symfony
diff --git a/‎src/Symfony/Bridge/Doctrine/Form/Type/DoctrineType.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/Doctrine/Form/Type/DoctrineType.php
+4Lines changed: 4 additions & 0 deletions b/‎src/Symfony/Bridge/Doctrine/Form/Type/DoctrineType.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/Doctrine/Form/Type/DoctrineType.php
+4Lines changed: 4 additions & 0 deletions
diff --git a/‎src/Symfony/Bridge/Doctrine/Tests/Form/Type/EntityTypeTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/Doctrine/Tests/Form/Type/EntityTypeTest.php
+25Lines changed: 25 additions & 0 deletions b/‎src/Symfony/Bridge/Doctrine/Tests/Form/Type/EntityTypeTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/Doctrine/Tests/Form/Type/EntityTypeTest.php
+25Lines changed: 25 additions & 0 deletions
@@ -143,6 +143,10 @@ public function setDefaultOptions(OptionsResolverInterface $resolver)
         $emNormalizer = function (Options $options, $em) use ($registry) {
             /* @var ManagerRegistry $registry */
             if (null !== $em) {
+                if ($em instanceof ObjectManager) {
+                    return $em;
+                }
+
                 return $registry->getManager($em);
             }
 
 
@@ -119,6 +119,16 @@ public function testClassOptionIsRequired()
         $this->factory->createNamed('name', 'entity');
     }
 
+    /**
+     * @expectedException Symfony\Component\Form\Exception\RuntimeException
+     */
+    public function testInvalidClassOption()
+    {
+        $this->factory->createNamed('name', 'entity', null, array(
+            'class' => 'foo',
+        ));
+    }
+
     public function testSetDataToUninitializedEntityWithNonRequired()
     {
         $entity1 = new SingleIntIdEntity(1, 'Foo');
@@ -758,6 +768,21 @@ public function testGetManagerForClassIfNoEm()
         ));
     }
 
+    public function testExplicitEm()
+    {
+        $this->emRegistry->expects($this->never())
+            ->method('getManager');
+
+        $this->emRegistry->expects($this->never())
+            ->method('getManagerForClass');
+
+        $this->factory->createNamed('name', 'entity', null, array(
+            'em' => $this->em,
+            'class' => self::SINGLE_IDENT_CLASS,
+            'property' => 'name',
+        ));
+    }
+
     protected function createRegistryMock($name, $em)
     {
         $registry = $this->getMock('Doctrine\Common\Persistence\ManagerRegistry');