m-trieu commented on code in PR #32774: URL: https://github.com/apache/beam/pull/32774#discussion_r1839868939
########## runners/google-cloud-dataflow-java/worker/src/test/java/org/apache/beam/runners/dataflow/worker/windmill/client/grpc/GrpcGetDataStreamRequestsTest.java: ########## @@ -0,0 +1,149 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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 org.apache.beam.runners.dataflow.worker.windmill.client.grpc; + +import static com.google.common.truth.Truth.assertThat; +import static org.junit.Assert.assertThrows; +import static org.junit.Assert.assertTrue; + +import java.util.ArrayList; +import java.util.List; +import java.util.concurrent.CompletableFuture; +import org.apache.beam.runners.dataflow.worker.windmill.Windmill; +import org.apache.beam.runners.dataflow.worker.windmill.client.WindmillStreamShutdownException; +import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.ByteString; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.JUnit4; + +@RunWith(JUnit4.class) +public class GrpcGetDataStreamRequestsTest { + + @Test + public void testQueuedRequest_globalRequestsFirstComparator() { + List<GrpcGetDataStreamRequests.QueuedRequest> requests = new ArrayList<>(); + Windmill.KeyedGetDataRequest keyedGetDataRequest1 = + Windmill.KeyedGetDataRequest.newBuilder() + .setKey(ByteString.EMPTY) + .setCacheToken(1L) + .setShardingKey(1L) + .setWorkToken(1L) + .setMaxBytes(Long.MAX_VALUE) + .build(); + requests.add( + GrpcGetDataStreamRequests.QueuedRequest.forComputation( + 1, "computation1", keyedGetDataRequest1)); + + Windmill.KeyedGetDataRequest keyedGetDataRequest2 = + Windmill.KeyedGetDataRequest.newBuilder() + .setKey(ByteString.EMPTY) + .setCacheToken(2L) + .setShardingKey(2L) + .setWorkToken(2L) + .setMaxBytes(Long.MAX_VALUE) + .build(); + requests.add( + GrpcGetDataStreamRequests.QueuedRequest.forComputation( + 2, "computation2", keyedGetDataRequest2)); + + Windmill.GlobalDataRequest globalDataRequest = + Windmill.GlobalDataRequest.newBuilder() + .setDataId( + Windmill.GlobalDataId.newBuilder() + .setTag("globalData") + .setVersion(ByteString.EMPTY) + .build()) + .setComputationId("computation1") + .build(); + requests.add(GrpcGetDataStreamRequests.QueuedRequest.global(3, globalDataRequest)); + + requests.sort(GrpcGetDataStreamRequests.QueuedRequest.globalRequestsFirst()); + + // First one should be the global request. + assertTrue(requests.get(0).getDataRequest().isGlobal()); + } + + @Test + public void testQueuedBatch_asGetDataRequest() { + GrpcGetDataStreamRequests.QueuedBatch queuedBatch = new GrpcGetDataStreamRequests.QueuedBatch(); + + Windmill.KeyedGetDataRequest keyedGetDataRequest1 = + Windmill.KeyedGetDataRequest.newBuilder() + .setKey(ByteString.EMPTY) + .setCacheToken(1L) + .setShardingKey(1L) + .setWorkToken(1L) + .setMaxBytes(Long.MAX_VALUE) + .build(); + queuedBatch.addRequest( + GrpcGetDataStreamRequests.QueuedRequest.forComputation( + 1, "computation1", keyedGetDataRequest1)); + + Windmill.KeyedGetDataRequest keyedGetDataRequest2 = + Windmill.KeyedGetDataRequest.newBuilder() + .setKey(ByteString.EMPTY) + .setCacheToken(2L) + .setShardingKey(2L) + .setWorkToken(2L) + .setMaxBytes(Long.MAX_VALUE) + .build(); + queuedBatch.addRequest( + GrpcGetDataStreamRequests.QueuedRequest.forComputation( + 2, "computation2", keyedGetDataRequest2)); + + Windmill.GlobalDataRequest globalDataRequest = + Windmill.GlobalDataRequest.newBuilder() + .setDataId( + Windmill.GlobalDataId.newBuilder() + .setTag("globalData") + .setVersion(ByteString.EMPTY) + .build()) + .setComputationId("computation1") + .build(); + queuedBatch.addRequest(GrpcGetDataStreamRequests.QueuedRequest.global(3, globalDataRequest)); + + Windmill.StreamingGetDataRequest getDataRequest = queuedBatch.asGetDataRequest(); + + assertThat(getDataRequest.getRequestIdCount()).isEqualTo(3); + assertThat(getDataRequest.getGlobalDataRequestList()).containsExactly(globalDataRequest); + assertThat(getDataRequest.getStateRequestList()) + .containsExactly( + Windmill.ComputationGetDataRequest.newBuilder() + .setComputationId("computation1") + .addRequests(keyedGetDataRequest1) + .build(), + Windmill.ComputationGetDataRequest.newBuilder() + .setComputationId("computation2") + .addRequests(keyedGetDataRequest2) + .build()); + } + + @Test + public void testQueuedBatch_notifyFailed_throwsWindmillStreamShutdownExceptionOnWaiters() { + GrpcGetDataStreamRequests.QueuedBatch queuedBatch = new GrpcGetDataStreamRequests.QueuedBatch(); + CompletableFuture<WindmillStreamShutdownException> waitFuture = + CompletableFuture.supplyAsync( + () -> + assertThrows( + WindmillStreamShutdownException.class, + queuedBatch::waitForSendOrFailNotification)); + Review Comment: done -- This is an automated message from the Apache Git Service. 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