Rx\Functional\Operator\DoOnCompletedTest::doOnCompleted_should_call_after_resubscription PHP Метод

    public function doOnCompleted_should_call_after_resubscription()
    {
        $xs = $this->createColdObservable([onNext(10, 1), onCompleted(20)]);
        $messages = [];
        $xs->doOnCompleted(function () use(&$messages) {
            $messages[] = onCompleted($this->scheduler->getClock());
        })->repeat(2)->subscribeCallback(null, null, null, $this->scheduler);
        $this->scheduler->start();
        $this->assertMessages([onCompleted(20), onCompleted(40)], $messages);
    }