Rx\Functional\Operator\TimestampTest::timestamp_dispose PHP Method

    public function timestamp_dispose()
    {
        $xs = $this->createHotObservable([onNext(150, 1), onNext(210, 2), onNext(230, 3), onNext(260, 4), onNext(300, 5), onNext(350, 6), onCompleted(400)]);
        $results = $this->scheduler->startWithDispose(function () use($xs) {
            return $xs->timestamp($this->scheduler);
        }, 275);
        $this->assertMessages([onNext(210, new Timestamped(210, 2)), onNext(230, new Timestamped(230, 3)), onNext(260, new Timestamped(260, 4))], $results->getMessages());
    }