Examples with DefaultPayload io.rsocket.util.DefaultPayload used on opensource projects

Example 1 with DefaultPayload

use of io.rsocket.util.DefaultPayload in project spring-security by spring-projects.

the class PayloadInterceptorRSocketTests method requestChannelWhenInterceptorCompletesThenAllPayloadsRetained.

// gh-9345
@Test
public void requestChannelWhenInterceptorCompletesThenAllPayloadsRetained() {
    ExecutorService executors = Executors.newSingleThreadExecutor();
    Payload payload = ByteBufPayload.create("data");
    Payload payloadTwo = ByteBufPayload.create("moredata");
    Payload payloadThree = ByteBufPayload.create("stillmoredata");
    Context ctx = Context.empty();
    Flux<Payload> payloads = this.payloadResult.flux();
    given(this.interceptor.intercept(any(), any())).willReturn(Mono.empty()).willReturn(Mono.error(() -> new AccessDeniedException("Access Denied")));
    given(this.delegate.requestChannel(any())).willAnswer((invocation) -> {
        Flux<Payload> input = invocation.getArgument(0);
        return Flux.from(input).switchOnFirst((signal, innerFlux) -> innerFlux.map(Payload::getDataUtf8).transform((data) -> Flux.<String>create((emitter) -> {
            Runnable run = () -> data.subscribe(new CoreSubscriber<String>() {

                @Override
                public void onSubscribe(Subscription s) {
                    s.request(3);
                }

                @Override
                public void onNext(String s) {
                    emitter.next(s);
                }

                @Override
                public void onError(Throwable t) {
                    emitter.error(t);
                }

                @Override
                public void onComplete() {
                    emitter.complete();
                }
            });
            executors.execute(run);
        })).map(DefaultPayload::create));
    });
    PayloadInterceptorRSocket interceptor = new PayloadInterceptorRSocket(this.delegate, Arrays.asList(this.interceptor), this.metadataMimeType, this.dataMimeType, ctx);
    StepVerifier.create(interceptor.requestChannel(payloads).doOnDiscard(Payload.class, Payload::release)).then(() -> this.payloadResult.assertSubscribers()).then(() -> this.payloadResult.emit(payload, payloadTwo, payloadThree)).assertNext((next) -> assertThat(next.getDataUtf8()).isEqualTo(payload.getDataUtf8())).verifyError(AccessDeniedException.class);
    verify(this.interceptor, times(2)).intercept(this.exchange.capture(), any());
    assertThat(this.exchange.getValue().getPayload()).isEqualTo(payloadTwo);
    verify(this.delegate).requestChannel(any());
}