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Diffstat (limited to 'policy-persistence/src/test/java/org/openecomp/policy/drools/controller/test/StandbyStateManagementTest.java')
| -rw-r--r-- | policy-persistence/src/test/java/org/openecomp/policy/drools/controller/test/StandbyStateManagementTest.java | 1406 |
1 files changed, 0 insertions, 1406 deletions
diff --git a/policy-persistence/src/test/java/org/openecomp/policy/drools/controller/test/StandbyStateManagementTest.java b/policy-persistence/src/test/java/org/openecomp/policy/drools/controller/test/StandbyStateManagementTest.java deleted file mode 100644 index b7c3d55e..00000000 --- a/policy-persistence/src/test/java/org/openecomp/policy/drools/controller/test/StandbyStateManagementTest.java +++ /dev/null @@ -1,1406 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * policy-persistence - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed 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. - * ============LICENSE_END========================================================= - */ - -package org.openecomp.policy.drools.controller.test; - -import static org.junit.Assert.assertTrue; - -import java.io.File; -import java.io.FileInputStream; -import java.util.ArrayList; -import java.util.Date; -import java.util.Properties; - -import javax.persistence.EntityManager; -import javax.persistence.EntityManagerFactory; -import javax.persistence.EntityTransaction; -import javax.persistence.Persistence; - -import org.apache.commons.lang3.time.DateUtils; -import org.junit.After; -import org.junit.AfterClass; -import org.junit.Before; -import org.junit.BeforeClass; -import org.junit.Ignore; -import org.junit.Test; -import org.openecomp.policy.common.im.AdministrativeStateException; -import org.openecomp.policy.common.im.IntegrityMonitor; -import org.openecomp.policy.common.im.StandbyStatusException; -import org.openecomp.policy.common.im.StateManagement; -import org.openecomp.policy.common.logging.flexlogger.FlexLogger; -import org.openecomp.policy.common.logging.flexlogger.Logger; -import org.openecomp.policy.drools.core.DroolsPDPIntegrityMonitor; -import org.openecomp.policy.drools.core.IntegrityMonitorProperties; -import org.openecomp.policy.drools.core.PolicyContainer; -import org.openecomp.policy.drools.im.PMStandbyStateChangeNotifier; -import org.openecomp.policy.drools.persistence.DroolsPdp; -import org.openecomp.policy.drools.persistence.DroolsPdpEntity; -import org.openecomp.policy.drools.persistence.DroolsPdpImpl; -import org.openecomp.policy.drools.persistence.DroolsPdpsConnector; -import org.openecomp.policy.drools.persistence.DroolsPdpsElectionHandler; -import org.openecomp.policy.drools.persistence.DroolsPersistenceProperties; -import org.openecomp.policy.drools.persistence.JpaDroolsPdpsConnector; -import org.openecomp.policy.drools.persistence.XacmlPersistenceProperties; -import org.openecomp.policy.drools.system.Main; - -/* - * All JUnits are designed to run in the local development environment - * where they have write privileges and can execute time-sensitive - * tasks. - * - * These tests can be run as JUnits, but there is some issue with running them - * as part of a "mvn install" build. Also, they take a very long time to run - * due to many real time breaks. Consequently, they are marked as @Ignore and - * only run from the desktop. - * - */ -public class StandbyStateManagementTest { - private static Logger logger = FlexLogger.getLogger(StandbyStateManagementTest.class); - /* - * Currently, the DroolsPdpsElectionHandler.DesignationWaiter is invoked every ten seconds, starting - * at ten seconds after the minute boundary (e.g. 13:05:10). So, an 80 second sleep should be - * sufficient to ensure that we wait for the DesignationWaiter to do its job, before - * checking the results. - */ - long sleepTime = 80000; - - /* - * DroolsPdpsElectionHandler runs every ten seconds, so a 15 second sleep should be - * plenty to ensure it has time to re-promote this PDP. - */ - long electionWaitSleepTime = 15000; - - /* - * Sleep 5 seconds after each test to allow interrupt (shutdown) recovery. - */ - long interruptRecoveryTime = 5000; - - private static EntityManagerFactory emfx; - private static EntityManagerFactory emfd; - private static EntityManager emx; - private static EntityManager emd; - private static EntityTransaction et; - - /* - * See the IntegrityMonitor.getJmxUrl() method for the rationale behind this jmx related processing. - */ - @BeforeClass - public static void setUpClass() throws Exception { - - String userDir = System.getProperty("user.dir"); - logger.debug("setUpClass: userDir=" + userDir); - System.setProperty("com.sun.management.jmxremote.port", "9980"); - System.setProperty("com.sun.management.jmxremote.authenticate","false"); - - // Make sure path to config directory is set correctly in PolicyContainer.main - // Also make sure we ignore HTTP server failures resulting from port conflicts. - PolicyContainer.isUnitTesting = true; - - } - - @AfterClass - public static void tearDownClass() throws Exception { - } - - @Before - public void setUp() throws Exception { - //Create teh data access for xaml db - Properties xacmlPersistenceProperties = new Properties(); - xacmlPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/xacmlPersistence.properties"))); - - emfx = Persistence.createEntityManagerFactory("junitXacmlPU", xacmlPersistenceProperties); - - // Create an entity manager to use the DB - emx = emfx.createEntityManager(); - - //Create the data access for drools db - Properties droolsPersistenceProperties = new Properties(); - droolsPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/droolsPersistence.properties"))); - - emfd = Persistence.createEntityManagerFactory("junitDroolsPU", droolsPersistenceProperties); - - // Create an entity manager to use the DB - emd = emfd.createEntityManager(); - } - - @After - public void tearDown() throws Exception { - - } - - public void cleanXacmlDb(){ - et = emx.getTransaction(); - - et.begin(); - // Make sure we leave the DB clean - emx.createQuery("DELETE FROM StateManagementEntity").executeUpdate(); - emx.createQuery("DELETE FROM ResourceRegistrationEntity").executeUpdate(); - emx.createQuery("DELETE FROM ForwardProgressEntity").executeUpdate(); - emx.createQuery("DELETE FROM IntegrityAuditEntity").executeUpdate(); - emx.flush(); - et.commit(); - } - - public void cleanDroolsDb(){ - et = emd.getTransaction(); - - et.begin(); - // Make sure we leave the DB clean - emd.createQuery("DELETE FROM DroolsPdpEntity").executeUpdate(); - emd.createQuery("DELETE FROM DroolsSessionEntity").executeUpdate(); - emd.createQuery("DELETE FROM SessionInfo").executeUpdate(); - emd.createQuery("DELETE FROM WorkItemInfo").executeUpdate(); - emd.createQuery("DELETE FROM IntegrityAuditEntity").executeUpdate(); - emd.flush(); - et.commit(); - } - - /* - * These JUnit tests must be run in an eclipse environment by right-clicking - * StandbyStateManagementTest and selecting "Run As" -> "JUnit Test". If you - * run them as part of mvn install, they will fail with an error "JUnit The - * forked VM terminated without saying properly goodbye" - */ - @Ignore - @Test - public void runAllTests() throws Exception { - //testColdStandby(); - //testHotStandby1(); - //testHotStandby2(); - //testLocking1(); - //testLocking2(); - //testSanitizeDesignatedList(); - //testComputeMostRecentPrimary(); - //testComputeDesignatedPdp(); - testPMStandbyStateChangeNotifier(); - } - - private void testPMStandbyStateChangeNotifier() throws Exception { - logger.debug("\n\ntestPMStandbyStateChangeNotifier: Entering\n\n"); - cleanXacmlDb(); - - logger.debug("testPMStandbyStateChangeNotifier: Reading IntegrityMonitorProperties"); - - Properties integrityMonitorProperties = new Properties(); - integrityMonitorProperties.load(new FileInputStream(new File( - "src/test/server/config/IntegrityMonitor.properties"))); - IntegrityMonitorProperties.initProperties(integrityMonitorProperties); - - logger.debug("testPMStandbyStateChangeNotifier: Reading droolsPersistenceProperties"); - Properties droolsPersistenceProperties = new Properties(); - droolsPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/droolsPersistence.properties"))); - DroolsPersistenceProperties.initProperties(droolsPersistenceProperties); - - logger.debug("testPMStandbyStateChangeNotifier: Reading xacmlPersistenceProperties"); - - Properties xacmlPersistenceProperties = new Properties(); - xacmlPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/xacmlPersistence.properties"))); - XacmlPersistenceProperties.initProperties(xacmlPersistenceProperties); - - logger.debug("testPMStandbyStateChangeNotifier: Creating emfXacml"); - EntityManagerFactory emfXacml = Persistence.createEntityManagerFactory( - "junitXacmlPU", xacmlPersistenceProperties); - - //Now get the StateManagement instance so we can register our observer - StateManagement sm = new StateManagement(emfXacml, "pdp1"); - - //Create an instance of the Observer - PMStandbyStateChangeNotifier pmNotifier = new PMStandbyStateChangeNotifier(); - - //Register the PMStandbyStateChangeNotifier Observer - sm.addObserver(pmNotifier); - - //At this point the standbystatus = 'null' - sm.lock(); - assertTrue(pmNotifier.getPreviousStandbyStatus().equals(StateManagement.NULL_VALUE)); - - sm.unlock(); - assertTrue(pmNotifier.getPreviousStandbyStatus().equals(StateManagement.NULL_VALUE)); - - //Adding standbystatus=hotstandby - sm.demote(); - System.out.println(pmNotifier.getPreviousStandbyStatus()); - assertTrue(pmNotifier.getPreviousStandbyStatus().equals(PMStandbyStateChangeNotifier.HOTSTANDBY_OR_COLDSTANDBY)); - - //Now making standbystatus=coldstandby - sm.lock(); - assertTrue(pmNotifier.getPreviousStandbyStatus().equals(PMStandbyStateChangeNotifier.HOTSTANDBY_OR_COLDSTANDBY)); - - //standbystatus = hotstandby - sm.unlock(); - assertTrue(pmNotifier.getPreviousStandbyStatus().equals(PMStandbyStateChangeNotifier.HOTSTANDBY_OR_COLDSTANDBY)); - - //standbystatus = providingservice - sm.promote(); - //The previousStandbyStatus is not updated until after the delay activation expires - assertTrue(pmNotifier.getPreviousStandbyStatus().equals(PMStandbyStateChangeNotifier.HOTSTANDBY_OR_COLDSTANDBY)); - - //Sleep long enough for the delayActivationTimer to run - Thread.sleep(5000); - assertTrue(pmNotifier.getPreviousStandbyStatus().equals(StateManagement.PROVIDING_SERVICE)); - - //standbystatus = providingservice - sm.promote(); - assertTrue(pmNotifier.getPreviousStandbyStatus().equals(StateManagement.PROVIDING_SERVICE)); - - //standbystatus = coldstandby - sm.lock(); - assertTrue(pmNotifier.getPreviousStandbyStatus().equals(PMStandbyStateChangeNotifier.HOTSTANDBY_OR_COLDSTANDBY)); - - //standbystatus = hotstandby - sm.unlock(); - assertTrue(pmNotifier.getPreviousStandbyStatus().equals(PMStandbyStateChangeNotifier.HOTSTANDBY_OR_COLDSTANDBY)); - - //standbystatus = hotstandby - sm.demote(); - assertTrue(pmNotifier.getPreviousStandbyStatus().equals(PMStandbyStateChangeNotifier.HOTSTANDBY_OR_COLDSTANDBY)); - - } - - - //@Ignore - //@Test - public void testSanitizeDesignatedList() throws Exception { - - logger.debug("\n\ntestSanitizeDesignatedList: Entering\n\n"); - - /* - * Get a DroolsPdpsConnector - */ - logger.debug("testSanitizeDesignatedList: Reading droolsPersistenceProperties"); - Properties droolsPersistenceProperties = new Properties(); - droolsPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/droolsPersistence.properties"))); - DroolsPersistenceProperties.initProperties(droolsPersistenceProperties); - - logger.debug("testSanitizeDesignatedList: Creating emfDrools"); - EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( - "junitDroolsPU", droolsPersistenceProperties); - - DroolsPdpsConnector droolsPdpsConnector = new JpaDroolsPdpsConnector(emfDrools); - - /* - * Create 4 pdpd all not designated - */ - DroolsPdp pdp1 = new DroolsPdpImpl("pdp1", false, 4, new Date()); - DroolsPdp pdp2 = new DroolsPdpImpl("pdp2", false, 4, new Date()); - DroolsPdp pdp3 = new DroolsPdpImpl("pdp3", false, 4, new Date()); - DroolsPdp pdp4 = new DroolsPdpImpl("pdp4", false, 4, new Date()); - - ArrayList<DroolsPdp> listOfDesignated = new ArrayList<DroolsPdp>(); - listOfDesignated.add(pdp1); - listOfDesignated.add(pdp2); - listOfDesignated.add(pdp3); - listOfDesignated.add(pdp4); - - DroolsPDPIntegrityMonitor droolsPDPIntegrityMonitor; - try{ - droolsPDPIntegrityMonitor = DroolsPDPIntegrityMonitor.init("src/test/server/config"); - }catch(Exception e){ - //If it already exists, just get it - droolsPDPIntegrityMonitor = DroolsPDPIntegrityMonitor.getInstance(); - } - DroolsPdpsElectionHandler droolsPdpsElectionHandler = new DroolsPdpsElectionHandler(droolsPdpsConnector, pdp1, droolsPDPIntegrityMonitor); - - listOfDesignated = droolsPdpsElectionHandler.santizeDesignatedList(listOfDesignated); - - logger.debug("\n\ntestSanitizeDesignatedList: listOfDesignated.size = " + listOfDesignated.size() + "\n\n"); - - assertTrue(listOfDesignated.size()==4); - - /* - * Now make 2 designated - */ - pdp1.setDesignated(true); - pdp2.setDesignated(true); - - listOfDesignated = droolsPdpsElectionHandler.santizeDesignatedList(listOfDesignated); - - logger.debug("\n\ntestSanitizeDesignatedList: listOfDesignated.size after 2 designated = " + listOfDesignated.size() + "\n\n"); - - assertTrue(listOfDesignated.size()==2); - assertTrue(listOfDesignated.contains(pdp1)); - assertTrue(listOfDesignated.contains(pdp2)); - - /* - * Now all are designated. But, we have to add back the previously non-designated nodes - */ - pdp3.setDesignated(true); - pdp4.setDesignated(true); - listOfDesignated.add(pdp3); - listOfDesignated.add(pdp4); - - listOfDesignated = droolsPdpsElectionHandler.santizeDesignatedList(listOfDesignated); - - logger.debug("\n\ntestSanitizeDesignatedList: listOfDesignated.size after all designated = " + listOfDesignated.size() + "\n\n"); - - assertTrue(listOfDesignated.size()==4); - - } - - //@Ignore - //@Test - public void testComputeMostRecentPrimary() throws Exception { - - logger.debug("\n\ntestComputeMostRecentPrimary: Entering\n\n"); - - /* - * Get a DroolsPdpsConnector - */ - logger.debug("testComputeMostRecentPrimary: Reading droolsPersistenceProperties"); - Properties droolsPersistenceProperties = new Properties(); - droolsPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/droolsPersistence.properties"))); - DroolsPersistenceProperties.initProperties(droolsPersistenceProperties); - - logger.debug("testComputeMostRecentPrimary: Creating emfDrools"); - EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( - "junitDroolsPU", droolsPersistenceProperties); - - DroolsPdpsConnector droolsPdpsConnector = new JpaDroolsPdpsConnector(emfDrools); - - /* - * Create 4 pdpd all not designated - */ - long designatedDateMS = new Date().getTime(); - DroolsPdp pdp1 = new DroolsPdpImpl("pdp1", false, 4, new Date()); - pdp1.setDesignatedDate(new Date(designatedDateMS - 2)); - - DroolsPdp pdp2 = new DroolsPdpImpl("pdp2", false, 4, new Date()); - //oldest - pdp2.setDesignatedDate(new Date(designatedDateMS - 3)); - - DroolsPdp pdp3 = new DroolsPdpImpl("pdp3", false, 4, new Date()); - pdp3.setDesignatedDate(new Date(designatedDateMS - 1)); - - DroolsPdp pdp4 = new DroolsPdpImpl("pdp4", false, 4, new Date()); - //most recent - pdp4.setDesignatedDate(new Date(designatedDateMS)); - - ArrayList<DroolsPdp> listOfAllPdps = new ArrayList<DroolsPdp>(); - listOfAllPdps.add(pdp1); - listOfAllPdps.add(pdp2); - listOfAllPdps.add(pdp3); - listOfAllPdps.add(pdp4); - - - ArrayList<DroolsPdp> listOfDesignated = new ArrayList<DroolsPdp>(); - listOfDesignated.add(pdp1); - listOfDesignated.add(pdp2); - listOfDesignated.add(pdp3); - listOfDesignated.add(pdp4); - - - /* - * Because the way we sanitize the listOfDesignated, it will always contain all hot standby - * or all designated members. - */ - DroolsPDPIntegrityMonitor droolsPDPIntegrityMonitor; - try{ - droolsPDPIntegrityMonitor = DroolsPDPIntegrityMonitor.init("src/test/server/config"); - }catch(Exception e){ - //If it already exists, just get it - droolsPDPIntegrityMonitor = DroolsPDPIntegrityMonitor.getInstance(); - } - DroolsPdpsElectionHandler droolsPdpsElectionHandler = new DroolsPdpsElectionHandler(droolsPdpsConnector, pdp1, droolsPDPIntegrityMonitor); - - DroolsPdp mostRecentPrimary = droolsPdpsElectionHandler.computeMostRecentPrimary(listOfAllPdps, listOfDesignated); - - logger.debug("\n\ntestComputeMostRecentPrimary: mostRecentPrimary.getPdpId() = " + mostRecentPrimary.getPdpId() + "\n\n"); - - /* - * If all of the pdps are included in the listOfDesignated and none are designated, it will choose - * the one which has the most recent designated date. - */ - assertTrue(mostRecentPrimary.getPdpId().equals("pdp4")); - - /* - * Now let's designate all of those on the listOfDesignated. It will choose the first one designated - */ - pdp1.setDesignated(true); - pdp2.setDesignated(true); - pdp3.setDesignated(true); - pdp4.setDesignated(true); - - mostRecentPrimary = droolsPdpsElectionHandler.computeMostRecentPrimary(listOfAllPdps, listOfDesignated); - - logger.debug("\n\ntestComputeMostRecentPrimary: All designated all on list, mostRecentPrimary.getPdpId() = " + mostRecentPrimary.getPdpId() + "\n\n"); - - /* - * If all of the pdps are included in the listOfDesignated and all are designated, it will choose - * the one which was designated first - */ - assertTrue(mostRecentPrimary.getPdpId().equals("pdp2")); - - /* - * Now we will designate only 2 and put just them in the listOfDesignated. The algorithm will now - * look for the most recently designated pdp which is not currently designated. - */ - pdp3.setDesignated(false); - pdp4.setDesignated(false); - - listOfDesignated.remove(pdp3); - listOfDesignated.remove(pdp4); - - mostRecentPrimary = droolsPdpsElectionHandler.computeMostRecentPrimary(listOfAllPdps, listOfDesignated); - - logger.debug("\n\ntestComputeMostRecentPrimary: mostRecentPrimary.getPdpId() = " + mostRecentPrimary.getPdpId() + "\n\n"); - - assertTrue(mostRecentPrimary.getPdpId().equals("pdp4")); - - - /* - * Now we will have none designated and put two of them in the listOfDesignated. The algorithm will now - * look for the most recently designated pdp regardless of whether it is currently marked as designated. - */ - pdp1.setDesignated(false); - pdp2.setDesignated(false); - - mostRecentPrimary = droolsPdpsElectionHandler.computeMostRecentPrimary(listOfAllPdps, listOfDesignated); - - logger.debug("\n\ntestComputeMostRecentPrimary: 2 on list mostRecentPrimary.getPdpId() = " + mostRecentPrimary.getPdpId() + "\n\n"); - - assertTrue(mostRecentPrimary.getPdpId().equals("pdp4")); - - /* - * If we have only one pdp on in the listOfDesignated, the most recently designated pdp will be chosen, regardless - * of its designation status - */ - listOfDesignated.remove(pdp1); - - mostRecentPrimary = droolsPdpsElectionHandler.computeMostRecentPrimary(listOfAllPdps, listOfDesignated); - - logger.debug("\n\ntestComputeMostRecentPrimary: 1 on list mostRecentPrimary.getPdpId() = " + mostRecentPrimary.getPdpId() + "\n\n"); - - assertTrue(mostRecentPrimary.getPdpId().equals("pdp4")); - - /* - * Finally, if none are on the listOfDesignated, it will again choose the most recently designated pdp. - */ - listOfDesignated.remove(pdp2); - - mostRecentPrimary = droolsPdpsElectionHandler.computeMostRecentPrimary(listOfAllPdps, listOfDesignated); - - logger.debug("\n\ntestComputeMostRecentPrimary: 0 on list mostRecentPrimary.getPdpId() = " + mostRecentPrimary.getPdpId() + "\n\n"); - - assertTrue(mostRecentPrimary.getPdpId().equals("pdp4")); - - } - - //@Ignore - //@Test - public void testComputeDesignatedPdp() throws Exception{ - - logger.debug("\n\ntestComputeDesignatedPdp: Entering\n\n"); - - /* - * Get a DroolsPdpsConnector - */ - logger.debug("testComputeDesignatedPdp: Reading droolsPersistenceProperties"); - Properties droolsPersistenceProperties = new Properties(); - droolsPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/droolsPersistence.properties"))); - DroolsPersistenceProperties.initProperties(droolsPersistenceProperties); - - logger.debug("testComputeDesignatedPdp: Creating emfDrools"); - EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( - "junitDroolsPU", droolsPersistenceProperties); - - DroolsPdpsConnector droolsPdpsConnector = new JpaDroolsPdpsConnector(emfDrools); - - /* - * Create 4 pdpd all not designated. Two on site1. Two on site2 - */ - long designatedDateMS = new Date().getTime(); - DroolsPdp pdp1 = new DroolsPdpImpl("pdp1", false, 4, new Date()); - pdp1.setDesignatedDate(new Date(designatedDateMS - 2)); - pdp1.setSiteName("site1"); - - DroolsPdp pdp2 = new DroolsPdpImpl("pdp2", false, 4, new Date()); - pdp2.setDesignatedDate(new Date(designatedDateMS - 3)); - pdp2.setSiteName("site1"); - - //oldest - DroolsPdp pdp3 = new DroolsPdpImpl("pdp3", false, 4, new Date()); - pdp3.setDesignatedDate(new Date(designatedDateMS - 4)); - pdp3.setSiteName("site2"); - - DroolsPdp pdp4 = new DroolsPdpImpl("pdp4", false, 4, new Date()); - //most recent - pdp4.setDesignatedDate(new Date(designatedDateMS)); - pdp4.setSiteName("site2"); - - ArrayList<DroolsPdp> listOfAllPdps = new ArrayList<DroolsPdp>(); - listOfAllPdps.add(pdp1); - listOfAllPdps.add(pdp2); - listOfAllPdps.add(pdp3); - listOfAllPdps.add(pdp4); - - - ArrayList<DroolsPdp> listOfDesignated = new ArrayList<DroolsPdp>(); - - /* - * We will first test an empty listOfDesignated. As we know from the previous JUnit, - * the pdp with the most designated date will be chosen for mostRecentPrimary - */ - - DroolsPDPIntegrityMonitor droolsPDPIntegrityMonitor; - try{ - droolsPDPIntegrityMonitor = DroolsPDPIntegrityMonitor.init("src/test/server/config"); - }catch(Exception e){ - //If it already exists, just get it - droolsPDPIntegrityMonitor = DroolsPDPIntegrityMonitor.getInstance(); - } - DroolsPdpsElectionHandler droolsPdpsElectionHandler = new DroolsPdpsElectionHandler(droolsPdpsConnector, pdp1, droolsPDPIntegrityMonitor); - - DroolsPdp mostRecentPrimary = pdp4; - - DroolsPdp designatedPdp = droolsPdpsElectionHandler.computeDesignatedPdp(listOfDesignated, mostRecentPrimary); - - /* - * The designatedPdp should be null - */ - assertTrue(designatedPdp==null); - - /* - * Now let's try having only one pdp in listOfDesignated, but not in the same site as the most recent primary - */ - - listOfDesignated.add(pdp2); - - designatedPdp = droolsPdpsElectionHandler.computeDesignatedPdp(listOfDesignated, mostRecentPrimary); - - /* - * Now the designatedPdp should be the one and only selection in the listOfDesignated - */ - assertTrue(designatedPdp.getPdpId().equals(pdp2.getPdpId())); - - /* - * Now let's put 2 pdps in the listOfDesignated, neither in the same site as the mostRecentPrimary - */ - listOfDesignated.add(pdp1); - - designatedPdp = droolsPdpsElectionHandler.computeDesignatedPdp(listOfDesignated, mostRecentPrimary); - - /* - * The designatedPdp should now be the one with the lowest lexiographic score - pdp1 - */ - assertTrue(designatedPdp.getPdpId().equals(pdp1.getPdpId())); - - /* - * Finally, we will have 2 pdps in the listOfDesignated, one in the same site with the mostRecentPrimary - */ - listOfDesignated.remove(pdp1); - listOfDesignated.add(pdp3); - - designatedPdp = droolsPdpsElectionHandler.computeDesignatedPdp(listOfDesignated, mostRecentPrimary); - - /* - * The designatedPdp should now be the one on the same site as the mostRecentPrimary - */ - assertTrue(designatedPdp.getPdpId().equals(pdp3.getPdpId())); - } - - - //@Ignore - //@Test - public void testColdStandby() throws Exception { - - logger.debug("\n\ntestColdStandby: Entering\n\n"); - cleanXacmlDb(); - cleanDroolsDb(); - - logger.debug("testColdStandby: Reading IntegrityMonitorProperties"); - Properties integrityMonitorProperties = new Properties(); - integrityMonitorProperties.load(new FileInputStream(new File( - "src/test/server/config/IntegrityMonitor.properties"))); - IntegrityMonitorProperties.initProperties(integrityMonitorProperties); - String thisPdpId = IntegrityMonitorProperties - .getProperty(IntegrityMonitorProperties.PDP_INSTANCE_ID); - - logger.debug("testColdStandby: Reading xacmlPersistenceProperties"); - Properties xacmlPersistenceProperties = new Properties(); - xacmlPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/xacmlPersistence.properties"))); - XacmlPersistenceProperties.initProperties(xacmlPersistenceProperties); - - logger.debug("testColdStandby: Creating emfXacml"); - EntityManagerFactory emfXacml = Persistence.createEntityManagerFactory( - "junitXacmlPU", xacmlPersistenceProperties); - - logger.debug("testColdStandby: Reading droolsPersistenceProperties"); - Properties droolsPersistenceProperties = new Properties(); - droolsPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/droolsPersistence.properties"))); - DroolsPersistenceProperties.initProperties(droolsPersistenceProperties); - - logger.debug("testColdStandby: Creating emfDrools"); - EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( - "junitDroolsPU", droolsPersistenceProperties); - - DroolsPdpsConnector conn = new JpaDroolsPdpsConnector(emfDrools); - - logger.debug("testColdStandby: Cleaning up tables"); - conn.deleteAllSessions(); - conn.deleteAllPdps(); - - logger.debug("testColdStandby: Inserting PDP=" + thisPdpId + " as designated"); - DroolsPdp pdp = new DroolsPdpImpl(thisPdpId, true, 4, new Date()); - conn.insertPdp(pdp); - DroolsPdpEntity droolsPdpEntity = conn.getPdp(thisPdpId); - logger.debug("testColdStandby: After insertion, DESIGNATED=" - + droolsPdpEntity.isDesignated() + " for PDP=" + thisPdpId); - assertTrue(droolsPdpEntity.isDesignated() == true); - - /* - * When the Standby Status changes (from providingservice) to hotstandby - * or coldstandby,the Active/Standby selection algorithm must stand down - * if thePDP-D is currently the lead/active node and allow another PDP-D - * to take over. - * - * It must also call lock on all engines in the engine management. - * - * Yes, this is kludgy, but we have a chicken and egg problem here: we - * need a StateManagement object to invoke the - * deleteAllStateManagementEntities method. - */ - logger.debug("testColdStandby: Instantiating stateManagement object"); - StateManagement sm = new StateManagement(emfXacml, "dummy"); - sm.deleteAllStateManagementEntities(); - sm = new StateManagement(emfXacml, thisPdpId); - PMStandbyStateChangeNotifier pmStandbyStateChangeNotifier = new PMStandbyStateChangeNotifier(); - sm.addObserver(pmStandbyStateChangeNotifier); - - // Artificially putting a PDP into service is really a two step process, 1) - // inserting it as designated and 2) promoting it so that its standbyStatus - // is providing service. - - logger.debug("testColdStandby: Running policy-management.Main class"); - PolicyManagementRunner policyManagementRunner = new PolicyManagementRunner(); - policyManagementRunner.start(); - - logger.debug("testColdStandby: Runner started; Sleeping " - + interruptRecoveryTime + "ms before promoting PDP=" - + thisPdpId); - Thread.sleep(interruptRecoveryTime); - - logger.debug("testColdStandby: Promoting PDP=" + thisPdpId); - sm.promote(); - - String standbyStatus = sm.getStandbyStatus(thisPdpId); - logger.debug("testColdStandby: Before locking, PDP=" + thisPdpId + " has standbyStatus=" - + standbyStatus); - - logger.debug("testColdStandby: Locking sm"); - sm.lock(); - - Thread.sleep(interruptRecoveryTime); - /* - * Verify that the PDP is no longer designated. - */ - droolsPdpEntity = conn.getPdp(thisPdpId); - logger.debug("testColdStandby: After lock sm.lock() invoked, DESIGNATED=" - + droolsPdpEntity.isDesignated() + " for PDP=" + thisPdpId); - assertTrue(droolsPdpEntity.isDesignated() == false); - - logger.debug("testColdStandby: Stopping policyManagementRunner"); - //policyManagementRunner.stopRunner(); - - logger.debug("\n\ntestColdStandby: Exiting\n\n"); - Thread.sleep(interruptRecoveryTime); - - } - - /* - * Tests hot standby when there is only one PDP. - */ - //@Ignore - //@Test - public void testHotStandby1() throws Exception { - - logger.debug("\n\ntestHotStandby1: Entering\n\n"); - cleanXacmlDb(); - cleanDroolsDb(); - - logger.debug("testHotStandby1: Reading IntegrityMonitorProperties"); - Properties integrityMonitorProperties = new Properties(); - integrityMonitorProperties.load(new FileInputStream(new File( - "src/test/server/config/IntegrityMonitor.properties"))); - IntegrityMonitorProperties.initProperties(integrityMonitorProperties); - String thisPdpId = IntegrityMonitorProperties - .getProperty(IntegrityMonitorProperties.PDP_INSTANCE_ID); - - logger.debug("testHotStandby1: Reading xacmlPersistenceProperties"); - Properties xacmlPersistenceProperties = new Properties(); - xacmlPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/xacmlPersistence.properties"))); - XacmlPersistenceProperties.initProperties(xacmlPersistenceProperties); - - logger.debug("testHotStandby1: Creating emfXacml"); - EntityManagerFactory emfXacml = Persistence.createEntityManagerFactory( - "junitXacmlPU", xacmlPersistenceProperties); - - logger.debug("testHotStandby1: Reading droolsPersistenceProperties"); - Properties droolsPersistenceProperties = new Properties(); - droolsPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/droolsPersistence.properties"))); - DroolsPersistenceProperties.initProperties(droolsPersistenceProperties); - - logger.debug("testHotStandby1: Creating emfDrools"); - EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( - "junitDroolsPU", droolsPersistenceProperties); - - DroolsPdpsConnector conn = new JpaDroolsPdpsConnector(emfDrools); - - logger.debug("testHotStandby1: Cleaning up tables"); - conn.deleteAllSessions(); - conn.deleteAllPdps(); - - /* - * Insert this PDP as not designated. Initial standby state will be - * either null or cold standby. Demoting should transit state to - * hot standby. - */ - logger.debug("testHotStandby1: Inserting PDP=" + thisPdpId + " as not designated"); - Date yesterday = DateUtils.addDays(new Date(), -1); - DroolsPdpImpl pdp = new DroolsPdpImpl(thisPdpId, false, 4, yesterday); - conn.insertPdp(pdp); - DroolsPdpEntity droolsPdpEntity = conn.getPdp(thisPdpId); - logger.debug("testHotStandby1: After insertion, PDP=" + thisPdpId + " has DESIGNATED=" - + droolsPdpEntity.isDesignated()); - assertTrue(droolsPdpEntity.isDesignated() == false); - - logger.debug("testHotStandby1: Instantiating stateManagement object"); - StateManagement sm = new StateManagement(emfXacml, "dummy"); - sm.deleteAllStateManagementEntities(); - sm = new StateManagement(emfXacml, thisPdpId); - PMStandbyStateChangeNotifier pmStandbyStateChangeNotifier = new PMStandbyStateChangeNotifier(); - sm.addObserver(pmStandbyStateChangeNotifier); - - logger.debug("testHotStandby1: Demoting PDP=" + thisPdpId); - // demoting should cause state to transit to hotstandby - sm.demote(); - - logger.debug("testHotStandby1: Running policy-management.Main class"); - PolicyManagementRunner policyManagementRunner = new PolicyManagementRunner(); - policyManagementRunner.start(); - - logger.debug("testHotStandby1: Sleeping " - + sleepTime - + "ms, to allow JpaDroolsPdpsConnector time to check droolspdpentity table"); - Thread.sleep(sleepTime); - - /* - * Verify that this formerly un-designated PDP in HOT_STANDBY is now designated and providing service. - */ - droolsPdpEntity = conn.getPdp(thisPdpId); - logger.debug("testHotStandby1: After sm.demote() invoked, DESIGNATED=" - + droolsPdpEntity.isDesignated() + " for PDP=" + thisPdpId); - assertTrue(droolsPdpEntity.isDesignated() == true); - String standbyStatus = sm.getStandbyStatus(thisPdpId); - logger.debug("testHotStandby1: After demotion, PDP=" + thisPdpId + " has standbyStatus=" - + standbyStatus); - assertTrue(standbyStatus != null && standbyStatus.equals(StateManagement.PROVIDING_SERVICE)); - - logger.debug("testHotStandby1: Stopping policyManagementRunner"); - //policyManagementRunner.stopRunner(); - - logger.debug("\n\ntestHotStandby1: Exiting\n\n"); - Thread.sleep(interruptRecoveryTime); - - } - - /* - * Tests hot standby when two PDPs are involved. - */ - //@Ignore - //@Test - public void testHotStandby2() throws Exception { - - logger.info("\n\ntestHotStandby2: Entering\n\n"); - cleanXacmlDb(); - cleanDroolsDb(); - - logger.info("testHotStandby2: Reading IntegrityMonitorProperties"); - Properties integrityMonitorProperties = new Properties(); - integrityMonitorProperties.load(new FileInputStream(new File( - "src/test/server/config/IntegrityMonitor.properties"))); - IntegrityMonitorProperties.initProperties(integrityMonitorProperties); - String thisPdpId = IntegrityMonitorProperties - .getProperty(IntegrityMonitorProperties.PDP_INSTANCE_ID); - - logger.info("testHotStandby2: Reading xacmlPersistenceProperties"); - Properties xacmlPersistenceProperties = new Properties(); - xacmlPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/xacmlPersistence.properties"))); - XacmlPersistenceProperties.initProperties(xacmlPersistenceProperties); - - logger.info("testHotStandby2: Creating emfXacml"); - EntityManagerFactory emfXacml = Persistence.createEntityManagerFactory( - "junitXacmlPU", xacmlPersistenceProperties); - - logger.info("testHotStandby2: Reading droolsPersistenceProperties"); - Properties droolsPersistenceProperties = new Properties(); - droolsPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/droolsPersistence.properties"))); - DroolsPersistenceProperties.initProperties(droolsPersistenceProperties); - - logger.info("testHotStandby2: Creating emfDrools"); - EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( - "junitDroolsPU", droolsPersistenceProperties); - - DroolsPdpsConnector conn = new JpaDroolsPdpsConnector(emfDrools); - - logger.info("testHotStandby2: Cleaning up tables"); - conn.deleteAllSessions(); - conn.deleteAllPdps(); - - /* - * Insert a PDP that's designated but not current. - */ - String activePdpId = "pdp2"; - logger.info("testHotStandby2: Inserting PDP=" + activePdpId + " as stale, designated PDP"); - Date yesterday = DateUtils.addDays(new Date(), -1); - DroolsPdp pdp = new DroolsPdpImpl(activePdpId, true, 4, yesterday); - conn.insertPdp(pdp); - DroolsPdpEntity droolsPdpEntity = conn.getPdp(activePdpId); - logger.info("testHotStandby2: After insertion, PDP=" + activePdpId + ", which is not current, has DESIGNATED=" - + droolsPdpEntity.isDesignated()); - assertTrue(droolsPdpEntity.isDesignated() == true); - - /* - * Promote the designated PDP. - * - * We have a chicken and egg problem here: we need a StateManagement - * object to invoke the deleteAllStateManagementEntities method. - */ - logger.info("testHotStandby2: Promoting PDP=" + activePdpId); - StateManagement sm = new StateManagement(emfXacml, "dummy"); - sm.deleteAllStateManagementEntities(); - sm = new StateManagement(emfXacml, activePdpId);//pdp2 - PMStandbyStateChangeNotifier pmStandbyStateChangeNotifier = new PMStandbyStateChangeNotifier(); - sm.addObserver(pmStandbyStateChangeNotifier); - - // Artificially putting a PDP into service is really a two step process, 1) - // inserting it as designated and 2) promoting it so that its standbyStatus - // is providing service. - - /* - * Insert this PDP as not designated. Initial standby state will be - * either null or cold standby. Demoting should transit state to - * hot standby. - */ - logger.info("testHotStandby2: Inserting PDP=" + thisPdpId + " as not designated"); - pdp = new DroolsPdpImpl(thisPdpId, false, 4, yesterday); - conn.insertPdp(pdp); - droolsPdpEntity = conn.getPdp(thisPdpId); - logger.info("testHotStandby2: After insertion, PDP=" + thisPdpId + " has DESIGNATED=" - + droolsPdpEntity.isDesignated()); - assertTrue(droolsPdpEntity.isDesignated() == false); - - logger.info("testHotStandby2: Demoting PDP=" + thisPdpId);//pdp1 - StateManagement sm2 = new StateManagement(emfXacml, thisPdpId); - sm2.addObserver(pmStandbyStateChangeNotifier); - - logger.info("testHotStandby2: Running policy-management.Main class"); - PolicyManagementRunner policyManagementRunner = new PolicyManagementRunner(); //pdp1 - policyManagementRunner.start(); - - logger.info("testHotStandby2: Runner started; Sleeping " - + interruptRecoveryTime + "ms before promoting/demoting"); - Thread.sleep(interruptRecoveryTime); - - logger.info("testHotStandby2: Runner started; promoting PDP=" + activePdpId);//pdpd2xs - //at this point, the newly created pdp will have set the state to disabled/failed/cold standby - //because it is stale. So, it cannot be promoted. We need to call sm.enableNotFailed() so we - //can promote it and demote the other pdp - else the other pdp will just spring back to providingservice - sm.enableNotFailed();//pdp1 - sm.promote(); - String standbyStatus = sm.getStandbyStatus(activePdpId); - logger.info("testHotStandby2: After promoting, PDP=" + activePdpId + " has standbyStatus=" - + standbyStatus); - - // demoting PDP should ensure that state transits to hotstandby - logger.info("testHotStandby2: Runner started; demoting PDP=" + thisPdpId); - sm2.demote();//pdp1 - standbyStatus = sm.getStandbyStatus(thisPdpId); - logger.info("testHotStandby2: After demoting, PDP=" + thisPdpId + " has standbyStatus=" - + standbyStatus); - - logger.info("testHotStandby2: Sleeping " - + sleepTime - + "ms, to allow JpaDroolsPdpsConnector time to check droolspdpentity table"); - Thread.sleep(sleepTime); - - /* - * Verify that this PDP, demoted to HOT_STANDBY, is now - * re-designated and providing service. - */ - droolsPdpEntity = conn.getPdp(thisPdpId); - logger.info("testHotStandby2: After demoting PDP=" + activePdpId - + ", DESIGNATED=" + droolsPdpEntity.isDesignated() - + " for PDP=" + thisPdpId); - assertTrue(droolsPdpEntity.isDesignated() == true); - standbyStatus = sm2.getStandbyStatus(thisPdpId); - logger.info("testHotStandby2: After demoting PDP=" + activePdpId - + ", PDP=" + thisPdpId + " has standbyStatus=" + standbyStatus); - assertTrue(standbyStatus != null - && standbyStatus.equals(StateManagement.PROVIDING_SERVICE)); - - logger.info("testHotStandby2: Stopping policyManagementRunner"); - //policyManagementRunner.stopRunner(); - - logger.info("\n\ntestHotStandby2: Exiting\n\n"); - Thread.sleep(interruptRecoveryTime); - - } - - /* - * 1) Inserts and designates this PDP, then verifies that startTransaction - * is successful. - * - * 2) Demotes PDP, and verifies that because there is only one PDP, it will - * be immediately re-promoted, thus allowing startTransaction to be - * successful. - * - * 3) Locks PDP and verifies that startTransaction results in - * AdministrativeStateException. - * - * 4) Unlocks PDP and verifies that startTransaction results in - * StandbyStatusException. - * - * 5) Promotes PDP and verifies that startTransaction is once again - * successful. - */ - //@Ignore - //@Test - public void testLocking1() throws Exception { - logger.debug("testLocking1: Entry"); - cleanXacmlDb(); - cleanDroolsDb(); - - logger.debug("testLocking1: Reading IntegrityMonitorProperties"); - Properties integrityMonitorProperties = new Properties(); - integrityMonitorProperties.load(new FileInputStream(new File( - "src/test/server/config/IntegrityMonitor.properties"))); - IntegrityMonitorProperties.initProperties(integrityMonitorProperties); - String thisPdpId = IntegrityMonitorProperties - .getProperty(IntegrityMonitorProperties.PDP_INSTANCE_ID); - - logger.debug("testLocking1: Reading xacmlPersistenceProperties"); - Properties xacmlPersistenceProperties = new Properties(); - xacmlPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/xacmlPersistence.properties"))); - XacmlPersistenceProperties.initProperties(xacmlPersistenceProperties); - - logger.debug("testLocking1: Creating emfXacml"); - EntityManagerFactory emfXacml = Persistence.createEntityManagerFactory( - "junitXacmlPU", xacmlPersistenceProperties); - - logger.debug("testLocking1: Reading droolsPersistenceProperties"); - Properties droolsPersistenceProperties = new Properties(); - droolsPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/droolsPersistence.properties"))); - DroolsPersistenceProperties.initProperties(droolsPersistenceProperties); - - logger.debug("testLocking1: Creating emfDrools"); - EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( - "junitDroolsPU", droolsPersistenceProperties); - - DroolsPdpsConnector conn = new JpaDroolsPdpsConnector(emfDrools); - - logger.debug("testLocking1: Cleaning up tables"); - conn.deleteAllSessions(); - conn.deleteAllPdps(); - - /* - * Insert this PDP as designated. Initial standby state will be - * either null or cold standby. - */ - logger.debug("testLocking1: Inserting PDP=" + thisPdpId + " as designated"); - DroolsPdpImpl pdp = new DroolsPdpImpl(thisPdpId, true, 4, new Date()); - conn.insertPdp(pdp); - DroolsPdpEntity droolsPdpEntity = conn.getPdp(thisPdpId); - logger.debug("testLocking1: After insertion, PDP=" + thisPdpId + " has DESIGNATED=" - + droolsPdpEntity.isDesignated()); - assertTrue(droolsPdpEntity.isDesignated() == true); - - logger.debug("testLocking1: Instantiating stateManagement object"); - StateManagement sm = new StateManagement(emfXacml, "dummy"); - sm.deleteAllStateManagementEntities(); - sm = new StateManagement(emfXacml, thisPdpId); - PMStandbyStateChangeNotifier pmStandbyStateChangeNotifier = new PMStandbyStateChangeNotifier(); - sm.addObserver(pmStandbyStateChangeNotifier); - - logger.debug("testLocking1: Running policy-management.Main class, designated=" - + conn.getPdp(thisPdpId).isDesignated()); - PolicyManagementRunner policyManagementRunner = new PolicyManagementRunner(); - policyManagementRunner.start(); - - logger.debug("testLocking1: Runner started; Sleeping " - + interruptRecoveryTime + "ms before promoting PDP=" - + thisPdpId); - Thread.sleep(interruptRecoveryTime); - - logger.debug("testLocking1: Promoting PDP=" + thisPdpId); - sm.promote(); - - logger.debug("testLocking1: Sleeping " - + sleepTime - + "ms, to allow time for policy-management.Main class to come up, designated=" - + conn.getPdp(thisPdpId).isDesignated()); - Thread.sleep(sleepTime); - - logger.debug("testLocking1: Waking up and invoking startTransaction on active PDP=" - + thisPdpId - + ", designated=" - + conn.getPdp(thisPdpId).isDesignated()); - DroolsPDPIntegrityMonitor droolsPdpIntegrityMonitor = (DroolsPDPIntegrityMonitor) IntegrityMonitor - .getInstance(); - try { - droolsPdpIntegrityMonitor.startTransaction(); - droolsPdpIntegrityMonitor.endTransaction(); - logger.debug("testLocking1: As expected, transaction successful"); - } catch (AdministrativeStateException e) { - logger.error("testLocking1: Unexpectedly caught AdministrativeStateException, message=" + e.getMessage()); - assertTrue(false); - } catch (StandbyStatusException e) { - logger.error("testLocking1: Unexpectedly caught StandbyStatusException, message=" + e.getMessage()); - assertTrue(false); - } catch (Exception e) { - logger.error("testLocking1: Unexpectedly caught Exception, message=" + e.getMessage()); - assertTrue(false); - } - - // demoting should cause state to transit to hotstandby, followed by re-promotion, - // since there is only one PDP. - logger.debug("testLocking1: demoting PDP=" + thisPdpId); - sm = droolsPdpIntegrityMonitor.getStateManager(); - sm.demote(); - - logger.debug("testLocking1: sleeping" + electionWaitSleepTime - + " to allow election handler to re-promote PDP=" + thisPdpId); - Thread.sleep(electionWaitSleepTime); - - logger.debug("testLocking1: Invoking startTransaction on re-promoted PDP=" - + thisPdpId - + ", designated=" - + conn.getPdp(thisPdpId).isDesignated()); - try { - droolsPdpIntegrityMonitor.startTransaction(); - droolsPdpIntegrityMonitor.endTransaction(); - logger.debug("testLocking1: As expected, transaction successful"); - } catch (AdministrativeStateException e) { - logger.error("testLocking1: Unexpectedly caught AdministrativeStateException, message=" + e.getMessage()); - assertTrue(false); - } catch (StandbyStatusException e) { - logger.error("testLocking1: Unexpectedly caught StandbyStatusException, message=" + e.getMessage()); - assertTrue(false); - } catch (Exception e) { - logger.error("testLocking1: Unexpectedly caught Exception, message=" + e.getMessage()); - assertTrue(false); - } - - // locking should cause state to transit to cold standby - logger.debug("testLocking1: locking PDP=" + thisPdpId); - sm.lock(); - - // Just to avoid any race conditions, sleep a little after locking - logger.debug("testLocking1: Sleeping a few millis after locking, to avoid race condition"); - Thread.sleep(100); - - logger.debug("testLocking1: Invoking startTransaction on locked PDP=" - + thisPdpId - + ", designated=" - + conn.getPdp(thisPdpId).isDesignated()); - try { - droolsPdpIntegrityMonitor.startTransaction(); - logger.error("testLocking1: startTransaction unexpectedly successful"); - assertTrue(false); - } catch (AdministrativeStateException e) { - logger.debug("testLocking1: As expected, caught AdministrativeStateException, message=" + e.getMessage()); - } catch (StandbyStatusException e) { - logger.error("testLocking1: Unexpectedly caught StandbyStatusException, message=" + e.getMessage()); - assertTrue(false); - } catch (Exception e) { - logger.error("testLocking1: Unexpectedly caught Exception, message=" + e.getMessage()); - assertTrue(false); - } finally { - droolsPdpIntegrityMonitor.endTransaction(); - } - - // unlocking should cause state to transit to hot standby and then providing service - logger.debug("testLocking1: unlocking PDP=" + thisPdpId); - sm.unlock(); - - // Just to avoid any race conditions, sleep a little after locking - logger.debug("testLocking1: Sleeping a few millis after unlocking, to avoid race condition"); - Thread.sleep(electionWaitSleepTime); - - logger.debug("testLocking1: Invoking startTransaction on unlocked PDP=" - + thisPdpId - + ", designated=" - + conn.getPdp(thisPdpId).isDesignated()); - try { - droolsPdpIntegrityMonitor.startTransaction(); - logger.error("testLocking1: startTransaction successful as expected"); - } catch (AdministrativeStateException e) { - logger.error("testLocking1: Unexpectedly caught AdministrativeStateException, message=" + e.getMessage()); - assertTrue(false); - } catch (StandbyStatusException e) { - logger.debug("testLocking1: Unexpectedly caught StandbyStatusException, message=" + e.getMessage()); - assertTrue(false); - } catch (Exception e) { - logger.error("testLocking1: Unexpectedly caught Exception, message=" + e.getMessage()); - assertTrue(false); - } finally { - droolsPdpIntegrityMonitor.endTransaction(); - } - - // demoting should cause state to transit to providing service - logger.debug("testLocking1: demoting PDP=" + thisPdpId); - sm.demote(); - - // Just to avoid any race conditions, sleep a little after promoting - logger.debug("testLocking1: Sleeping a few millis after demoting, to avoid race condition"); - Thread.sleep(100); - - logger.debug("testLocking1: Invoking startTransaction on demoted PDP=" - + thisPdpId - + ", designated=" - + conn.getPdp(thisPdpId).isDesignated()); - try { - droolsPdpIntegrityMonitor.startTransaction(); - droolsPdpIntegrityMonitor.endTransaction(); - logger.debug("testLocking1: Unexpectedly, transaction successful"); - assertTrue(false); - } catch (AdministrativeStateException e) { - logger.error("testLocking1: Unexpectedly caught AdministrativeStateException, message=" + e.getMessage()); - assertTrue(false); - } catch (StandbyStatusException e) { - logger.error("testLocking1: As expected caught StandbyStatusException, message=" + e.getMessage()); - } catch (Exception e) { - logger.error("testLocking1: Unexpectedly caught Exception, message=" + e.getMessage()); - assertTrue(false); - } - - logger.debug("testLocking1: Stopping policyManagementRunner"); - //policyManagementRunner.stopRunner(); - - logger.debug("\n\ntestLocking1: Exiting\n\n"); - Thread.sleep(interruptRecoveryTime); - - } - - /* - * 1) Inserts and designates this PDP, then verifies that startTransaction - * is successful. - * - * 2) Inserts another PDP in hotstandby. - * - * 3) Demotes this PDP, and verifies 1) that other PDP is not promoted (because one - * PDP cannot promote another PDP) and 2) that this PDP is re-promoted. - */ - //@Ignore - //@Test - public void testLocking2() throws Exception { - - logger.debug("\n\ntestLocking2: Entering\n\n"); - cleanXacmlDb(); - cleanDroolsDb(); - - logger.debug("testLocking2: Reading IntegrityMonitorProperties"); - Properties integrityMonitorProperties = new Properties(); - integrityMonitorProperties.load(new FileInputStream(new File( - "src/test/server/config/IntegrityMonitor.properties"))); - IntegrityMonitorProperties.initProperties(integrityMonitorProperties); - String thisPdpId = IntegrityMonitorProperties - .getProperty(IntegrityMonitorProperties.PDP_INSTANCE_ID); - - logger.debug("testLocking2: Reading xacmlPersistenceProperties"); - Properties xacmlPersistenceProperties = new Properties(); - xacmlPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/xacmlPersistence.properties"))); - XacmlPersistenceProperties.initProperties(xacmlPersistenceProperties); - - logger.debug("testLocking2: Creating emfXacml"); - EntityManagerFactory emfXacml = Persistence.createEntityManagerFactory( - "junitXacmlPU", xacmlPersistenceProperties); - - logger.debug("testLocking2: Reading droolsPersistenceProperties"); - Properties droolsPersistenceProperties = new Properties(); - droolsPersistenceProperties.load(new FileInputStream(new File( - "src/test/server/config/droolsPersistence.properties"))); - DroolsPersistenceProperties.initProperties(droolsPersistenceProperties); - - logger.debug("testLocking2: Creating emfDrools"); - EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( - "junitDroolsPU", droolsPersistenceProperties); - - DroolsPdpsConnector conn = new JpaDroolsPdpsConnector(emfDrools); - - logger.debug("testLocking2: Cleaning up tables"); - conn.deleteAllSessions(); - conn.deleteAllPdps(); - - /* - * Insert this PDP as designated. Initial standby state will be - * either null or cold standby. Demoting should transit state to - * hot standby. - */ - logger.debug("testLocking2: Inserting PDP=" + thisPdpId + " as designated"); - DroolsPdpImpl pdp = new DroolsPdpImpl(thisPdpId, true, 3, new Date()); - conn.insertPdp(pdp); - DroolsPdpEntity droolsPdpEntity = conn.getPdp(thisPdpId); - logger.debug("testLocking2: After insertion, PDP=" + thisPdpId + " has DESIGNATED=" - + droolsPdpEntity.isDesignated()); - assertTrue(droolsPdpEntity.isDesignated() == true); - - logger.debug("testLocking2: Instantiating stateManagement object and promoting PDP=" + thisPdpId); - StateManagement sm = new StateManagement(emfXacml, "dummy"); - sm.deleteAllStateManagementEntities(); - sm = new StateManagement(emfXacml, thisPdpId); - PMStandbyStateChangeNotifier pmStandbyStateChangeNotifier = new PMStandbyStateChangeNotifier(); - sm.addObserver(pmStandbyStateChangeNotifier); - - /* - * Insert another PDP as not designated. Initial standby state will be - * either null or cold standby. Demoting should transit state to - * hot standby. - */ - String standbyPdpId = "pdp2"; - logger.debug("testLocking2: Inserting PDP=" + standbyPdpId + " as not designated"); - Date yesterday = DateUtils.addDays(new Date(), -1); - pdp = new DroolsPdpImpl(standbyPdpId, false, 4, yesterday); - conn.insertPdp(pdp); - droolsPdpEntity = conn.getPdp(standbyPdpId); - logger.debug("testLocking2: After insertion, PDP=" + standbyPdpId + " has DESIGNATED=" - + droolsPdpEntity.isDesignated()); - assertTrue(droolsPdpEntity.isDesignated() == false); - - logger.debug("testLocking2: Demoting PDP=" + standbyPdpId); - StateManagement sm2 = new StateManagement(emfXacml, standbyPdpId); - sm2.addObserver(pmStandbyStateChangeNotifier); - - logger.debug("testLocking2: Running policy-management.Main class"); - PolicyManagementRunner policyManagementRunner = new PolicyManagementRunner(); - policyManagementRunner.start(); - - logger.debug("testLocking2: Runner started; Sleeping " - + interruptRecoveryTime + "ms before promoting/demoting"); - Thread.sleep(interruptRecoveryTime); - - logger.debug("testLocking2: Promoting PDP=" + thisPdpId); - sm.promote(); - - // demoting PDP should ensure that state transits to hotstandby - logger.debug("testLocking2: Demoting PDP=" + standbyPdpId); - sm2.demote(); - - logger.debug("testLocking2: Sleeping " - + sleepTime - + "ms, to allow time for policy-management.Main class to come up"); - Thread.sleep(sleepTime); - - logger.debug("testLocking2: Waking up and invoking startTransaction on active PDP=" - + thisPdpId - + ", designated=" - + conn.getPdp(thisPdpId).isDesignated()); - DroolsPDPIntegrityMonitor droolsPdpIntegrityMonitor = (DroolsPDPIntegrityMonitor) IntegrityMonitor - .getInstance(); - try { - droolsPdpIntegrityMonitor.startTransaction(); - droolsPdpIntegrityMonitor.endTransaction(); - logger.debug("testLocking2: As expected, transaction successful"); - } catch (AdministrativeStateException e) { - logger.error("testLocking2: Unexpectedly caught AdministrativeStateException, message=" + e.getMessage()); - assertTrue(false); - } catch (StandbyStatusException e) { - logger.error("testLocking2: Unexpectedly caught StandbyStatusException, message=" + e.getMessage()); - assertTrue(false); - } catch (Exception e) { - logger.error("testLocking2: Unexpectedly caught Exception, message=" + e.getMessage()); - assertTrue(false); - } - - // demoting should cause state to transit to hotstandby followed by re-promotion. - logger.debug("testLocking2: demoting PDP=" + thisPdpId); - sm = droolsPdpIntegrityMonitor.getStateManager(); - sm.demote(); - - logger.debug("testLocking2: sleeping" + electionWaitSleepTime - + " to allow election handler to re-promote PDP=" + thisPdpId); - Thread.sleep(electionWaitSleepTime); - - logger.debug("testLocking2: Waking up and invoking startTransaction on re-promoted PDP=" - + thisPdpId + ", designated=" - + conn.getPdp(thisPdpId).isDesignated()); - try { - droolsPdpIntegrityMonitor.startTransaction(); - droolsPdpIntegrityMonitor.endTransaction(); - logger.debug("testLocking2: As expected, transaction successful"); - } catch (AdministrativeStateException e) { - logger.error("testLocking2: Unexpectedly caught AdministrativeStateException, message=" + e.getMessage()); - assertTrue(false); - } catch (StandbyStatusException e) { - logger.error("testLocking2: Unexpectedly caught StandbyStatusException, message=" + e.getMessage()); - assertTrue(false); - } catch (Exception e) { - logger.error("testLocking2: Unexpectedly caught Exception, message=" + e.getMessage()); - assertTrue(false); - } - - logger.debug("testLocking2: Verifying designated status for PDP=" - + standbyPdpId); - boolean standbyPdpDesignated = conn.getPdp(standbyPdpId).isDesignated(); - assertTrue(standbyPdpDesignated == false); - - logger.debug("testLocking2: Stopping policyManagementRunner"); - //policyManagementRunner.stopRunner(); - - logger.debug("\n\ntestLocking2: Exiting\n\n"); - Thread.sleep(interruptRecoveryTime); - - } - - - private class PolicyManagementRunner extends Thread { - - public void run() { - logger.info("PolicyManagementRunner.run: Entering"); - String args[] = { "src/main/server/config" }; - try { - Main.main(args); - } catch (Exception e) { - logger - .info("PolicyManagementRunner.run: Exception thrown from Main.main(), message=" - + e.getMessage()); - return; - } - logger.info("PolicyManagementRunner.run: Exiting"); - } - - } - -} |