### Question:
Part05Subscribe { public Flux<Integer> subscribeWithConsumerAndCompleteConsumer() { Flux<Integer> flux = Flux.just(1, 2, 3); flux.subscribe(integer -> log.info("{}", integer), null, () -> log.info("completed")); return flux; }  Flux<Integer> subscribeEmpty(); Flux<Integer> subscribeWithConsumer(); Flux<Integer> subscribeWithConsumerAndCompleteConsumer(); Flux<Integer> subscribeWithConsumerAndErrorConsumer(); Flux<Integer> subscribeWithSubscriptionConsumer(); Flux<Integer> subscribeWithSubscription();  }### Answer:
@Test public void subscribeWithConsumerAndCompleteConsumer() { Flux<Integer> flux = workshop.subscribeWithConsumerAndCompleteConsumer(); StepVerifier.create(flux) .expectNext(1, 2, 3).verifyComplete(); }