io.reactivex.rxjavafx.observables.JavaFxObservable#com.google.protobuf.Empty源码实例Demo

@Test
public void deleteStateTest() {
  String etag = "ETag1";
  String key = "key1";
  StateOptions options = buildStateOptions(StateOptions.Consistency.STRONG, StateOptions.Concurrency.FIRST_WRITE,
    Duration.ofDays(100), 1, StateOptions.RetryPolicy.Pattern.LINEAR);
  SettableFuture<Empty> settableFuture = SettableFuture.create();
  MockCallback<Empty> callback = new MockCallback<>(Empty.newBuilder().build());
  addCallback(settableFuture, callback, directExecutor());
  when(client.deleteState(any(io.dapr.v1.DaprProtos.DeleteStateRequest.class)))
    .thenReturn(settableFuture);
  State<String> stateKey = buildStateKey(null, key, etag, options);
  Mono<Void> result = adapter.deleteState(STATE_STORE_NAME, stateKey.getKey(), stateKey.getEtag(),
    stateKey.getOptions());
  settableFuture.set(Empty.newBuilder().build());
  result.block();
  assertTrue(callback.wasCalled);
}
 

/**
 * Test successful call with broken setup.
 */
@Test
@DirtiesContext
public void testSuccessfulCallWithBrokenSetup() {
    log.info("--- Starting tests with successful call with broken setup ---");
    assertThrowsStatus(UNAVAILABLE,
            () -> TestServiceGrpc.newBlockingStub(this.channel).normal(Empty.getDefaultInstance()));

    final StreamRecorder<SomeType> streamRecorder = StreamRecorder.create();
    this.testServiceStub.normal(Empty.getDefaultInstance(), streamRecorder);
    assertFutureThrowsStatus(UNAVAILABLE, streamRecorder.firstValue(), 5, TimeUnit.SECONDS);
    assertThrowsStatus(UNAVAILABLE, () -> this.testServiceBlockingStub.normal(Empty.getDefaultInstance()));
    assertFutureThrowsStatus(UNAVAILABLE, this.testServiceFutureStub.normal(Empty.getDefaultInstance()),
            5, TimeUnit.SECONDS);
    log.info("--- Test completed ---");
}
 

@Test
public void saveStateNoConsistencyTest() {
  String key = "key1";
  String etag = "ETag1";
  String value = "State value";
  SettableFuture<Empty> settableFuture = SettableFuture.create();
  MockCallback<Empty> callback = new MockCallback<>(Empty.newBuilder().build());
  addCallback(settableFuture, callback, directExecutor());
  when(client.saveState(any(io.dapr.v1.DaprProtos.SaveStateRequest.class))).thenReturn(settableFuture);
  StateOptions options = buildStateOptions(null, StateOptions.Concurrency.FIRST_WRITE,
      Duration.ofDays(100), 1, StateOptions.RetryPolicy.Pattern.LINEAR);
  Mono<Void> result = adapter.saveState(STATE_STORE_NAME, key, etag, value, options);
  settableFuture.set(Empty.newBuilder().build());
  result.block();
  assertTrue(callback.wasCalled);
}
 

@Test
public void saveStateRetryPolicyNoDurationTest() {
  String key = "key1";
  String etag = "ETag1";
  String value = "State value";
  SettableFuture<Empty> settableFuture = SettableFuture.create();
  MockCallback<Empty> callback = new MockCallback<>(Empty.newBuilder().build());
  addCallback(settableFuture, callback, directExecutor());
  when(client.saveState(any(io.dapr.v1.DaprProtos.SaveStateRequest.class))).thenReturn(settableFuture);
  StateOptions options = buildStateOptions(StateOptions.Consistency.STRONG, StateOptions.Concurrency.FIRST_WRITE,
      null, 1, StateOptions.RetryPolicy.Pattern.LINEAR);
  Mono<Void> result = adapter.saveState(STATE_STORE_NAME, key, etag, value, options);
  settableFuture.set(Empty.newBuilder().build());
  result.block();
  assertTrue(callback.wasCalled);
}
 

@Test
public void saveStateRetryPolicyNoThresholdTest() {
  String key = "key1";
  String etag = "ETag1";
  String value = "State value";
  SettableFuture<Empty> settableFuture = SettableFuture.create();
  MockCallback<Empty> callback = new MockCallback<>(Empty.newBuilder().build());
  addCallback(settableFuture, callback, directExecutor());
  when(client.saveState(any(io.dapr.v1.DaprProtos.SaveStateRequest.class))).thenReturn(settableFuture);
  StateOptions options = buildStateOptions(StateOptions.Consistency.STRONG, StateOptions.Concurrency.FIRST_WRITE,
      Duration.ofDays(100), null, StateOptions.RetryPolicy.Pattern.LINEAR);
  Mono<Void> result = adapter.saveState(STATE_STORE_NAME, key, etag, value, options);
  settableFuture.set(Empty.newBuilder().build());
  result.block();
  assertTrue(callback.wasCalled);
}
 

@Test
public void stateOptionsConsistencyValuesHaveValidGrpcEnumMappings() {
  String key = "key1";
  String etag = "ETag1";
  String value = "State value";
  SettableFuture<Empty> settableFuture = SettableFuture.create();
  MockCallback<Empty> callback = new MockCallback<>(Empty.newBuilder().build());
  addCallback(settableFuture, callback, directExecutor());
  when(client.saveState(any(io.dapr.v1.DaprProtos.SaveStateRequest.class))).thenReturn(settableFuture);
  settableFuture.set(Empty.newBuilder().build());
  for (StateOptions.Consistency consistency : StateOptions.Consistency.values()) {
    StateOptions options = buildStateOptions(consistency, StateOptions.Concurrency.FIRST_WRITE,
            Duration.ofDays(100), null, StateOptions.RetryPolicy.Pattern.LINEAR);
    Mono<Void> result = adapter.saveState(STATE_STORE_NAME, key, etag, value, options);
    result.block();
  }

  assertTrue(callback.wasCalled);
}
 

private void sendAllProfiles() {
  final List<ListenableFuture<Empty>> futures = Lists.newArrayList();

  for (ManagedForeman managedForeman : externalIdToForeman.values()) {
    try {
      Optional<ListenableFuture<Empty>> future =
       managedForeman.foreman.sendPlanningProfile();
      future.ifPresent(futures::add);
    } catch (final Exception e) {
      // Exception ignored. Profile sender thread should not die due to a random
      // exception
    }
  }

  // we'll wait to complete so we don't back up if the cluster is moving slowly.
  try {
    Futures.successfulAsList(futures).get();
  } catch (final Exception ex) {
    logger.info("Failure while sending profile to JobTelemetryService", ex);
  }
}
 

@After
public void teardown() throws IOException, InterruptedException, ExecutionException {
  blob.delete();
  bucket.delete();

  ClusterControllerSettings clusterControllerSettings =
      ClusterControllerSettings.newBuilder().setEndpoint(ENDPOINT).build();

  try (ClusterControllerClient clusterControllerClient =
      ClusterControllerClient.create(clusterControllerSettings)) {
    for (Cluster element :
        clusterControllerClient.listClusters(PROJECT_ID, REGION).iterateAll()) {
      if (element.getClusterName() == CLUSTER_NAME) {
        OperationFuture<Empty, ClusterOperationMetadata> deleteClusterAsyncRequest =
            clusterControllerClient.deleteClusterAsync(PROJECT_ID, REGION, CLUSTER_NAME);
        deleteClusterAsyncRequest.get();
        break;
      }
    }
  }
}
 

/**
 * Tests that when ackMessages() succeeds and the subsequent call to poll() has no messages, that
 * the subscriber does not invoke ackMessages because there should be no acks.
 */
@Test
public void testPollInRegularCase() throws Exception {
  task.start(props);
  ReceivedMessage rm1 = createReceivedMessage(ACK_ID1, CPS_MESSAGE, new HashMap<String, String>());
  PullResponse stubbedPullResponse = PullResponse.newBuilder().addReceivedMessages(rm1).build();
  when(subscriber.pull(any(PullRequest.class)).get()).thenReturn(stubbedPullResponse);
  List<SourceRecord> result = task.poll();
  assertEquals(1, result.size());
  task.commitRecord(result.get(0));
  stubbedPullResponse = PullResponse.newBuilder().build();
  SettableApiFuture<Empty> goodFuture = SettableApiFuture.create();
  goodFuture.set(Empty.getDefaultInstance());
  when(subscriber.ackMessages(any(AcknowledgeRequest.class))).thenReturn(goodFuture);
  when(subscriber.pull(any(PullRequest.class)).get()).thenReturn(stubbedPullResponse);
  result = task.poll();
  assertEquals(0, result.size());
  result = task.poll();
  assertEquals(0, result.size());
  verify(subscriber, times(1)).ackMessages(any(AcknowledgeRequest.class));
}
 

@Override
public void offerStream(Empty request, StreamObserver<SimulatedOfferEvent> responseObserver) {
    Subscription subscription = cloud.offers().subscribe(
            offerEvent -> {
                logger.info("Sending new offer event: offerId={}, rescinded={}", offerEvent.getOffer().getId().getValue(), offerEvent.isRescind());
                responseObserver.onNext(toSimulatedOfferEvent(offerEvent));
            },
            e -> {
                logger.info("Offer subscription stream terminated with an error: {}", e.getMessage(), e);
                responseObserver.onError(e);
            },
            () -> {
                logger.info("Offer subscription stream completed");
                responseObserver.onCompleted();
            }
    );
    GrpcUtil.attachCancellingCallback(responseObserver, subscription);
}
 

/**
 * Test failing call.
 */
@Test
@DirtiesContext
public void testFailingCall() {
    log.info("--- Starting tests with failing call ---");
    assertThrowsStatus(UNIMPLEMENTED,
            () -> TestServiceGrpc.newBlockingStub(this.channel).unimplemented(Empty.getDefaultInstance()));

    final StreamRecorder<SomeType> streamRecorder = StreamRecorder.create();
    this.testServiceStub.unimplemented(Empty.getDefaultInstance(), streamRecorder);
    assertFutureThrowsStatus(UNIMPLEMENTED, streamRecorder.firstValue(), 5, TimeUnit.SECONDS);
    assertThrowsStatus(UNIMPLEMENTED, () -> this.testServiceBlockingStub.unimplemented(Empty.getDefaultInstance()));
    assertFutureThrowsStatus(UNIMPLEMENTED, this.testServiceFutureStub.unimplemented(Empty.getDefaultInstance()),
            5, TimeUnit.SECONDS);
    log.info("--- Test completed ---");
}
 

static void undeployModel(String projectId, String modelId)
    throws IOException, ExecutionException, InterruptedException {
  // Initialize client that will be used to send requests. This client only needs to be created
  // once, and can be reused for multiple requests. After completing all of your requests, call
  // the "close" method on the client to safely clean up any remaining background resources.
  try (AutoMlClient client = AutoMlClient.create()) {
    // Get the full path of the model.
    ModelName modelFullId = ModelName.of(projectId, "us-central1", modelId);
    UndeployModelRequest request =
        UndeployModelRequest.newBuilder().setName(modelFullId.toString()).build();
    OperationFuture<Empty, OperationMetadata> future = client.undeployModelAsync(request);

    future.get();
    System.out.println("Model undeployment finished");
  }
}
 

@Override
public Completable updateTaskAttributes(TaskAttributesUpdate attributesUpdate, CallMetadata callMetadata) {
    Observable<Empty> result = findTaskInAllCells(attributesUpdate.getTaskId(), callMetadata)
            .flatMap(response -> singleCellCall(response.getCell(),
                    (client, streamObserver) -> client.updateTaskAttributes(attributesUpdate, streamObserver),
                    callMetadata));
    return result.toCompletable();
}
 

public ActiveThreadCountStreamObserver(PinpointGrpcServer pinpointGrpcServer, StreamObserver<Empty> connectionObserver) {
    this.pinpointGrpcServer = Objects.requireNonNull(pinpointGrpcServer, "pinpointGrpcServer");
    if (connectionObserver instanceof ServerCallStreamObserver) {
        this.connectionObserver = (ServerCallStreamObserver<Empty>) connectionObserver;
    } else {
        throw new IllegalArgumentException("streamConnectionManagerObserver can not cast to ServerCallStreamObserver");
    }
}
 

@Override
public Completable updateJobProcesses(JobProcessesUpdate jobProcessesUpdate, CallMetadata callMetadata) {
    return createRequestCompletable(emitter -> {
        StreamObserver<Empty> streamObserver = GrpcUtil.createEmptyClientResponseObserver(emitter);
        createWrappedStub(client, callMetadata, configuration.getRequestTimeoutMs()).updateJobProcesses(jobProcessesUpdate, streamObserver);
    }, configuration.getRequestTimeoutMs());
}
 

static void classificationDeployModel(String projectId, String modelId)
    throws IOException, ExecutionException, InterruptedException {
  // String projectId = "YOUR_PROJECT_ID";
  // String modelId = "YOUR_MODEL_ID";

  // Initialize client that will be used to send requests. This client only needs to be created
  // once, and can be reused for multiple requests. After completing all of your requests, call
  // the "close" method on the client to safely clean up any remaining background resources.
  try (AutoMlClient client = AutoMlClient.create()) {

    // Get the full path of the model.
    ModelName modelFullId = ModelName.of(projectId, "us-central1", modelId);

    // Build deploy model request.
    DeployModelRequest deployModelRequest =
        DeployModelRequest.newBuilder().setName(modelFullId.toString()).build();

    // Deploy a model with the deploy model request.
    OperationFuture<Empty, OperationMetadata> future =
        client.deployModelAsync(deployModelRequest);

    future.get();

    // Display the deployment details of model.
    System.out.println("Model deployment finished");
  }
}
 

/**
 * Tests behaviour with TLSv1.1 and shared protocols. Test should fail, as the server does not support TLSv1.1.
 */
@Test
public void testTlsV11Stub() {

    Exception exception = assertThrows(StatusRuntimeException.class, () -> {
        tlsV11Stub.normal(Empty.getDefaultInstance()).getVersion();
    });
    assertTrue(exception.getCause() instanceof SSLHandshakeException);
}
 

@Override
public Completable updateJobCapacity(JobCapacityUpdate request, CallMetadata callMetadata) {
    Observable<Empty> result = jobManagementServiceHelper.findJobInAllCells(request.getJobId(), callMetadata)
            .flatMap(response -> singleCellCall(response.getCell(),
                    (client, streamObserver) -> client.updateJobCapacity(request, streamObserver),
                    callMetadata)
            );
    return result.toCompletable();
}
 

@Test
@SuppressWarnings("all")
public void runOfflineUserDataJobTest() throws Exception {
  Empty expectedResponse = Empty.newBuilder().build();
  Operation resultOperation =
      Operation.newBuilder()
          .setName("runOfflineUserDataJobTest")
          .setDone(true)
          .setResponse(Any.pack(expectedResponse))
          .build();
  mockOfflineUserDataJobService.addResponse(resultOperation);

  String formattedResourceName =
      OfflineUserDataJobServiceClient.formatOfflineUserDataJobName(
          "[CUSTOMER]", "[OFFLINE_USER_DATA_JOB]");

  Empty actualResponse = client.runOfflineUserDataJobAsync(formattedResourceName).get();
  Assert.assertEquals(expectedResponse, actualResponse);

  List<AbstractMessage> actualRequests = mockOfflineUserDataJobService.getRequests();
  Assert.assertEquals(1, actualRequests.size());
  RunOfflineUserDataJobRequest actualRequest =
      (RunOfflineUserDataJobRequest) actualRequests.get(0);

  Assert.assertEquals(formattedResourceName, actualRequest.getResourceName());
  Assert.assertTrue(
      channelProvider.isHeaderSent(
          ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
          GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}
 

/**
 * Tests behaviour with TLSv1.3 and shared protocols. Test should succeed, as the server supports TLSv1.3.
 */
@Test
public void testTlsV13Stub() {

    assertEquals("1.2.3",
            tlsV13Stub.normal(Empty.getDefaultInstance()).getVersion());
}
 

/**
 * Tests behaviour with no shared ciphers. Test should fail with a {@link SSLHandshakeException}
 */
@Test
public void testNoSharedCiphersClientStub() {

    Exception exception = assertThrows(StatusRuntimeException.class, () -> {
        tlsNoSharedCiphersStub.normal(Empty.getDefaultInstance()).getVersion();
    });
    assertTrue(exception.getCause() instanceof SSLHandshakeException);
}
 

/** Returns the builder for the settings used for calls to runOfflineUserDataJob. */
@BetaApi(
    "The surface for long-running operations is not stable yet and may change in the future.")
public OperationCallSettings.Builder<RunOfflineUserDataJobRequest, Empty, Empty>
    runOfflineUserDataJobOperationSettings() {
  return getStubSettingsBuilder().runOfflineUserDataJobOperationSettings();
}
 

@Override
public Flux<NumberProto.Number> responsePressure(Mono<Empty> request) {
    return Flux
            .fromIterable(IntStream.range(0, NUMBER_OF_STREAM_ELEMENTS)::iterator)
            .doOnNext(i -> System.out.println("   <-- " + i))
            .doOnNext(i -> updateNumberOfWaits(lastValueTime, numberOfWaits))
            .map(BackpressureIntegrationTest::protoNum)
            .hide();
}
 

@Override
public Completable deleteSystemSelector(String id) {
    return createRequestCompletable(emitter -> {
        StreamObserver<Empty> streamObserver = createEmptyClientResponseObserver(emitter);
        GrpcUtil.createWrappedStubWithResolver(client, callMetadataResolver, configuration.getRequestTimeout()).deleteSystemSelector(SystemSelectorId.newBuilder().setId(id).build(), streamObserver);
    }, configuration.getRequestTimeout());
}
 

private void send(final Message<? extends GeneratedMessageV3> message, StreamObserver<Empty> responseObserver) {
    try {
        ServerRequest<?> request = serverRequestFactory.newServerRequest(message);
        this.dispatchHandler.dispatchSendMessage(request);
    } catch (Exception e) {
        logger.warn("Failed to request. message={}", message, e);
        if (e instanceof StatusException || e instanceof StatusRuntimeException) {
            responseObserver.onError(e);
        } else {
            // Avoid detailed exception
            responseObserver.onError(Status.INTERNAL.withDescription("Bad Request").asException());
        }
    }
}
 

@Override
public void updateJobProcesses(JobProcessesUpdate request, StreamObserver<Empty> responseObserver) {
    if (!jobIds.contains(request.getJobId())) {
        responseObserver.onError(NOT_FOUND.asRuntimeException());
        return;
    }
    processUpdatesTracking.add(request.getJobId());
    responseObserver.onNext(Empty.getDefaultInstance());
    responseObserver.onCompleted();
}
 

@Test
public void testEmpty() throws IOException {
  Marshaller<Empty> marshaller = ProtoLiteUtils.marshaller(Empty.getDefaultInstance());
  InputStream is = marshaller.stream(Empty.getDefaultInstance());
  assertEquals(0, is.available());
  byte[] b = new byte[10];
  assertEquals(-1, is.read(b));
  assertArrayEquals(new byte[10], b);
  // Do the same thing again, because the internal state may be different
  assertEquals(-1, is.read(b));
  assertArrayEquals(new byte[10], b);
  assertEquals(-1, is.read());
  assertEquals(0, is.available());
}
 

@Override
public Flux<NumberProto.Number> responsePressure(Mono<Empty> request) {
    return Flux
            .fromIterable(IntStream.range(0, NUMBER_OF_STREAM_ELEMENTS)::iterator)
            .doOnNext(i -> System.out.println("   <-- " + i))
            .doOnNext(i -> updateNumberOfWaits(lastValueTime, numberOfWaits))
            .map(BackpressureIntegrationTest::protoNum);
}
 

private static void streamCompletableResponse(Completable completable, StreamObserver<Empty> responseObserver) {
    Subscription subscription = completable.subscribe(
            () -> {
                responseObserver.onNext(Empty.getDefaultInstance());
                responseObserver.onCompleted();
            },
            e -> safeOnError(logger, e, responseObserver)
    );
    attachCancellingCallback(responseObserver, subscription);
}
 

@Override
public void updateInstanceGroupTier(TierUpdate request, StreamObserver<Empty> responseObserver) {
    Disposable subscription = agentManagementService.updateInstanceGroupTier(request).subscribe(
            next -> {
                // Never
            },
            e -> safeOnError(logger, e, responseObserver),
            () -> emitEmptyReply(responseObserver)
    );
    attachCancellingCallback(responseObserver, subscription);
}