| /* |
| * 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.servicecomb.pack.alpha.server.tcc.service; |
| |
| import static com.seanyinx.github.unit.scaffolding.Randomness.uniquify; |
| import static org.hamcrest.Matchers.is; |
| import static org.junit.Assert.assertThat; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.Mockito.doThrow; |
| |
| import java.util.List; |
| import java.util.Optional; |
| |
| import org.apache.servicecomb.pack.alpha.server.tcc.jpa.GlobalTxEventRepository; |
| import org.apache.servicecomb.pack.alpha.server.tcc.jpa.ParticipatedEvent; |
| import org.apache.servicecomb.pack.alpha.server.tcc.jpa.ParticipatedEventRepository; |
| import org.apache.servicecomb.pack.alpha.server.tcc.jpa.TccTxEventDBRepository; |
| import org.apache.servicecomb.pack.alpha.server.tcc.jpa.TccTxType; |
| import org.apache.servicecomb.pack.alpha.server.tcc.TccApplication; |
| import org.apache.servicecomb.pack.alpha.server.tcc.TccConfiguration; |
| import org.apache.servicecomb.pack.alpha.server.tcc.jpa.GlobalTxEvent; |
| import org.apache.servicecomb.pack.alpha.server.tcc.jpa.TccTxEvent; |
| import org.apache.servicecomb.pack.common.TransactionStatus; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.boot.test.context.SpringBootTest; |
| import org.springframework.boot.test.mock.mockito.MockBean; |
| import org.springframework.test.context.junit4.SpringRunner; |
| |
| @RunWith(SpringRunner.class) |
| @SpringBootTest(classes = {TccApplication.class, TccConfiguration.class}, properties = { |
| "spring.profiles.active=tccTest" |
| }) |
| public class TccTxEventServiceTransactionTest { |
| |
| @Autowired |
| private TccTxEventService tccTxEventService; |
| |
| @MockBean |
| private TccTxEventDBRepository tccTxEventDBRepository; |
| |
| @Autowired |
| private ParticipatedEventRepository participatedEventRepository; |
| |
| @Autowired |
| private GlobalTxEventRepository globalTxEventRepository; |
| |
| private final String globalTxId = uniquify("globalTxId"); |
| private final String localTxId = uniquify("localTxId"); |
| private final String parentTxId = uniquify("parentTxId"); |
| private final String confirmMethod = "confirm"; |
| private final String cancelMethod = "cancel"; |
| private final String serviceName = uniquify("serviceName"); |
| private final String instanceId = uniquify("instanceId"); |
| |
| private GlobalTxEvent tccStartEvent; |
| private ParticipatedEvent participatedEvent; |
| private GlobalTxEvent tccEndEvent; |
| private TccTxEvent coordinateEvent; |
| |
| @Before |
| public void setup() { |
| tccStartEvent = new GlobalTxEvent(serviceName, instanceId, globalTxId, |
| localTxId, parentTxId, TccTxType.STARTED.name(), TransactionStatus.Succeed.name()); |
| |
| participatedEvent = new ParticipatedEvent(serviceName, instanceId, globalTxId, localTxId, |
| parentTxId, confirmMethod, cancelMethod, TransactionStatus.Succeed.name()); |
| |
| tccEndEvent = new GlobalTxEvent(serviceName, instanceId, globalTxId, |
| localTxId, parentTxId, TccTxType.ENDED.name(), TransactionStatus.Succeed.name()); |
| |
| coordinateEvent = new TccTxEvent(serviceName, instanceId, globalTxId, |
| localTxId, parentTxId, TccTxType.COORDINATED.name(), TransactionStatus.Succeed.name()); |
| } |
| |
| @After |
| public void teardown() { |
| } |
| |
| @Test |
| public void rollbackAfterSaveTccTxEventDbFailure() { |
| doThrow(NullPointerException.class).when(tccTxEventDBRepository).save((TccTxEvent) any()); |
| |
| tccTxEventService.onTccStartedEvent(tccStartEvent); |
| Optional<List<GlobalTxEvent>> startEvents = globalTxEventRepository.findByGlobalTxId(globalTxId); |
| assertThat(startEvents.get().isEmpty(), is(true)); |
| |
| tccTxEventService.onParticipationStartedEvent(participatedEvent); |
| Optional<List<ParticipatedEvent>> participates = participatedEventRepository.findByGlobalTxId(globalTxId); |
| assertThat(participates.get().isEmpty(), is(true)); |
| |
| tccTxEventService.onTccEndedEvent(tccEndEvent); |
| Optional<List<GlobalTxEvent>> endEvents = globalTxEventRepository.findByGlobalTxId(globalTxId); |
| assertThat(endEvents.get().isEmpty(), is(true)); |
| |
| participatedEventRepository.save(participatedEvent); |
| tccTxEventService.onCoordinatedEvent(coordinateEvent); |
| participates = participatedEventRepository.findByGlobalTxId(globalTxId); |
| assertThat(participates.get().isEmpty(), is(false)); |
| } |
| } |