| /* |
| * 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.geode.internal.cache.execute; |
| |
| import static org.apache.geode.internal.cache.execute.PartitionedRegionFunctionResultSenderTest.MethodToInvoke.LAST_RESULT; |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.Mockito.doThrow; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| import org.junit.jupiter.params.ParameterizedTest; |
| import org.junit.jupiter.params.provider.EnumSource; |
| import org.junit.runner.RunWith; |
| |
| import org.apache.geode.cache.execute.Function; |
| import org.apache.geode.cache.execute.FunctionContext; |
| import org.apache.geode.cache.execute.FunctionException; |
| import org.apache.geode.cache.execute.ResultCollector; |
| import org.apache.geode.distributed.DistributedMember; |
| import org.apache.geode.distributed.internal.DistributionManager; |
| import org.apache.geode.internal.cache.PartitionedRegion; |
| import org.apache.geode.internal.cache.PartitionedRegionDataStore; |
| import org.apache.geode.internal.cache.execute.metrics.FunctionStats; |
| import org.apache.geode.test.junit.runners.GeodeParamsRunner; |
| |
| @RunWith(GeodeParamsRunner.class) |
| public class PartitionedRegionFunctionResultSenderTest { |
| private DistributionManager dm = mock(DistributionManager.class); |
| private PartitionedRegion region = mock(PartitionedRegion.class); |
| private PartitionedRegionDataStore dataStore = mock(PartitionedRegionDataStore.class); |
| private ATestResultCollector rc = new ATestResultCollector(); |
| private ServerToClientFunctionResultSender serverToClientFunctionResultSender = |
| mock(ServerToClientFunctionResultSender.class); |
| private FunctionStats functionStats = mock(FunctionStats.class); |
| |
| enum MethodToInvoke { |
| SEND_EXCEPTION, LAST_RESULT |
| } |
| |
| @BeforeEach |
| public void setUp() { |
| when(region.getDataStore()).thenReturn(dataStore); |
| when(dataStore.areAllBucketsHosted(any())).thenReturn(true); |
| } |
| |
| @Test |
| public void whenResponseToClientInLastResultFailsEndResultsIsCalled_NotOnlyLocal_OnlyRemote() { |
| doThrow(new FunctionException()).when(serverToClientFunctionResultSender) |
| .lastResult(any(), any()); |
| PartitionedRegionFunctionResultSender sender = |
| new PartitionedRegionFunctionResultSender(dm, |
| region, 1, rc, serverToClientFunctionResultSender, false, true, true, |
| new TestFunction(), new int[2], null, (x, y) -> functionStats); |
| |
| sender.lastResult(new Object(), true, rc, null); |
| |
| assertThat(rc.isEndResultsCalled()).isEqualTo(true); |
| } |
| |
| @ParameterizedTest(name = "{displayName} with {arguments}") |
| @EnumSource(MethodToInvoke.class) |
| public void whenResponseToClientInLastResultFailsEndResultsIsCalled_OnlyLocal_NotOnlyRemote( |
| MethodToInvoke methodToInvoke) { |
| doThrow(new FunctionException("IOException")).when(serverToClientFunctionResultSender) |
| .lastResult(any(), any()); |
| |
| PartitionedRegionFunctionResultSender sender = |
| new PartitionedRegionFunctionResultSender(dm, |
| region, 1, rc, serverToClientFunctionResultSender, true, false, true, |
| new TestFunction(), new int[2]); |
| |
| if (methodToInvoke == LAST_RESULT) { |
| sender.lastResult(new Object()); |
| } else { |
| sender.sendException(new Exception()); |
| } |
| |
| assertThat(rc.isEndResultsCalled()).isEqualTo(true); |
| } |
| |
| @ParameterizedTest(name = "{displayName} with {arguments}") |
| @EnumSource(MethodToInvoke.class) |
| public void whenResponseToClientInSendResultFailsEndResultsIsCalled_NotOnlyLocal_OnlyRemote( |
| MethodToInvoke methodToInvoke) { |
| doThrow(new FunctionException("IOException")).when(serverToClientFunctionResultSender) |
| .sendResult(any(), any()); |
| PartitionedRegionFunctionResultSender sender = |
| new PartitionedRegionFunctionResultSender(dm, |
| region, 1, rc, serverToClientFunctionResultSender, false, true, true, |
| new TestFunction(), new int[2], null, (x, y) -> functionStats); |
| |
| if (methodToInvoke == LAST_RESULT) { |
| sender.lastResult(new Object()); |
| } else { |
| sender.sendException(new Exception()); |
| } |
| |
| assertThat(rc.isEndResultsCalled()).isEqualTo(true); |
| } |
| |
| @ParameterizedTest(name = "{displayName} with {arguments}") |
| @EnumSource(MethodToInvoke.class) |
| public void whenResponseToClientInSendResultFailsEndResultsIsCalled_NotOnlyLocal_NotOnlyRemote( |
| MethodToInvoke methodToInvoke) { |
| doThrow(new FunctionException("IOException")).when(serverToClientFunctionResultSender) |
| .sendResult(any(), any()); |
| PartitionedRegionFunctionResultSender sender = |
| new PartitionedRegionFunctionResultSender(dm, |
| region, 1, rc, serverToClientFunctionResultSender, false, false, true, |
| new TestFunction(), new int[2], null, (x, y) -> functionStats); |
| |
| if (methodToInvoke == LAST_RESULT) { |
| sender.lastResult(new Object(), true, rc, null); |
| } else { |
| sender.sendException(new Exception()); |
| } |
| |
| assertThat(rc.isEndResultsCalled()).isEqualTo(true); |
| } |
| |
| private static class TestFunction implements Function { |
| @Override |
| public void execute(FunctionContext context) {} |
| } |
| |
| private static class ATestResultCollector implements ResultCollector { |
| private volatile boolean isEndResultsCalled = false; |
| |
| @Override |
| public Object getResult() throws FunctionException { |
| return null; |
| } |
| |
| @Override |
| public Object getResult(long timeout, TimeUnit unit) |
| throws FunctionException, InterruptedException { |
| return null; |
| } |
| |
| @Override |
| public void addResult(DistributedMember memberID, Object resultOfSingleExecution) {} |
| |
| @Override |
| public void endResults() { |
| isEndResultsCalled = true; |
| } |
| |
| @Override |
| public void clearResults() {} |
| |
| public boolean isEndResultsCalled() { |
| return isEndResultsCalled; |
| } |
| } |
| } |