DDC-2931 - adding test that verifies that fetch-joined entities get refreshed with hints

tests/Doctrine/Tests/ORM/Functional/Ticket/DDC2931Test.php

@@ -2,6 +2,8 @@
 
 namespace Doctrine\Tests\ORM\Functional\Ticket;
 
+use Doctrine\ORM\Query;
+
 require_once __DIR__ . '/../../../TestInit.php';
 
 /**
@@ -42,6 +44,45 @@ class DDC2931Test extends \Doctrine\Tests\OrmFunctionalTestCase
 
         $this->assertSame(2, $second->getRank());
     }
+
+    public function testFetchJoinedEntitiesCanBeRefreshed()
+    {
+        $first  = new DDC2931User();
+        $second = new DDC2931User();
+        $third  = new DDC2931User();
+
+        $second->parent = $first;
+        $third->parent  = $second;
+
+        $first->value  = 1;
+        $second->value = 2;
+        $third->value  = 3;
+
+        $this->_em->persist($first);
+        $this->_em->persist($second);
+        $this->_em->persist($third);
+
+        $this->_em->flush();
+
+        $first->value  = 4;
+        $second->value = 5;
+        $third->value  = 6;
+
+        $refreshedSecond = $this
+            ->_em
+            ->createQuery(
+                'SELECT e, p, c FROM '
+                . __NAMESPACE__ . '\\DDC2931User e LEFT JOIN e.parent p LEFT JOIN e.child c WHERE e = :id'
+            )
+            ->setParameter('id', $second)
+            ->setHint(Query::HINT_REFRESH, true)
+            ->getResult();
+
+        $this->assertCount(1, $refreshedSecond);
+        $this->assertSame(1, $first->value);
+        $this->assertSame(2, $second->value);
+        $this->assertSame(3, $third->value);
+    }
 }
 
 
@@ -58,6 +99,9 @@ class DDC2931User
     /** @OneToOne(targetEntity="DDC2931User", mappedBy="parent") */
     public $child;
 
+    /** @Column(type="integer") */
+    public $value = 0;
+
     /**
      * Return Rank recursively
      * My rank is 1 + rank of my parent