Rx\Functional\Operator\RaceTest::race_never_empty PHP Метод

    public function race_never_empty()
    {
        $n1 = Observable::never();
        $e = $this->createHotObservable([onNext(150, 1), onCompleted(225)]);
        $results = $this->scheduler->startWithCreate(function () use($n1, $e) {
            return Observable::race([$n1, $e]);
        });
        $this->assertMessages([onCompleted(225)], $results->getMessages());
    }