public function testPeclPackage()
{
$logger = new Logger();
$logger->setQuiet();
$provider = new PeclProvider();
$provider->setPackageName('xdebug');
$extensionDownloader = new ExtensionDownloader($logger, new OptionResult());
$versionList = $extensionDownloader->knownReleases($provider);
$this->assertNotCount(0, $versionList);
}