public function testGC()
{
$this->saveHandler->write('123', 123);
$reply = $this->saveHandler->gc(null);
$this->assertEquals(0, $reply);
$this->saveHandler->setOption('lifetime', 1);
$this->saveHandler->write('123', 123);
sleep(2);
$reply = $this->saveHandler->gc(null);
$this->assertEquals(1, $reply);
$values = $this->rediska->getSortedSet('s_sessions');
$this->assertEquals(array(), $values);
}
