public function testCreate()
{
$refTestObj = new RefTestObj();
$refRefTestObj = new RefRefTestObj();
$refTestObj->id = "/functional/refTestObj";
$refRefTestObj->id = "/functional/refRefTestObj";
$refRefTestObj->name = "referenced";
$refTestObj->reference = $refRefTestObj;
$this->dm->persist($refTestObj);
$this->dm->flush();
$this->dm->clear();
$this->assertTrue($this->session->getNode('/functional')->hasNode('refRefTestObj'));
$refRefTestNode = $this->session->getNode('/functional/refRefTestObj');
$this->assertEquals('referenced', $refRefTestNode->getProperty('name')->getString());
$refTestNode = $this->session->getNode('/functional/refTestObj');
$this->assertTrue($refTestNode->hasProperty('myReference'));
$this->assertEquals($refRefTestNode->getIdentifier(), $refTestNode->getProperty('myReference')->getString());
$this->assertTrue(UUIDHelper::isUUID($refTestNode->getProperty('myReference')->getString()));
}