gerrit.onap Code Review - policy/drools-pdp.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * policy-persistence
   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.policy.drools.controller.test;
  22
  23 import static org.junit.Assert.assertTrue;
  24
  25 import java.io.File;
  26 import java.io.FileInputStream;
  27 import java.util.Date;
  28 import java.util.Properties;
  29
  30 import javax.persistence.EntityManager;
  31 import javax.persistence.EntityManagerFactory;
  32 import javax.persistence.EntityTransaction;
  33 import javax.persistence.Persistence;
  34
  35 import org.junit.After;
  36 import org.junit.AfterClass;
  37 import org.junit.Before;
  38 import org.junit.BeforeClass;
  39 import org.junit.Ignore;
  40 import org.junit.Test;
  41
  42 import org.openecomp.policy.common.logging.eelf.PolicyLogger;
  43 import org.openecomp.policy.common.ia.IntegrityAudit;
  44 import org.openecomp.policy.common.im.AdministrativeStateException;
  45 import org.openecomp.policy.common.im.IntegrityMonitor;
  46 import org.openecomp.policy.common.im.StandbyStatusException;
  47 import org.openecomp.policy.common.im.StateManagement;
  48 import org.openecomp.policy.drools.core.DroolsPDPIntegrityMonitor;
  49 import org.openecomp.policy.drools.core.IntegrityMonitorProperties;
  50 import org.openecomp.policy.drools.core.PolicyContainer;
  51 import org.openecomp.policy.drools.im.PMStandbyStateChangeNotifier;
  52 import org.openecomp.policy.drools.persistence.DroolsPdpEntity;
  53 import org.openecomp.policy.drools.persistence.DroolsPdpImpl;
  54 import org.openecomp.policy.drools.persistence.DroolsPdpsConnector;
  55 import org.openecomp.policy.drools.persistence.JpaDroolsPdpsConnector;
  56 import org.openecomp.policy.drools.persistence.DroolsPersistenceProperties;
  57 import org.openecomp.policy.drools.persistence.PersistenceFeature;
  58 import org.openecomp.policy.drools.persistence.XacmlPersistenceProperties;
  59 import org.openecomp.policy.drools.system.Main;
  60 import org.openecomp.policy.drools.system.PolicyEngine;
  61
  62 /*
  63  * Cloned from StandbyStateManagement.java in support of US673632.
  64  * See MultiSite_v1-10.ppt, slide 38
  65  */
  66 public class IntegrityAuditIntegrationTest {
  67
  68
  69         public static final String INTEGRITY_MONITOR_PROPERTIES_FILE="src/test/server/config/IntegrityMonitor.properties";
  70
  71         /*
  72          * Currently, the DroolsPdpsElectionHandler.DesignationWaiter is invoked every ten seconds, starting
  73          * at ten seconds after the minute boundary (e.g. 13:05:10). So, an 80 second sleep should be
  74          * sufficient to ensure that we wait for the DesignationWaiter to do its job, before
  75          * checking the results.
  76          */
  77         private long sleepTime = 80000;
  78
  79         /*
  80          * Sleep 5 seconds after each test to allow interrupt (shutdown) recovery.
  81          */
  82         private long interruptRecoveryTime = 5000;
  83
  84         /*
  85          * See the IntegrityMonitor.getJmxUrl() method for the rationale behind this jmx related processing.
  86          */
  87         @BeforeClass
  88         public static void setUpClass() throws Exception {
  89
  90                 PolicyLogger.info("setUpClass: Entering");
  91
  92                 String userDir = System.getProperty("user.dir");
  93                 PolicyLogger.debug("setUpClass: userDir=" + userDir);
  94                 System.setProperty("com.sun.management.jmxremote.port", "9980");
  95                 System.setProperty("com.sun.management.jmxremote.authenticate","false");
  96
  97                 // Make sure path to config directory is set correctly in PolicyContainer.main
  98                 // Also make sure we ignore HTTP server failures resulting from port conflicts.
  99                 PolicyContainer.isUnitTesting = true;
 100
 101                 /*
 102                  * Setting isUnitTesting to true ensures
 103                  *
 104                  * 1) That we load test version of properties files
 105                  *
 106                  * and
 107                  *
 108                  * 2) that we use dbAuditSimulate() method, because all we care about
 109                  * for this JUnit testing is that the audits are executed.
 110                  */
 111                 IntegrityAudit.isUnitTesting = true;
 112
 113                 initializeDb();
 114
 115                 PolicyLogger.info("setUpClass: Exiting");
 116
 117         }
 118
 119         @AfterClass
 120         public static void tearDownClass() throws Exception {
 121
 122         }
 123
 124         @Before
 125         public void setUp() throws Exception {
 126
 127         }
 128
 129         @After
 130         public void tearDown() throws Exception {
 131
 132         }
 133
 134
 135         /*
 136          * Verifies that audit thread starts successfully.
 137          */
 138         //@Ignore
 139         @Test
 140         public void testAuditInit() throws Exception {
 141
 142                 PolicyLogger.debug("\n\ntestAuditInit: Entering\n\n");
 143
 144                 PolicyLogger.debug("testAuditInit: Reading IntegrityMonitorProperties");
 145                 Properties integrityMonitorProperties = new Properties();
 146                 integrityMonitorProperties.load(new FileInputStream(new File(
 147                                 INTEGRITY_MONITOR_PROPERTIES_FILE)));
 148                 IntegrityMonitorProperties.initProperties(integrityMonitorProperties);
 149                 String thisPdpId = IntegrityMonitorProperties
 150                                 .getProperty(IntegrityMonitorProperties.PDP_INSTANCE_ID);
 151
 152                 PolicyLogger.debug("testAuditInit: Reading xacmlPersistenceProperties");
 153                 Properties xacmlPersistenceProperties = new Properties();
 154                 xacmlPersistenceProperties.load(new FileInputStream(new File(
 155                                 "src/test/server/config/xacmlPersistence.properties")));
 156                 XacmlPersistenceProperties.initProperties(xacmlPersistenceProperties);
 157
 158                 PolicyLogger.debug("testAuditInit: Creating emfXacml");
 159                 EntityManagerFactory emfXacml = Persistence.createEntityManagerFactory(
 160                                 "junitXacmlPU", xacmlPersistenceProperties);
 161
 162                 PolicyLogger.debug("testAuditInit: Reading droolsPersistenceProperties");
 163                 Properties droolsPersistenceProperties = new Properties();
 164                 droolsPersistenceProperties.load(new FileInputStream(new File(
 165                                 "src/test/server/config/droolsPersistence.properties")));
 166                 DroolsPersistenceProperties.initProperties(droolsPersistenceProperties);
 167
 168                 PolicyLogger.debug("testAuditInit: Creating emfDrools");
 169                 EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory(
 170                                 "junitDroolsPU", droolsPersistenceProperties);
 171
 172                 DroolsPdpsConnector conn = new JpaDroolsPdpsConnector(emfDrools);
 173
 174                 PolicyLogger.debug("testAuditInit: Cleaning up tables");
 175                 conn.deleteAllSessions();
 176                 conn.deleteAllPdps();
 177
 178                 /*
 179                  * Insert this PDP as designated.  Initial standby state will be
 180                  * either null or cold standby.
 181                  */
 182                 PolicyLogger.debug("testAuditInit: Inserting PDP=" + thisPdpId + " as designated");
 183                 DroolsPdpImpl pdp = new DroolsPdpImpl(thisPdpId, true, 4, new Date());
 184                 conn.insertPdp(pdp);
 185                 DroolsPdpEntity droolsPdpEntity = conn.getPdp(thisPdpId);
 186                 PolicyLogger.debug("testAuditInit: After insertion, PDP=" + thisPdpId + " has DESIGNATED="
 187                                 + droolsPdpEntity.isDesignated());
 188                 assertTrue(droolsPdpEntity.isDesignated() == true);
 189
 190                 PolicyLogger.debug("testAuditInit: Instantiating stateManagement object");
 191                 StateManagement sm = new StateManagement(emfXacml, "dummy");
 192                 sm.deleteAllStateManagementEntities();
 193                 sm = new StateManagement(emfXacml, thisPdpId);
 194                 PMStandbyStateChangeNotifier pmStandbyStateChangeNotifier = new PMStandbyStateChangeNotifier();
 195                 sm.addObserver(pmStandbyStateChangeNotifier);
 196
 197                 PolicyLogger.debug("testAuditInit: Running policy-management.Main class, designated="
 198                                 + conn.getPdp(thisPdpId).isDesignated());
 199                 PolicyManagementRunner policyManagementRunner = new PolicyManagementRunner();
 200                 policyManagementRunner.start();
 201
 202                 PolicyLogger.debug("testAuditInit: Runner started; Sleeping "
 203                                 + interruptRecoveryTime + "ms before promoting PDP="
 204                                 + thisPdpId);
 205                 Thread.sleep(interruptRecoveryTime);
 206
 207                 IntegrityAudit integrityAudit = PersistenceFeature.getIntegrityAudit();
 208                 PolicyLogger.debug("testAuditInit: isThreadInitialized=" + integrityAudit.isThreadInitialized());
 209                 assertTrue("AuditThread not initialized!?",integrityAudit.isThreadInitialized());
 210
 211                 PolicyLogger.debug("testAuditInit: Stopping auditThread");
 212                 integrityAudit.stopAuditThread();
 213                 Thread.sleep(1000);
 214                 //This will interrupt thread.  However, the thread will not die.  It keeps on ticking and trying to
 215                 //run the audit.
 216                 assertTrue("AuditThread not still running after stopAuditThread invoked!?",integrityAudit.isThreadInitialized());
 217
 218                 PolicyLogger.debug("testAuditInit: Stopping policyManagementRunner");
 219                 policyManagementRunner.stopRunner();
 220
 221                 PolicyLogger.debug("\n\ntestAuditInit: Exiting\n\n");
 222                 Thread.sleep(interruptRecoveryTime);
 223
 224         }
 225
 226     /*
 227      * This method initializes and cleans the DB so that PDP-D will be able to
 228      * store IntegrityAuditEntity in the DB.
 229      */
 230         public static void initializeDb(){
 231
 232                 PolicyLogger.debug("initializeDb: Entering");
 233
 234         Properties cleanProperties = new Properties();
 235         cleanProperties.put(DroolsPersistenceProperties.DB_DRIVER,"org.h2.Driver");
 236         cleanProperties.put(DroolsPersistenceProperties.DB_URL, "jdbc:h2:file:./sql/drools");
 237         cleanProperties.put(DroolsPersistenceProperties.DB_USER, "sa");
 238         cleanProperties.put(DroolsPersistenceProperties.DB_PWD, "");
 239         //EntityManagerFactory emf = Persistence.createEntityManagerFactory("schemaPU", cleanProperties);
 240         EntityManagerFactory emf = Persistence.createEntityManagerFactory("junitDroolsPU", cleanProperties);
 241
 242                 EntityManager em = emf.createEntityManager();
 243                 // Start a transaction
 244                 EntityTransaction et = em.getTransaction();
 245
 246                 et.begin();
 247
 248                 // Clean up the DB
 249                 em.createQuery("Delete from IntegrityAuditEntity").executeUpdate();
 250
 251                 // commit transaction
 252                 et.commit();
 253                 em.close();
 254
 255                 PolicyLogger.debug("initializeDb: Exiting");
 256         }
 257
 258         private class PolicyManagementRunner extends Thread {
 259
 260                 public void run() {
 261                         PolicyLogger.info("PolicyManagementRunner.run: Entering");
 262                         String args[] = { "src/main/server/config" };
 263                         try {
 264                                 Main.main(args);
 265                         } catch (Exception e) {
 266                                 PolicyLogger
 267                                                 .info("PolicyManagementRunner.run: Exception thrown from Main.main(), message="
 268                                                                 + e.getMessage());
 269                         }
 270                         PolicyLogger.info("PolicyManagementRunner.run: Exiting");
 271                 }
 272
 273                 public void stopRunner() {
 274                         PolicyEngine.manager.shutdown();
 275                 }
 276
 277         }
 278
 279 }