diff --git a/core/tests/Drupal/Tests/Core/Entity/EntityManagerTest.php b/core/tests/Drupal/Tests/Core/Entity/EntityManagerTest.php
index 411e670..e92c0c0 100644
--- a/core/tests/Drupal/Tests/Core/Entity/EntityManagerTest.php
+++ b/core/tests/Drupal/Tests/Core/Entity/EntityManagerTest.php
@@ -1545,6 +1545,37 @@ protected function getTestHandlerClass() {
     return get_class($this->getMockForAbstractClass('Drupal\Core\Entity\EntityHandlerBase'));
   }
 
+  /**
+   * Tests the loadEntityByUuid() method.
+   *
+   * @covers ::loadEntityByUuid()
+   * 
+   * @dataProvider providerTestLoadEntityByUuid
+   */
+  public function testloadEntityByUuid($entity_type_id, $uuid) {
+    $entity = $this->getMock('Drupal\Core\Entity\EntityManager');
+    $this->setUpEntityManager(array(
+      'apple' => $entity,
+      'banana' => $entity,
+    ));
+
+    $new_entity = $this->entityManager->loadEntityByUuid($entity_type_id,$uuid);
+    $this->assertNull($new_entity);
+  }
+  
+  /**
+   * Provides test data for testloadEntityByUuid().
+   *
+   * @return array
+   *   Test data.
+   */
+  public function providerTestLoadEntityByUuid() {
+    return array(
+      array('apple', 2415),
+      array('banana', NULL),
+    );
+  }
+
 }
 
 /*