diff options
Diffstat (limited to 'controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/ControlLoopFailureTest.java')
| -rw-r--r-- | controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/ControlLoopFailureTest.java | 260 |
1 files changed, 120 insertions, 140 deletions
diff --git a/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/ControlLoopFailureTest.java b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/ControlLoopFailureTest.java index 826488691..686b3805f 100644 --- a/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/ControlLoopFailureTest.java +++ b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/ControlLoopFailureTest.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * demo * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2017-2018 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. @@ -20,7 +20,10 @@ package org.onap.policy.template.demo; -import static org.junit.Assert.*; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; import java.io.IOException; import java.net.URLEncoder; @@ -35,10 +38,10 @@ import org.junit.BeforeClass; import org.junit.Test; import org.kie.api.runtime.KieSession; import org.kie.api.runtime.rule.FactHandle; -import org.onap.policy.appclcm.LCMRequest; -import org.onap.policy.appclcm.LCMRequestWrapper; -import org.onap.policy.appclcm.LCMResponse; -import org.onap.policy.appclcm.LCMResponseWrapper; +import org.onap.policy.appclcm.LcmRequest; +import org.onap.policy.appclcm.LcmRequestWrapper; +import org.onap.policy.appclcm.LcmResponse; +import org.onap.policy.appclcm.LcmResponseWrapper; import org.onap.policy.controlloop.ControlLoopEventStatus; import org.onap.policy.controlloop.ControlLoopNotificationType; import org.onap.policy.controlloop.VirtualControlLoopEvent; @@ -60,53 +63,59 @@ import org.slf4j.LoggerFactory; public class ControlLoopFailureTest implements TopicListener { private static final Logger logger = LoggerFactory.getLogger(VCPEControlLoopTest.class); - + private static List<? extends TopicSink> noopTopics; - + private static KieSession kieSession; private static Util.Pair<ControlLoopPolicy, String> pair; private UUID requestId; private UUID requestId2; private UUID requestId3; private int eventCount; - + static { /* Set environment properties */ Util.setAAIProps(); Util.setGuardProps(); Util.setPUProp(); } - + @BeforeClass public static void setUpSimulator() { PolicyEngine.manager.configure(new Properties()); assertTrue(PolicyEngine.manager.start()); Properties noopSinkProperties = new Properties(); noopSinkProperties.put(PolicyProperties.PROPERTY_NOOP_SINK_TOPICS, "APPC-LCM-READ,POLICY-CL-MGT"); - noopSinkProperties.put("noop.sink.topics.APPC-LCM-READ.events", "org.onap.policy.appclcm.LCMRequestWrapper"); - noopSinkProperties.put("noop.sink.topics.APPC-LCM-READ.events.custom.gson", "org.onap.policy.appclcm.util.Serialization,gson"); - noopSinkProperties.put("noop.sink.topics.POLICY-CL-MGT.events", "org.onap.policy.controlloop.VirtualControlLoopNotification"); - noopSinkProperties.put("noop.sink.topics.POLICY-CL-MGT.events.custom.gson", "org.onap.policy.controlloop.util.Serialization,gsonPretty"); + noopSinkProperties.put("noop.sink.topics.APPC-LCM-READ.events", "org.onap.policy.appclcm.LcmRequestWrapper"); + noopSinkProperties.put("noop.sink.topics.APPC-LCM-READ.events.custom.gson", + "org.onap.policy.appclcm.util.Serialization,gson"); + noopSinkProperties.put("noop.sink.topics.POLICY-CL-MGT.events", + "org.onap.policy.controlloop.VirtualControlLoopNotification"); + noopSinkProperties.put("noop.sink.topics.POLICY-CL-MGT.events.custom.gson", + "org.onap.policy.controlloop.util.Serialization,gsonPretty"); noopTopics = TopicEndpoint.manager.addTopicSinks(noopSinkProperties); - - EventProtocolCoder.manager.addEncoder("junit.groupId", "junit.artifactId", "POLICY-CL-MGT", "org.onap.policy.controlloop.VirtualControlLoopNotification", new JsonProtocolFilter(), null, null, 1111); - EventProtocolCoder.manager.addEncoder("junit.groupId", "junit.artifactId", "APPC-LCM-READ", "org.onap.policy.appclcm.LCMRequestWrapper", new JsonProtocolFilter(), null, null, 1111); + + EventProtocolCoder.manager.addEncoder("junit.groupId", "junit.artifactId", "POLICY-CL-MGT", + "org.onap.policy.controlloop.VirtualControlLoopNotification", new JsonProtocolFilter(), null, null, + 1111); + EventProtocolCoder.manager.addEncoder("junit.groupId", "junit.artifactId", "APPC-LCM-READ", + "org.onap.policy.appclcm.LcmRequestWrapper", new JsonProtocolFilter(), null, null, 1111); try { Util.buildAaiSim(); Util.buildGuardSim(); } catch (Exception e) { fail(e.getMessage()); } - + /* * Start the kie session */ try { - kieSession = startSession("../archetype-cl-amsterdam/src/main/resources/archetype-resources/src/main/resources/__closedLoopControlName__.drl", - "src/test/resources/yaml/policy_ControlLoop_vCPE.yaml", - "service=ServiceDemo;resource=Res1Demo;type=operational", - "CL_vCPE", - "org.onap.closed_loop.ServiceDemo:VNFS:1.0.0"); + kieSession = startSession( + "../archetype-cl-amsterdam/src/main/resources/archetype-resources/src/main/resources/__closedLoopControlName__.drl", + "src/test/resources/yaml/policy_ControlLoop_vCPE.yaml", + "service=ServiceDemo;resource=Res1Demo;type=operational", "CL_vCPE", + "org.onap.closed_loop.ServiceDemo:VNFS:1.0.0"); } catch (IOException e) { e.printStackTrace(); logger.debug("Could not create kieSession"); @@ -116,111 +125,96 @@ public class ControlLoopFailureTest implements TopicListener { @AfterClass public static void tearDownSimulator() { - /* + /* * Gracefully shut down the kie session */ kieSession.dispose(); - + PolicyEngine.manager.stop(); HttpServletServer.factory.destroy(); PolicyController.factory.shutdown(); TopicEndpoint.manager.shutdown(); } - + /** - * This test case tests the scenario where 3 events occur - * and 2 of the requests refer to the same target entity - * while the 3rd is for another entity. The expected result - * is that the event with the duplicate target entity will have - * a final success result for one of the events, and a rejected - * message for the one that was unable to obtain the lock. The - * event that is referring to a different target entity should - * be able to obtain a lock since it is a different target. After - * processing of all events there should only be the params object - * left in memory. + * This test case tests the scenario where 3 events occur and 2 of the requests refer to the + * same target entity while the 3rd is for another entity. The expected result is that the event + * with the duplicate target entity will have a final success result for one of the events, and + * a rejected message for the one that was unable to obtain the lock. The event that is + * referring to a different target entity should be able to obtain a lock since it is a + * different target. After processing of all events there should only be the params object left + * in memory. */ @Test public void targetLockedTest() { - + /* - * Allows the PolicyEngine to callback to this object to - * notify that there is an event ready to be pulled - * from the queue + * Allows the PolicyEngine to callback to this object to notify that there is an event ready + * to be pulled from the queue */ for (TopicSink sink : noopTopics) { assertTrue(sink.start()); sink.register(this); } - + /* * Create a unique requestId */ requestId = UUID.randomUUID(); - + /* * This will be a unique request for another target entity */ requestId2 = UUID.randomUUID(); - + /* - * This will be a request duplicating the target entity - * of the first request + * This will be a request duplicating the target entity of the first request */ requestId3 = UUID.randomUUID(); - - /* - * Simulate an onset event the policy engine will - * receive from DCAE to kick off processing through - * the rules + + /* + * Simulate an onset event the policy engine will receive from DCAE to kick off processing + * through the rules */ sendEvent(pair.a, requestId, ControlLoopEventStatus.ONSET, "vnf01"); - + /* * Send a second event requesting an action for a different target entity */ sendEvent(pair.a, requestId2, ControlLoopEventStatus.ONSET, "vnf02"); /* - * Send a second event for a different target to ensure there - * are no problems with obtaining a lock for a different + * Send a second event for a different target to ensure there are no problems with obtaining + * a lock for a different */ kieSession.fireUntilHalt(); - + /* * The only fact in memory should be Params */ assertEquals(1, kieSession.getFactCount()); - + /* * Print what's left in memory */ dumpFacts(kieSession); - + } /** - * This method will start a kie session and instantiate - * the Policy Engine. + * This method will start a kie session and instantiate the Policy Engine. * - * @param droolsTemplate - * the DRL rules file - * @param yamlFile - * the yaml file containing the policies - * @param policyScope - * scope for policy - * @param policyName - * name of the policy - * @param policyVersion - * version of the policy - * @return the kieSession to be used to insert facts + * @param droolsTemplate the DRL rules file + * @param yamlFile the yaml file containing the policies + * @param policyScope scope for policy + * @param policyName name of the policy + * @param policyVersion version of the policy + * @return the kieSession to be used to insert facts * @throws IOException */ - private static KieSession startSession(String droolsTemplate, - String yamlFile, - String policyScope, - String policyName, - String policyVersion) throws IOException { - + private static KieSession startSession(String droolsTemplate, String yamlFile, String policyScope, + String policyName, String policyVersion) throws IOException { + /* * Load policies from yaml */ @@ -230,43 +224,43 @@ public class ControlLoopFailureTest implements TopicListener { assertNotNull(pair.a.getControlLoop()); assertNotNull(pair.a.getControlLoop().getControlLoopName()); assertTrue(pair.a.getControlLoop().getControlLoopName().length() > 0); - - /* + + /* * Construct a kie session */ - final KieSession kieSession = Util.buildContainer(droolsTemplate, - pair.a.getControlLoop().getControlLoopName(), - policyScope, - policyName, - policyVersion, - URLEncoder.encode(pair.b, "UTF-8")); - + final KieSession kieSession = Util.buildContainer(droolsTemplate, pair.a.getControlLoop().getControlLoopName(), + policyScope, policyName, policyVersion, URLEncoder.encode(pair.b, "UTF-8")); + /* * Retrieve the Policy Engine */ - + logger.debug("============"); logger.debug(URLEncoder.encode(pair.b, "UTF-8")); logger.debug("============"); - + return kieSession; } - + /* * (non-Javadoc) + * * @see org.onap.policy.drools.PolicyEngineListener#newEventNotification(java.lang.String) */ + @Override public void onTopicEvent(CommInfrastructure commType, String topic, String event) { /* - * Pull the object that was sent out to DMAAP and make - * sure it is a ControlLoopNoticiation of type active + * Pull the object that was sent out to DMAAP and make sure it is a ControlLoopNoticiation + * of type active */ Object obj = null; if ("POLICY-CL-MGT".equals(topic)) { - obj = org.onap.policy.controlloop.util.Serialization.gsonJunit.fromJson(event, org.onap.policy.controlloop.VirtualControlLoopNotification.class); + obj = org.onap.policy.controlloop.util.Serialization.gsonJunit.fromJson(event, + org.onap.policy.controlloop.VirtualControlLoopNotification.class); + } else if ("APPC-LCM-READ".equals(topic)) { + obj = org.onap.policy.appclcm.util.Serialization.gsonJunit.fromJson(event, + org.onap.policy.appclcm.LcmRequestWrapper.class); } - else if ("APPC-LCM-READ".equals(topic)) - obj = org.onap.policy.appclcm.util.Serialization.gsonJunit.fromJson(event, org.onap.policy.appclcm.LCMRequestWrapper.class); assertNotNull(obj); if (obj instanceof VirtualControlLoopNotification) { VirtualControlLoopNotification notification = (VirtualControlLoopNotification) obj; @@ -274,120 +268,106 @@ public class ControlLoopFailureTest implements TopicListener { if (policyName.endsWith("EVENT")) { logger.debug("Rule Fired: " + notification.getPolicyName()); assertTrue(ControlLoopNotificationType.ACTIVE.equals(notification.getNotification())); - } - else if (policyName.endsWith("GUARD_NOT_YET_QUERIED")) { + } else if (policyName.endsWith("GUARD_NOT_YET_QUERIED")) { logger.debug("Rule Fired: " + notification.getPolicyName()); assertTrue(ControlLoopNotificationType.OPERATION.equals(notification.getNotification())); assertNotNull(notification.getMessage()); assertTrue(notification.getMessage().startsWith("Sending guard query")); - } - else if (policyName.endsWith("GUARD.RESPONSE")) { + } else if (policyName.endsWith("GUARD.RESPONSE")) { logger.debug("Rule Fired: " + notification.getPolicyName()); assertTrue(ControlLoopNotificationType.OPERATION.equals(notification.getNotification())); assertNotNull(notification.getMessage()); assertTrue(notification.getMessage().toLowerCase().endsWith("permit")); - } - else if (policyName.endsWith("GUARD_PERMITTED")) { + } else if (policyName.endsWith("GUARD_PERMITTED")) { logger.debug("Rule Fired: " + notification.getPolicyName()); assertTrue(ControlLoopNotificationType.OPERATION.equals(notification.getNotification())); assertNotNull(notification.getMessage()); assertTrue(notification.getMessage().startsWith("actor=APPC")); - } - else if (policyName.endsWith("OPERATION.TIMEOUT")) { + } else if (policyName.endsWith("OPERATION.TIMEOUT")) { logger.debug("Rule Fired: " + notification.getPolicyName()); kieSession.halt(); logger.debug("The operation timed out"); fail("Operation Timed Out"); - } - else if (policyName.endsWith("APPC.LCM.RESPONSE")) { + } else if (policyName.endsWith("APPC.LCM.RESPONSE")) { logger.debug("Rule Fired: " + notification.getPolicyName()); assertTrue(ControlLoopNotificationType.OPERATION_SUCCESS.equals(notification.getNotification())); assertNotNull(notification.getMessage()); assertTrue(notification.getMessage().startsWith("actor=APPC")); - if (requestId.equals(notification.getRequestID())) { + if (requestId.equals(notification.getRequestId())) { sendEvent(pair.a, requestId, ControlLoopEventStatus.ABATED, "vnf01"); - } - else if (requestId2.equals(notification.getRequestID())) { + } else if (requestId2.equals(notification.getRequestId())) { sendEvent(pair.a, requestId2, ControlLoopEventStatus.ABATED, "vnf02"); } - } - else if (policyName.endsWith("EVENT.MANAGER")) { + } else if (policyName.endsWith("EVENT.MANAGER")) { logger.debug("Rule Fired: " + notification.getPolicyName()); - if (requestId3.equals(notification.getRequestID())) { + if (requestId3.equals(notification.getRequestId())) { /* * The event with the duplicate target should be rejected */ assertTrue(ControlLoopNotificationType.REJECTED.equals(notification.getNotification())); - } - else { + } else { assertTrue(ControlLoopNotificationType.FINAL_SUCCESS.equals(notification.getNotification())); } if (++eventCount == 3) { kieSession.halt(); } - } - else if (policyName.endsWith("EVENT.MANAGER.TIMEOUT")) { + } else if (policyName.endsWith("EVENT.MANAGER.TIMEOUT")) { logger.debug("Rule Fired: " + notification.getPolicyName()); kieSession.halt(); logger.debug("The control loop timed out"); fail("Control Loop Timed Out"); } - } - else if (obj instanceof LCMRequestWrapper) { + } else if (obj instanceof LcmRequestWrapper) { /* - * The request should be of type LCMRequestWrapper - * and the subrequestid should be 1 + * The request should be of type LCMRequestWrapper and the subrequestid should be 1 */ - LCMRequestWrapper dmaapRequest = (LCMRequestWrapper) obj; - LCMRequest appcRequest = dmaapRequest.getBody(); + LcmRequestWrapper dmaapRequest = (LcmRequestWrapper) obj; + LcmRequest appcRequest = dmaapRequest.getBody(); assertTrue(appcRequest.getCommonHeader().getSubRequestId().equals("1")); - + logger.debug("\n============ APPC received the request!!! ===========\n"); - + /* - * Simulate a success response from APPC and insert - * the response into the working memory + * Simulate a success response from APPC and insert the response into the working memory */ - LCMResponseWrapper dmaapResponse = new LCMResponseWrapper(); - LCMResponse appcResponse = new LCMResponse(appcRequest); + LcmResponseWrapper dmaapResponse = new LcmResponseWrapper(); + LcmResponse appcResponse = new LcmResponse(appcRequest); appcResponse.getStatus().setCode(400); appcResponse.getStatus().setMessage("AppC success"); dmaapResponse.setBody(appcResponse); - + /* - * Interrupting with a different request for the same - * target entity to check if lock will be denied + * Interrupting with a different request for the same target entity to check if lock + * will be denied */ if (requestId.equals(appcResponse.getCommonHeader().getRequestId())) { sendEvent(pair.a, requestId3, ControlLoopEventStatus.ONSET, "vnf01"); } kieSession.insert(dmaapResponse); - } + } } - + /** - * This method is used to simulate event messages from DCAE - * that start the control loop (onset message) or end the - * control loop (abatement message). + * This method is used to simulate event messages from DCAE that start the control loop (onset + * message) or end the control loop (abatement message). * - * @param policy the controlLoopName comes from the policy + * @param policy the controlLoopName comes from the policy * @param requestID the requestId for this event * @param status could be onset or abated * @param target, the target entity to take an action on */ - protected void sendEvent(ControlLoopPolicy policy, UUID requestID, - ControlLoopEventStatus status, String target) { + protected void sendEvent(ControlLoopPolicy policy, UUID requestID, ControlLoopEventStatus status, String target) { VirtualControlLoopEvent event = new VirtualControlLoopEvent(); event.setClosedLoopControlName(policy.getControlLoop().getControlLoopName()); - event.setRequestID(requestID); + event.setRequestId(requestID); event.setTarget("generic-vnf.vnf-id"); event.setClosedLoopAlarmStart(Instant.now()); - event.setAAI(new HashMap<>()); - event.getAAI().put("generic-vnf.vnf-id", target); + event.setAai(new HashMap<>()); + event.getAai().put("generic-vnf.vnf-id", target); event.setClosedLoopEventStatus(status); kieSession.insert(event); } - + /** * This method will dump all the facts in the working memory. * @@ -399,6 +379,6 @@ public class ControlLoopFailureTest implements TopicListener { logger.debug("FACT: {}", handle); } } - + } |