/**
* Test if any entity exists that holds a reference to the entity being
* deleted and is not marked for deletion itself.
*
* @param type $identifier Identifier of the entity to check
* @return void
*/
protected function checkEntityReferencesForDeletion($identifier)
{
$referencedIdentifier = $this->flow3Design->entityReferences($identifier);
$referenceByIdentifier = array();
foreach ($referencedIdentifier as $reference) {
$referenceByIdentifier[$reference] = TRUE;
}
foreach ($this->deletedEntities as $deletedEntity) {
$deletedEntityIdentifier = $this->persistenceSession->getIdentifierByObject($deletedEntity);
if (isset($referenceByIdentifier[$deletedEntityIdentifier])) {
unset($referenceByIdentifier[$deletedEntityIdentifier]);
}
}
if (count($referenceByIdentifier) > 0) {
throw new \TYPO3\Flow\Persistence\Exception('Wont remove entity "' . $identifier . '", still referenced from ' . implode(', ', array_keys($referenceByIdentifier)), 1316526986);
}
}
/**
* @test
* @author Christopher Hlubek <*****@*****.**>
*/
public function entityReferencesReturnsSimpleAndArrayReferences()
{
$baseEntity = new \TYPO3\CouchDB\Tests\Functional\Fixtures\Domain\Model\TestEntity();
$simpleReferencedEntity = new \TYPO3\CouchDB\Tests\Functional\Fixtures\Domain\Model\TestEntity();
$baseEntity->setRelatedEntity($simpleReferencedEntity);
$arrayReferencedEntity = new \TYPO3\CouchDB\Tests\Functional\Fixtures\Domain\Model\TestEntity();
$relatedEntities = new \Doctrine\Common\Collections\ArrayCollection();
$relatedEntities->add($arrayReferencedEntity);
$relatedEntities->add($baseEntity);
$baseEntity->setRelatedEntities($relatedEntities);
$this->persistenceManager->add($baseEntity);
$baseIdentifier = $this->persistenceManager->getIdentifierByObject($baseEntity);
$simpleReferenceIdentifier = $this->persistenceManager->getIdentifierByObject($simpleReferencedEntity);
$arrayReferenceIdentifier = $this->persistenceManager->getIdentifierByObject($arrayReferencedEntity);
$this->persistenceManager->persistAll();
$identifiers = $this->design->entityReferences($simpleReferenceIdentifier);
$this->assertEquals(1, count($identifiers));
$this->assertEquals($baseIdentifier, $identifiers[0]);
$identifiers = $this->design->entityReferences($arrayReferenceIdentifier);
$this->assertEquals(1, count($identifiers));
$this->assertEquals($baseIdentifier, $identifiers[0]);
$identifiers = $this->design->entityReferences($baseIdentifier);
$this->assertEquals(0, count($identifiers));
}