gerrit.onap Code Review - sdc.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.be.components.distribution.engine;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.junit.Assert.assertFalse;
  25 import static org.junit.Assert.assertTrue;
  26 import static org.mockito.Mockito.when;
  27
  28 import java.io.File;
  29 import java.util.ArrayList;
  30 import java.util.HashSet;
  31 import java.util.List;
  32 import java.util.Set;
  33 import java.util.concurrent.atomic.AtomicBoolean;
  34
  35 import org.junit.BeforeClass;
  36 import org.junit.Test;
  37 import org.mockito.Mock;
  38 import org.mockito.Mockito;
  39 import org.openecomp.sdc.be.config.ConfigurationManager;
  40 import org.openecomp.sdc.be.config.DistributionEngineConfiguration;
  41 import org.openecomp.sdc.be.config.DistributionEngineConfiguration.CreateTopicConfig;
  42 import org.openecomp.sdc.be.distribution.api.client.CambriaOperationStatus;
  43 import org.openecomp.sdc.be.impl.ComponentsUtils;
  44 import org.openecomp.sdc.common.api.ConfigurationSource;
  45 import org.openecomp.sdc.common.impl.ExternalConfiguration;
  46 import org.openecomp.sdc.common.impl.FSConfigurationSource;
  47
  48 import fj.data.Either;
  49
  50 public class DistributionEngineInitTaskTest {
  51
  52         @Mock
  53         private ComponentsUtils componentsUtils = Mockito.mock(ComponentsUtils.class);
  54
  55         @Mock
  56         private CambriaHandler cambriaHandler = Mockito.mock(CambriaHandler.class);
  57
  58         // public static final IAuditingDao iAuditingDao =
  59         // Mockito.mock(AuditingDao.class);
  60
  61         @BeforeClass
  62         public static void setup() {
  63                 // ExternalConfiguration.setAppName("distribEngine1");
  64                 ExternalConfiguration.setAppName("catalog-be");
  65                 ExternalConfiguration.setConfigDir("src/test/resources/config");
  66                 ExternalConfiguration.listenForChanges();
  67
  68                 ConfigurationSource configurationSource = new FSConfigurationSource(ExternalConfiguration.getChangeListener(), ExternalConfiguration.getConfigDir() + File.separator + ExternalConfiguration.getAppName());
  69
  70                 ConfigurationManager configurationManager = new ConfigurationManager(configurationSource);
  71         }
  72
  73         @Test
  74         public void checkIncrement() {
  75
  76                 String envName = "PrOD";
  77
  78                 DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
  79                 int retry = 2;
  80                 int maxRetry = 40;
  81                 deConfiguration.setInitRetryIntervalSec(retry);
  82                 deConfiguration.setInitMaxIntervalSec(maxRetry);
  83                 DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null);
  84
  85                 for (int i = 1; i < 5; i++) {
  86                         initTask.incrementRetryInterval();
  87                         assertEquals("check next retry interval", initTask.getCurrentRetryInterval(), retry * (long) Math.pow(2, i));
  88                 }
  89
  90                 initTask.incrementRetryInterval();
  91                 assertEquals("check next retry interval reach max retry interval", initTask.getCurrentRetryInterval(), maxRetry);
  92
  93         }
  94
  95         @Test
  96         public void testInitFlowScenarioSuccess() {
  97
  98                 String notifTopic = "notif";
  99                 String statusTopic = "status";
 100
 101                 List<String> uebServers = new ArrayList<>();
 102                 uebServers.add("server1");
 103                 CambriaErrorResponse cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.NOT_FOUND);
 104                 Either<Set<String>, CambriaErrorResponse> right = Either.right(cambriaErrorResponse);
 105                 when(cambriaHandler.getTopics(Mockito.any(List.class))).thenReturn(right);
 106
 107                 String envName = "PrOD";
 108
 109                 DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
 110                 deConfiguration.setUebServers(uebServers);
 111                 int retry = 2;
 112                 int maxRetry = 40;
 113                 deConfiguration.setInitRetryIntervalSec(retry);
 114                 deConfiguration.setInitMaxIntervalSec(maxRetry);
 115                 deConfiguration.setDistributionNotifTopicName(notifTopic);
 116                 deConfiguration.setDistributionStatusTopicName(statusTopic);
 117                 CreateTopicConfig createTopic = new CreateTopicConfig();
 118                 createTopic.setPartitionCount(1);
 119                 createTopic.setReplicationCount(1);
 120                 deConfiguration.setCreateTopic(createTopic);
 121
 122                 cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.OK);
 123
 124                 String realNotifTopic = notifTopic + "-" + envName.toUpperCase();
 125                 String realStatusTopic = statusTopic + "-" + envName.toUpperCase();
 126                 when(cambriaHandler.createTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.eq(realNotifTopic), Mockito.eq(1), Mockito.eq(1))).thenReturn(cambriaErrorResponse);
 127                 when(cambriaHandler.createTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.eq(realStatusTopic), Mockito.eq(1), Mockito.eq(1))).thenReturn(cambriaErrorResponse);
 128
 129                 cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.OK);
 130                 when(cambriaHandler.registerToTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any()))
 131                                 .thenReturn(cambriaErrorResponse);
 132
 133                 DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null);
 134                 initTask.setCambriaHandler(cambriaHandler);
 135
 136                 boolean initFlow = initTask.initFlow();
 137                 assertTrue("check init flow succeed", initFlow);
 138
 139         }
 140
 141         @Test
 142         public void testInitFlowScenarioSuccessTopicsAlreadyExists() {
 143
 144                 String envName = "PrOD";
 145                 String notifTopic = "notif";
 146                 String statusTopic = "status";
 147
 148                 String realNotifTopic = notifTopic + "-" + envName.toUpperCase();
 149                 String realStatusTopic = statusTopic + "-" + envName.toUpperCase();
 150
 151                 Set<String> topics = new HashSet<String>();
 152                 topics.add(realNotifTopic);
 153                 topics.add(realStatusTopic);
 154
 155                 List<String> uebServers = new ArrayList<>();
 156                 uebServers.add("server1");
 157                 Either<Set<String>, CambriaErrorResponse> left = Either.left(topics);
 158
 159                 when(cambriaHandler.getTopics(Mockito.any(List.class))).thenReturn(left);
 160
 161                 DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
 162                 deConfiguration.setUebServers(uebServers);
 163                 int retry = 2;
 164                 int maxRetry = 40;
 165                 deConfiguration.setInitRetryIntervalSec(retry);
 166                 deConfiguration.setInitMaxIntervalSec(maxRetry);
 167                 deConfiguration.setDistributionNotifTopicName(notifTopic);
 168                 deConfiguration.setDistributionStatusTopicName(statusTopic);
 169                 CreateTopicConfig createTopic = new CreateTopicConfig();
 170                 createTopic.setPartitionCount(1);
 171                 createTopic.setReplicationCount(1);
 172                 deConfiguration.setCreateTopic(createTopic);
 173
 174                 CambriaErrorResponse cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.OK);
 175                 when(cambriaHandler.registerToTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any()))
 176                                 .thenReturn(cambriaErrorResponse);
 177
 178                 DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null);
 179                 initTask.setCambriaHandler(cambriaHandler);
 180
 181                 try {
 182                         boolean initFlow = initTask.initFlow();
 183                         assertTrue("check init flow succeed", initFlow);
 184                 } catch (Exception e) {
 185                         assertTrue("Should not throw exception", false);
 186                 }
 187
 188         }
 189
 190         @Test
 191         public void testInitFlowScenarioFailToRegister() {
 192
 193                 String notifTopic = "notif";
 194                 String statusTopic = "status";
 195
 196                 List<String> uebServers = new ArrayList<>();
 197                 uebServers.add("server1");
 198                 CambriaErrorResponse cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.NOT_FOUND);
 199                 Either<Set<String>, CambriaErrorResponse> right = Either.right(cambriaErrorResponse);
 200                 when(cambriaHandler.getTopics(Mockito.any(List.class))).thenReturn(right);
 201
 202                 String envName = "PrOD";
 203
 204                 DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
 205                 deConfiguration.setUebServers(uebServers);
 206                 int retry = 2;
 207                 int maxRetry = 40;
 208                 deConfiguration.setInitRetryIntervalSec(retry);
 209                 deConfiguration.setInitMaxIntervalSec(maxRetry);
 210                 deConfiguration.setDistributionNotifTopicName(notifTopic);
 211                 deConfiguration.setDistributionStatusTopicName(statusTopic);
 212                 CreateTopicConfig createTopic = new CreateTopicConfig();
 213                 createTopic.setPartitionCount(1);
 214                 createTopic.setReplicationCount(1);
 215                 deConfiguration.setCreateTopic(createTopic);
 216
 217                 cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.OK);
 218
 219                 String realNotifTopic = notifTopic + "-" + envName.toUpperCase();
 220                 String realStatusTopic = statusTopic + "-" + envName.toUpperCase();
 221                 when(cambriaHandler.createTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.eq(realNotifTopic), Mockito.eq(1), Mockito.eq(1))).thenReturn(cambriaErrorResponse);
 222                 when(cambriaHandler.createTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.eq(realStatusTopic), Mockito.eq(1), Mockito.eq(1))).thenReturn(cambriaErrorResponse);
 223
 224                 when(cambriaHandler.registerToTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(SubscriberTypeEnum.class)))
 225                                 .thenReturn(new CambriaErrorResponse(CambriaOperationStatus.OK));
 226
 227                 when(cambriaHandler.registerToTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(SubscriberTypeEnum.class)))
 228                                 .thenReturn(new CambriaErrorResponse(CambriaOperationStatus.CONNNECTION_ERROR));
 229
 230
 231                 DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null);
 232                 initTask.setCambriaHandler(cambriaHandler);
 233
 234                 boolean initFlow = initTask.initFlow();
 235                 assertFalse("check init flow failed", initFlow);
 236
 237         }
 238
 239         @Test
 240         public void testInitFlowScenario1GetTopicsFailed() {
 241
 242                 List<String> uebServers = new ArrayList<>();
 243                 uebServers.add("server1");
 244                 CambriaErrorResponse cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.CONNNECTION_ERROR);
 245                 Either<Set<String>, CambriaErrorResponse> right = Either.right(cambriaErrorResponse);
 246                 when(cambriaHandler.getTopics(Mockito.any(List.class))).thenReturn(right);
 247
 248                 String envName = "PrOD";
 249
 250                 DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
 251                 deConfiguration.setUebServers(uebServers);
 252                 int retry = 2;
 253                 int maxRetry = 40;
 254                 deConfiguration.setInitRetryIntervalSec(retry);
 255                 deConfiguration.setInitMaxIntervalSec(maxRetry);
 256                 DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null);
 257                 initTask.setCambriaHandler(cambriaHandler);
 258
 259                 boolean initFlow = initTask.initFlow();
 260                 assertFalse("check init flow failed", initFlow);
 261
 262         }
 263
 264 }