public function testNeverExpires()
{
$cache = new Cache('file_creation', $this->cacheDir);
$closure = $this->createIteratorClosure();
$this->assertEquals(1, $cache->get('foo', Cache::TTL_NEVER_EXPIRES, $closure));
sleep(1);
$this->assertEquals(1, $cache->get('foo', Cache::TTL_NEVER_EXPIRES, $closure));
}
/**
* @return array
* @throws VideoException
*/
public function getVendorData()
{
$meta = $this;
return $this->cache->get($this->getVendorId(), Cache::TTL_NEVER_EXPIRES, function () use($meta) {
$url = sprintf('http://youtube.com/get_video_info?video_id=%s', $meta->getVendorId());
$response = file_get_contents($url);
if (!$response) {
throw new VideoException(sprintf('Could not download YouTube video meta data from %s', $url));
}
$data = self::unserializeData($response);
if ($data === null) {
throw new VideoException(sprintf('Could not parse YouTube video meta data from %s', $url));
}
return $data;
});
}
