catalog-be/src/test/java/org/openecomp/sdc/be/components/distribution/engine/DistributionEngineInitTaskTest.java

   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 fj.data.Either;
  24 import org.apache.commons.collections.CollectionUtils;
  25 import org.junit.Before;
  26 import org.junit.Test;
  27 import org.mockito.Mock;
  28 import org.mockito.Mockito;
  29 import org.openecomp.sdc.be.config.ConfigurationManager;
  30 import org.openecomp.sdc.be.config.DistributionEngineConfiguration;
  31 import org.openecomp.sdc.be.config.DistributionEngineConfiguration.CreateTopicConfig;
  32 import org.openecomp.sdc.be.distribution.api.client.CambriaOperationStatus;
  33 import org.openecomp.sdc.be.impl.ComponentsUtils;
  34 import org.openecomp.sdc.be.resources.data.OperationalEnvironmentEntry;
  35 import org.openecomp.sdc.common.api.ConfigurationSource;
  36 import org.openecomp.sdc.common.impl.ExternalConfiguration;
  37 import org.openecomp.sdc.common.impl.FSConfigurationSource;
  38
  39 import java.io.File;
  40 import java.util.ArrayList;
  41 import java.util.HashSet;
  42 import java.util.List;
  43 import java.util.Set;
  44 import java.util.concurrent.atomic.AtomicBoolean;
  45
  46 import static org.junit.Assert.assertEquals;
  47 import static org.junit.Assert.assertFalse;
  48 import static org.junit.Assert.assertTrue;
  49 import static org.junit.Assert.fail;
  50 import static org.mockito.Mockito.when;
  51
  52 public class DistributionEngineInitTaskTest {
  53
  54     @Mock
  55     private ComponentsUtils componentsUtils;
  56
  57     @Mock
  58     private CambriaHandler cambriaHandler;
  59
  60     @Before
  61     public void setup() {
  62         ExternalConfiguration.setAppName("catalog-be");
  63         ExternalConfiguration.setConfigDir("src/test/resources/config");
  64         ExternalConfiguration.listenForChanges();
  65
  66         ConfigurationSource configurationSource = new FSConfigurationSource(ExternalConfiguration.getChangeListener(), ExternalConfiguration.getConfigDir() + File.separator + ExternalConfiguration.getAppName());
  67         new ConfigurationManager(configurationSource);
  68
  69         componentsUtils = Mockito.mock(ComponentsUtils.class);
  70         cambriaHandler = Mockito.mock(CambriaHandler.class);
  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, readEnvFromConfig(deConfiguration));
  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 checkStartTask() {
  97
  98         String envName = "PrOD";
  99
 100         DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
 101         int retry = 2;
 102         int maxRetry = 40;
 103         deConfiguration.setInitRetryIntervalSec(retry);
 104         deConfiguration.setInitMaxIntervalSec(maxRetry);
 105         DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null, readEnvFromConfig(deConfiguration));
 106
 107         initTask.startTask();
 108     }
 109
 110     @Test
 111     public void checkRestartTask() {
 112
 113         String envName = "PrOD";
 114
 115         DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
 116         int retry = 2;
 117         int maxRetry = 40;
 118         deConfiguration.setInitRetryIntervalSec(retry);
 119         deConfiguration.setInitMaxIntervalSec(maxRetry);
 120         DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null, readEnvFromConfig(deConfiguration));
 121
 122         initTask.restartTask();
 123     }
 124
 125     @Test
 126     public void checkStopTask() {
 127
 128         String envName = "PrOD";
 129
 130         DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
 131         int retry = 2;
 132         int maxRetry = 40;
 133         deConfiguration.setInitRetryIntervalSec(retry);
 134         deConfiguration.setInitMaxIntervalSec(maxRetry);
 135         DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null, readEnvFromConfig(deConfiguration));
 136
 137         initTask.stopTask();
 138         initTask.startTask();
 139         initTask.stopTask();
 140     }
 141
 142     @Test
 143     public void checkDestroy() {
 144
 145         String envName = "PrOD";
 146
 147         DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
 148         int retry = 2;
 149         int maxRetry = 40;
 150         deConfiguration.setInitRetryIntervalSec(retry);
 151         deConfiguration.setInitMaxIntervalSec(maxRetry);
 152         DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null, readEnvFromConfig(deConfiguration));
 153
 154         initTask.destroy();
 155     }
 156
 157     @Test
 158     public void checkRun() {
 159
 160         String notifTopic = "notif";
 161         String statusTopic = "status";
 162
 163         List<String> uebServers = new ArrayList<>();
 164         uebServers.add("server1");
 165         CambriaErrorResponse cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.NOT_FOUND);
 166         Either<Set<String>, CambriaErrorResponse> right = Either.right(cambriaErrorResponse);
 167         when(cambriaHandler.getTopics(Mockito.any(List.class))).thenReturn(right);
 168
 169         String envName = "PrOD";
 170
 171         DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
 172         deConfiguration.setUebServers(uebServers);
 173         int retry = 2;
 174         int maxRetry = 40;
 175         deConfiguration.setInitRetryIntervalSec(retry);
 176         deConfiguration.setInitMaxIntervalSec(maxRetry);
 177         deConfiguration.setDistributionNotifTopicName(notifTopic);
 178         deConfiguration.setDistributionStatusTopicName(statusTopic);
 179         CreateTopicConfig createTopic = new CreateTopicConfig();
 180         createTopic.setPartitionCount(1);
 181         createTopic.setReplicationCount(1);
 182         deConfiguration.setCreateTopic(createTopic);
 183
 184         cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.OK);
 185
 186         String realNotifTopic = notifTopic + "-" + envName.toUpperCase();
 187         String realStatusTopic = statusTopic + "-" + envName.toUpperCase();
 188         when(cambriaHandler.createTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.eq(realNotifTopic), Mockito.eq(1), Mockito.eq(1))).thenReturn(cambriaErrorResponse);
 189         when(cambriaHandler.createTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.eq(realStatusTopic), Mockito.eq(1), Mockito.eq(1))).thenReturn(cambriaErrorResponse);
 190
 191         cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.OK);
 192         when(cambriaHandler.registerToTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any()))
 193                 .thenReturn(cambriaErrorResponse);
 194
 195         DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null, readEnvFromConfig(deConfiguration));
 196         initTask.setCambriaHandler(cambriaHandler);
 197
 198         boolean initFlow = initTask.initFlow();
 199
 200         initTask.run();
 201     }
 202
 203     @SuppressWarnings("unchecked")
 204     @Test
 205     public void testInitFlowScenarioSuccess() {
 206
 207         String notifTopic = "notif";
 208         String statusTopic = "status";
 209
 210         List<String> uebServers = new ArrayList<>();
 211         uebServers.add("server1");
 212         CambriaErrorResponse cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.NOT_FOUND);
 213         Either<Set<String>, CambriaErrorResponse> right = Either.right(cambriaErrorResponse);
 214         when(cambriaHandler.getTopics(Mockito.any(List.class))).thenReturn(right);
 215
 216         String envName = "PrOD";
 217
 218         DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
 219         deConfiguration.setUebServers(uebServers);
 220         int retry = 2;
 221         int maxRetry = 40;
 222         deConfiguration.setInitRetryIntervalSec(retry);
 223         deConfiguration.setInitMaxIntervalSec(maxRetry);
 224         deConfiguration.setDistributionNotifTopicName(notifTopic);
 225         deConfiguration.setDistributionStatusTopicName(statusTopic);
 226         CreateTopicConfig createTopic = new CreateTopicConfig();
 227         createTopic.setPartitionCount(1);
 228         createTopic.setReplicationCount(1);
 229         deConfiguration.setCreateTopic(createTopic);
 230
 231         cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.OK);
 232
 233         String realNotifTopic = notifTopic + "-" + envName.toUpperCase();
 234         String realStatusTopic = statusTopic + "-" + envName.toUpperCase();
 235         when(cambriaHandler.createTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.eq(realNotifTopic), Mockito.eq(1), Mockito.eq(1))).thenReturn(cambriaErrorResponse);
 236         when(cambriaHandler.createTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.eq(realStatusTopic), Mockito.eq(1), Mockito.eq(1))).thenReturn(cambriaErrorResponse);
 237
 238         cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.OK);
 239         when(cambriaHandler.registerToTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any()))
 240                 .thenReturn(cambriaErrorResponse);
 241
 242         DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null, readEnvFromConfig(deConfiguration));
 243         initTask.setCambriaHandler(cambriaHandler);
 244
 245         boolean initFlow = initTask.initFlow();
 246         assertTrue("check init flow succeed", initFlow);
 247
 248     }
 249
 250     @SuppressWarnings("unchecked")
 251     @Test
 252     public void testInitFlowScenarioSuccessTopicsAlreadyExists() {
 253
 254         String envName = "PrOD";
 255         String notifTopic = "notif";
 256         String statusTopic = "status";
 257
 258         String realNotifTopic = notifTopic + "-" + envName.toUpperCase();
 259         String realStatusTopic = statusTopic + "-" + envName.toUpperCase();
 260
 261         Set<String> topics = new HashSet<>();
 262         topics.add(realNotifTopic);
 263         topics.add(realStatusTopic);
 264
 265         List<String> uebServers = new ArrayList<>();
 266         uebServers.add("server1");
 267         Either<Set<String>, CambriaErrorResponse> left = Either.left(topics);
 268
 269         when(cambriaHandler.getTopics(Mockito.any(List.class))).thenReturn(left);
 270
 271         DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
 272         deConfiguration.setUebServers(uebServers);
 273         int retry = 2;
 274         int maxRetry = 40;
 275         deConfiguration.setInitRetryIntervalSec(retry);
 276         deConfiguration.setInitMaxIntervalSec(maxRetry);
 277         deConfiguration.setDistributionNotifTopicName(notifTopic);
 278         deConfiguration.setDistributionStatusTopicName(statusTopic);
 279         CreateTopicConfig createTopic = new CreateTopicConfig();
 280         createTopic.setPartitionCount(1);
 281         createTopic.setReplicationCount(1);
 282         deConfiguration.setCreateTopic(createTopic);
 283
 284         CambriaErrorResponse cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.OK);
 285         when(cambriaHandler.registerToTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any()))
 286                 .thenReturn(cambriaErrorResponse);
 287
 288         DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null, readEnvFromConfig(deConfiguration));
 289         initTask.setCambriaHandler(cambriaHandler);
 290
 291         try {
 292             boolean initFlow = initTask.initFlow();
 293             assertTrue("check init flow succeed", initFlow);
 294         } catch (Exception e) {
 295             fail("Should not throw exception");
 296         }
 297
 298     }
 299
 300     @SuppressWarnings("unchecked")
 301     @Test
 302     public void testInitFlowScenarioFailToRegister() {
 303
 304         String notifTopic = "notif";
 305         String statusTopic = "status";
 306
 307         List<String> uebServers = new ArrayList<>();
 308         uebServers.add("server1");
 309         CambriaErrorResponse cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.NOT_FOUND);
 310         Either<Set<String>, CambriaErrorResponse> right = Either.right(cambriaErrorResponse);
 311         when(cambriaHandler.getTopics(Mockito.any(List.class))).thenReturn(right);
 312
 313         String envName = "PrOD";
 314
 315         DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
 316         deConfiguration.setUebServers(uebServers);
 317         int retry = 2;
 318         int maxRetry = 40;
 319         deConfiguration.setInitRetryIntervalSec(retry);
 320         deConfiguration.setInitMaxIntervalSec(maxRetry);
 321         deConfiguration.setDistributionNotifTopicName(notifTopic);
 322         deConfiguration.setDistributionStatusTopicName(statusTopic);
 323         CreateTopicConfig createTopic = new CreateTopicConfig();
 324         createTopic.setPartitionCount(1);
 325         createTopic.setReplicationCount(1);
 326         deConfiguration.setCreateTopic(createTopic);
 327
 328         cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.OK);
 329
 330         String realNotifTopic = notifTopic + "-" + envName.toUpperCase();
 331         String realStatusTopic = statusTopic + "-" + envName.toUpperCase();
 332         when(cambriaHandler.createTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.eq(realNotifTopic), Mockito.eq(1), Mockito.eq(1))).thenReturn(cambriaErrorResponse);
 333         when(cambriaHandler.createTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.eq(realStatusTopic), Mockito.eq(1), Mockito.eq(1))).thenReturn(cambriaErrorResponse);
 334
 335         when(cambriaHandler.registerToTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.eq(realNotifTopic)))
 336                 .thenReturn(new CambriaErrorResponse(CambriaOperationStatus.OK));
 337
 338         when(cambriaHandler.registerToTopic(Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.any(), Mockito.eq(realStatusTopic)))
 339                 .thenReturn(new CambriaErrorResponse(CambriaOperationStatus.CONNNECTION_ERROR));
 340
 341
 342         DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null, readEnvFromConfig(deConfiguration));
 343         initTask.setCambriaHandler(cambriaHandler);
 344
 345         boolean initFlow = initTask.initFlow();
 346         assertFalse("check init flow failed", initFlow);
 347
 348     }
 349
 350     @SuppressWarnings("unchecked")
 351     @Test
 352     public void testInitFlowScenario1GetTopicsFailed() {
 353
 354         List<String> uebServers = new ArrayList<>();
 355         uebServers.add("server1");
 356         CambriaErrorResponse cambriaErrorResponse = new CambriaErrorResponse(CambriaOperationStatus.CONNNECTION_ERROR);
 357         Either<Set<String>, CambriaErrorResponse> right = Either.right(cambriaErrorResponse);
 358         when(cambriaHandler.getTopics(Mockito.any(List.class))).thenReturn(right);
 359
 360         String envName = "PrOD";
 361
 362         DistributionEngineConfiguration deConfiguration = new DistributionEngineConfiguration();
 363         deConfiguration.setUebServers(uebServers);
 364         int retry = 2;
 365         int maxRetry = 40;
 366         deConfiguration.setInitRetryIntervalSec(retry);
 367         deConfiguration.setInitMaxIntervalSec(maxRetry);
 368         DistributionEngineInitTask initTask = new DistributionEngineInitTask(0l, deConfiguration, envName, new AtomicBoolean(false), componentsUtils, null, readEnvFromConfig(deConfiguration));
 369         initTask.setCambriaHandler(cambriaHandler);
 370
 371         boolean initFlow = initTask.initFlow();
 372         assertFalse("check init flow failed", initFlow);
 373
 374     }
 375
 376     private OperationalEnvironmentEntry readEnvFromConfig(DistributionEngineConfiguration distributionEngineConfiguration) {
 377         OperationalEnvironmentEntry entry = new OperationalEnvironmentEntry();
 378         entry.setUebApikey(distributionEngineConfiguration.getUebPublicKey());
 379         entry.setUebSecretKey(distributionEngineConfiguration.getUebSecretKey());
 380         Set<String> puebEndpoints = new HashSet<>();
 381         if(distributionEngineConfiguration.getUebServers() != null)
 382             puebEndpoints.addAll(distributionEngineConfiguration.getUebServers());
 383         entry.setDmaapUebAddress(puebEndpoints);
 384         String envName = "UNKNOWN";
 385         if(CollectionUtils.isNotEmpty(distributionEngineConfiguration.getEnvironments()))
 386             envName = distributionEngineConfiguration.getEnvironments().get(0);
 387         entry.setEnvironmentId(envName);
 388         return entry;
 389     }
 390
 391 }