/**
* Retrieves a specific volume entry.
*
* @param string|null $volumeId The volumeId of interest.
* @param \ZendGData\Query|string|null $location (optional) The URL to
* query or a ZendGData\Query object from which a URL can be
* determined.
* @return \ZendGData\Books\VolumeEntry The feed of volumes found at the
* specified URL.
*/
public function getVolumeEntry($volumeId = null, $location = null)
{
if ($volumeId !== null) {
$uri = self::VOLUME_FEED_URI . "/" . $volumeId;
} elseif ($location instanceof Query) {
$uri = $location->getQueryUrl();
} else {
$uri = $location;
}
return parent::getEntry($uri, 'ZendGData\\Books\\VolumeEntry');
}
public function testSetAndGetStartIndex()
{
$query = new Query();
$query->setStartIndex(12);
$this->assertEquals(12, $query->getStartIndex());
$this->assertContains('start-index=12', $query->getQueryUrl());
}
