diff --git a/core/modules/serialization/src/Tests/EntitySerializationTest.php b/core/modules/serialization/src/Tests/EntitySerializationTest.php
index d45c2a6..2a0bf9d 100644
--- a/core/modules/serialization/src/Tests/EntitySerializationTest.php
+++ b/core/modules/serialization/src/Tests/EntitySerializationTest.php
@@ -100,6 +100,9 @@ public function testNormalize() {
           'format' => $this->values['field_test_text']['format'],
         ),
       ),
+      'created' => array(
+        array('value' => $this->entity->created->value),
+      ),
     );
 
     $normalized = $this->serializer->normalize($this->entity);
@@ -152,6 +155,7 @@ public function testSerialize() {
       'user_id' => '<user_id><target_id>' . $this->values['user_id'] . '</target_id></user_id>',
       'revision_id' => '<revision_id><value>' . $this->entity->getRevisionId() . '</value></revision_id>',
       'field_test_text' => '<field_test_text><value>' . $this->values['field_test_text']['value'] . '</value><format>' . $this->values['field_test_text']['format'] . '</format></field_test_text>',
+      'created' => '<created><value>' . $this->entity->created->value . '</value></created>',
     );
     // Sort it in the same order as normalised.
     $expected = array_merge($normalized, $expected);
diff --git a/core/modules/system/src/Tests/Entity/EntityRevisionsTest.php b/core/modules/system/src/Tests/Entity/EntityRevisionsTest.php
index d484c8b..06168a2 100644
--- a/core/modules/system/src/Tests/Entity/EntityRevisionsTest.php
+++ b/core/modules/system/src/Tests/Entity/EntityRevisionsTest.php
@@ -63,6 +63,7 @@ protected function assertRevisions($entity_type) {
 
     $names = array();
     $texts = array();
+    $created = array();
     $revision_ids = array();
 
     // Create three revisions.
@@ -76,6 +77,7 @@ protected function assertRevisions($entity_type) {
       $entity->setNewRevision(TRUE);
       $names[] = $entity->name->value = $this->randomMachineName(32);
       $texts[] = $entity->field_test_text->value = $this->randomMachineName(32);
+      $created[] = $entity->created->value = time() + $i + 1;
       $entity->save();
       $revision_ids[] = $entity->revision_id->value;
 
@@ -93,6 +95,10 @@ protected function assertRevisions($entity_type) {
       $this->assertEqual($entity_revision->revision_id->value, $revision_ids[$i], format_string('%entity_type: Revision ID matches.', array('%entity_type' => $entity_type)));
       $this->assertEqual($entity_revision->name->value, $names[$i], format_string('%entity_type: Name matches.', array('%entity_type' => $entity_type)));
       $this->assertEqual($entity_revision->field_test_text->value, $texts[$i], format_string('%entity_type: Text matches.', array('%entity_type' => $entity_type)));
+
+      // Check non-revisioned values are loaded.
+      $this->assertTrue(isset($entity_revision->created->value), format_string('%entity_type: Non-revisioned field is loaded.', array('%entity_type' => $entity_type)));
+      $this->assertEqual($entity_revision->created->value, $created[2], format_string('%entity_type: Non-revisioned field value is the same between revisions.', array('%entity_type' => $entity_type)));
     }
 
     // Confirm the correct revision text appears in the edit form.
diff --git a/core/modules/system/tests/modules/entity_test/src/Entity/EntityTest.php b/core/modules/system/tests/modules/entity_test/src/Entity/EntityTest.php
index 3b9309d..fb81d4a 100644
--- a/core/modules/system/tests/modules/entity_test/src/Entity/EntityTest.php
+++ b/core/modules/system/tests/modules/entity_test/src/Entity/EntityTest.php
@@ -100,6 +100,11 @@ public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {
       ->setDescription(t('The bundle of the test entity.'))
       ->setRequired(TRUE);
 
+    $fields['created'] = BaseFieldDefinition::create('created')
+      ->setLabel(t('Authored on'))
+      ->setDescription(t('Time the entity was created'))
+      ->setTranslatable(TRUE);
+
     $fields['user_id'] = BaseFieldDefinition::create('entity_reference')
       ->setLabel(t('User ID'))
       ->setDescription(t('The ID of the associated user.'))