| // Copyright 2017 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.devtools.build.lib.buildeventservice; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.Mockito.when; |
| |
| import com.google.devtools.build.lib.buildeventservice.client.BuildEventServiceGrpcClient; |
| import com.google.devtools.build.lib.buildeventservice.client.UnmanagedBuildEventServiceGrpcClient; |
| import com.google.devtools.build.v1.PublishBuildEventGrpc; |
| import com.google.devtools.build.v1.PublishBuildEventGrpc.PublishBuildEventStub; |
| import com.google.devtools.build.v1.PublishBuildToolEventStreamRequest; |
| import com.google.devtools.build.v1.PublishBuildToolEventStreamResponse; |
| import io.grpc.ManagedChannel; |
| import io.grpc.Status; |
| import io.grpc.StatusException; |
| import io.grpc.inprocess.InProcessChannelBuilder; |
| import io.grpc.inprocess.InProcessServerBuilder; |
| import io.grpc.stub.StreamObserver; |
| import java.io.IOException; |
| import java.util.UUID; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| import org.mockito.Mock; |
| import org.mockito.Mockito; |
| import org.mockito.MockitoAnnotations; |
| |
| /** Tests {@link BuildEventServiceGrpcClient}. */ |
| @RunWith(JUnit4.class) |
| public class BuildEventServiceGrpcClientTest { |
| |
| private BuildEventServiceGrpcClient grpcClient; |
| |
| @Mock private PublishBuildEventGrpc.PublishBuildEventImplBase fakeServer; |
| |
| private static final StreamObserver<PublishBuildToolEventStreamRequest> NULL_OBSERVER = |
| new StreamObserver<PublishBuildToolEventStreamRequest>() { |
| @Override |
| public void onNext(PublishBuildToolEventStreamRequest value) {} |
| |
| @Override |
| public void onError(Throwable t) {} |
| |
| @Override |
| public void onCompleted() {} |
| }; |
| |
| @Before |
| public void setUp() throws IOException { |
| MockitoAnnotations.initMocks(this); |
| String uniqueName = UUID.randomUUID().toString(); |
| InProcessServerBuilder.forName(uniqueName) |
| .directExecutor() |
| .addService(fakeServer) |
| .build() |
| .start(); |
| |
| ManagedChannel channel = InProcessChannelBuilder.forName(uniqueName).directExecutor().build(); |
| |
| PublishBuildEventStub stub = PublishBuildEventGrpc.newStub(channel); |
| grpcClient = new UnmanagedBuildEventServiceGrpcClient(stub, null); |
| } |
| |
| @After |
| public void tearDown() { |
| Mockito.validateMockitoUsage(); |
| } |
| |
| @Test |
| @SuppressWarnings("unchecked") |
| public void testImmediateSuccess() throws Exception { |
| when(fakeServer.publishBuildToolEventStream(any())) |
| .thenAnswer( |
| invocation -> { |
| StreamObserver<PublishBuildToolEventStreamResponse> responseObserver = |
| (StreamObserver<PublishBuildToolEventStreamResponse>) |
| invocation.getArguments()[0]; |
| responseObserver.onCompleted(); |
| return NULL_OBSERVER; |
| }); |
| assertThat(grpcClient.openStream(ack -> {}).getStatus().get()).isEqualTo(Status.OK); |
| } |
| |
| @Test |
| @SuppressWarnings("unchecked") |
| public void testImmediateFailure() throws Exception { |
| Throwable failure = new StatusException(Status.INTERNAL); |
| when(fakeServer.publishBuildToolEventStream(any())) |
| .thenAnswer( |
| invocation -> { |
| StreamObserver<PublishBuildToolEventStreamResponse> responseObserver = |
| (StreamObserver<PublishBuildToolEventStreamResponse>) |
| invocation.getArguments()[0]; |
| responseObserver.onError(failure); |
| return NULL_OBSERVER; |
| }); |
| assertThat(grpcClient.openStream(ack -> {}).getStatus().get()).isEqualTo(Status.INTERNAL); |
| } |
| } |