public function testFlusherWithMultiplePayloads()
{
$expected = array(array(1), array(2));
$this->queue->queue('event', array(1));
$this->queue->queue('event', array(2));
$result = $this->queue->flush('event', function ($event, $number) {
return $number;
});
$this->assertEquals($expected, $result);
}