| /* |
| * 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.tx; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.assertj.core.api.Assertions.assertThatThrownBy; |
| import static org.mockito.Mockito.doNothing; |
| import static org.mockito.Mockito.doThrow; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import org.apache.geode.CancelException; |
| import org.apache.geode.distributed.internal.InternalDistributedSystem; |
| import org.apache.geode.distributed.internal.ReplyException; |
| import org.apache.geode.distributed.internal.membership.InternalDistributedMember; |
| import org.apache.geode.internal.cache.GemFireCacheImpl; |
| import org.apache.geode.internal.cache.LocalRegion; |
| import org.apache.geode.internal.cache.RemoteOperationException; |
| import org.apache.geode.internal.cache.tx.RemoteOperationMessage.RemoteOperationResponse; |
| import org.apache.geode.test.fake.Fakes; |
| |
| |
| public class RemoteOperationResponseTest { |
| |
| private RemoteOperationResponse replyProcessor; // the class under test |
| |
| private InternalDistributedMember recipient; |
| private final String regionPath = "regionPath"; |
| |
| private GemFireCacheImpl cache; |
| private InternalDistributedSystem system; |
| private LocalRegion r; |
| |
| @Before |
| public void setUp() throws Exception { |
| cache = Fakes.cache(); |
| system = cache.getSystem(); |
| r = mock(LocalRegion.class); |
| when(cache.getRegionByPathForProcessing(regionPath)).thenReturn(r); |
| |
| recipient = mock(InternalDistributedMember.class); |
| |
| // make it a spy to aid verification |
| replyProcessor = spy(new RemoteOperationResponse(system, recipient, true)); |
| } |
| |
| @After |
| public void cleanUp() { |
| replyProcessor.cleanup(); |
| } |
| |
| @Test |
| public void whenMemberDepartedThatWeAreWaitingForExceptionIsSet() { |
| replyProcessor.memberDeparted(system.getDistributionManager(), recipient, false); |
| assertThat(replyProcessor.getMemberDepartedException()) |
| .hasMessageContaining("memberDeparted event"); |
| } |
| |
| @Test |
| public void whenMemberDepartedThatWeAreNotWaitingForExceptionIsNotSet() { |
| replyProcessor.memberDeparted(system.getDistributionManager(), |
| mock(InternalDistributedMember.class), false); |
| assertThat(replyProcessor.getMemberDepartedException()).isNull(); |
| } |
| |
| @Test |
| public void waitForRemoteResponseReturnsNormallyWhenWaitForRepliesUninterruptiblyDoesNothing() |
| throws Exception { |
| doNothing().when(replyProcessor).waitForRepliesUninterruptibly(); |
| |
| replyProcessor.waitForRemoteResponse(); |
| |
| verify(replyProcessor, times(1)).waitForRepliesUninterruptibly(); |
| } |
| |
| @Test |
| public void waitForRemoteResponseWithResponseRequiredThrowsException() throws Exception { |
| doNothing().when(replyProcessor).waitForRepliesUninterruptibly(); |
| replyProcessor.requireResponse(); |
| |
| assertThatThrownBy(() -> replyProcessor.waitForRemoteResponse()) |
| .isInstanceOf(RemoteOperationException.class) |
| .hasMessage("response required but not received"); |
| |
| verify(replyProcessor, times(1)).waitForRepliesUninterruptibly(); |
| } |
| |
| @Test |
| public void waitForRemoteResponseWithMemberDepartedThrowsException() throws Exception { |
| doNothing().when(replyProcessor).waitForRepliesUninterruptibly(); |
| replyProcessor.memberDeparted(system.getDistributionManager(), recipient, false); |
| |
| assertThatThrownBy(() -> replyProcessor.waitForRemoteResponse()) |
| .isInstanceOf(RemoteOperationException.class).hasMessageContaining("memberDeparted event"); |
| |
| verify(replyProcessor, times(1)).waitForRepliesUninterruptibly(); |
| } |
| |
| @Test |
| public void waitForRemoteResponseWithReplyExceptionWithNoCauseCallsHandleCause() |
| throws Exception { |
| ReplyException replyException = mock(ReplyException.class); |
| doThrow(replyException).when(replyProcessor).waitForRepliesUninterruptibly(); |
| |
| replyProcessor.waitForRemoteResponse(); |
| |
| verify(replyException, times(1)).handleCause(); |
| } |
| |
| @Test |
| public void waitForRemoteResponseWithReplyExceptionWithUnhandledCauseCallsHandleCause() |
| throws Exception { |
| ReplyException replyException = mock(ReplyException.class); |
| RuntimeException cause = mock(RuntimeException.class); |
| when(replyException.getCause()).thenReturn(cause); |
| doThrow(replyException).when(replyProcessor).waitForRepliesUninterruptibly(); |
| |
| replyProcessor.waitForRemoteResponse(); |
| |
| verify(replyException, times(1)).handleCause(); |
| } |
| |
| @Test |
| public void waitForRemoteResponseWithReplyExceptionWithRemoteOperationExceptionCauseThrowsThatCause() |
| throws Exception { |
| ReplyException replyException = mock(ReplyException.class); |
| RemoteOperationException cause = new RemoteOperationException("msg"); |
| when(replyException.getCause()).thenReturn(cause); |
| doThrow(replyException).when(replyProcessor).waitForRepliesUninterruptibly(); |
| |
| assertThatThrownBy(() -> replyProcessor.waitForRemoteResponse()).isSameAs(cause); |
| } |
| |
| @Test |
| public void waitForRemoteResponseWithReplyExceptionWithCancelExceptionnCauseThrowsRemoteOperationException() |
| throws Exception { |
| ReplyException replyException = mock(ReplyException.class); |
| CancelException cause = mock(CancelException.class); |
| when(replyException.getCause()).thenReturn(cause); |
| doThrow(replyException).when(replyProcessor).waitForRepliesUninterruptibly(); |
| |
| assertThatThrownBy(() -> replyProcessor.waitForRemoteResponse()) |
| .isInstanceOf(RemoteOperationException.class).hasMessage("remote cache was closed"); |
| } |
| |
| } |