--- /dev/null
+<?php
+
+namespace Drupal\Tests\content_translation\Functional;
+
+use Drupal\Core\Entity\Sql\SqlContentEntityStorage;
+use Drupal\field\Entity\FieldConfig;
+use Drupal\language\Entity\ConfigurableLanguage;
+use Drupal\Tests\BrowserTestBase;
+use Drupal\field\Entity\FieldStorageConfig;
+
+/**
+ * Base class for content translation tests.
+ */
+abstract class ContentTranslationTestBase extends BrowserTestBase {
+
+ /**
+ * Modules to enable.
+ *
+ * @var array
+ */
+ public static $modules = ['text'];
+
+ /**
+ * The entity type being tested.
+ *
+ * @var string
+ */
+ protected $entityTypeId = 'entity_test_mul';
+
+ /**
+ * The bundle being tested.
+ *
+ * @var string
+ */
+ protected $bundle;
+
+ /**
+ * The added languages.
+ *
+ * @var array
+ */
+ protected $langcodes;
+
+ /**
+ * The account to be used to test translation operations.
+ *
+ * @var \Drupal\user\UserInterface
+ */
+ protected $translator;
+
+ /**
+ * The account to be used to test multilingual entity editing.
+ *
+ * @var \Drupal\user\UserInterface
+ */
+ protected $editor;
+
+ /**
+ * The account to be used to test access to both workflows.
+ *
+ * @var \Drupal\user\UserInterface
+ */
+ protected $administrator;
+
+ /**
+ * The name of the field used to test translation.
+ *
+ * @var string
+ */
+ protected $fieldName;
+
+ /**
+ * The translation controller for the current entity type.
+ *
+ * @var \Drupal\content_translation\ContentTranslationHandlerInterface
+ */
+ protected $controller;
+
+ /**
+ * @var \Drupal\content_translation\ContentTranslationManagerInterface
+ */
+ protected $manager;
+
+ protected function setUp() {
+ parent::setUp();
+
+ $this->setupLanguages();
+ $this->setupBundle();
+ $this->enableTranslation();
+ $this->setupUsers();
+ $this->setupTestFields();
+
+ $this->manager = $this->container->get('content_translation.manager');
+ $this->controller = $this->manager->getTranslationHandler($this->entityTypeId);
+
+ // Rebuild the container so that the new languages are picked up by services
+ // that hold a list of languages.
+ $this->rebuildContainer();
+ }
+
+ /**
+ * Adds additional languages.
+ */
+ protected function setupLanguages() {
+ $this->langcodes = ['it', 'fr'];
+ foreach ($this->langcodes as $langcode) {
+ ConfigurableLanguage::createFromLangcode($langcode)->save();
+ }
+ array_unshift($this->langcodes, \Drupal::languageManager()->getDefaultLanguage()->getId());
+ }
+
+ /**
+ * Returns an array of permissions needed for the translator.
+ */
+ protected function getTranslatorPermissions() {
+ return array_filter([$this->getTranslatePermission(), 'create content translations', 'update content translations', 'delete content translations']);
+ }
+
+ /**
+ * Returns the translate permissions for the current entity and bundle.
+ */
+ protected function getTranslatePermission() {
+ $entity_type = \Drupal::entityManager()->getDefinition($this->entityTypeId);
+ if ($permission_granularity = $entity_type->getPermissionGranularity()) {
+ return $permission_granularity == 'bundle' ? "translate {$this->bundle} {$this->entityTypeId}" : "translate {$this->entityTypeId}";
+ }
+ }
+
+ /**
+ * Returns an array of permissions needed for the editor.
+ */
+ protected function getEditorPermissions() {
+ // Every entity-type-specific test needs to define these.
+ return [];
+ }
+
+ /**
+ * Returns an array of permissions needed for the administrator.
+ */
+ protected function getAdministratorPermissions() {
+ return array_merge($this->getEditorPermissions(), $this->getTranslatorPermissions(), ['administer content translation']);
+ }
+
+ /**
+ * Creates and activates translator, editor and admin users.
+ */
+ protected function setupUsers() {
+ $this->translator = $this->drupalCreateUser($this->getTranslatorPermissions(), 'translator');
+ $this->editor = $this->drupalCreateUser($this->getEditorPermissions(), 'editor');
+ $this->administrator = $this->drupalCreateUser($this->getAdministratorPermissions(), 'administrator');
+ $this->drupalLogin($this->translator);
+ }
+
+ /**
+ * Creates or initializes the bundle date if needed.
+ */
+ protected function setupBundle() {
+ if (empty($this->bundle)) {
+ $this->bundle = $this->entityTypeId;
+ }
+ }
+
+ /**
+ * Enables translation for the current entity type and bundle.
+ */
+ protected function enableTranslation() {
+ // Enable translation for the current entity type and ensure the change is
+ // picked up.
+ \Drupal::service('content_translation.manager')->setEnabled($this->entityTypeId, $this->bundle, TRUE);
+ drupal_static_reset();
+ \Drupal::entityManager()->clearCachedDefinitions();
+ \Drupal::service('router.builder')->rebuild();
+ \Drupal::service('entity.definition_update_manager')->applyUpdates();
+ }
+
+ /**
+ * Creates the test fields.
+ */
+ protected function setupTestFields() {
+ if (empty($this->fieldName)) {
+ $this->fieldName = 'field_test_et_ui_test';
+ }
+ FieldStorageConfig::create([
+ 'field_name' => $this->fieldName,
+ 'type' => 'string',
+ 'entity_type' => $this->entityTypeId,
+ 'cardinality' => 1,
+ ])->save();
+ FieldConfig::create([
+ 'entity_type' => $this->entityTypeId,
+ 'field_name' => $this->fieldName,
+ 'bundle' => $this->bundle,
+ 'label' => 'Test translatable text-field',
+ ])->save();
+ entity_get_form_display($this->entityTypeId, $this->bundle, 'default')
+ ->setComponent($this->fieldName, [
+ 'type' => 'string_textfield',
+ 'weight' => 0,
+ ])
+ ->save();
+ }
+
+ /**
+ * Creates the entity to be translated.
+ *
+ * @param array $values
+ * An array of initial values for the entity.
+ * @param string $langcode
+ * The initial language code of the entity.
+ * @param string $bundle_name
+ * (optional) The entity bundle, if the entity uses bundles. Defaults to
+ * NULL. If left NULL, $this->bundle will be used.
+ *
+ * @return string
+ * The entity id.
+ */
+ protected function createEntity($values, $langcode, $bundle_name = NULL) {
+ $entity_values = $values;
+ $entity_values['langcode'] = $langcode;
+ $entity_type = \Drupal::entityManager()->getDefinition($this->entityTypeId);
+ if ($bundle_key = $entity_type->getKey('bundle')) {
+ $entity_values[$bundle_key] = $bundle_name ?: $this->bundle;
+ }
+ $controller = $this->container->get('entity.manager')->getStorage($this->entityTypeId);
+ if (!($controller instanceof SqlContentEntityStorage)) {
+ foreach ($values as $property => $value) {
+ if (is_array($value)) {
+ $entity_values[$property] = [$langcode => $value];
+ }
+ }
+ }
+ $entity = $this->container->get('entity_type.manager')
+ ->getStorage($this->entityTypeId)
+ ->create($entity_values);
+ $entity->save();
+ return $entity->id();
+ }
+
+}