#1172 - adding required @group annotations for newly introduced tests

tests/Doctrine/Tests/Models/Generic/DateTimeModel.php

@@ -8,6 +8,8 @@ namespace Doctrine\Tests\Models\Generic;
  */
 class DateTimeModel
 {
+    const CLASSNAME = __CLASS__;
+
     /**
      * @Id @Column(type="integer")
      * @GeneratedValue

tests/Doctrine/Tests/ORM/EntityManagerTest.php

@@ -205,6 +205,12 @@ class EntityManagerTest extends \Doctrine\Tests\OrmTestCase
         return 'callback';
     }
 
+    /**
+     * @group DDC-1392
+     * @group DDC-1734
+     * @group DDC-3368
+     * @group #1172
+     */
     public function testMergeDetachedUnInitializedProxy()
     {
         $em = $this->createEntityManager();