From e8e477ab80c6762fb05aebfe9becc630d2d51e39 Mon Sep 17 00:00:00 2001 From: Jim Hahn Date: Mon, 14 Sep 2020 09:42:02 -0400 Subject: Release locks between junit tests Tdjam junits were randomly failing. Traced it down to the fact that the locks were being released asynchronously and thus were not always released when the next test cases requested them. Also simplified logging for tdjam junit tests. Fixed the property file so it isn't overwritten by the junit tests. Changes per review comments: - changed "Pattern" to "pattern" in logback xml Issue-ID: POLICY-2789 Change-Id: I325ec69cf7affa531d3c575e3a34bc0b0e1edac7 Signed-off-by: Jim Hahn --- controlloop/common/rules-test/pom.xml | 2 +- .../controlloop/common/rules/test/BaseTest.java | 68 +++++++++++++++++++--- 2 files changed, 60 insertions(+), 10 deletions(-) (limited to 'controlloop/common/rules-test') diff --git a/controlloop/common/rules-test/pom.xml b/controlloop/common/rules-test/pom.xml index c36eebb21..64f823ed5 100644 --- a/controlloop/common/rules-test/pom.xml +++ b/controlloop/common/rules-test/pom.xml @@ -110,7 +110,7 @@ org.powermock powermock-api-mockito2 - test + provided org.onap.policy.common diff --git a/controlloop/common/rules-test/src/main/java/org/onap/policy/controlloop/common/rules/test/BaseTest.java b/controlloop/common/rules-test/src/main/java/org/onap/policy/controlloop/common/rules/test/BaseTest.java index 76048f534..f5346def8 100644 --- a/controlloop/common/rules-test/src/main/java/org/onap/policy/controlloop/common/rules/test/BaseTest.java +++ b/controlloop/common/rules-test/src/main/java/org/onap/policy/controlloop/common/rules/test/BaseTest.java @@ -23,11 +23,14 @@ package org.onap.policy.controlloop.common.rules.test; import static org.junit.Assert.assertEquals; import java.util.List; +import java.util.Map; import java.util.UUID; +import java.util.concurrent.TimeUnit; import java.util.function.Supplier; import java.util.stream.Collectors; import lombok.AccessLevel; import lombok.Getter; +import org.awaitility.Awaitility; import org.junit.Test; import org.onap.policy.appc.Request; import org.onap.policy.appclcm.AppcLcmDmaapWrapper; @@ -38,8 +41,12 @@ import org.onap.policy.common.utils.coder.StandardCoderInstantAsMillis; import org.onap.policy.controlloop.ControlLoopNotificationType; import org.onap.policy.controlloop.VirtualControlLoopNotification; import org.onap.policy.controlloop.eventmanager.ControlLoopEventManager2; +import org.onap.policy.drools.system.PolicyEngineConstants; +import org.onap.policy.drools.system.internal.SimpleLockManager; +import org.onap.policy.drools.system.internal.SimpleLockManager.SimpleLock; import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy; import org.onap.policy.sdnr.PciMessage; +import org.powermock.reflect.Whitebox; /** * Superclass used for rule tests. @@ -162,6 +169,11 @@ public abstract class BaseTest { */ public void init() { topics = topicMaker.get(); + + Map locks = getLockMap(); + if (locks != null) { + locks.clear(); + } } /** @@ -207,6 +219,8 @@ public abstract class BaseTest { waitForOperationSuccess(); /* --- Transaction Completed --- */ waitForFinalSuccess(policy, policyClMgt); + + verifyUnlocked(); } // Duplicate events @@ -259,6 +273,8 @@ public abstract class BaseTest { long added = getCreateCount() - initCount; assertEquals(2, added); + + verifyUnlocked(); } // VCPE @@ -293,8 +309,8 @@ public abstract class BaseTest { } /** - * Vdns Rainy Day with Compliant Tosca Policy. - */ + * Vdns Rainy Day with Compliant Tosca Policy. + */ @Test public void testVdnsRainyDayCompliant() { httpRainyDay(VDNS_TOSCA_COMPLIANT_RAINY_POLICY, VDNS_ONSET); @@ -396,6 +412,8 @@ public abstract class BaseTest { /* --- Transaction Completed --- */ waitForFinalSuccess(policy, policyClMgt); + + verifyUnlocked(); } /** @@ -434,6 +452,8 @@ public abstract class BaseTest { /* --- Transaction Completed --- */ waitForFinalSuccess(policy, policyClMgt); + + verifyUnlocked(); } /** @@ -442,7 +462,8 @@ public abstract class BaseTest { * @param policyFile file containing the ToscaPolicy to be loaded * @param onsetFile file containing the ONSET to be injected * @param operation expected APPC operation request - * @param checkOperation flag to determine whether or not to wait for operation timeout + * @param checkOperation flag to determine whether or not to wait for operation + * timeout */ protected void appcLegacyRainyDay(String policyFile, String onsetFile, String operation) { policyClMgt = createNoficationTopicListener(); @@ -472,11 +493,13 @@ public abstract class BaseTest { /* --- Transaction Completed --- */ waitForFinalFailure(policy, policyClMgt); + + verifyUnlocked(); } /** - * Rainy day scenario for use cases that use Legacy APPC. - * Expected to fail due to timeout. + * Rainy day scenario for use cases that use Legacy APPC. Expected to fail due to + * timeout. * * @param policyFile file containing the ToscaPolicy to be loaded * @param onsetFile file containing the ONSET to be injected @@ -505,6 +528,8 @@ public abstract class BaseTest { /* --- Transaction Completed --- */ waitForFinalFailure(policy, policyClMgt); + + verifyUnlocked(); } /** @@ -542,6 +567,8 @@ public abstract class BaseTest { /* --- Transaction Completed --- */ waitForFinalSuccess(policy, policyClMgt); + + verifyUnlocked(); } /** @@ -568,6 +595,8 @@ public abstract class BaseTest { /* --- Transaction Completed --- */ waitForFinalSuccess(policy, policyClMgt); + + verifyUnlocked(); } /** @@ -593,6 +622,8 @@ public abstract class BaseTest { /* --- Transaction Completed --- */ waitForFinalFailure(policy, policyClMgt); + + verifyUnlocked(); } protected long getCreateCount() { @@ -658,7 +689,7 @@ public abstract class BaseTest { * @param fileName a path name * @return ToscaPolicy */ - protected ToscaPolicy checkPolicy(String fileName) { + protected ToscaPolicy checkPolicy(String fileName) { try { return Rules.getPolicyFromFile(fileName); } catch (CoderException e) { @@ -673,16 +704,35 @@ public abstract class BaseTest { public static class PolicyClMgtCoder extends StandardCoder { public PolicyClMgtCoder() { super(org.onap.policy.controlloop.util.Serialization.gson, - org.onap.policy.controlloop.util.Serialization.gsonPretty); + org.onap.policy.controlloop.util.Serialization.gsonPretty); } } /** * Returns Listener from createListner based on Coder. + * * @return the Listener */ protected Listener createNoficationTopicListener() { - return topics.createListener(POLICY_CL_MGT_TOPIC, - VirtualControlLoopNotification.class, POLICY_CL_MGT_CODER); + return topics.createListener(POLICY_CL_MGT_TOPIC, VirtualControlLoopNotification.class, POLICY_CL_MGT_CODER); + } + + /** + * Verifies that all locks have been released, waiting a bit, if necessary. + */ + private void verifyUnlocked() { + Map locks = getLockMap(); + if (locks != null) { + Awaitility.await().atMost(5, TimeUnit.SECONDS).until(locks::isEmpty); + } + } + + private Map getLockMap() { + Object lockMgr = Whitebox.getInternalState(PolicyEngineConstants.getManager(), "lockManager"); + if (lockMgr instanceof SimpleLockManager) { + return Whitebox.getInternalState(lockMgr, "resource2lock"); + } + + return null; } } -- cgit 1.2.3-korg