/**
* Retrieve a single document.
*
* @param string $id Document identifier
* @param ParamBag $params Search backend parameters
*
* @return RecordCollectionInterface
*/
public function retrieve($id, ParamBag $params = null)
{
$response = $this->connector->getRecord($id, $params);
$collection = $this->createRecordCollection($response);
$this->injectSourceIdentifier($collection);
return $collection;
}
/**
* Create the WorldCat connector.
*
* @return Connector
*/
protected function createConnector()
{
$wsKey = isset($this->config->WorldCat->apiKey) ? $this->config->WorldCat->apiKey : null;
$connector = new Connector($wsKey, $this->serviceLocator->get('VuFind\\Http')->createClient());
$connector->setLogger($this->logger);
return $connector;
}
/**
* Get holdings information from WorldCat (false if none available).
*
* @return \SimpleXMLElement|bool
*/
public function getHoldings()
{
$id = $this->getOCLCNum();
return empty($id) ? false : $this->wc->getHoldings($id);
}
/**
* Test search
*
* @return void
*/
public function testSearch()
{
$client = $this->getMock('Zend\\Http\\Client');
$connector = new Connector('key', $client);
$client->expects($this->once())->method('setMethod')->with($this->equalTo('POST'))->will($this->returnValue($client));
$client->expects($this->once())->method('setUri')->with($this->equalTo('http://www.worldcat.org/webservices/catalog/search/sru?version=1.1&x=y&startRecord=0&maximumRecords=20&servicelevel=full&wskey=key'));
$body = '<foo>,<numberOfRecords>1</numberOfRecords><records><record><recordData>bar</recordData></record></records></foo>';
$response = $this->getMock('Zend\\Http\\Response');
$response->expects($this->once())->method('getBody')->will($this->returnValue($body));
$response->expects($this->any())->method('isSuccess')->will($this->returnValue(true));
$client->expects($this->once())->method('send')->will($this->returnValue($response));
$final = $connector->search(new ParamBag(['x' => 'y']), 0, 20);
$this->assertEquals('<recordData>bar</recordData>', $final['docs'][0]);
$this->assertEquals(1, $final['total']);
}