ISSUE-104: Added MockObject to phpdoc variables

Author: raymondschouten

tests/EntityToIdentifierTransformerTest.php

@@ -37,13 +37,13 @@ class EntityToIdentifierTransformerTest extends \PHPUnit_Framework_TestCase
     /** @var int */
     private $identifier;
 
-    /** @var \Doctrine\Common\Persistence\ObjectManager */
+    /** @var \Doctrine\Common\Persistence\ObjectManager|\PHPUnit_Framework_MockObject_MockObject */
     private $entityManager;
 
-    /** @var \Doctrine\Common\Persistence\ObjectRepository */
+    /** @var \Doctrine\Common\Persistence\ObjectRepository|\PHPUnit_Framework_MockObject_MockObject */
     private $repository;
 
-    /** @var \Doctrine\Common\Persistence\Mapping\ClassMetadata */
+    /** @var \Doctrine\Common\Persistence\Mapping\ClassMetadata|\PHPUnit_Framework_MockObject_MockObject */
     private $metadata;
 
     protected function setUp()