--- /dev/null
+<?php
+
+namespace Drupal\Tests\menu_link_content\Functional;
+
+use Drupal\Tests\content_translation\Functional\ContentTranslationUITestBase;
+use Drupal\menu_link_content\Entity\MenuLinkContent;
+
+/**
+ * Tests the menu link content translation UI.
+ *
+ * @group Menu
+ */
+class MenuLinkContentTranslationUITest extends ContentTranslationUITestBase {
+
+ /**
+ * {inheritdoc}
+ */
+ protected $defaultCacheContexts = ['languages:language_interface', 'session', 'theme', 'url.path', 'url.query_args', 'user.permissions', 'user.roles:authenticated'];
+
+ /**
+ * Modules to enable.
+ *
+ * @var array
+ */
+ public static $modules = [
+ 'language',
+ 'content_translation',
+ 'menu_link_content',
+ 'menu_ui',
+ ];
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function setUp() {
+ $this->entityTypeId = 'menu_link_content';
+ $this->bundle = 'menu_link_content';
+ parent::setUp();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getTranslatorPermissions() {
+ return array_merge(parent::getTranslatorPermissions(), ['administer menu']);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getAdministratorPermissions() {
+ return array_merge(parent::getAdministratorPermissions(), ['administer themes', 'view the administration theme']);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function createEntity($values, $langcode, $bundle_name = NULL) {
+ $values['menu_name'] = 'tools';
+ $values['link']['uri'] = 'internal:/admin/structure/menu';
+ $values['title'] = 'Test title';
+
+ return parent::createEntity($values, $langcode, $bundle_name);
+ }
+
+ /**
+ * Ensure that a translate link can be found on the menu edit form.
+ */
+ public function testTranslationLinkOnMenuEditForm() {
+ $this->drupalGet('admin/structure/menu/manage/tools');
+ $this->assertNoLink(t('Translate'));
+
+ $menu_link_content = MenuLinkContent::create(['menu_name' => 'tools', 'link' => ['uri' => 'internal:/admin/structure/menu']]);
+ $menu_link_content->save();
+ $this->drupalGet('admin/structure/menu/manage/tools');
+ $this->assertLink(t('Translate'));
+ }
+
+ /**
+ * Tests that translation page inherits admin status of edit page.
+ */
+ public function testTranslationLinkTheme() {
+ $this->drupalLogin($this->administrator);
+ $entityId = $this->createEntity([], 'en');
+
+ // Set up Seven as the admin theme to test.
+ $this->container->get('theme_handler')->install(['seven']);
+ $edit = [];
+ $edit['admin_theme'] = 'seven';
+ $this->drupalPostForm('admin/appearance', $edit, t('Save configuration'));
+ $this->drupalGet('admin/structure/menu/item/' . $entityId . '/edit');
+ $this->assertRaw('core/themes/seven/css/base/elements.css', 'Edit uses admin theme.');
+ $this->drupalGet('admin/structure/menu/item/' . $entityId . '/edit/translations');
+ $this->assertRaw('core/themes/seven/css/base/elements.css', 'Translation uses admin theme as well.');
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function doTestTranslationEdit() {
+ $storage = $this->container->get('entity_type.manager')
+ ->getStorage($this->entityTypeId);
+ $storage->resetCache([$this->entityId]);
+ $entity = $storage->load($this->entityId);
+ $languages = $this->container->get('language_manager')->getLanguages();
+
+ foreach ($this->langcodes as $langcode) {
+ // We only want to test the title for non-english translations.
+ if ($langcode != 'en') {
+ $options = ['language' => $languages[$langcode]];
+ $url = $entity->urlInfo('edit-form', $options);
+ $this->drupalGet($url);
+
+ $title = t('@title [%language translation]', [
+ '@title' => $entity->getTranslation($langcode)->label(),
+ '%language' => $languages[$langcode]->getName(),
+ ]);
+ $this->assertRaw($title);
+ }
+ }
+ }
+
+}