diff options
Diffstat (limited to 'controlloop/common/feature-controlloop-trans/src/test/java')
| -rw-r--r-- | controlloop/common/feature-controlloop-trans/src/test/java/org/onap/policy/drools/apps/controlloop/feature/trans/ControlLoopMetricsFeatureTest.java | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/controlloop/common/feature-controlloop-trans/src/test/java/org/onap/policy/drools/apps/controlloop/feature/trans/ControlLoopMetricsFeatureTest.java b/controlloop/common/feature-controlloop-trans/src/test/java/org/onap/policy/drools/apps/controlloop/feature/trans/ControlLoopMetricsFeatureTest.java new file mode 100644 index 000000000..6e3db3f97 --- /dev/null +++ b/controlloop/common/feature-controlloop-trans/src/test/java/org/onap/policy/drools/apps/controlloop/feature/trans/ControlLoopMetricsFeatureTest.java @@ -0,0 +1,181 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP + * ================================================================================ + * Copyright (C) 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. + * 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.apps.controlloop.feature.trans; + +import java.nio.file.Path; +import java.util.UUID; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; +import org.onap.policy.controlloop.ControlLoopNotificationType; +import org.onap.policy.controlloop.VirtualControlLoopNotification; +import org.onap.policy.drools.event.comm.Topic.CommInfrastructure; +import org.onap.policy.drools.persistence.SystemPersistence; +import org.onap.policy.drools.system.PolicyController; +import org.onap.policy.drools.system.PolicyEngine; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +/** + * ControlLoopMetrics Tests + */ +public class ControlLoopMetricsFeatureTest { + + private static final Path configPath = SystemPersistence.manager.getConfigurationPath(); + private static PolicyController testController; + + @BeforeClass + public static void setUp() { + SystemPersistence.manager.setConfigurationDir("src/test/resources"); + testController = + PolicyEngine.manager.createPolicyController + ("metrics", SystemPersistence.manager.getControllerProperties("metrics")); + } + + @AfterClass + public static void tearDown() { + SystemPersistence.manager.setConfigurationDir(configPath.toString()); + } + + @Test + public void cacheDefaults() { + assertTrue(ControlLoopMetrics.manager.getCacheSize() == 3); + assertTrue(ControlLoopMetrics.manager.getTransactionTimeout() == 10); + assertTrue(ControlLoopMetrics.manager.getCacheOccupancy() == 0); + } + + @Test + public void invalidNotifications() { + ControlLoopMetricsFeature feature = new ControlLoopMetricsFeature(); + VirtualControlLoopNotification notification = new VirtualControlLoopNotification(); + feature.beforeDeliver(testController, CommInfrastructure.DMAAP, "POLICY-CL-MGT", notification); + this.cacheDefaults(); + + UUID requestId = UUID.randomUUID(); + notification.setRequestID(requestId); + + feature.beforeDeliver(testController, CommInfrastructure.DMAAP, "POLICY-CL-MGT", notification); + assertNull(ControlLoopMetrics.manager.getTransaction(requestId)); + this.cacheDefaults(); + } + + @Test + public void validActiveNotification() { + ControlLoopMetricsFeature feature = new ControlLoopMetricsFeature(); + VirtualControlLoopNotification notification = new VirtualControlLoopNotification(); + UUID requestId = UUID.randomUUID(); + notification.setRequestID(requestId); + notification.setNotification(ControlLoopNotificationType.ACTIVE); + + feature.beforeDeliver(testController, CommInfrastructure.DMAAP, "POLICY-CL-MGT", notification); + assertNotNull(ControlLoopMetrics.manager.getTransaction(requestId)); + assertTrue(ControlLoopMetrics.manager.getTransaction(requestId).getFrom().contains(testController.getName())); + assertNotNull(ControlLoopMetrics.manager.getTransaction(requestId).getNotificationTime()); + assertTrue(ControlLoopMetrics.manager.getCacheOccupancy() == 1); + + /* let the entries expire */ + try { + Thread.sleep((ControlLoopMetrics.manager.getTransactionTimeout()+5)*1000L); + } catch (InterruptedException e) { + /* nothing to do */ + } + + assertNull(ControlLoopMetrics.manager.getTransaction(requestId)); + this.cacheDefaults(); + } + + @Test + public void reset() { + VirtualControlLoopNotification notification = this.generateNotification(); + new ControlLoopMetricsFeature().beforeDeliver(testController, CommInfrastructure.DMAAP, "POLICY-CL-MGT", notification); + + assertNotNull(ControlLoopMetrics.manager.getTransaction(notification.getRequestID())); + + ControlLoopMetrics.manager.resetCache(ControlLoopMetrics.manager.getCacheSize(), ControlLoopMetrics.manager.getTransactionTimeout()); + assertNull(ControlLoopMetrics.manager.getTransaction(notification.getRequestID())); + this.cacheDefaults(); + } + + @Test + public void removeTransaction() { + VirtualControlLoopNotification notification = this.generateNotification(); + assertNull(ControlLoopMetrics.manager.getTransaction(notification.getRequestID())); + ControlLoopMetrics.manager.removeTransaction(notification.getRequestID()); + + ControlLoopMetrics.manager.transactionEvent(testController, notification); + assertNotNull(ControlLoopMetrics.manager.getTransaction(notification.getRequestID())); + ControlLoopMetrics.manager.removeTransaction(notification.getRequestID()); + assertNull(ControlLoopMetrics.manager.getTransaction(notification.getRequestID())); + } + + @Test + public void eviction() { + ControlLoopMetricsFeature feature = new ControlLoopMetricsFeature(); + for (int i=0; i < ControlLoopMetrics.manager.getCacheSize(); i++) { + VirtualControlLoopNotification notification = generateNotification(); + feature.beforeDeliver(testController, CommInfrastructure.DMAAP, "POLICY-CL-MGT", notification); + assertNotNull(ControlLoopMetrics.manager.getTransaction(notification.getRequestID())); + } + + assertTrue(ControlLoopMetrics.manager.getCacheOccupancy() == ControlLoopMetrics.manager.getCacheOccupancy()); + + VirtualControlLoopNotification overflowNotification = generateNotification(); + feature.beforeDeliver(testController, CommInfrastructure.DMAAP, "POLICY-CL-MGT", overflowNotification); + assertTrue(ControlLoopMetrics.manager.getCacheOccupancy() == ControlLoopMetrics.manager.getCacheOccupancy()); + assertNotNull(ControlLoopMetrics.manager.getTransaction(overflowNotification.getRequestID())); + assertTrue(ControlLoopMetrics.manager.getTransactionIds().size() == ControlLoopMetrics.manager.getCacheSize()); + assertTrue(ControlLoopMetrics.manager.getCacheOccupancy() == ControlLoopMetrics.manager.getCacheSize()); + assertFalse(ControlLoopMetrics.manager.getTransactionIds().isEmpty()); + assertFalse(ControlLoopMetrics.manager.getTransactions().isEmpty()); + + /* let the entries expire */ + try { + Thread.sleep((ControlLoopMetrics.manager.getTransactionTimeout()+5)*1000L); + } catch (InterruptedException e) { + /* nothing to do */ + } + + ControlLoopMetrics.manager.refresh(); + assertTrue(ControlLoopMetrics.manager.getTransactionIds().size() == ControlLoopMetrics.manager.getCacheOccupancy()); + assertFalse(ControlLoopMetrics.manager.getCacheOccupancy() == ControlLoopMetrics.manager.getCacheSize()); + assertTrue(ControlLoopMetrics.manager.getTransactionIds().isEmpty()); + assertTrue(ControlLoopMetrics.manager.getTransactions().isEmpty()); + + this.cacheDefaults(); + } + + private VirtualControlLoopNotification generateNotification() { + VirtualControlLoopNotification notification = new VirtualControlLoopNotification(); + UUID requestId = UUID.randomUUID(); + notification.setRequestID(requestId); + notification.setNotification(ControlLoopNotificationType.ACTIVE); + return notification; + } + + @Test + public void getSequenceNumber() { + ControlLoopMetricsFeature feature = new ControlLoopMetricsFeature(); + assertTrue(feature.getSequenceNumber() == ControlLoopMetricsFeature.FEATURE_SEQUENCE_PRIORITY); + } +}
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