diff --git a/tests/Doctrine/Tests/ORM/Cache/DefaultCacheFactoryTest.php b/tests/Doctrine/Tests/ORM/Cache/DefaultCacheFactoryTest.php
index 9f98a2eaf..59eb87085 100644
--- a/tests/Doctrine/Tests/ORM/Cache/DefaultCacheFactoryTest.php
+++ b/tests/Doctrine/Tests/ORM/Cache/DefaultCacheFactoryTest.php
@@ -257,11 +257,28 @@ class DefaultCacheFactoryTest extends OrmTestCase
      */
     public function testInvalidFileLockRegionDirectoryException()
     {
-        $factory = new \Doctrine\ORM\Cache\DefaultCacheFactory($this->regionsConfig, $this->getSharedSecondLevelCacheDriverImpl());
+        $factory = new DefaultCacheFactory($this->regionsConfig, $this->getSharedSecondLevelCacheDriverImpl());
 
         $factory->getRegion(array(
             'usage'   => ClassMetadata::CACHE_USAGE_READ_WRITE,
             'region'  => 'foo'
         ));
     }
+
+    public function testBuildsNewNamespacedCacheInstancePerRegionInstance()
+    {
+        $factory = new DefaultCacheFactory($this->regionsConfig, $this->getSharedSecondLevelCacheDriverImpl());
+
+        $fooRegion = $factory->getRegion(array(
+            'region' => 'foo',
+            'usage'  => ClassMetadata::CACHE_USAGE_READ_ONLY,
+        ));
+        $barRegion = $factory->getRegion(array(
+            'region' => 'foo',
+            'usage'  => ClassMetadata::CACHE_USAGE_READ_ONLY,
+        ));
+
+        $this->assertSame('foo', $fooRegion->getCache()->getNamespace());
+        $this->assertSame('bar', $barRegion->getCache()->getNamespace());
+    }
 }
\ No newline at end of file