diff --git a/core/modules/content_translation/content_translation.admin.inc b/core/modules/content_translation/content_translation.admin.inc
index 6d02b9d..7bd994c 100644
--- a/core/modules/content_translation/content_translation.admin.inc
+++ b/core/modules/content_translation/content_translation.admin.inc
@@ -87,6 +87,8 @@ function _content_translation_form_language_content_settings_form_alter(array &$
       // entity might have fields and if there are fields to translate.
       if (!empty($entity_info['fieldable'])) {
         $fields = $entity_manager->getFieldDefinitions($entity_type, $bundle);
+        $translation_metadata = content_translation_entity_field_info($entity_type);
+
         if ($fields) {
           $form['settings'][$entity_type][$bundle]['translatable'] = array(
             '#type' => 'checkbox',
@@ -121,8 +123,9 @@ function _content_translation_form_language_content_settings_form_alter(array &$
             // Instead we need to rely on field definitions to determine whether
             // fields support translation. Whether they are actually enabled is
             // determined through our settings. As a consequence only fields
-            // that support translation can be enabled or disabled.
-            elseif (isset($field_settings[$field_name]) || !empty($definition['translatable'])) {
+            // that support translation can be enabled or disabled. We skip
+            // our own fields as they are always translatable.
+            elseif (isset($field_settings[$field_name]) || (!empty($definition['translatable']) && !isset($translation_metadata['definitions'][$field_name]))) {
               $form['settings'][$entity_type][$bundle]['fields'][$field_name] = array(
                 '#label' => $definition['label'],
                 '#type' => 'checkbox',
diff --git a/core/modules/content_translation/content_translation.module b/core/modules/content_translation/content_translation.module
index 43127b0..323edb5 100644
--- a/core/modules/content_translation/content_translation.module
+++ b/core/modules/content_translation/content_translation.module
@@ -142,6 +142,69 @@ function content_translation_entity_field_info_alter(&$info, $entity_type) {
 }
 
 /**
+ * Implements hook_entity_field_info().
+ */
+function content_translation_entity_field_info($entity_type) {
+  if (content_translation_enabled($entity_type)) {
+    $info = array();
+
+    $info['definitions']['translation_source'] = array(
+      'label' => t('Translation source'),
+      'description' => t('The source language from which this translation was created.'),
+      'type' => 'field_item:language',
+      'translatable' => TRUE,
+    );
+
+    $info['definitions']['translation_outdated'] = array(
+      'label' => t('Translation outdated'),
+      'description' => t('A boolean indicating whether this translation needs to be updated.'),
+      'type' => 'field_item:boolean',
+      'translatable' => TRUE,
+    );
+
+    $info['definitions']['translation_uid'] = array(
+      'label' => t('Translation author id'),
+      'description' => t('The author of this translation.'),
+      'type' => 'field_item:entity_reference',
+      'settings' => array(
+        'target_type' => 'user',
+        'default_value' => 0,
+      ),
+      'translatable' => TRUE,
+    );
+
+    $info['definitions']['translation_status'] = array(
+      'label' => t('Translation status'),
+      'description' => t('Boolean indicating whether the translation is visible to non-translators.'),
+      'type' => 'field_item:boolean',
+      'settings' => array(
+        'default_value' => 1,
+      ),
+      'translatable' => TRUE,
+    );
+
+    $info['definitions']['translation_created'] = array(
+      'label' => t('Translation created time'),
+      'description' => t('The Unix timestamp when the translation was created.'),
+      'type' => 'field_item:integer',
+      'translatable' => TRUE,
+    );
+
+    $info['definitions']['translation_changed'] = array(
+      'label' => t('Translation changed time'),
+      'description' => t('The Unix timestamp when the translation was most recently saved.'),
+      'type' => 'field_item:integer',
+      'property_constraints' => array(
+        'value' => array('EntityChanged' => array()),
+      ),
+      'translatable' => TRUE,
+    );
+
+    return $info;
+  }
+}
+
+/**
  * Implements hook_menu().
  *
  * @todo Split this into route definition and menu link definition. See
@@ -339,7 +402,11 @@ function content_translation_view_access(EntityInterface $entity, $langcode, Acc
   if (!empty($info['permission_granularity']) && $info['permission_granularity'] == 'bundle') {
     $permission = "translate {$entity->bundle()} $entity_type";
   }
-  return !empty($entity->translation[$langcode]['status']) || user_access('translate any entity', $account) || user_access($permission, $account);
+  if (!isset($account)) {
+    $account = \Drupal::currentUser();
+  }
+  $status = $entity instanceof ContentEntityInterface ? !empty($entity->getTranslation($langcode)->translation_status->value) : FALSE;
+  return $status || $account->hasPermission('translate any entity') || $account->hasPermission($permission);
 }
 
 /**
@@ -523,7 +590,7 @@ function content_translation_enabled($entity_type, $bundle = NULL) {
 function content_translation_controller($entity_type) {
   $entity_info = entity_get_info($entity_type);
   // @todo Throw an exception if the key is missing.
-  return new $entity_info['controllers']['translation']($entity_type, $entity_info);
+  return new $entity_info['controllers']['translation']($entity_type, $entity_info, \Drupal::currentUser());
 }
 
 /**
@@ -692,16 +759,26 @@ function content_translation_load_translation_metadata(array $entities, $entity_
   $query = 'SELECT * FROM {content_translation} te WHERE te.entity_type = :entity_type AND te.entity_id IN (:entity_id)';
   $result = db_query($query, array(':entity_type' => $entity_type, ':entity_id' => array_keys($entities)));
   $exclude = array('entity_type', 'entity_id', 'langcode');
+
   foreach ($result as $record) {
     $entity = $entities[$record->entity_id];
-    // @todo Declare these as entity (translation?) properties.
-    foreach ($record as $field_name => $value) {
-      if (!in_array($field_name, $exclude)) {
+
+    foreach ($record as $key => $value) {
+      if (!in_array($key, $exclude)) {
         $langcode = $record->langcode;
-        $entity->translation[$langcode][$field_name] = $value;
         if (!$entity->hasTranslation($langcode)) {
           $entity->initTranslation($langcode);
         }
+
+        $name = 'translation_' . $key;
+        $item = $entity->getTranslation($langcode)->get($name);
+
+        if ($key != 'uid') {
+          $item->value = $value;
+        }
+        else {
+          $item->target_id = $value;
+        }
       }
     }
   }
@@ -716,14 +793,26 @@ function content_translation_entity_insert(EntityInterface $entity) {
     return;
   }
 
+  $definitions = $entity->getPropertyDefinitions();
   $fields = array('entity_type', 'entity_id', 'langcode', 'source', 'outdated', 'uid', 'status', 'created', 'changed');
   $query = db_insert('content_translation')->fields($fields);
 
   foreach ($entity->getTranslationLanguages() as $langcode => $language) {
-    $translation = isset($entity->translation[$langcode]) ? $entity->translation[$langcode] : array();
+    $translation = $entity->getTranslation($langcode);
+
+    $record = array();
+    foreach ($fields as $key) {
+      $name = 'translation_' . $key;
+      if (isset($definitions[$name])) {
+        $item = $translation->get($name);
+        if (isset($item->value)) {
+          $record[$key] = $item->value;
+        }
+      }
+    }
 
-    $translation += array(
-      'source' => '',
+    $record += array(
+      'source' => Language::LANGCODE_NOT_SPECIFIED,
       'uid' => $GLOBALS['user']->id(),
       'outdated' => FALSE,
       'status' => TRUE,
@@ -731,15 +820,14 @@ function content_translation_entity_insert(EntityInterface $entity) {
       'changed' => REQUEST_TIME,
     );
 
-    $translation['entity_type'] = $entity->entityType();
-    $translation['entity_id'] = $entity->id();
-    $translation['langcode'] = $langcode;
+    $record['entity_type'] = $entity->entityType();
+    $record['entity_id'] = $entity->id();
+    $record['langcode'] = $langcode;
 
     // Reorder values to match the schema.
     $values = array();
-    foreach ($fields as $field_name) {
-      $value = is_bool($translation[$field_name]) ? intval($translation[$field_name]) : $translation[$field_name];
-      $values[$field_name] = $value;
+    foreach ($fields as $key) {
+      $values[$key] = is_bool($record[$key]) ? intval($record[$key]) : $record[$key];
     }
     $query->values($values);
   }
@@ -862,11 +950,16 @@ function content_translation_field_info_alter(&$info) {
  * Implements hook_entity_presave().
  */
 function content_translation_entity_presave(EntityInterface $entity) {
-  if ($entity instanceof ContentEntityInterface && $entity->isTranslatable()) {
-    // @todo Avoid using request attributes once translation metadata become
-    //   regular fields.
-    $attributes = \Drupal::request()->attributes;
-    \Drupal::service('content_translation.synchronizer')->synchronizeFields($entity, $entity->language()->id, $attributes->get('source_langcode'));
+  if ($entity instanceof ContentEntityInterface && $entity->isTranslatable() && !$entity->isNew()) {
+    // If we are creating a new translation we need to use the source language
+    // as original language, since source values are the only ones available to
+    // compare against.
+    if (!isset($entity->original)) {
+      $entity->original = entity_load_unchanged($entity->entityType(), $entity->id());
+    }
+    $langcode = $entity->language()->id;
+    $source_langcode = !$entity->original->hasTranslation($langcode) ? $entity->translation_source->id : NULL;
+    \Drupal::service('content_translation.synchronizer')->synchronizeFields($entity, $langcode, $source_langcode);
   }
 }
 
diff --git a/core/modules/content_translation/content_translation.pages.inc b/core/modules/content_translation/content_translation.pages.inc
index b6473ae..9797964 100644
--- a/core/modules/content_translation/content_translation.pages.inc
+++ b/core/modules/content_translation/content_translation.pages.inc
@@ -71,7 +71,8 @@ function content_translation_overview(EntityInterface $entity) {
 
       if (isset($translations[$langcode])) {
         // Existing translation in the translation set: display status.
-        $source = isset($entity->translation[$langcode]['source']) ? $entity->translation[$langcode]['source'] : '';
+        $translation = $entity->getTranslation($langcode);
+        $source = isset($translation->translation_source) ? $translation->translation_source->value : Language::LANGCODE_NOT_SPECIFIED;
         $is_original = $langcode == $original;
         $label = $entity->getTranslation($langcode)->label();
         $link = isset($links->links[$langcode]['href']) ? $links->links[$langcode] : array('href' => $rel['canonical']['path'], 'language' => $language);
@@ -95,10 +96,9 @@ function content_translation_overview(EntityInterface $entity) {
           $links['edit']['title'] = t('Edit');
         }
 
-        $translation = $entity->translation[$langcode];
-        $status = !empty($translation['status']) ? t('Published') : t('Not published');
+        $status = !empty($translation->translation_status->value) ? t('Published') : t('Not published');
         // @todo Add a theming function here.
-        $status = '<span class="status">' . $status . '</span>' . (!empty($translation['outdated']) ? ' <span class="marker">' . t('outdated') . '</span>' : '');
+        $status = '<span class="status">' . $status . '</span>' . (!empty($translation->translation_outdated->value) ? ' <span class="marker">' . t('outdated') . '</span>' : '');
 
         if ($is_original) {
           $language_name = t('<strong>@language_name (Original language)</strong>', array('@language_name' => $language_name));
diff --git a/core/modules/content_translation/lib/Drupal/content_translation/Access/ContentTranslationManageAccessCheck.php b/core/modules/content_translation/lib/Drupal/content_translation/Access/ContentTranslationManageAccessCheck.php
index 16cc31a..ea5e3b0 100644
--- a/core/modules/content_translation/lib/Drupal/content_translation/Access/ContentTranslationManageAccessCheck.php
+++ b/core/modules/content_translation/lib/Drupal/content_translation/Access/ContentTranslationManageAccessCheck.php
@@ -52,7 +52,7 @@ public function access(Route $route, Request $request, AccountInterface $account
       $route_requirements = $route->getRequirements();
       $operation = $route_requirements['_access_content_translation_manage'];
       $controller_class = $this->entityManager->getControllerClass($entity_type, 'translation');
-      $controller = new $controller_class($entity_type, $entity->entityInfo());
+      $controller = new $controller_class($entity_type, $entity->entityInfo(), $account);
 
       // Load translation.
       $translations = $entity->getTranslationLanguages();
diff --git a/core/modules/content_translation/lib/Drupal/content_translation/ContentTranslationController.php b/core/modules/content_translation/lib/Drupal/content_translation/ContentTranslationController.php
index 634043b..a34efd7 100644
--- a/core/modules/content_translation/lib/Drupal/content_translation/ContentTranslationController.php
+++ b/core/modules/content_translation/lib/Drupal/content_translation/ContentTranslationController.php
@@ -9,6 +9,7 @@
 
 use Drupal\Core\Entity\EntityInterface;
 use Drupal\Core\Language\Language;
+use Drupal\Core\Session\AccountInterface;
 
 /**
  * Base class for content translation controllers.
@@ -30,16 +31,26 @@ class ContentTranslationController implements ContentTranslationControllerInterf
   protected $entityInfo;
 
   /**
+   * The user who is translating the entity.
+   *
+   * @var \Drupal\Core\Session\AccountInterface
+   */
+  protected $currentUser;
+
+  /**
    * Initializes an instance of the content translation controller.
    *
    * @param string $entity_type
    *   The type of the entity being translated.
    * @param array $entity_info
    *   The info array of the given entity type.
+   * @param \Drupal\Core\Session\AccountInterface
+   *   The user who is translating the entity.
    */
-  public function __construct($entity_type, $entity_info) {
+  public function __construct($entity_type, $entity_info, $current_user) {
     $this->entityType = $entity_type;
     $this->entityInfo = $entity_info;
+    $this->currentUser = $current_user;
   }
 
   /**
@@ -49,7 +60,7 @@ public function retranslate(EntityInterface $entity, $langcode = NULL) {
     $updated_langcode = !empty($langcode) ? $langcode : $entity->language()->id;
     $translations = $entity->getTranslationLanguages();
     foreach ($translations as $langcode => $language) {
-      $entity->translation[$langcode]['outdated'] = $langcode != $updated_langcode;
+      $entity->getTranslation($langcode)->translation_outdated->value = $langcode != $updated_langcode;
     }
   }
 
@@ -191,7 +202,7 @@ public function entityFormAlter(array &$form, array &$form_state, EntityInterfac
       );
 
       // A new translation is enabled by default.
-      $status = $new_translation || $entity->translation[$form_langcode]['status'];
+      $status = $new_translation || $entity->translation_status->value;
       // If there is only one published translation we cannot unpublish it,
       // since there would be nothing left to display.
       $enabled = TRUE;
@@ -199,8 +210,8 @@ public function entityFormAlter(array &$form, array &$form_state, EntityInterfac
         // A new translation is not available in the translation metadata, hence
         // it should count as one more.
         $published = $new_translation;
-        foreach ($entity->translation as $translation) {
-          $published += $translation['status'];
+        foreach ($entity->getTranslationLanguages() as $langcode => $language) {
+          $published += $entity->getTranslation($langcode)->translation_status->value;
         }
         $enabled = $published > 1;
       }
@@ -216,7 +227,7 @@ public function entityFormAlter(array &$form, array &$form_state, EntityInterfac
         '#disabled' => !$enabled,
       );
 
-      $translate = !$new_translation && $entity->translation[$form_langcode]['outdated'];
+      $translate = !$new_translation && $entity->translation_outdated->value;
       if (!$translate) {
         $form['content_translation']['retranslate'] = array(
           '#type' => 'checkbox',
@@ -237,10 +248,10 @@ public function entityFormAlter(array &$form, array &$form_state, EntityInterfac
       // Default to the anonymous user.
       $name = '';
       if ($new_translation) {
-        $name = $GLOBALS['user']->getUsername();
+        $name = $this->currentUser->getUsername();
       }
-      elseif ($entity->translation[$form_langcode]['uid']) {
-        $name = user_load($entity->translation[$form_langcode]['uid'])->getUsername();
+      elseif ($entity->translation_uid->value) {
+        $name = $entity->translation_uid->entity->getUsername();
       }
       $form['content_translation']['name'] = array(
         '#type' => 'textfield',
@@ -251,7 +262,7 @@ public function entityFormAlter(array &$form, array &$form_state, EntityInterfac
         '#description' => t('Leave blank for %anonymous.', array('%anonymous' => \Drupal::config('user.settings')->get('anonymous'))),
       );
 
-      $date = $new_translation ? REQUEST_TIME : $entity->translation[$form_langcode]['created'];
+      $date = $new_translation ? REQUEST_TIME : $entity->translation_created->value;
       $form['content_translation']['created'] = array(
         '#type' => 'textfield',
         '#title' => t('Authored on'),
@@ -373,35 +384,22 @@ protected function addTranslatabilityClue(&$element) {
   public function entityFormEntityBuild($entity_type, EntityInterface $entity, array $form, array &$form_state) {
     $form_controller = content_translation_form_controller($form_state);
     $form_langcode = $form_controller->getFormLangcode($form_state);
-
-    if (!isset($entity->translation[$form_langcode])) {
-      $entity->translation[$form_langcode] = array();
-    }
     $values = isset($form_state['values']['content_translation']) ? $form_state['values']['content_translation'] : array();
-    $translation = &$entity->translation[$form_langcode];
 
-    // @todo Use the entity setter when all entities support multilingual
-    // properties.
-    $translation['uid'] = !empty($values['name']) && ($account = user_load_by_name($values['name'])) ? $account->id() : 0;
-    $translation['status'] = !empty($values['status']);
-    $translation['created'] = !empty($values['created']) ? strtotime($values['created']) : REQUEST_TIME;
-    $translation['changed'] = REQUEST_TIME;
+    $entity->translation_uid->target_id = !empty($values['name']) && ($account = user_load_by_name($values['name'])) ? $account->id() : 0;
+    $entity->translation_status->value = !empty($values['status']);
+    $entity->translation_created->value = !empty($values['created']) ? strtotime($values['created']) : REQUEST_TIME;
+    $entity->translation_changed->value = REQUEST_TIME;
 
     $source_langcode = $this->getSourceLangcode($form_state);
     if ($source_langcode) {
-      $translation['source'] = $source_langcode;
+      $entity->translation_source->value = $source_langcode;
     }
 
-    $translation['outdated'] = !empty($values['outdated']);
+    $entity->translation_outdated->value = !empty($values['outdated']);
     if (!empty($values['retranslate'])) {
       $this->retranslate($entity, $form_langcode);
     }
-
-    // Set contextual information that can be reused during the storage phase.
-    // @todo Remove this once translation metadata are converted to regular
-    //   fields.
-    $attributes = \Drupal::request()->attributes;
-    $attributes->set('source_langcode', $source_langcode);
   }
 
   /**
diff --git a/core/modules/content_translation/lib/Drupal/content_translation/Tests/ContentTranslationSyncImageTest.php b/core/modules/content_translation/lib/Drupal/content_translation/Tests/ContentTranslationSyncImageTest.php
index f974837..c5e8d9b 100644
--- a/core/modules/content_translation/lib/Drupal/content_translation/Tests/ContentTranslationSyncImageTest.php
+++ b/core/modules/content_translation/lib/Drupal/content_translation/Tests/ContentTranslationSyncImageTest.php
@@ -122,10 +122,6 @@ function testImageFieldSync() {
     $default_langcode = $this->langcodes[0];
     $langcode = $this->langcodes[1];
 
-    // Populate the required contextual values.
-    $attributes = $this->container->get('request')->attributes;
-    $attributes->set('source_langcode', $default_langcode);
-
     // Populate the test entity with some random initial values.
     $values = array(
       'name' => $this->randomName(),
@@ -193,6 +189,7 @@ function testImageFieldSync() {
 
     // Perform synchronization: the translation language is used as source,
     // while the default language is used as target.
+    $translation->translation_source->id = $default_langcode;
     $entity = $this->saveEntity($translation);
     $translation = $entity->getTranslation($langcode);
 
@@ -222,8 +219,6 @@ function testImageFieldSync() {
       'title' => $langcode . '_' . $removed_fid . '_' . $this->randomName(),
     );
     $translation->{$this->fieldName}->setValue(array_values($values[$langcode]));
-    // When updating an entity we do not have a source language defined.
-    $attributes->remove('source_langcode');
     $entity = $this->saveEntity($translation);
     $translation = $entity->getTranslation($langcode);
 
diff --git a/core/modules/content_translation/lib/Drupal/content_translation/Tests/ContentTranslationUITest.php b/core/modules/content_translation/lib/Drupal/content_translation/Tests/ContentTranslationUITest.php
index 8a1b198..4b27cae 100644
--- a/core/modules/content_translation/lib/Drupal/content_translation/Tests/ContentTranslationUITest.php
+++ b/core/modules/content_translation/lib/Drupal/content_translation/Tests/ContentTranslationUITest.php
@@ -146,7 +146,7 @@ protected function doTestOutdatedStatus() {
         $this->drupalGet($path);
         $this->assertFieldByXPath('//input[@name="content_translation[retranslate]"]', FALSE, 'The retranslate flag is now shown.');
         $entity = entity_load($this->entityType, $this->entityId, TRUE);
-        $this->assertFalse($entity->translation[$enabled_langcode]['outdated'], 'The "outdated" status has been correctly stored.');
+        $this->assertFalse($entity->getTranslation($enabled_langcode)->translation_outdated->value, 'The "outdated" status has been correctly stored.');
       }
     }
   }
@@ -165,7 +165,7 @@ protected function doTestPublishedStatus() {
         $edit = array('content_translation[status]' => FALSE);
         $this->drupalPostForm($langcode . '/' . $path, $edit, $this->getFormSubmitAction($entity));
         $entity = entity_load($this->entityType, $this->entityId, TRUE);
-        $this->assertFalse($entity->translation[$langcode]['status'], 'The translation has been correctly unpublished.');
+        $this->assertFalse($entity->getTranslation($langcode)->translation_status->value, 'The translation has been correctly unpublished.');
       }
     }
 
@@ -200,8 +200,9 @@ protected function doTestAuthoringInfo() {
 
     $entity = entity_load($this->entityType, $this->entityId, TRUE);
     foreach ($this->langcodes as $langcode) {
-      $this->assertEqual($entity->translation[$langcode]['uid'], $values[$langcode]['uid'], 'Translation author correctly stored.');
-      $this->assertEqual($entity->translation[$langcode]['created'], $values[$langcode]['created'], 'Translation date correctly stored.');
+      $translation = $entity->getTranslation($langcode);
+      $this->assertEqual($translation->translation_uid->target_id == $values[$langcode]['uid'], 'Translation author correctly stored.');
+      $this->assertEqual($translation->translation_created->value == $values[$langcode]['created'], 'Translation date correctly stored.');
     }
 
     // Try to post non valid values and check that they are rejected.
@@ -213,8 +214,9 @@ protected function doTestAuthoringInfo() {
     );
     $this->drupalPostForm($path, $edit, $this->getFormSubmitAction($entity));
     $this->assertTrue($this->xpath('//div[contains(@class, "error")]//ul'), 'Invalid values generate a list of form errors.');
-    $this->assertEqual($entity->translation[$langcode]['uid'], $values[$langcode]['uid'], 'Translation author correctly kept.');
-    $this->assertEqual($entity->translation[$langcode]['created'], $values[$langcode]['created'], 'Translation date correctly kept.');
+    $translation = $entity->getTranslation($langcode);
+    $this->assertEqual($translation->translation_uid->target_id == $values[$langcode]['uid'], 'Translation author correctly kept.');
+    $this->assertEqual($translation->translation_created->value == $values[$langcode]['created'], 'Translation date correctly kept.');
   }
 
   /**
diff --git a/core/modules/node/lib/Drupal/node/Tests/NodeTranslationUITest.php b/core/modules/node/lib/Drupal/node/Tests/NodeTranslationUITest.php
index 25cce23..175cdcf 100644
--- a/core/modules/node/lib/Drupal/node/Tests/NodeTranslationUITest.php
+++ b/core/modules/node/lib/Drupal/node/Tests/NodeTranslationUITest.php
@@ -133,7 +133,7 @@ protected function doTestPublishedStatus() {
         // The node is created as unpulished thus we switch to the published
         // status first.
         $status = !$index;
-        $this->assertEqual($status, $entity->translation[$langcode]['status'], 'The translation has been correctly unpublished.');
+        $this->assertEqual($status, $entity->getTranslation($langcode)->translation_status->value, 'The translation has been correctly unpublished.');
       }
     }
   }
@@ -164,8 +164,9 @@ protected function doTestAuthoringInfo() {
 
     $entity = entity_load($this->entityType, $this->entityId, TRUE);
     foreach ($this->langcodes as $langcode) {
-      $this->assertEqual($entity->translation[$langcode]['uid'] == $values[$langcode]['uid'], 'Translation author correctly stored.');
-      $this->assertEqual($entity->translation[$langcode]['created'] == $values[$langcode]['created'], 'Translation date correctly stored.');
+      $translation = $entity->getTranslation($langcode);
+      $this->assertEqual($translation->translation_uid->target_id == $values[$langcode]['uid'], 'Translation author correctly stored.');
+      $this->assertEqual($translation->translation_created->value == $values[$langcode]['created'], 'Translation date correctly stored.');
     }
   }