| /* |
| * 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.cluster.master; |
| |
| import org.apache.servicecomb.pack.alpha.server.AlphaApplication; |
| import org.apache.servicecomb.pack.alpha.server.AlphaConfig; |
| import org.apache.servicecomb.pack.alpha.server.cluster.master.provider.jdbc.jpa.MasterLock; |
| import org.apache.servicecomb.pack.alpha.server.cluster.master.provider.jdbc.jpa.MasterLockRepository; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.beans.factory.annotation.Value; |
| import org.springframework.boot.test.context.SpringBootTest; |
| import org.springframework.boot.test.mock.mockito.MockBean; |
| import org.springframework.test.context.ActiveProfiles; |
| import org.springframework.test.context.junit4.SpringRunner; |
| import org.apache.servicecomb.pack.alpha.server.cluster.master.provider.jdbc.MasterLockEntityRepository; |
| |
| import java.util.Optional; |
| |
| import static java.util.concurrent.TimeUnit.SECONDS; |
| import static org.awaitility.Awaitility.await; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.Mockito.when; |
| |
| @RunWith(SpringRunner.class) |
| @ActiveProfiles("test") |
| @SpringBootTest(classes = {AlphaApplication.class, AlphaConfig.class}, |
| properties = { |
| "alpha.cluster.master.enabled=true", |
| "alpha.server.host=0.0.0.0", |
| "alpha.server.port=8090", |
| "alpha.event.pollingInterval=1", |
| "spring.main.allow-bean-definition-overriding=true" |
| }) |
| public class ClusterLockServiceTest { |
| |
| @Value("[${alpha.server.host}]:${alpha.server.port}") |
| private String instanceId; |
| |
| @Value("${spring.application.name:servicecomb-alpha-server}") |
| private String serviceName; |
| |
| @Value("${alpha.cluster.master.expire:5000}") |
| private int expire; |
| |
| @Autowired |
| ClusterLockService clusterLockService; |
| |
| @MockBean |
| private MasterLockEntityRepository masterLockEntityRepository; |
| |
| @Autowired |
| MasterLockRepository masterLockRepository; |
| |
| @Before |
| // As clusterLockService stop check if the cluster is locked, |
| // In this way we need to clean up the locker for each unit test |
| public void before(){ |
| await().atMost(2, SECONDS).until(() -> { |
| if(clusterLockService.isLockExecuted() == true){ |
| clusterLockService.unLock(); |
| return true; |
| }else{ |
| return false; |
| } |
| }); |
| } |
| |
| @Test |
| public void testMasterNode() { |
| MasterLock masterLock = clusterLockService.getMasterLock(); |
| Assert.assertEquals(masterLock.getServiceName(),serviceName); |
| Assert.assertEquals(masterLock.getInstanceId(),instanceId); |
| Assert.assertEquals((masterLock.getExpireTime().getTime()-masterLock.getLockedTime().getTime()),expire); |
| when(masterLockEntityRepository.initLock(any(), any(), any(),any())).thenReturn(1); |
| when(masterLockEntityRepository.findMasterLockByServiceName(any())).thenReturn(Optional.of(masterLock)); |
| when(masterLockEntityRepository.updateLock(any(), any(), any(),any())).thenReturn(1); |
| await().atMost(2, SECONDS).until(() -> clusterLockService.isLockExecuted() == true); |
| await().atMost(2, SECONDS).until(() -> clusterLockService.isMasterNode() == true); |
| } |
| |
| @Test |
| public void testSlaveNodeWhenDuplicateKey() { |
| when(masterLockEntityRepository.findMasterLockByServiceName(any())).thenReturn(Optional.empty()); |
| when(masterLockEntityRepository.initLock(any(), any(), any(),any())).thenThrow(new RuntimeException("duplicate key")); |
| when(masterLockEntityRepository.updateLock(any(), any(), any(),any())).thenReturn(0); |
| await().atMost(2, SECONDS).until(() -> clusterLockService.isLockExecuted() == true); |
| await().atMost(2, SECONDS).until(() -> clusterLockService.isMasterNode() == false); |
| } |
| |
| @Test |
| public void testSlaveNodeUpdateLockLater() { |
| when(masterLockEntityRepository.findMasterLockByServiceName(any())).thenReturn(Optional.of(clusterLockService.getMasterLock())); |
| when(masterLockEntityRepository.updateLock(any(), any(), any(),any())).thenReturn(0); |
| await().atMost(2, SECONDS).until(() -> clusterLockService.isLockExecuted() == true); |
| await().atMost(2, SECONDS).until(() -> clusterLockService.isMasterNode() == false); |
| } |
| |
| @Test |
| public void testSlaveNodeWhenInitLockException() { |
| when(masterLockEntityRepository.findMasterLockByServiceName(any())).thenThrow(new RuntimeException("initLock Exception")); |
| when(masterLockEntityRepository.updateLock(any(), any(), any(),any())).thenReturn(0); |
| await().atMost(2, SECONDS).until(() -> clusterLockService.isLockExecuted() == true); |
| clusterLockService.unLock(); |
| await().atMost(2, SECONDS).until(() -> clusterLockService.isMasterNode() == false); |
| } |
| |
| @Test |
| public void testSlaveNodeWhenUpdateLockException() { |
| when(masterLockEntityRepository.initLock(any(), any(), any(),any())).thenReturn(1); |
| when(masterLockEntityRepository.findMasterLockByServiceName(any())).thenReturn(Optional.of(clusterLockService.getMasterLock())); |
| when(masterLockEntityRepository.updateLock(any(), any(), any(),any())).thenThrow(new RuntimeException("updateLock Exception")); |
| await().atMost(2, SECONDS).until(() -> clusterLockService.isLockExecuted() == true); |
| clusterLockService.unLock(); |
| await().atMost(2, SECONDS).until(() -> clusterLockService.isMasterNode() == false); |
| } |
| } |