/**
* It should set the parent document.
*/
public function testSetParentDocument()
{
$this->persistEvent->getDocument()->willReturn($this->document->reveal());
$this->persistEvent->getLocale()->willReturn('fr');
$this->metadataFactory->getMetadataForClass(get_class($this->document->reveal()))->willReturn($this->metadata->reveal());
$this->metadata->getAlias()->willReturn('test');
$this->nodeManager->createPath('/')->willReturn($this->parentNode->reveal());
$this->persistEvent->hasParentNode()->shouldBeCalled();
$this->persistEvent->setParentNode($this->parentNode->reveal())->shouldBeCalled();
$this->documentManager->find('/test', 'fr')->willReturn($this->parentDocument);
$this->subscriber->handlePersist($this->persistEvent->reveal());
}