diff options
author | Kevin McKiou <km097d@att.com> | 2017-09-14 12:31:02 -0500 |
---|---|---|
committer | Kevin McKiou <km097d@att.com> | 2017-09-21 14:57:24 -0500 |
commit | 4c53995dd9917f05b9558bb81aa33caf9e8f0f97 (patch) | |
tree | 7ce7b788de60e03d1bac2d3c79fa38c4f515f784 /feature-active-standby-management/src/test | |
parent | fbed3c9c7b816b9fa4dd96dc218a0603b1d1c544 (diff) |
Addition of Active-Standby Feature
Patch 1: Adds the active-standby feature to drools-pdp.
This feature provides the state control of the
drools-pdp nodes controlling failover with a site
and across sites. Patch 2: Resolve merge conflict in
packages/install/pom.xml and pom.xml. Patch 3: Resolved
comments from Pamela Dragosh and Jorge Hernandez.
Issue-ID: POLICY-156
Change-Id: I922b3d5d8a464006e9675924bcbc7409d68c08d5
Signed-off-by: Kevin McKiou <km097d@att.com>
Diffstat (limited to 'feature-active-standby-management/src/test')
5 files changed, 1757 insertions, 0 deletions
diff --git a/feature-active-standby-management/src/test/java/org/onap/policy/drools/controller/test/StandbyStateManagementTest.java b/feature-active-standby-management/src/test/java/org/onap/policy/drools/controller/test/StandbyStateManagementTest.java new file mode 100644 index 00000000..a4a97968 --- /dev/null +++ b/feature-active-standby-management/src/test/java/org/onap/policy/drools/controller/test/StandbyStateManagementTest.java @@ -0,0 +1,1551 @@ +/* + * ============LICENSE_START======================================================= + * feature-active-standby-management + * ================================================================================ + * 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.onap.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.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.onap.policy.common.im.AdministrativeStateException; +import org.onap.policy.common.im.IntegrityMonitor; +import org.onap.policy.common.im.StandbyStatusException; +import org.onap.policy.common.im.StateManagement; +import org.onap.policy.drools.activestandby.ActiveStandbyFeatureAPI; +import org.onap.policy.drools.activestandby.ActiveStandbyProperties; +import org.onap.policy.drools.activestandby.DroolsPdp; +import org.onap.policy.drools.activestandby.DroolsPdpEntity; +import org.onap.policy.drools.activestandby.DroolsPdpImpl; +import org.onap.policy.drools.activestandby.DroolsPdpsConnector; +import org.onap.policy.drools.activestandby.DroolsPdpsElectionHandler; +import org.onap.policy.drools.activestandby.JpaDroolsPdpsConnector; +import org.onap.policy.drools.activestandby.PMStandbyStateChangeNotifier; +import org.onap.policy.drools.core.PolicySessionFeatureAPI; +import org.onap.policy.drools.statemanagement.StateManagementFeatureAPI; + +/* + * 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 final Logger logger = LoggerFactory.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; + + private final String configDir = "src/test/resources"; + + /* + * 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"); + + } + + @AfterClass + public static void tearDownClass() throws Exception { + } + + @Before + public void setUp() throws Exception { + //Create teh data access for xaml db + Properties stateManagementProperties = new Properties(); + stateManagementProperties.load(new FileInputStream(new File( + "src/test/resources/feature-state-management.properties"))); + + emfx = Persistence.createEntityManagerFactory("junitXacmlPU", stateManagementProperties); + + // Create an entity manager to use the DB + emx = emfx.createEntityManager(); + + //Create the data access for drools db + Properties activeStandbyProperties = new Properties(); + activeStandbyProperties.load(new FileInputStream(new File( + "src/test/resources/feature-active-standby-management.properties"))); + + emfd = Persistence.createEntityManagerFactory("junitDroolsPU", activeStandbyProperties); + + // 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.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.flush(); + et.commit(); + } + + /* + * These JUnit tests must be run one at a time in an eclipse environment + * by right-clicking StandbyStateManagementTest and selecting + * "Run As" -> "JUnit Test". + * + * They will run successfully when you run all of them under runAllTests(), + * however, you will get all sorts of non-fatal errors in the log and on the + * console that result from overlapping threads that are not terminated at the + * end of each test. The problem is that the JUnit environment does not terminate + * all the test threads between tests. This is true even if you break each JUnit + * into a separate file. Consequently, all the tests would have to be refactored + * so all test object initializations are coordinated. In other words, you + * retrieve the ActiveStandbyFeature instance and other class instances only once + * at the beginning of the JUnits and then reuse them throughout the tests. + * Initialization of the state of the objects is pretty straight forward as it + * just amounts to manipulating the entries in StateManagementEntity and + * DroolsPdpEntity tables. However, some thought needs to be given to how to + * "pause" the processing in ActiveStandbyFeature class. I think we could "pause" + * it by calling globalInit() which will, I think, restart it. So long as it + * does not create a new instance, it will force it to go through an initialization + * cycle which includes a "pause" at the beginning of proecessing. We just must + * be sure it does not create another instance - which may mean we need to add + * a factory interface instead of calling the constructor directly. + */ + + + //@Ignore + @Test + public void runAllTests() throws Exception { + testColdStandby(); + testHotStandby1(); + testHotStandby2(); + testLocking1(); + testLocking2(); + testPMStandbyStateChangeNotifier(); + testSanitizeDesignatedList(); + testComputeMostRecentPrimary(); + testComputeDesignatedPdp(); + } + + //@Ignore + //@Test + public void testPMStandbyStateChangeNotifier() throws Exception { + logger.debug("\n\ntestPMStandbyStateChangeNotifier: Entering\n\n"); + cleanXacmlDb(); + + logger.debug("testPMStandbyStateChangeNotifier: Reading activeStandbyProperties"); + + Properties activeStandbyProperties = new Properties(); + activeStandbyProperties.load(new FileInputStream(new File( + configDir + "/feature-active-standby-management.properties"))); + ActiveStandbyProperties.initProperties(activeStandbyProperties); + String thisPdpId = ActiveStandbyProperties.getProperty(ActiveStandbyProperties.NODE_NAME); + + logger.debug("testPMStandbyStateChangeNotifier: Getting StateManagementFeatureAPI"); + + StateManagementFeatureAPI sm = null; + for (StateManagementFeatureAPI feature : StateManagementFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + sm = feature; + logger.debug("testPMStandbyStateChangeNotifier stateManagementFeature.getResourceName(): {}", sm.getResourceName()); + break; + } + if(sm == null){ + logger.error("testPMStandbyStateChangeNotifier failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + logger.debug("testPMStandbyStateChangeNotifier failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + } + + //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 activeStandbyProperties"); + Properties activeStandbyProperties = new Properties(); + activeStandbyProperties.load(new FileInputStream(new File( + configDir + "/feature-active-standby-management.properties"))); + String thisPdpId = activeStandbyProperties + .getProperty(ActiveStandbyProperties.NODE_NAME); + + logger.debug("testSanitizeDesignatedList: Creating emfDrools"); + EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( + "junitDroolsPU", activeStandbyProperties); + + 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); + + // Now we want to create a StateManagementFeature and initialize it. It will be + // discovered by the ActiveStandbyFeature when the election handler initializes. + + StateManagementFeatureAPI stateManagementFeature = null; + for (StateManagementFeatureAPI feature : StateManagementFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + stateManagementFeature = feature; + logger.debug("testColdStandby stateManagementFeature.getResourceName(): {}", stateManagementFeature.getResourceName()); + break; + } + if(stateManagementFeature == null){ + logger.error("testColdStandby failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + logger.debug("testColdStandby failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + } + + + DroolsPdpsElectionHandler droolsPdpsElectionHandler = new DroolsPdpsElectionHandler(droolsPdpsConnector, pdp1); + + listOfDesignated = droolsPdpsElectionHandler.santizeDesignatedList(listOfDesignated); + + logger.debug("\n\ntestSanitizeDesignatedList: listOfDesignated.size = {}\n\n",listOfDesignated.size()); + + 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 = {}\n\n", listOfDesignated.size()); + + 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 = {}\n\n", listOfDesignated.size()); + + assertTrue(listOfDesignated.size()==4); + + } + + + //@Ignore + //@Test + public void testComputeMostRecentPrimary() throws Exception { + + logger.debug("\n\ntestComputeMostRecentPrimary: Entering\n\n"); + + logger.debug("testComputeMostRecentPrimary: Reading activeStandbyProperties"); + Properties activeStandbyProperties = new Properties(); + activeStandbyProperties.load(new FileInputStream(new File( + configDir + "/feature-active-standby-management.properties"))); + String thisPdpId = activeStandbyProperties + .getProperty(ActiveStandbyProperties.NODE_NAME); + + logger.debug("testComputeMostRecentPrimary: Creating emfDrools"); + EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( + "junitDroolsPU", activeStandbyProperties); + + 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. + + // Now we want to create a StateManagementFeature and initialize it. It will be + // discovered by the ActiveStandbyFeature when the election handler initializes. + + StateManagementFeatureAPI stateManagementFeature = null; + for (StateManagementFeatureAPI feature : StateManagementFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + stateManagementFeature = feature; + logger.debug("testComputeMostRecentPrimary stateManagementFeature.getResourceName(): {}", stateManagementFeature.getResourceName()); + break; + } + if(stateManagementFeature == null){ + logger.error("testComputeMostRecentPrimary failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + logger.debug("testComputeMostRecentPrimary failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + } + + DroolsPdpsElectionHandler droolsPdpsElectionHandler = new DroolsPdpsElectionHandler(droolsPdpsConnector, pdp1); + + DroolsPdp mostRecentPrimary = droolsPdpsElectionHandler.computeMostRecentPrimary(listOfAllPdps, listOfDesignated); + + logger.debug("\n\ntestComputeMostRecentPrimary: mostRecentPrimary.getPdpId() = {}\n\n", mostRecentPrimary.getPdpId()); + + + // 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() = {}\n\n", mostRecentPrimary.getPdpId()); + + + // 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() = {}\n\n", mostRecentPrimary.getPdpId()); + + 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() = {}\n\n", mostRecentPrimary.getPdpId()); + + 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() = {}\n\n", mostRecentPrimary.getPdpId()); + + 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() = {}\n\n", mostRecentPrimary.getPdpId()); + + assertTrue(mostRecentPrimary.getPdpId().equals("pdp4")); + + } + + //@Ignore + //@Test + public void testComputeDesignatedPdp() throws Exception{ + + logger.debug("\n\ntestComputeDesignatedPdp: Entering\n\n"); + + logger.debug("testComputeDesignatedPdp: Reading activeStandbyProperties"); + Properties activeStandbyProperties = new Properties(); + activeStandbyProperties.load(new FileInputStream(new File( + configDir + "/feature-active-standby-management.properties"))); + String thisPdpId = activeStandbyProperties + .getProperty(ActiveStandbyProperties.NODE_NAME); + + + logger.debug("testComputeDesignatedPdp: Creating emfDrools"); + EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( + "junitDroolsPU", activeStandbyProperties); + + 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 + + // Now we want to create a StateManagementFeature and initialize it. It will be + // discovered by the ActiveStandbyFeature when the election handler initializes. + + StateManagementFeatureAPI stateManagementFeature = null; + for (StateManagementFeatureAPI feature : StateManagementFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + stateManagementFeature = feature; + logger.debug("testComputeDesignatedPdp stateManagementFeature.getResourceName(): {}", stateManagementFeature.getResourceName()); + break; + } + if(stateManagementFeature == null){ + logger.error("testComputeDesignatedPdp failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + logger.debug("testComputeDesignatedPdp failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + } + + + DroolsPdpsElectionHandler droolsPdpsElectionHandler = new DroolsPdpsElectionHandler(droolsPdpsConnector, pdp1); + + 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 stateManagementProperties"); + Properties stateManagementProperties = new Properties(); + stateManagementProperties.load(new FileInputStream(new File( + configDir + "/feature-state-management.properties"))); + + logger.debug("testColdStandby: Creating emfXacml"); + EntityManagerFactory emfXacml = Persistence.createEntityManagerFactory( + "junitXacmlPU", stateManagementProperties); + + logger.debug("testColdStandby: Reading activeStandbyProperties"); + Properties activeStandbyProperties = new Properties(); + activeStandbyProperties.load(new FileInputStream(new File( + configDir + "/feature-active-standby-management.properties"))); + String thisPdpId = activeStandbyProperties.getProperty(ActiveStandbyProperties.NODE_NAME); + + logger.debug("testColdStandby: Creating emfDrools"); + EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( + "junitDroolsPU", activeStandbyProperties); + + DroolsPdpsConnector conn = new JpaDroolsPdpsConnector(emfDrools); + + logger.debug("testColdStandby: Cleaning up tables"); + conn.deleteAllPdps(); + + logger.debug("testColdStandby: Inserting PDP={} as designated", thisPdpId); + DroolsPdp pdp = new DroolsPdpImpl(thisPdpId, true, 4, new Date()); + conn.insertPdp(pdp); + DroolsPdpEntity droolsPdpEntity = conn.getPdp(thisPdpId); + logger.debug("testColdStandby: After insertion, DESIGNATED= {} " + + "for PDP= {}", droolsPdpEntity.isDesignated(), 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(); + + // Now we want to create a StateManagementFeature and initialize it. It will be + // discovered by the ActiveStandbyFeature when the election handler initializes. + + StateManagementFeatureAPI smf = null; + for (StateManagementFeatureAPI feature : StateManagementFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + smf = feature; + logger.debug("testColdStandby stateManagementFeature.getResourceName(): {}", smf.getResourceName()); + break; + } + if(smf == null){ + logger.error("testColdStandby failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + logger.debug("testColdStandby failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + } + + // Create an ActiveStandbyFeature and initialize it. It will discover the StateManagementFeature + // that has been created. + ActiveStandbyFeatureAPI activeStandbyFeature = null; + for (ActiveStandbyFeatureAPI feature : ActiveStandbyFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + activeStandbyFeature = feature; + logger.debug("testColdStandby activeStandbyFeature.getResourceName(): {}", activeStandbyFeature.getResourceName()); + break; + } + if(activeStandbyFeature == null){ + logger.error("testColdStandby failed to initialize. " + + "Unable to get instance of ActiveStandbyFeatureAPI " + + "with resourceID:{}", thisPdpId); + logger.debug("testColdStandby failed to initialize. " + + "Unable to get instance of ActiveStandbyFeatureAPI " + + "with resourceID:{}", thisPdpId); + } + + // 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: Runner started; Sleeping " + + interruptRecoveryTime + "ms before promoting PDP= {}", + thisPdpId); + Thread.sleep(interruptRecoveryTime); + + logger.debug("testColdStandby: Promoting PDP={}", thisPdpId); + smf.promote(); + + String standbyStatus = sm.getStandbyStatus(thisPdpId); + logger.debug("testColdStandby: Before locking, PDP= {} has standbyStatus= {}", + thisPdpId, standbyStatus); + + logger.debug("testColdStandby: Locking smf"); + smf.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= {} for PDP={}", droolsPdpEntity.isDesignated(), thisPdpId); + assertTrue(droolsPdpEntity.isDesignated() == false); + + 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 stateManagementProperties"); + Properties stateManagementProperties = new Properties(); + stateManagementProperties.load(new FileInputStream(new File( + configDir + "/feature-state-management.properties"))); + + logger.debug("testHotStandby1: Creating emfXacml"); + EntityManagerFactory emfXacml = Persistence.createEntityManagerFactory( + "junitXacmlPU", stateManagementProperties); + + logger.debug("testHotStandby1: Reading activeStandbyProperties"); + Properties activeStandbyProperties = new Properties(); + activeStandbyProperties.load(new FileInputStream(new File( + configDir + "/feature-active-standby-management.properties"))); + String thisPdpId = activeStandbyProperties + .getProperty(ActiveStandbyProperties.NODE_NAME); + + logger.debug("testHotStandby1: Creating emfDrools"); + EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( + "junitDroolsPU", activeStandbyProperties); + + DroolsPdpsConnector conn = new JpaDroolsPdpsConnector(emfDrools); + + logger.debug("testHotStandby1: Cleaning up tables"); + 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={} as not designated", thisPdpId); + 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={} has DESIGNATED={}", + thisPdpId, droolsPdpEntity.isDesignated()); + assertTrue(droolsPdpEntity.isDesignated() == false); + + logger.debug("testHotStandby1: Instantiating stateManagement object"); + StateManagement sm = new StateManagement(emfXacml, "dummy"); + sm.deleteAllStateManagementEntities(); + + + // Now we want to create a StateManagementFeature and initialize it. It will be + // discovered by the ActiveStandbyFeature when the election handler initializes. + + StateManagementFeatureAPI smf = null; + for (StateManagementFeatureAPI feature : StateManagementFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + smf = feature; + logger.debug("testHotStandby1 stateManagementFeature.getResourceName(): {}", smf.getResourceName()); + break; + } + if(smf == null){ + logger.error("testHotStandby1 failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + logger.debug("testHotStandby1 failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + } + + // Create an ActiveStandbyFeature and initialize it. It will discover the StateManagementFeature + // that has been created. + ActiveStandbyFeatureAPI activeStandbyFeature = null; + for (ActiveStandbyFeatureAPI feature : ActiveStandbyFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + activeStandbyFeature = feature; + logger.debug("testHotStandby1 activeStandbyFeature.getResourceName(): {}", activeStandbyFeature.getResourceName()); + break; + } + if(activeStandbyFeature == null){ + logger.error("testHotStandby1 failed to initialize. " + + "Unable to get instance of ActiveStandbyFeatureAPI " + + "with resourceID: {}", thisPdpId); + logger.debug("testHotStandby1 failed to initialize. " + + "Unable to get instance of ActiveStandbyFeatureAPI " + + "with resourceID: {}", thisPdpId); + } + + + logger.debug("testHotStandby1: Demoting PDP={}", thisPdpId); + // demoting should cause state to transit to hotstandby + smf.demote(); + + + logger.debug("testHotStandby1: Sleeping {} ms, to allow JpaDroolsPdpsConnector " + + "time to check droolspdpentity table", sleepTime); + 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= {} " + + "for PDP= {}", droolsPdpEntity.isDesignated(), thisPdpId); + assertTrue(droolsPdpEntity.isDesignated() == true); + String standbyStatus = smf.getStandbyStatus(thisPdpId); + logger.debug("testHotStandby1: After demotion, PDP= {} " + + "has standbyStatus= {}", thisPdpId, 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 stateManagementProperties"); + Properties stateManagementProperties = new Properties(); + stateManagementProperties.load(new FileInputStream(new File( + configDir + "/feature-state-management.properties"))); + + logger.info("testHotStandby2: Creating emfXacml"); + EntityManagerFactory emfXacml = Persistence.createEntityManagerFactory( + "junitXacmlPU", stateManagementProperties); + + logger.info("testHotStandby2: Reading activeStandbyProperties"); + Properties activeStandbyProperties = new Properties(); + activeStandbyProperties.load(new FileInputStream(new File( + configDir + "/feature-active-standby-management.properties"))); + String thisPdpId = activeStandbyProperties + .getProperty(ActiveStandbyProperties.NODE_NAME); + + logger.info("testHotStandby2: Creating emfDrools"); + EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( + "junitDroolsPU", activeStandbyProperties); + + DroolsPdpsConnector conn = new JpaDroolsPdpsConnector(emfDrools); + + logger.info("testHotStandby2: Cleaning up tables"); + conn.deleteAllPdps(); + + + // Insert a PDP that's designated but not current. + + String activePdpId = "pdp2"; + logger.info("testHotStandby2: Inserting PDP={} as stale, designated PDP", activePdpId); + 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= {}, which is " + + "not current, has DESIGNATED= {}", activePdpId, 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 + + // 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= {} as not designated", thisPdpId); + pdp = new DroolsPdpImpl(thisPdpId, false, 4, yesterday); + conn.insertPdp(pdp); + droolsPdpEntity = conn.getPdp(thisPdpId); + logger.info("testHotStandby2: After insertion, PDP={} " + + "has DESIGNATED= {}", thisPdpId, droolsPdpEntity.isDesignated()); + assertTrue(droolsPdpEntity.isDesignated() == false); + + + // Now we want to create a StateManagementFeature and initialize it. It will be + // discovered by the ActiveStandbyFeature when the election handler initializes. + + StateManagementFeatureAPI sm2 = null; + for (StateManagementFeatureAPI feature : StateManagementFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + sm2 = feature; + logger.debug("testHotStandby2 stateManagementFeature.getResourceName(): {}", sm2.getResourceName()); + break; + } + if(sm2 == null){ + logger.error("testHotStandby2 failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + logger.debug("testHotStandby2 failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + } + + // Create an ActiveStandbyFeature and initialize it. It will discover the StateManagementFeature + // that has been created. + ActiveStandbyFeatureAPI activeStandbyFeature = null; + for (ActiveStandbyFeatureAPI feature : ActiveStandbyFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + activeStandbyFeature = feature; + logger.debug("testHotStandby2 activeStandbyFeature.getResourceName(): {}", activeStandbyFeature.getResourceName()); + break; + } + if(activeStandbyFeature == null){ + logger.error("testHotStandby2 failed to initialize. " + + "Unable to get instance of ActiveStandbyFeatureAPI " + + "with resourceID: {}", thisPdpId); + logger.debug("testHotStandby2 failed to initialize. " + + "Unable to get instance of ActiveStandbyFeatureAPI " + + "with resourceID: {}", thisPdpId); + } + + logger.info("testHotStandby2: Runner started; Sleeping {} " + + "ms before promoting/demoting", interruptRecoveryTime); + Thread.sleep(interruptRecoveryTime); + + logger.info("testHotStandby2: Runner started; promoting PDP={}", activePdpId); + //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();//pdp2 + sm.promote(); + String standbyStatus = sm.getStandbyStatus(activePdpId); + logger.info("testHotStandby2: After promoting, PDP= {} has standbyStatus= {}", activePdpId, 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={} has standbyStatus= {}",thisPdpId , standbyStatus); + + logger.info("testHotStandby2: Sleeping {} ms, to allow JpaDroolsPdpsConnector " + + "time to check droolspdpentity table", sleepTime); + 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={}" + + ", DESIGNATED= {}" + + " for PDP= {}", activePdpId, droolsPdpEntity.isDesignated(), thisPdpId); + assertTrue(droolsPdpEntity.isDesignated() == true); + standbyStatus = sm2.getStandbyStatus(thisPdpId); + logger.info("testHotStandby2: After demoting PDP={}" + + ", PDP={} has standbyStatus= {}", + activePdpId, thisPdpId, 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 stateManagementProperties"); + Properties stateManagementProperties = new Properties(); + stateManagementProperties.load(new FileInputStream(new File( + configDir + "/feature-state-management.properties"))); + + logger.debug("testLocking1: Creating emfXacml"); + EntityManagerFactory emfXacml = Persistence.createEntityManagerFactory( + "junitXacmlPU", stateManagementProperties); + + logger.debug("testLocking1: Reading activeStandbyProperties"); + Properties activeStandbyProperties = new Properties(); + activeStandbyProperties.load(new FileInputStream(new File( + configDir + "/feature-active-standby-management.properties"))); + String thisPdpId = activeStandbyProperties + .getProperty(ActiveStandbyProperties.NODE_NAME); + + logger.debug("testLocking1: Creating emfDrools"); + EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( + "junitDroolsPU", activeStandbyProperties); + + DroolsPdpsConnector conn = new JpaDroolsPdpsConnector(emfDrools); + + logger.debug("testLocking1: Cleaning up tables"); + conn.deleteAllPdps(); + + /* + * Insert this PDP as designated. Initial standby state will be + * either null or cold standby. + */ + + logger.debug("testLocking1: Inserting PDP= {} as designated", thisPdpId); + DroolsPdpImpl pdp = new DroolsPdpImpl(thisPdpId, true, 4, new Date()); + conn.insertPdp(pdp); + DroolsPdpEntity droolsPdpEntity = conn.getPdp(thisPdpId); + logger.debug("testLocking1: After insertion, PDP= {} has DESIGNATED= {}", + thisPdpId, droolsPdpEntity.isDesignated()); + assertTrue(droolsPdpEntity.isDesignated() == true); + + logger.debug("testLocking1: Instantiating stateManagement object"); + StateManagement smDummy = new StateManagement(emfXacml, "dummy"); + smDummy.deleteAllStateManagementEntities(); + + // Now we want to create a StateManagementFeature and initialize it. It will be + // discovered by the ActiveStandbyFeature when the election handler initializes. + + StateManagementFeatureAPI sm = null; + for (StateManagementFeatureAPI feature : StateManagementFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + sm = feature; + logger.debug("testLocking1 stateManagementFeature.getResourceName(): {}", sm.getResourceName()); + break; + } + if(sm == null){ + logger.error("testLocking1 failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + logger.debug("testLocking1 failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + } + + // Create an ActiveStandbyFeature and initialize it. It will discover the StateManagementFeature + // that has been created. + ActiveStandbyFeatureAPI activeStandbyFeature = null; + for (ActiveStandbyFeatureAPI feature : ActiveStandbyFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + activeStandbyFeature = feature; + logger.debug("testLocking1 activeStandbyFeature.getResourceName(): {}", activeStandbyFeature.getResourceName()); + break; + } + if(activeStandbyFeature == null){ + logger.error("testLocking1 failed to initialize. " + + "Unable to get instance of ActiveStandbyFeatureAPI " + + "with resourceID: {}", thisPdpId); + logger.debug("testLocking1 failed to initialize. " + + "Unable to get instance of ActiveStandbyFeatureAPI " + + "with resourceID: {}", thisPdpId); + } + + 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 {} ms, to allow time for " + + "policy-management.Main class to come up, designated= {}", + sleepTime, conn.getPdp(thisPdpId).isDesignated()); + Thread.sleep(sleepTime); + + logger.debug("testLocking1: Waking up and invoking startTransaction on active PDP={}" + + ", designated= {}",thisPdpId, conn.getPdp(thisPdpId).isDesignated()); + + + IntegrityMonitor droolsPdpIntegrityMonitor = IntegrityMonitor.getInstance(); + try { + droolsPdpIntegrityMonitor.startTransaction(); + droolsPdpIntegrityMonitor.endTransaction(); + logger.debug("testLocking1: As expected, transaction successful"); + } catch (AdministrativeStateException e) { + logger.error("testLocking1: Unexpectedly caught AdministrativeStateException, ", e); + assertTrue(false); + } catch (StandbyStatusException e) { + logger.error("testLocking1: Unexpectedly caught StandbyStatusException, ", e); + assertTrue(false); + } catch (Exception e) { + logger.error("testLocking1: Unexpectedly caught Exception, ", e); + 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.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={}" + + ", designated={}", thisPdpId, 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, ", e); + assertTrue(false); + } catch (StandbyStatusException e) { + logger.error("testLocking1: Unexpectedly caught StandbyStatusException, ", e); + assertTrue(false); + } catch (Exception e) { + logger.error("testLocking1: Unexpectedly caught Exception, ", e); + 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= {}" + + ", designated= {}",thisPdpId, 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, ", e); + } catch (StandbyStatusException e) { + logger.error("testLocking1: Unexpectedly caught StandbyStatusException, ", e); + assertTrue(false); + } catch (Exception e) { + logger.error("testLocking1: Unexpectedly caught Exception, ", e); + 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, ", e); + assertTrue(false); + } catch (StandbyStatusException e) { + logger.debug("testLocking1: Unexpectedly caught StandbyStatusException, ", e); + assertTrue(false); + } catch (Exception e) { + logger.error("testLocking1: Unexpectedly caught Exception, ", e); + assertTrue(false); + } finally { + droolsPdpIntegrityMonitor.endTransaction(); + } + + // demoting should cause state to transit to hot standby + 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={}" + + ", designated={}", thisPdpId, 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, ", e); + assertTrue(false); + } catch (StandbyStatusException e) { + logger.error("testLocking1: As expected caught StandbyStatusException, ", e); + } catch (Exception e) { + logger.error("testLocking1: Unexpectedly caught Exception, ", e); + assertTrue(false); + } + + 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 stateManagementProperties"); + Properties stateManagementProperties = new Properties(); + stateManagementProperties.load(new FileInputStream(new File( + configDir + "/feature-state-management.properties"))); + + logger.debug("testLocking2: Creating emfXacml"); + EntityManagerFactory emfXacml = Persistence.createEntityManagerFactory( + "junitXacmlPU", stateManagementProperties); + + logger.debug("testLocking2: Reading activeStandbyProperties"); + Properties activeStandbyProperties = new Properties(); + activeStandbyProperties.load(new FileInputStream(new File( + configDir + "/feature-active-standby-management.properties"))); + String thisPdpId = activeStandbyProperties + .getProperty(ActiveStandbyProperties.NODE_NAME); + + logger.debug("testLocking2: Creating emfDrools"); + EntityManagerFactory emfDrools = Persistence.createEntityManagerFactory( + "junitDroolsPU", activeStandbyProperties); + + DroolsPdpsConnector conn = new JpaDroolsPdpsConnector(emfDrools); + + logger.debug("testLocking2: Cleaning up tables"); + 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= {} as designated", thisPdpId); + DroolsPdpImpl pdp = new DroolsPdpImpl(thisPdpId, true, 3, new Date()); + conn.insertPdp(pdp); + DroolsPdpEntity droolsPdpEntity = conn.getPdp(thisPdpId); + logger.debug("testLocking2: After insertion, PDP= {} has DESIGNATED= {}", + thisPdpId, droolsPdpEntity.isDesignated()); + assertTrue(droolsPdpEntity.isDesignated() == true); + + logger.debug("testLocking2: Instantiating stateManagement object and promoting PDP={}", thisPdpId); + StateManagement smDummy = new StateManagement(emfXacml, "dummy"); + smDummy.deleteAllStateManagementEntities(); + + // Now we want to create a StateManagementFeature and initialize it. It will be + // discovered by the ActiveStandbyFeature when the election handler initializes. + + StateManagementFeatureAPI sm = null; + for (StateManagementFeatureAPI feature : StateManagementFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + sm = feature; + logger.debug("testLocking2 stateManagementFeature.getResourceName(): {}", sm.getResourceName()); + break; + } + if(sm == null){ + logger.error("testLocking2 failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + logger.debug("testLocking2 failed to initialize. " + + "Unable to get instance of StateManagementFeatureAPI " + + "with resourceID: {}", thisPdpId); + } + + // Create an ActiveStandbyFeature and initialize it. It will discover the StateManagementFeature + // that has been created. + ActiveStandbyFeatureAPI activeStandbyFeature = null; + for (ActiveStandbyFeatureAPI feature : ActiveStandbyFeatureAPI.impl.getList()) + { + ((PolicySessionFeatureAPI) feature).globalInit(null, configDir); + activeStandbyFeature = feature; + logger.debug("testLocking2 activeStandbyFeature.getResourceName(): {}", activeStandbyFeature.getResourceName()); + break; + } + if(activeStandbyFeature == null){ + logger.error("testLocking2 failed to initialize. " + + "Unable to get instance of ActiveStandbyFeatureAPI " + + "with resourceID: {}", thisPdpId); + logger.debug("testLocking2 failed to initialize. " + + "Unable to get instance of ActiveStandbyFeatureAPI " + + "with resourceID: {}", thisPdpId); + } + + /* + * 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= {} as not designated", standbyPdpId); + 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={} has DESIGNATED= {}", + standbyPdpId, droolsPdpEntity.isDesignated()); + assertTrue(droolsPdpEntity.isDesignated() == false); + + logger.debug("testLocking2: Demoting PDP= {}", standbyPdpId); + StateManagement sm2 = new StateManagement(emfXacml, standbyPdpId); + + logger.debug("testLocking2: Runner started; Sleeping {} ms " + + "before promoting/demoting", interruptRecoveryTime); + 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 {} ms, to allow time for to come up", sleepTime); + Thread.sleep(sleepTime); + + logger.debug("testLocking2: Waking up and invoking startTransaction on active PDP={}" + + ", designated= {}", thisPdpId, conn.getPdp(thisPdpId).isDesignated()); + + IntegrityMonitor droolsPdpIntegrityMonitor = IntegrityMonitor.getInstance(); + + try { + droolsPdpIntegrityMonitor.startTransaction(); + droolsPdpIntegrityMonitor.endTransaction(); + logger.debug("testLocking2: As expected, transaction successful"); + } catch (AdministrativeStateException e) { + logger.error("testLocking2: Unexpectedly caught AdministrativeStateException, ", e); + assertTrue(false); + } catch (StandbyStatusException e) { + logger.error("testLocking2: Unexpectedly caught StandbyStatusException, ", e); + assertTrue(false); + } catch (Exception e) { + logger.error("testLocking2: Unexpectedly caught Exception, ", e); + assertTrue(false); + } + + // demoting should cause state to transit to hotstandby followed by re-promotion. + logger.debug("testLocking2: demoting PDP={}", thisPdpId); + sm.demote(); + + logger.debug("testLocking2: sleeping {}" + + " to allow election handler to re-promote PDP={}", electionWaitSleepTime, thisPdpId); + Thread.sleep(electionWaitSleepTime); + + logger.debug("testLocking2: Waking up and invoking startTransaction " + + "on re-promoted PDP= {}, designated= {}", + thisPdpId, 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, ", e); + assertTrue(false); + } catch (StandbyStatusException e) { + logger.error("testLocking2: Unexpectedly caught StandbyStatusException, ", e); + assertTrue(false); + } catch (Exception e) { + logger.error("testLocking2: Unexpectedly caught Exception, ", e); + assertTrue(false); + } + + logger.debug("testLocking2: Verifying designated status for PDP= {}", standbyPdpId); + boolean standbyPdpDesignated = conn.getPdp(standbyPdpId).isDesignated(); + assertTrue(standbyPdpDesignated == false); + + logger.debug("\n\ntestLocking2: Exiting\n\n"); + Thread.sleep(interruptRecoveryTime); + } +} diff --git a/feature-active-standby-management/src/test/resources/META-INF/persistence.xml b/feature-active-standby-management/src/test/resources/META-INF/persistence.xml new file mode 100644 index 00000000..ff6ac58a --- /dev/null +++ b/feature-active-standby-management/src/test/resources/META-INF/persistence.xml @@ -0,0 +1,47 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + ============LICENSE_START======================================================= + feature-active-standby-management + ================================================================================ + 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========================================================= + --> + +<persistence version="2.1" + xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd"> + <persistence-unit name="junitDroolsPU" transaction-type="RESOURCE_LOCAL"> + <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider> + <class>org.onap.policy.drools.activestandby.DroolsPdpEntity</class> + <properties> + <property name="javax.persistence.schema-generation.database.action" value="drop-and-create"/> + <property name="javax.persistence.schema-generation.scripts.action" value="drop-and-create"/> + <property name="javax.persistence.schema-generation.scripts.create-target" value="./sql/generatedCreateDrools.ddl"/> + <property name="javax.persistence.schema-generation.scripts.drop-target" value="./sql/generatedDropDrools.ddl"/> + </properties> + </persistence-unit> + <persistence-unit name="junitXacmlPU" transaction-type="RESOURCE_LOCAL"> + <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider> + <class>org.onap.policy.common.im.jpa.StateManagementEntity</class> + <class>org.onap.policy.common.im.jpa.ForwardProgressEntity</class> + <class>org.onap.policy.common.im.jpa.ResourceRegistrationEntity</class> + <properties> + <property name="javax.persistence.schema-generation.database.action" value="drop-and-create"/> + <property name="javax.persistence.schema-generation.scripts.action" value="drop-and-create"/> + <property name="javax.persistence.schema-generation.scripts.create-target" value="./sql/generatedCreateXacml.ddl"/> + <property name="javax.persistence.schema-generation.scripts.drop-target" value="./sql/generatedDropXacml.ddl"/> + </properties> + </persistence-unit> +</persistence> diff --git a/feature-active-standby-management/src/test/resources/feature-active-standby-management.properties b/feature-active-standby-management/src/test/resources/feature-active-standby-management.properties new file mode 100644 index 00000000..bbae5d98 --- /dev/null +++ b/feature-active-standby-management/src/test/resources/feature-active-standby-management.properties @@ -0,0 +1,39 @@ +### +# ============LICENSE_START======================================================= +# feature-active-standby-management +# ================================================================================ +# 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========================================================= +### + +# DB properties +javax.persistence.jdbc.driver = org.h2.Driver +javax.persistence.jdbc.url = jdbc:h2:file:./sql/activestandbymanagement +javax.persistence.jdbc.user = sa +javax.persistence.jdbc.password = + +# Must be unique across the system +resource.name=pdp1 +# Name of the site in which this node is hosted +site_name=pdp_1 + +# Needed by DroolsPdpsElectionHandler +pdp.checkInterval=1500 +pdp.updateInterval=1000 +#pdp.timeout=3000 +# Need long timeout, because testTransaction is only run every 10 seconds. +pdp.timeout=15000 +#how long do we wait for the pdp table to populate on initial startup +pdp.initialWait=20000
\ No newline at end of file diff --git a/feature-active-standby-management/src/test/resources/feature-state-management.properties b/feature-active-standby-management/src/test/resources/feature-state-management.properties new file mode 100644 index 00000000..3d767a17 --- /dev/null +++ b/feature-active-standby-management/src/test/resources/feature-state-management.properties @@ -0,0 +1,74 @@ +### +# ============LICENSE_START======================================================= +# feature-active-standby-management +# ================================================================================ +# 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========================================================= +### + +# DB properties +javax.persistence.jdbc.driver = org.h2.Driver +javax.persistence.jdbc.url = jdbc:h2:file:./sql/statemanagement +javax.persistence.jdbc.user = sa +javax.persistence.jdbc.password = + +# DroolsPDPIntegrityMonitor Properties +hostPort = 0.0.0.0:57692 + +#IntegrityMonitor Properties + +# Must be unique across the system +resource.name=pdp1 +# Name of the site in which this node is hosted +site_name = pdp_1 +# Forward Progress Monitor update interval seconds +fp_monitor_interval = 30 +# Failed counter threshold before failover +failed_counter_threshold = 3 +# Interval between test transactions when no traffic seconds +test_trans_interval = 10 +# Interval between writes of the FPC to the DB seconds +write_fpc_interval = 5 +# Node type Note: Make sure you don't leave any trailing spaces, or you'll get an 'invalid node type' error! +node_type = pdp_drools +# Dependency groups are groups of resources upon which a node operational state is dependent upon. +# Each group is a comma-separated list of resource names and groups are separated by a semicolon. For example: +# dependency_groups=site_1.astra_1,site_1.astra_2;site_1.brms_1,site_1.brms_2;site_1.logparser_1;site_1.pypdp_1 +dependency_groups= +# When set to true, dependent health checks are performed by using JMX to invoke test() on the dependent. +# The default false is to use state checks for health. +test_via_jmx=true +# This is the max number of seconds beyond which a non incrementing FPC is considered a failure +max_fpc_update_interval=120 +# Run the state audit every 60 seconds (60000 ms). The state audit finds stale DB entries in the +# forwardprogressentity table and marks the node as disabled/failed in the statemanagemententity +# table. NOTE! It will only run on nodes that have a standbystatus = providingservice. +# A value of <= 0 will turn off the state audit. +state_audit_interval_ms=60000 +# The refresh state audit is run every (default) 10 minutes (600000 ms) to clean up any state corruption in the +# DB statemanagemententity table. It only refreshes the DB state entry for the local node. That is, it does not +# refresh the state of any other nodes. A value <= 0 will turn the audit off. Any other value will override +# the default of 600000 ms. +refresh_state_audit_interval_ms=600000 + + +# Repository audit properties +# Flag to control the execution of the subsystemTest for the Nexus Maven repository +repository.audit.is.active=false +repository.audit.ignore.errors=true + +# DB Audit Properties +# Flag to control the execution of the subsystemTest for the Database +db.audit.is.active=false diff --git a/feature-active-standby-management/src/test/resources/logback-test.xml b/feature-active-standby-management/src/test/resources/logback-test.xml new file mode 100644 index 00000000..a36bdb16 --- /dev/null +++ b/feature-active-standby-management/src/test/resources/logback-test.xml @@ -0,0 +1,46 @@ +<!-- + ============LICENSE_START======================================================= + feature-state-management + ================================================================================ + 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========================================================= + --> + +<!-- Controls the output of logs for JUnit tests --> + +<configuration> + + <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> + <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"> + <Pattern> + %d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36}.%M\(%line\) - %msg%n + </Pattern> + </encoder> + </appender> + <appender name="FILE" class="ch.qos.logback.core.FileAppender"> + <file>logs/debug.log</file> + <encoder> + <Pattern> + %d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36}.%M\(%line\) - %msg%n + </Pattern> + </encoder> + </appender> + + <root level="debug"> + <appender-ref ref="STDOUT" /> + <appender-ref ref="FILE" /> + </root> + +</configuration> |