid[0][target_id]' => $user->getAccountName(),
Chris@18:         'created[0][value][date]' => $date_formatter->format($values[$langcode]['created'], 'custom', 'Y-m-d'),
Chris@18:         'created[0][value][time]' => $date_formatter->format($values[$langcode]['created'], 'custom', 'H:i:s'),
Chris@0:         'sticky[value]' => $values[$langcode]['sticky'],
Chris@0:         'promote[value]' => $values[$langcode]['promote'],
Chris@0:       ];
Chris@0:       $options = ['language' => $languages[$langcode]];
Chris@18:       $url = $entity->toUrl('edit-form', $options);
Chris@0:       $this->drupalPostForm($url, $edit, $this->getFormSubmitAction($entity, $langcode), $options);
Chris@0:     }
Chris@0: 
Chris@0:     $storage->resetCache([$this->entityId]);
Chris@0:     $entity = $storage->load($this->entityId);
Chris@0:     foreach ($this->langcodes as $langcode) {
Chris@0:       $translation = $entity->getTranslation($langcode);
Chris@0:       $metadata = $this->manager->getTranslationMetadata($translation);
Chris@0:       $this->assertEqual($metadata->getAuthor()->id(), $values[$langcode]['uid'], 'Translation author correctly stored.');
Chris@0:       $this->assertEqual($metadata->getCreatedTime(), $values[$langcode]['created'], 'Translation date correctly stored.');
Chris@0:       $this->assertEqual($translation->isSticky(), $values[$langcode]['sticky'], 'Sticky of Translation correctly stored.');
Chris@0:       $this->assertEqual($translation->isPromoted(), $values[$langcode]['promote'], 'Promoted of Translation correctly stored.');
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that translation page inherits admin status of edit page.
Chris@0:    */
Chris@0:   public function testTranslationLinkTheme() {
Chris@0:     $this->drupalLogin($this->administrator);
Chris@0:     $article = $this->drupalCreateNode(['type' => 'article', 'langcode' => $this->langcodes[0]]);
Chris@0: 
Chris@0:     // Set up Seven as the admin theme and use it for node editing.
Chris@0:     $this->container->get('theme_handler')->install(['seven']);
Chris@0:     $edit = [];
Chris@0:     $edit['admin_theme'] = 'seven';
Chris@0:     $edit['use_admin_theme'] = TRUE;
Chris@0:     $this->drupalPostForm('admin/appearance', $edit, t('Save configuration'));
Chris@0:     $this->drupalGet('node/' . $article->id() . '/translations');
Chris@0:     $this->assertRaw('core/themes/seven/css/base/elements.css', 'Translation uses admin theme if edit is admin.');
Chris@0: 
Chris@0:     // Turn off admin theme for editing, assert inheritance to translations.
Chris@0:     $edit['use_admin_theme'] = FALSE;
Chris@0:     $this->drupalPostForm('admin/appearance', $edit, t('Save configuration'));
Chris@0:     $this->drupalGet('node/' . $article->id() . '/translations');
Chris@0:     $this->assertNoRaw('core/themes/seven/css/base/elements.css', 'Translation uses frontend theme if edit is frontend.');
Chris@0: 
Chris@0:     // Assert presence of translation page itself (vs. DisabledBundle below).
Chris@0:     $this->assertResponse(200);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that no metadata is stored for a disabled bundle.
Chris@0:    */
Chris@0:   public function testDisabledBundle() {
Chris@0:     // Create a bundle that does not have translation enabled.
Chris@0:     $disabledBundle = $this->randomMachineName();
Chris@0:     $this->drupalCreateContentType(['type' => $disabledBundle, 'name' => $disabledBundle]);
Chris@0: 
Chris@0:     // Create a node for each bundle.
Chris@0:     $node = $this->drupalCreateNode([
Chris@0:       'type' => $this->bundle,
Chris@0:       'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
Chris@0:     ]);
Chris@0: 
Chris@0:     // Make sure that nothing was inserted into the {content_translation} table.
Chris@0:     $rows = db_query('SELECT nid, count(nid) AS count FROM {node_field_data} WHERE type <> :type GROUP BY nid HAVING count(nid) >= 2', [':type' => $this->bundle])->fetchAll();
Chris@0:     $this->assertEqual(0, count($rows));
Chris@0: 
Chris@0:     // Ensure the translation tab is not accessible.
Chris@0:     $this->drupalGet('node/' . $node->id() . '/translations');
Chris@0:     $this->assertResponse(403);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that translations are rendered properly.
Chris@0:    */
Chris@0:   public function testTranslationRendering() {
Chris@0:     $default_langcode = $this->langcodes[0];
Chris@0:     $values[$default_langcode] = $this->getNewEntityValues($default_langcode);
Chris@0:     $this->entityId = $this->createEntity($values[$default_langcode], $default_langcode);
Chris@0:     $node = \Drupal::entityManager()->getStorage($this->entityTypeId)->load($this->entityId);
Chris@0:     $node->setPromoted(TRUE);
Chris@0: 
Chris@0:     // Create translations.
Chris@0:     foreach (array_diff($this->langcodes, [$default_langcode]) as $langcode) {
Chris@0:       $values[$langcode] = $this->getNewEntityValues($langcode);
Chris@0:       $translation = $node->addTranslation($langcode, $values[$langcode]);
Chris@0:       // Publish and promote the translation to frontpage.
Chris@0:       $translation->setPromoted(TRUE);
Chris@17:       $translation->setPublished();
Chris@0:     }
Chris@0:     $node->save();
Chris@0: 
Chris@0:     // Test that the frontpage view displays the correct translations.
Chris@0:     \Drupal::service('module_installer')->install(['views'], TRUE);
Chris@0:     $this->rebuildContainer();
Chris@0:     $this->doTestTranslations('node', $values);
Chris@0: 
Chris@0:     // Enable the translation language renderer.
Chris@0:     $view = \Drupal::entityManager()->getStorage('view')->load('frontpage');
Chris@0:     $display = &$view->getDisplay('default');
Chris@0:     $display['display_options']['rendering_language'] = '***LANGUAGE_entity_translation***';
Chris@0:     $view->save();
Chris@0: 
Chris@0:     // Need to check from the beginning, including the base_path, in the url
Chris@0:     // since the pattern for the default language might be a substring of
Chris@0:     // the strings for other languages.
Chris@0:     $base_path = base_path();
Chris@0: 
Chris@0:     // Check the frontpage for 'Read more' links to each translation.
Chris@0:     // See also assertTaxonomyPage() in NodeAccessBaseTableTest.
Chris@0:     $node_href = 'node/' . $node->id();
Chris@0:     foreach ($this->langcodes as $langcode) {
Chris@0:       $this->drupalGet('node', ['language' => \Drupal::languageManager()->getLanguage($langcode)]);
Chris@0:       $num_match_found = 0;
Chris@0:       if ($langcode == 'en') {
Chris@0:         // Site default language does not have langcode prefix in the URL.
Chris@0:         $expected_href = $base_path . $node_href;
Chris@0:       }
Chris@0:       else {
Chris@0:         $expected_href = $base_path . $langcode . '/' . $node_href;
Chris@0:       }
Chris@0:       $pattern = '|^' . $expected_href . '$|';
Chris@0:       foreach ($this->xpath("//a[text()='Read more']") as $link) {
Chris@0:         if (preg_match($pattern, $link->getAttribute('href'), $matches) == TRUE) {
Chris@0:           $num_match_found++;
Chris@0:         }
Chris@0:       }
Chris@0:       $this->assertTrue($num_match_found == 1, 'There is 1 Read more link, ' . $expected_href . ', for the ' . $langcode . ' translation of a node on the frontpage. (Found ' . $num_match_found . '.)');
Chris@0:     }
Chris@0: 
Chris@0:     // Check the frontpage for 'Add new comment' links that include the
Chris@0:     // language.
Chris@0:     $comment_form_href = 'node/' . $node->id() . '#comment-form';
Chris@0:     foreach ($this->langcodes as $langcode) {
Chris@0:       $this->drupalGet('node', ['language' => \Drupal::languageManager()->getLanguage($langcode)]);
Chris@0:       $num_match_found = 0;
Chris@0:       if ($langcode == 'en') {
Chris@0:         // Site default language does not have langcode prefix in the URL.
Chris@0:         $expected_href = $base_path . $comment_form_href;
Chris@0:       }
Chris@0:       else {
Chris@0:         $expected_href = $base_path . $langcode . '/' . $comment_form_href;
Chris@0:       }
Chris@0:       $pattern = '|^' . $expected_href . '$|';
Chris@0:       foreach ($this->xpath("//a[text()='Add new comment']") as $link) {
Chris@0:         if (preg_match($pattern, $link->getAttribute('href'), $matches) == TRUE) {
Chris@0:           $num_match_found++;
Chris@0:         }
Chris@0:       }
Chris@0:       $this->assertTrue($num_match_found == 1, 'There is 1 Add new comment link, ' . $expected_href . ', for the ' . $langcode . ' translation of a node on the frontpage. (Found ' . $num_match_found . '.)');
Chris@0:     }
Chris@0: 
Chris@0:     // Test that the node page displays the correct translations.
Chris@0:     $this->doTestTranslations('node/' . $node->id(), $values);
Chris@0: 
Chris@0:     // Test that the node page has the correct alternate hreflang links.
Chris@18:     $this->doTestAlternateHreflangLinks($node->toUrl());
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that the given path displays the correct translation values.
Chris@0:    *
Chris@0:    * @param string $path
Chris@0:    *   The path to be tested.
Chris@0:    * @param array $values
Chris@0:    *   The translation values to be found.
Chris@0:    */
Chris@0:   protected function doTestTranslations($path, array $values) {
Chris@0:     $languages = $this->container->get('language_manager')->getLanguages();
Chris@0:     foreach ($this->langcodes as $langcode) {
Chris@0:       $this->drupalGet($path, ['language' => $languages[$langcode]]);
Chris@0:       $this->assertText($values[$langcode]['title'][0]['value'], format_string('The %langcode node translation is correctly displayed.', ['%langcode' => $langcode]));
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that the given path provides the correct alternate hreflang links.
Chris@0:    *
Chris@0:    * @param \Drupal\Core\Url $url
Chris@0:    *   The path to be tested.
Chris@0:    */
Chris@0:   protected function doTestAlternateHreflangLinks(Url $url) {
Chris@0:     $languages = $this->container->get('language_manager')->getLanguages();
Chris@0:     $url->setAbsolute();
Chris@0:     $urls = [];
Chris@0:     foreach ($this->langcodes as $langcode) {
Chris@0:       $language_url = clone $url;
Chris@0:       $urls[$langcode] = $language_url->setOption('language', $languages[$langcode]);
Chris@0:     }
Chris@0:     foreach ($this->langcodes as $langcode) {
Chris@0:       $this->drupalGet($urls[$langcode]);
Chris@0:       foreach ($urls as $alternate_langcode => $language_url) {
Chris@0:         // Retrieve desired link elements from the HTML head.
Chris@0:         $links = $this->xpath('head/link[@rel = "alternate" and @href = :href and @hreflang = :hreflang]',
Chris@0:           [':href' => $language_url->toString(), ':hreflang' => $alternate_langcode]);
Chris@0:         $this->assert(isset($links[0]), format_string('The %langcode node translation has the correct alternate hreflang link for %alternate_langcode: %link.', ['%langcode' => $langcode, '%alternate_langcode' => $alternate_langcode, '%link' => $url->toString()]));
Chris@0:       }
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function getFormSubmitSuffix(EntityInterface $entity, $langcode) {
Chris@0:     if (!$entity->isNew() && $entity->isTranslatable()) {
Chris@0:       $translations = $entity->getTranslationLanguages();
Chris@0:       if ((count($translations) > 1 || !isset($translations[$langcode])) && ($field = $entity->getFieldDefinition('status'))) {
Chris@0:         return ' ' . ($field->isTranslatable() ? t('(this translation)') : t('(all translations)'));
Chris@0:       }
Chris@0:     }
Chris@0:     return '';
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests uninstalling content_translation.
Chris@0:    */
Chris@0:   protected function doUninstallTest() {
Chris@0:     // Delete all the nodes so there is no data.
Chris@0:     $nodes = Node::loadMultiple();
Chris@0:     foreach ($nodes as $node) {
Chris@0:       $node->delete();
Chris@0:     }
Chris@0:     $language_count = count(\Drupal::configFactory()->listAll('language.content_settings.'));
Chris@0:     \Drupal::service('module_installer')->uninstall(['content_translation']);
Chris@0:     $this->rebuildContainer();
Chris@0:     $this->assertEqual($language_count, count(\Drupal::configFactory()->listAll('language.content_settings.')), 'Languages have been fixed rather than deleted during content_translation uninstall.');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function doTestTranslationEdit() {
Chris@0:     $storage = $this->container->get('entity_type.manager')
Chris@0:       ->getStorage($this->entityTypeId);
Chris@0:     $storage->resetCache([$this->entityId]);
Chris@0:     $entity = $storage->load($this->entityId);
Chris@0:     $languages = $this->container->get('language_manager')->getLanguages();
Chris@0:     $type_name = node_get_type_label($entity);
Chris@0: 
Chris@0:     foreach ($this->langcodes as $langcode) {
Chris@0:       // We only want to test the title for non-english translations.
Chris@0:       if ($langcode != 'en') {
Chris@0:         $options = ['language' => $languages[$langcode]];
Chris@18:         $url = $entity->toUrl('edit-form', $options);
Chris@0:         $this->drupalGet($url);
Chris@0: 
Chris@0:         $title = t('<em>Edit @type</em> @title [%language translation]', [
Chris@0:           '@type' => $type_name,
Chris@0:           '@title' => $entity->getTranslation($langcode)->label(),
Chris@0:           '%language' => $languages[$langcode]->getName(),
Chris@0:         ]);
Chris@0:         $this->assertRaw($title);
Chris@0:       }
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that revision translations are rendered properly.
Chris@0:    */
Chris@0:   public function testRevisionTranslationRendering() {
Chris@0:     $storage = \Drupal::entityTypeManager()->getStorage('node');
Chris@0: 
Chris@0:     // Create a node.
Chris@0:     $nid = $this->createEntity(['title' => 'First rev en title'], 'en');
Chris@0:     $node = $storage->load($nid);
Chris@0:     $original_revision_id = $node->getRevisionId();
Chris@0: 
Chris@0:     // Add a French translation.
Chris@0:     $translation = $node->addTranslation('fr');
Chris@0:     $translation->title = 'First rev fr title';
Chris@0:     $translation->setNewRevision(FALSE);
Chris@0:     $translation->save();
Chris@0: 
Chris@0:     // Create a new revision.
Chris@0:     $node->title = 'Second rev en title';
Chris@0:     $node->setNewRevision(TRUE);
Chris@0:     $node->save();
Chris@0: 
Chris@0:     // Get an English view of this revision.
Chris@0:     $original_revision = $storage->loadRevision($original_revision_id);
Chris@0:     $original_revision_url = $original_revision->toUrl('revision')->toString();
Chris@0: 
Chris@0:     // Should be different from regular node URL.
Chris@0:     $this->assertNotIdentical($original_revision_url, $original_revision->toUrl()->toString());
Chris@0:     $this->drupalGet($original_revision_url);
Chris@0:     $this->assertResponse(200);
Chris@0: 
Chris@0:     // Contents should be in English, of correct revision.
Chris@0:     $this->assertText('First rev en title');
Chris@0:     $this->assertNoText('First rev fr title');
Chris@0: 
Chris@0:     // Get a French view.
Chris@0:     $url_fr = $original_revision->getTranslation('fr')->toUrl('revision')->toString();
Chris@0: 
Chris@0:     // Should have different URL from English.
Chris@0:     $this->assertNotIdentical($url_fr, $original_revision->toUrl()->toString());
Chris@0:     $this->assertNotIdentical($url_fr, $original_revision_url);
Chris@0:     $this->drupalGet($url_fr);
Chris@0:     $this->assertResponse(200);
Chris@0: 
Chris@0:     // Contents should be in French, of correct revision.
Chris@0:     $this->assertText('First rev fr title');
Chris@0:     $this->assertNoText('First rev en title');
Chris@0:   }
Chris@0: 
Chris@17:   /**
Chris@17:    * Test that title is not escaped (but XSS-filtered) for details form element.
Chris@17:    */
Chris@17:   public function testDetailsTitleIsNotEscaped() {
Chris@17:     $this->drupalLogin($this->administrator);
Chris@17:     // Make the image field a multi-value field in order to display a
Chris@17:     // details form element.
Chris@17:     $edit = ['cardinality_number' => 2];
Chris@17:     $this->drupalPostForm('admin/structure/types/manage/article/fields/node.article.field_image/storage', $edit, t('Save field settings'));
Chris@17: 
Chris@17:     // Make the image field non-translatable.
Chris@17:     $edit = ['settings[node][article][fields][field_image]' => FALSE];
Chris@17:     $this->drupalPostForm('admin/config/regional/content-language', $edit, t('Save configuration'));
Chris@17: 
Chris@17:     // Create a node.
Chris@17:     $nid = $this->createEntity(['title' => 'Node with multi-value image field en title'], 'en');
Chris@17: 
Chris@17:     // Add a French translation and assert the title markup is not escaped.
Chris@17:     $this->drupalGet("node/$nid/translations/add/en/fr");
Chris@17:     $markup = 'Image <span class="translation-entity-all-languages">(all languages)</span>';
Chris@17:     $this->assertSession()->assertNoEscaped($markup);
Chris@17:     $this->assertSession()->responseContains($markup);
Chris@17:   }
Chris@17: 
Chris@0: }