Kraken\_Unit\Loop\Tick\TickContinousQueueTest::testApiAdd_AddsListener PHP Метод

    public function testApiAdd_AddsListener()
    {
        $queue = $this->createTickQueue();
        $queue->add($c1 = function () {
        });
        $queue->add($c2 = function () {
        });
        $queue->add($c3 = function () {
        });
        $spl = $queue->getQueue();
        $got = [];
        while (!$spl->isEmpty()) {
            $got[] = $spl->dequeue();
        }
        $this->assertSame([$c1, $c2, $c3], $got);
    }