| /* |
| * 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.ambari.server.checks; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.apache.ambari.server.api.services.AmbariMetaInfo; |
| import org.apache.ambari.server.configuration.Configuration; |
| import org.apache.ambari.server.controller.PrereqCheckRequest; |
| import org.apache.ambari.server.orm.dao.RepositoryVersionDAO; |
| import org.apache.ambari.server.orm.entities.RepositoryVersionEntity; |
| import org.apache.ambari.server.state.Cluster; |
| import org.apache.ambari.server.state.Clusters; |
| import org.apache.ambari.server.state.Host; |
| import org.apache.ambari.server.state.RepositoryType; |
| import org.apache.ambari.server.state.Service; |
| import org.apache.ambari.server.state.StackId; |
| import org.apache.ambari.server.state.repository.ClusterVersionSummary; |
| import org.apache.ambari.server.state.repository.VersionDefinitionXml; |
| import org.apache.ambari.server.state.stack.PrereqCheckStatus; |
| import org.apache.ambari.server.state.stack.PrerequisiteCheck; |
| import org.apache.ambari.server.state.stack.UpgradePack; |
| import org.apache.ambari.server.state.stack.UpgradePack.ProcessingComponent; |
| import org.apache.ambari.server.state.stack.upgrade.RepositoryVersionHelper; |
| import org.apache.ambari.server.state.stack.upgrade.UpgradeType; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.Mockito; |
| import org.mockito.runners.MockitoJUnitRunner; |
| |
| import com.google.inject.Provider; |
| |
| /** |
| * Unit tests for HostsMasterMaintenanceCheck |
| * |
| */ |
| @RunWith(MockitoJUnitRunner.class) |
| public class HostsMasterMaintenanceCheckTest { |
| private final Clusters clusters = Mockito.mock(Clusters.class); |
| private final RepositoryVersionDAO repositoryVersionDAO = Mockito.mock(RepositoryVersionDAO.class); |
| private final RepositoryVersionHelper repositoryVersionHelper = Mockito.mock(RepositoryVersionHelper.class); |
| private final AmbariMetaInfo ambariMetaInfo = Mockito.mock(AmbariMetaInfo.class); |
| |
| @Mock |
| private ClusterVersionSummary m_clusterVersionSummary; |
| |
| @Mock |
| private VersionDefinitionXml m_vdfXml; |
| |
| @Mock |
| private RepositoryVersionEntity m_repositoryVersion; |
| |
| final Map<String, Service> m_services = new HashMap<>(); |
| |
| @Before |
| public void setup() throws Exception { |
| m_services.clear(); |
| |
| Mockito.when(m_repositoryVersion.getType()).thenReturn(RepositoryType.STANDARD); |
| Mockito.when(m_repositoryVersion.getRepositoryXml()).thenReturn(m_vdfXml); |
| Mockito.when(m_vdfXml.getClusterSummary(Mockito.any(Cluster.class))).thenReturn(m_clusterVersionSummary); |
| Mockito.when(m_clusterVersionSummary.getAvailableServiceNames()).thenReturn(m_services.keySet()); |
| } |
| |
| @Test |
| public void testIsApplicable() throws Exception { |
| Mockito.when(m_repositoryVersion.getVersion()).thenReturn("1.0.0.0-1234"); |
| Mockito.when(m_repositoryVersion.getStackId()).thenReturn(new StackId("HDP", "1.0")); |
| |
| final PrereqCheckRequest request = new PrereqCheckRequest("cluster"); |
| request.setTargetRepositoryVersion(m_repositoryVersion); |
| HostsMasterMaintenanceCheck hmmc = new HostsMasterMaintenanceCheck(); |
| Configuration config = Mockito.mock(Configuration.class); |
| hmmc.config = config; |
| Assert.assertTrue(hmmc.isApplicable(request)); |
| Assert.assertTrue(new HostsMasterMaintenanceCheck().isApplicable(request)); |
| |
| HostsMasterMaintenanceCheck hmmc2 = new HostsMasterMaintenanceCheck(); |
| hmmc2.config = config; |
| Assert.assertTrue(hmmc2.isApplicable(request)); |
| request.setTargetRepositoryVersion(m_repositoryVersion); |
| } |
| |
| @Test |
| public void testPerform() throws Exception { |
| Mockito.when(m_repositoryVersion.getVersion()).thenReturn("1.0.0.0-1234"); |
| Mockito.when(m_repositoryVersion.getStackId()).thenReturn(new StackId("HDP", "1.0")); |
| |
| final String upgradePackName = "upgrade_pack"; |
| final HostsMasterMaintenanceCheck hostsMasterMaintenanceCheck = new HostsMasterMaintenanceCheck(); |
| hostsMasterMaintenanceCheck.clustersProvider = new Provider<Clusters>() { |
| |
| @Override |
| public Clusters get() { |
| return clusters; |
| } |
| }; |
| hostsMasterMaintenanceCheck.repositoryVersionDaoProvider = new Provider<RepositoryVersionDAO>() { |
| @Override |
| public RepositoryVersionDAO get() { |
| return repositoryVersionDAO; |
| } |
| }; |
| hostsMasterMaintenanceCheck.repositoryVersionHelper = new Provider<RepositoryVersionHelper>() { |
| @Override |
| public RepositoryVersionHelper get() { |
| return repositoryVersionHelper; |
| } |
| }; |
| hostsMasterMaintenanceCheck.ambariMetaInfo = new Provider<AmbariMetaInfo>() { |
| @Override |
| public AmbariMetaInfo get() { |
| return ambariMetaInfo; |
| } |
| }; |
| |
| final Cluster cluster = Mockito.mock(Cluster.class); |
| Mockito.when(cluster.getClusterId()).thenReturn(1L); |
| Mockito.when(clusters.getCluster("cluster")).thenReturn(cluster); |
| Mockito.when(cluster.getDesiredStackVersion()).thenReturn(new StackId("HDP", "1.0")); |
| Mockito.when(repositoryVersionHelper.getUpgradePackageName(Mockito.anyString(), Mockito.anyString(), Mockito.anyString(), (UpgradeType) Mockito.anyObject())).thenReturn(null); |
| |
| PrerequisiteCheck check = new PrerequisiteCheck(null, null); |
| PrereqCheckRequest checkRequest = new PrereqCheckRequest("cluster"); |
| checkRequest.setTargetRepositoryVersion(m_repositoryVersion); |
| |
| hostsMasterMaintenanceCheck.perform(check, checkRequest); |
| Assert.assertEquals(PrereqCheckStatus.FAIL, check.getStatus()); |
| |
| Mockito.when(repositoryVersionHelper.getUpgradePackageName(Mockito.anyString(), Mockito.anyString(), Mockito.anyString(), (UpgradeType) Mockito.anyObject())).thenReturn(upgradePackName); |
| Mockito.when(ambariMetaInfo.getUpgradePacks(Mockito.anyString(), Mockito.anyString())).thenReturn(new HashMap<String, UpgradePack>()); |
| |
| check = new PrerequisiteCheck(null, null); |
| checkRequest = new PrereqCheckRequest("cluster"); |
| checkRequest.setTargetRepositoryVersion(m_repositoryVersion); |
| |
| hostsMasterMaintenanceCheck.perform(check, checkRequest); |
| Assert.assertEquals(PrereqCheckStatus.FAIL, check.getStatus()); |
| |
| final Map<String, UpgradePack> upgradePacks = new HashMap<>(); |
| final UpgradePack upgradePack = Mockito.mock(UpgradePack.class); |
| Mockito.when(upgradePack.getName()).thenReturn(upgradePackName); |
| upgradePacks.put(upgradePack.getName(), upgradePack); |
| Mockito.when(ambariMetaInfo.getUpgradePacks(Mockito.anyString(), Mockito.anyString())).thenReturn(upgradePacks); |
| Mockito.when(upgradePack.getTasks()).thenReturn(new HashMap<String, Map<String,ProcessingComponent>>()); |
| Mockito.when(cluster.getServices()).thenReturn(new HashMap<String, Service>()); |
| Mockito.when(clusters.getHostsForCluster(Mockito.anyString())).thenReturn(new HashMap<String, Host>()); |
| |
| check = new PrerequisiteCheck(null, null); |
| checkRequest = new PrereqCheckRequest("cluster"); |
| checkRequest.setTargetRepositoryVersion(m_repositoryVersion); |
| |
| hostsMasterMaintenanceCheck.perform(check, checkRequest); |
| Assert.assertEquals(PrereqCheckStatus.PASS, check.getStatus()); |
| } |
| } |