/**
* @group functional
*/
public function testHasParent()
{
$index = $this->_createIndex();
$shopType = $index->getType('shop');
$productType = $index->getType('product');
$mapping = new Mapping();
$mapping->setParent('shop');
$productType->setMapping($mapping);
$shopType->addDocuments(array(new Document('zurich', array('brand' => 'google')), new Document('london', array('brand' => 'apple'))));
$doc1 = new Document(1, array('device' => 'chromebook'));
$doc1->setParent('zurich');
$doc2 = new Document(2, array('device' => 'macmini'));
$doc2->setParent('london');
$productType->addDocument($doc1);
$productType->addDocument($doc2);
$index->refresh();
// All documents
$parentQuery = new HasParent(new MatchAll(), $shopType->getName());
$search = new Search($index->getClient());
$results = $search->search($parentQuery);
$this->assertEquals(2, $results->count());
$match = new Match();
$match->setField('brand', 'google');
$parentQuery = new HasParent($match, $shopType->getName());
$search = new Search($index->getClient());
$results = $search->search($parentQuery);
$this->assertEquals(1, $results->count());
$result = $results->current();
$data = $result->getData();
$this->assertEquals($data['device'], 'chromebook');
}