public function testSetTtl()
{
$queue = new CM_Queue('ttl');
$queue->push('foo');
$queue->setTtl(0);
$this->assertSame(false, $queue->pop());
}
public function testPushPopDelayed()
{
$queue = new CM_Queue('foo');
$timestamp = time();
$queue->push('bla', $timestamp);
$this->assertSame(array('bla'), $queue->pop($timestamp));
$this->assertSame(array(), $queue->pop($timestamp));
$timeStamp1 = time();
$timeStamp2 = time() + 10;
$timeStamp3 = time() + 20;
$queue->push(1, $timeStamp1);
$queue->push('two', $timeStamp2);
$queue->push(array(3 => 'three'), $timeStamp3);
$this->assertSame(array(1), $queue->pop($timeStamp1));
$this->assertSame(array(), $queue->pop($timeStamp1));
$this->assertSame(array('two', array(3 => 'three')), $queue->pop($timeStamp3));
$this->assertSame(array(), $queue->pop($timeStamp3));
}