-/*
- * ===============================LICENSE_START======================================
- * dcae-analytics
- * ================================================================================
- * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============================LICENSE_END===========================================
- */
-
-package org.openecomp.dcae.apod.analytics.tca.utils;
-
-import com.google.common.base.Supplier;
-import com.google.common.collect.ImmutableSet;
-import com.google.common.collect.Table;
-import org.apache.commons.lang3.tuple.Pair;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-import org.mockito.Mockito;
-import org.openecomp.dcae.apod.analytics.common.AnalyticsConstants;
-import org.openecomp.dcae.apod.analytics.common.exception.MessageProcessingException;
-import org.openecomp.dcae.apod.analytics.model.domain.cef.CommonEventHeader;
-import org.openecomp.dcae.apod.analytics.model.domain.cef.Domain;
-import org.openecomp.dcae.apod.analytics.model.domain.cef.Event;
-import org.openecomp.dcae.apod.analytics.model.domain.cef.EventListener;
-import org.openecomp.dcae.apod.analytics.model.domain.cef.EventSeverity;
-import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.ControlLoopEventStatus;
-import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.ControlLoopSchemaType;
-import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.Direction;
-import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.MetricsPerEventName;
-import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.TCAPolicy;
-import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.Threshold;
-import org.openecomp.dcae.apod.analytics.model.facade.tca.TCAVESResponse;
-import org.openecomp.dcae.apod.analytics.tca.BaseAnalyticsTCAUnitTest;
-import org.openecomp.dcae.apod.analytics.tca.processor.TCACEFProcessorContext;
-import org.quartz.Job;
-import org.quartz.JobDataMap;
-import org.quartz.JobDetail;
-import org.quartz.Scheduler;
-import org.quartz.SimpleTrigger;
-import org.quartz.impl.StdSchedulerFactory;
-
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import static org.hamcrest.CoreMatchers.is;
-import static org.hamcrest.CoreMatchers.isA;
-import static org.hamcrest.Matchers.containsInAnyOrder;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertThat;
-import static org.junit.Assert.assertTrue;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-/**
- * @author Rajiv Singla . Creation Date: 11/9/2016.
- */
-public class TCAUtilsTest extends BaseAnalyticsTCAUnitTest {
-
- @Test
- public void testGetPolicyEventNames() throws Exception {
-
- final TCAPolicy sampleTCAPolicy = getSampleTCAPolicy();
- final List<String> eventNames = TCAUtils.getPolicyEventNames(sampleTCAPolicy);
-
- assertThat("Policy event names must contain vFirewall and vLoadBalancer", eventNames,
- containsInAnyOrder("Mfvs_eNodeB_RANKPI", "vLoadBalancer"));
- }
-
- @Test
- public void testGetPolicyEventNamesSupplier() throws Exception {
- final TCAPolicy sampleTCAPolicy = getSampleTCAPolicy();
- final Supplier<List<String>> policyEventNamesSupplier = TCAUtils.getPolicyEventNamesSupplier
- (sampleTCAPolicy);
- final List<String> eventNames = policyEventNamesSupplier.get();
- assertThat("Policy event names must contain vFirewall and vLoadBalancer", eventNames,
- containsInAnyOrder("Mfvs_eNodeB_RANKPI", "vLoadBalancer"));
- }
-
- @Test
- public void testProcessCEFMessage() throws Exception {
- final String cefMessageString = fromStream(CEF_MESSAGE_JSON_FILE_LOCATION);
- final TCACEFProcessorContext tcacefProcessorContext = TCAUtils.filterCEFMessage(cefMessageString,
- getSampleTCAPolicy());
- assertThat("TCAECEFProcessor Processor Context can continue flag is true", tcacefProcessorContext
- .canProcessingContinue(), is(true));
- }
-
- @Test
- public void testGetPolicyFRThresholdsTableSupplier() throws Exception {
- final Table<String, String, List<Threshold>> policyFRThresholdPathTable = TCAUtils
- .getPolicyEventNameThresholdsTableSupplier(getSampleTCAPolicy()).get();
-
- final Map<String, List<Threshold>> eNodeBRankpi = policyFRThresholdPathTable.row("Mfvs_eNodeB_RANKPI");
- final Map<String, List<Threshold>> vLoadBalancer = policyFRThresholdPathTable.row("vLoadBalancer");
-
- final Set<String> eNodeBRankpiFieldPaths = eNodeBRankpi.keySet();
- final Set<String> vLoadBalancerPaths = vLoadBalancer.keySet();
-
- final String receivedBroadcastPacketsFieldPath =
- "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedBroadcastPacketsAccumulated";
- assertThat("eNodeBRankpi threshold field path size must be " +
- "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*]" +
- ".receivedBroadcastPacketsAccumulated",
- eNodeBRankpiFieldPaths.iterator().next(),
- is(receivedBroadcastPacketsFieldPath));
-
- assertThat("vLoadBalancer threshold field path size must be " +
- "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*]" +
- ".receivedBroadcastPacketsAccumulated",
- vLoadBalancerPaths.iterator().next(),
- is(receivedBroadcastPacketsFieldPath));
-
- final List<Threshold> eNodeBRankpiThresholds = policyFRThresholdPathTable.get("Mfvs_eNodeB_RANKPI",
- receivedBroadcastPacketsFieldPath);
- final List<Threshold> vLoadBalancerThresholds = policyFRThresholdPathTable.get("vLoadBalancer",
- receivedBroadcastPacketsFieldPath);
-
- assertThat("eNodeBRankpi Threshold size must be 3", eNodeBRankpiThresholds.size(), is(3));
- assertThat("vLoadBalancer Threshold size must be 2", vLoadBalancerThresholds.size(), is(2));
- }
-
- @Test
- public void testGetJsonPathValueWithValidMessageAndPolicy() throws Exception {
- final String cefMessageString = fromStream(CEF_MESSAGE_JSON_FILE_LOCATION);
- final String jsonPath =
- "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedBroadcastPacketsAccumulated";
- final ImmutableSet<String> fieldPaths = ImmutableSet.of(jsonPath);
- final Map<String, List<Long>> jsonPathValueMap = TCAUtils.getJsonPathValue(cefMessageString, fieldPaths);
- assertThat("Json Path value must match", jsonPathValueMap.get(jsonPath).get(0), is(5000L));
-
- }
-
- @Test
- public void testGetJsonPathValueWithValidPath() throws Exception {
- final String cefMessageString = fromStream(CEF_MESSAGE_JSON_FILE_LOCATION);
- final String jsonPath = "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].invalid";
- final ImmutableSet<String> fieldPaths = ImmutableSet.of(jsonPath);
- final Map<String, List<Long>> jsonPathValueMap = TCAUtils.getJsonPathValue(cefMessageString, fieldPaths);
- assertThat("Json path value must be empty", jsonPathValueMap.size(), is(0));
-
- }
-
-
- @Test
- public void testCreateNewTCAVESResponseWithVFControlLoopSchemaType() throws Exception {
- TCACEFProcessorContext tcacefProcessorContext = mock(TCACEFProcessorContext.class);
-
- MetricsPerEventName metricsPerEventName = mock(MetricsPerEventName.class);
- when(metricsPerEventName.getThresholds()).thenReturn(getThresholds());
- when(metricsPerEventName.getPolicyScope()).thenReturn("Test Policy scope");
- when(tcacefProcessorContext.getMetricsPerEventName()).thenReturn(metricsPerEventName);
- when(metricsPerEventName.getEventName()).thenReturn("testEventName");
- when(metricsPerEventName.getControlLoopSchemaType()).thenReturn(ControlLoopSchemaType.VM);
-
- when(tcacefProcessorContext.getCEFEventListener()).thenReturn(getCEFEventListener());
- TCAVESResponse tcaVESResponse = TCAUtils.createNewTCAVESResponse(tcacefProcessorContext, "TCA_APP_NAME");
-
- //TODO : Add proper assertions, as the usage is not clearly understood
- assertThat(tcaVESResponse.getClosedLoopControlName(),
- is("CL-LBAL-LOW-TRAFFIC-SIG-FB480F95-A453-6F24-B767-FD703241AB1A"));
- assertThat(tcaVESResponse.getVersion(), is("Test Version"));
- assertThat(tcaVESResponse.getPolicyScope(), is("Test Policy scope"));
- assertNull(tcaVESResponse.getAai().getGenericVNFId());
- assertNotNull(tcaVESResponse.getAai().getGenericServerId());
- }
-
- @Test
- public void testCreateNewTCAVESResponseWithFunctionalRolevFirewall() throws Exception {
- TCACEFProcessorContext tcacefProcessorContext = mock(TCACEFProcessorContext.class);
-
- MetricsPerEventName metricsPerEventName = mock(MetricsPerEventName.class);
- when(metricsPerEventName.getThresholds()).thenReturn(getThresholds());
- when(metricsPerEventName.getPolicyScope()).thenReturn("Test Policy scope");
- when(tcacefProcessorContext.getMetricsPerEventName()).thenReturn(metricsPerEventName);
- when(metricsPerEventName.getEventName()).thenReturn("vFirewall");
-
- when(tcacefProcessorContext.getCEFEventListener()).thenReturn(getCEFEventListener());
- TCAVESResponse tcaVESResponse = TCAUtils.createNewTCAVESResponse(tcacefProcessorContext, "TCA_APP_NAME");
-
- //TODO : Add proper assertions, as the usage is not clearly understood
- assertThat(tcaVESResponse.getClosedLoopControlName(),
- is("CL-LBAL-LOW-TRAFFIC-SIG-FB480F95-A453-6F24-B767-FD703241AB1A"));
- assertThat(tcaVESResponse.getVersion(), is("Test Version"));
- assertThat(tcaVESResponse.getPolicyScope(), is("Test Policy scope"));
- assertNotNull(tcaVESResponse.getAai().getGenericVNFId());
- assertNull(tcaVESResponse.getAai().getGenericServerId());
- }
-
- @Rule
- public ExpectedException expectedIllegalArgumentException = ExpectedException.none();
-
- @Test
- public void testCreateNewTCAVESResponseNullFunctionalRole() throws Exception {
- expectedIllegalArgumentException.expect(MessageProcessingException.class);
- expectedIllegalArgumentException.expectCause(isA(IllegalArgumentException.class));
- expectedIllegalArgumentException.expectMessage("No violations metrics. Unable to create VES Response");
-
- TCACEFProcessorContext tcacefProcessorContext = mock(TCACEFProcessorContext.class);
- TCAVESResponse tcaVESResponse = TCAUtils.createNewTCAVESResponse(tcacefProcessorContext, "TCA_APP_NAME");
- assertNotNull(tcaVESResponse.getClosedLoopControlName());
- }
-
- @Test
- public void testPrioritizeThresholdViolations() throws Exception {
-
- Map<String, Threshold> thresholdMap = new HashMap<>();
- Threshold majorThreshold = mock(Threshold.class);
- when(majorThreshold.getSeverity()).thenReturn(EventSeverity.MAJOR);
- thresholdMap.put("MAJOR", majorThreshold);
-
- Threshold result1 = TCAUtils.prioritizeThresholdViolations(thresholdMap);
- assertEquals(result1.getSeverity(), EventSeverity.MAJOR);
-
- Threshold criticalThreshold = mock(Threshold.class);
- when(criticalThreshold.getSeverity()).thenReturn(EventSeverity.CRITICAL);
- thresholdMap.put("CRITICAL", criticalThreshold);
-
- Threshold result2 = TCAUtils.prioritizeThresholdViolations(thresholdMap);
- assertEquals(result2.getSeverity(), EventSeverity.CRITICAL);
- }
-
- @Test
- public void testCreateViolatedMetrics() throws Exception {
- TCAPolicy tcaPolicy = getSampleTCAPolicy();
- Threshold violatedThreshold = getCriticalThreshold();
- String functionalRole = "Mfvs_eNodeB_RANKPI";
- MetricsPerEventName result = TCAUtils.createViolatedMetrics(tcaPolicy, violatedThreshold, functionalRole);
- assertThat(result.getPolicyScope(), is("resource=vFirewall;type=configuration"));
- assertThat(result.getPolicyName(), is("configuration.dcae.microservice.tca.xml"));
- }
-
- @Test
- public void testCreateViolatedMetricsWrongEventName() throws Exception {
- expectedIllegalArgumentException.expect(MessageProcessingException.class);
- expectedIllegalArgumentException.expectCause(isA(IllegalStateException.class));
- String eventName = "badEventName";
- expectedIllegalArgumentException.expectMessage("TCA Policy must contain eventName: " + eventName);
- TCAPolicy tcaPolicy = getSampleTCAPolicy();
- Threshold violatedThreshold = getCriticalThreshold();
- TCAUtils.createViolatedMetrics(tcaPolicy, violatedThreshold, eventName);
- }
-
- @Test
- public void testGetDomainAndEventName() {
- TCACEFProcessorContext tcacefProcessorContext = mock(TCACEFProcessorContext.class);
- EventListener eventListener = mock(EventListener.class);
- Event event = mock(Event.class);
- CommonEventHeader commonEventHeader = mock(CommonEventHeader.class);
-
- Pair<String, String> result = TCAUtils.getDomainAndEventName(tcacefProcessorContext);
- assertNull(result.getLeft());
- assertNull(result.getRight());
-
- when(tcacefProcessorContext.getCEFEventListener()).thenReturn(eventListener);
- result = TCAUtils.getDomainAndEventName(tcacefProcessorContext);
- assertNull(result.getLeft());
- assertNull(result.getRight());
-
- when(eventListener.getEvent()).thenReturn(event);
- result = TCAUtils.getDomainAndEventName(tcacefProcessorContext);
- assertNull(result.getLeft());
- assertNull(result.getRight());
-
- when(event.getCommonEventHeader()).thenReturn(commonEventHeader);
- result = TCAUtils.getDomainAndEventName(tcacefProcessorContext);
- assertNull(result.getLeft());
- assertNull(result.getRight());
-
- when(commonEventHeader.getDomain()).thenReturn(Domain.other);
- when(commonEventHeader.getEventName()).thenReturn("eventName");
-
- result = TCAUtils.getDomainAndEventName(tcacefProcessorContext);
- assertEquals(result.getLeft(), "other");
- assertEquals(result.getRight(), "eventName");
-
- }
-
- @Test
- public void testComputeThresholdViolationsNotPresent() throws Exception {
- TCACEFProcessorContext tcacefProcessorContext = mock(TCACEFProcessorContext.class);
- when(tcacefProcessorContext.canProcessingContinue()).thenReturn(true);
- when(tcacefProcessorContext.getMessage()).thenReturn(getValidCEFMessage());
-
- when(tcacefProcessorContext.getTCAPolicy()).thenReturn(getSampleTCAPolicy());
- when(tcacefProcessorContext.getCEFEventListener()).thenReturn(getCEFEventListener());
-
- TCACEFProcessorContext result = TCAUtils.computeThresholdViolations(tcacefProcessorContext);
- assertNotNull(result);
- verify(result, times(0)).setMetricsPerEventName(Mockito.any(MetricsPerEventName.class));
- assertEquals("Policy must not change", getSampleTCAPolicy(), result.getTCAPolicy());
- }
-
- @Test
- public void testComputeThresholdViolationsPresent() throws Exception {
- TCACEFProcessorContext tcacefProcessorContext = mock(TCACEFProcessorContext.class);
- when(tcacefProcessorContext.canProcessingContinue()).thenReturn(true);
- final String cefMessageString = fromStream(CEF_MESSAGE_WITH_THRESHOLD_VIOLATION_JSON_FILE_LOCATION);
- when(tcacefProcessorContext.getMessage()).thenReturn(cefMessageString);
-
- when(tcacefProcessorContext.getTCAPolicy()).thenReturn(getSampleTCAPolicy());
- when(tcacefProcessorContext.getCEFEventListener()).thenReturn(getCEFEventListener());
-
- TCACEFProcessorContext result = TCAUtils.computeThresholdViolations(tcacefProcessorContext);
- verify(result, times(1)).setMetricsPerEventName(Mockito.any(MetricsPerEventName.class));
-
- assertEquals("Policy must not change", getSampleTCAPolicy(), result.getTCAPolicy());
- }
-
-
- @Test
- public void testCreateTCAPolicyMetricsPerFunctionalRoleList() throws Exception {
-
- final Map<String, String> tcaPolicyMap = TCAUtils.filterMapByKeyNamePrefix(getControllerRuntimeArguments(),
- AnalyticsConstants.TCA_POLICY_METRICS_PER_FUNCTIONAL_ROLE_PATH);
-
- // determine functional Roles
- final Map<String, Map<String, String>> functionalRolesMap =
- TCAUtils.extractSubTree(tcaPolicyMap, 2, 3, AnalyticsConstants.TCA_POLICY_DELIMITER);
-
- final List<MetricsPerEventName> tcaPolicyMetricsPerEventNameList =
- TCAUtils.createTCAPolicyMetricsPerEventNameList(functionalRolesMap);
-
- assertThat("There are two Metrics per function role", 2,
- is(tcaPolicyMetricsPerEventNameList.size()));
- }
-
-
- @Test
- public void testCreateQuartzScheduler() throws Exception {
- final Scheduler scheduler = Mockito.mock(Scheduler.class);
- final StdSchedulerFactory stdSchedulerFactory = Mockito.mock(StdSchedulerFactory.class);
- when(stdSchedulerFactory.getScheduler()).thenReturn(scheduler);
- final JobDataMap jobDataMap = Mockito.mock(JobDataMap.class);
- TCAUtils.createQuartzScheduler(1000, stdSchedulerFactory,
- "data/properties/quartz-test.properties", jobDataMap, Job.class,
- "testJob", "testTigger");
- verify(scheduler, times(1))
- .scheduleJob(Mockito.any(JobDetail.class), Mockito.any(SimpleTrigger.class));
- }
-
-
- @Test
- public void testCreateTCAAlertStringWhenCEFIsEnabled() throws Exception {
- final MetricsPerEventName violatedMetrics = createViolatedMetricsPerEventName(EventSeverity.CRITICAL);
- TCACEFProcessorContext processorContext = mock(TCACEFProcessorContext.class);
- when(processorContext.getMetricsPerEventName()).thenReturn(violatedMetrics);
- when(processorContext.getCEFEventListener()).thenReturn(getCEFEventListener());
- final String alertString = TCAUtils.createTCAAlertString(processorContext, "testApp", true);
- assertTrue(alertString.contains("thresholdCrossingAlertFields"));
- }
-
- @Test(expected = MessageProcessingException.class)
- public void testCreateTCAAlertStringWhenViolatedMetricsNotPresentAndCEFIsEnabled() throws Exception {
- TCACEFProcessorContext processorContext = mock(TCACEFProcessorContext.class);
- when(processorContext.getMetricsPerEventName()).thenReturn(null);
- TCAUtils.createTCAAlertString(processorContext, "testApp", true);
- }
-
- @Test
- public void testCreateTCAAlertStringWhenCEFIsDisabled() throws Exception {
- final MetricsPerEventName violatedMetrics = createViolatedMetricsPerEventName(EventSeverity.MAJOR);
- TCACEFProcessorContext processorContext = mock(TCACEFProcessorContext.class);
- when(processorContext.getMetricsPerEventName()).thenReturn(violatedMetrics);
- when(processorContext.getCEFEventListener()).thenReturn(getCEFEventListener());
- final String alertString = TCAUtils.createTCAAlertString(processorContext, "testApp", false);
- assertFalse(alertString.contains("thresholdCrossingAlertFields"));
- }
-
- @Test(expected = MessageProcessingException.class)
- public void testCreateTCAAlertStringWhenViolatedMetricsNotPresentAndCEFIsDisabled() throws Exception {
- TCACEFProcessorContext processorContext = mock(TCACEFProcessorContext.class);
- when(processorContext.getMetricsPerEventName()).thenReturn(null);
- TCAUtils.createTCAAlertString(processorContext, "testApp", false);
- }
-
- private static MetricsPerEventName createViolatedMetricsPerEventName(EventSeverity severity) {
- final Threshold violatedThreshold = new Threshold();
- violatedThreshold.setSeverity(severity);
- violatedThreshold.setDirection(Direction.GREATER);
- violatedThreshold.setClosedLoopControlName("violatedThresholdClosedLoopName");
- violatedThreshold.setActualFieldValue(100L);
- violatedThreshold.setFieldPath("violatedThresholdFieldPath");
- violatedThreshold.setVersion("violatedThresholdVersion");
- violatedThreshold.setClosedLoopEventStatus(ControlLoopEventStatus.ONSET);
- violatedThreshold.setThresholdValue(50L);
-
- final MetricsPerEventName violatedMetrics = new MetricsPerEventName();
- violatedMetrics.setPolicyName("violatePolicyName");
- violatedMetrics.setPolicyVersion("violatedPolicyVersion");
- violatedMetrics.setPolicyScope("violatedPolicyScope");
- violatedMetrics.setEventName("violatedEventName");
- violatedMetrics.setThresholds(Arrays.asList(violatedThreshold));
- return violatedMetrics;
- }
-}
+/*\r
+ * ===============================LICENSE_START======================================\r
+ * dcae-analytics\r
+ * ================================================================================\r
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.\r
+ * ================================================================================\r
+ * Licensed under the Apache License, Version 2.0 (the "License");\r
+ * you may not use this file except in compliance with the License.\r
+ * You may obtain a copy of the License at\r
+ *\r
+ * http://www.apache.org/licenses/LICENSE-2.0\r
+ *\r
+ * Unless required by applicable law or agreed to in writing, software\r
+ * distributed under the License is distributed on an "AS IS" BASIS,\r
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * See the License for the specific language governing permissions and\r
+ * limitations under the License.\r
+ * ============================LICENSE_END===========================================\r
+ */\r
+\r
+package org.openecomp.dcae.apod.analytics.tca.utils;\r
+\r
+import com.fasterxml.jackson.databind.JsonNode;\r
+import com.google.common.base.Supplier;\r
+import com.google.common.collect.ImmutableSet;\r
+import com.google.common.collect.Table;\r
+import org.apache.commons.lang3.tuple.Pair;\r
+import org.junit.Rule;\r
+import org.junit.Test;\r
+import org.junit.rules.ExpectedException;\r
+import org.mockito.Mockito;\r
+import org.openecomp.dcae.apod.analytics.common.AnalyticsConstants;\r
+import org.openecomp.dcae.apod.analytics.common.exception.MessageProcessingException;\r
+import org.openecomp.dcae.apod.analytics.model.domain.cef.CommonEventHeader;\r
+import org.openecomp.dcae.apod.analytics.model.domain.cef.Domain;\r
+import org.openecomp.dcae.apod.analytics.model.domain.cef.Event;\r
+import org.openecomp.dcae.apod.analytics.model.domain.cef.EventListener;\r
+import org.openecomp.dcae.apod.analytics.model.domain.cef.EventSeverity;\r
+import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.ClosedLoopEventStatus;\r
+import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.ControlLoopSchemaType;\r
+import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.Direction;\r
+import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.MetricsPerEventName;\r
+import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.TCAPolicy;\r
+import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.Threshold;\r
+import org.openecomp.dcae.apod.analytics.model.facade.tca.AAI;\r
+import org.openecomp.dcae.apod.analytics.model.facade.tca.TCAVESResponse;\r
+import org.openecomp.dcae.apod.analytics.tca.BaseAnalyticsTCAUnitTest;\r
+import org.openecomp.dcae.apod.analytics.tca.processor.TCACEFProcessorContext;\r
+import org.quartz.Job;\r
+import org.quartz.JobDataMap;\r
+import org.quartz.JobDetail;\r
+import org.quartz.Scheduler;\r
+import org.quartz.SimpleTrigger;\r
+import org.quartz.impl.StdSchedulerFactory;\r
+\r
+import java.util.Arrays;\r
+import java.util.HashMap;\r
+import java.util.List;\r
+import java.util.Map;\r
+import java.util.Set;\r
+\r
+import static org.hamcrest.CoreMatchers.is;\r
+import static org.hamcrest.CoreMatchers.isA;\r
+import static org.hamcrest.Matchers.containsInAnyOrder;\r
+import static org.junit.Assert.assertEquals;\r
+import static org.junit.Assert.assertFalse;\r
+import static org.junit.Assert.assertNotNull;\r
+import static org.junit.Assert.assertNull;\r
+import static org.junit.Assert.assertThat;\r
+import static org.junit.Assert.assertTrue;\r
+import static org.mockito.Mockito.mock;\r
+import static org.mockito.Mockito.times;\r
+import static org.mockito.Mockito.verify;\r
+import static org.mockito.Mockito.when;\r
+\r
+/**\r
+ * @author Rajiv Singla . Creation Date: 11/9/2016.\r
+ */\r
+public class TCAUtilsTest extends BaseAnalyticsTCAUnitTest {\r
+\r
+ @Test\r
+ public void testGetPolicyEventNames() throws Exception {\r
+\r
+ final TCAPolicy sampleTCAPolicy = getSampleTCAPolicy();\r
+ final List<String> eventNames = TCAUtils.getPolicyEventNames(sampleTCAPolicy);\r
+\r
+ assertThat("Policy event names must contain vFirewall, vLoadBalancer, virtualVMEventName", eventNames,\r
+ containsInAnyOrder("Mfvs_eNodeB_RANKPI", "vLoadBalancer", "virtualVMEventName"));\r
+ }\r
+\r
+ @Test\r
+ public void testGetPolicyEventNamesSupplier() throws Exception {\r
+ final TCAPolicy sampleTCAPolicy = getSampleTCAPolicy();\r
+ final Supplier<List<String>> policyEventNamesSupplier = TCAUtils.getPolicyEventNamesSupplier\r
+ (sampleTCAPolicy);\r
+ final List<String> eventNames = policyEventNamesSupplier.get();\r
+ assertThat("Policy event names must contain vFirewall and vLoadBalancer", eventNames,\r
+ containsInAnyOrder("Mfvs_eNodeB_RANKPI", "vLoadBalancer", "virtualVMEventName"));\r
+ }\r
+\r
+ @Test\r
+ public void testProcessCEFMessage() throws Exception {\r
+ final String cefMessageString = fromStream(CEF_MESSAGE_JSON_FILE_LOCATION);\r
+ final TCACEFProcessorContext tcacefProcessorContext = TCAUtils.filterCEFMessage(cefMessageString,\r
+ getSampleTCAPolicy());\r
+ assertThat("TCAECEFProcessor Processor Context can continue flag is true", tcacefProcessorContext\r
+ .canProcessingContinue(), is(true));\r
+ }\r
+\r
+ @Test\r
+ public void testGetPolicyFRThresholdsTableSupplier() throws Exception {\r
+ final Table<String, String, List<Threshold>> policyFRThresholdPathTable = TCAUtils\r
+ .getPolicyEventNameThresholdsTableSupplier(getSampleTCAPolicy()).get();\r
+\r
+ final Map<String, List<Threshold>> eNodeBRankpi = policyFRThresholdPathTable.row("Mfvs_eNodeB_RANKPI");\r
+ final Map<String, List<Threshold>> vLoadBalancer = policyFRThresholdPathTable.row("vLoadBalancer");\r
+\r
+ final Set<String> eNodeBRankpiFieldPaths = eNodeBRankpi.keySet();\r
+ final Set<String> vLoadBalancerPaths = vLoadBalancer.keySet();\r
+\r
+ final String receivedBroadcastPacketsFieldPath =\r
+ "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedBroadcastPacketsAccumulated";\r
+ assertThat("eNodeBRankpi threshold field path size must be " +\r
+ "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*]" +\r
+ ".receivedBroadcastPacketsAccumulated",\r
+ eNodeBRankpiFieldPaths.iterator().next(),\r
+ is(receivedBroadcastPacketsFieldPath));\r
+\r
+ assertThat("vLoadBalancer threshold field path size must be " +\r
+ "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*]" +\r
+ ".receivedBroadcastPacketsAccumulated",\r
+ vLoadBalancerPaths.iterator().next(),\r
+ is(receivedBroadcastPacketsFieldPath));\r
+\r
+ final List<Threshold> eNodeBRankpiThresholds = policyFRThresholdPathTable.get("Mfvs_eNodeB_RANKPI",\r
+ receivedBroadcastPacketsFieldPath);\r
+ final List<Threshold> vLoadBalancerThresholds = policyFRThresholdPathTable.get("vLoadBalancer",\r
+ receivedBroadcastPacketsFieldPath);\r
+\r
+ assertThat("eNodeBRankpi Threshold size must be 3", eNodeBRankpiThresholds.size(), is(3));\r
+ assertThat("vLoadBalancer Threshold size must be 2", vLoadBalancerThresholds.size(), is(2));\r
+ }\r
+\r
+ @Test\r
+ public void testGetJsonPathValueWithValidMessageAndPolicy() throws Exception {\r
+ final String cefMessageString = fromStream(CEF_MESSAGE_JSON_FILE_LOCATION);\r
+ final String jsonPath =\r
+ "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedBroadcastPacketsAccumulated";\r
+ final ImmutableSet<String> fieldPaths = ImmutableSet.of(jsonPath);\r
+ final Map<String, List<Long>> jsonPathValueMap = TCAUtils.getJsonPathValue(cefMessageString, fieldPaths);\r
+ assertThat("Json Path value must match", jsonPathValueMap.get(jsonPath).get(0), is(5000L));\r
+\r
+ }\r
+\r
+ @Test\r
+ public void testGetJsonPathValueWithValidPath() throws Exception {\r
+ final String cefMessageString = fromStream(CEF_MESSAGE_JSON_FILE_LOCATION);\r
+ final String jsonPath = "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].invalid";\r
+ final ImmutableSet<String> fieldPaths = ImmutableSet.of(jsonPath);\r
+ final Map<String, List<Long>> jsonPathValueMap = TCAUtils.getJsonPathValue(cefMessageString, fieldPaths);\r
+ assertThat("Json path value must be empty", jsonPathValueMap.size(), is(0));\r
+\r
+ }\r
+\r
+\r
+ @Test\r
+ public void testCreateNewTCAVESResponseWithVFControlLoopSchemaType() throws Exception {\r
+ TCACEFProcessorContext tcacefProcessorContext = mock(TCACEFProcessorContext.class);\r
+\r
+ MetricsPerEventName metricsPerEventName = mock(MetricsPerEventName.class);\r
+ when(metricsPerEventName.getThresholds()).thenReturn(getThresholds());\r
+ when(metricsPerEventName.getPolicyScope()).thenReturn("Test Policy scope");\r
+ when(tcacefProcessorContext.getMetricsPerEventName()).thenReturn(metricsPerEventName);\r
+ when(metricsPerEventName.getEventName()).thenReturn("testEventName");\r
+ when(metricsPerEventName.getControlLoopSchemaType()).thenReturn(ControlLoopSchemaType.VM);\r
+\r
+ when(tcacefProcessorContext.getCEFEventListener()).thenReturn(getCEFEventListener());\r
+ TCAVESResponse tcaVESResponse = TCAUtils.createNewTCAVESResponse(tcacefProcessorContext, "TCA_APP_NAME");\r
+\r
+ //TODO : Add proper assertions, as the usage is not clearly understood\r
+ assertThat(tcaVESResponse.getClosedLoopControlName(),\r
+ is("CL-LBAL-LOW-TRAFFIC-SIG-FB480F95-A453-6F24-B767-FD703241AB1A"));\r
+ assertThat(tcaVESResponse.getVersion(), is("Test Version"));\r
+ assertThat(tcaVESResponse.getPolicyScope(), is("Test Policy scope"));\r
+ assertNull(tcaVESResponse.getAai().getGenericVNFId());\r
+ assertNotNull(tcaVESResponse.getAai().getGenericServerId());\r
+ }\r
+\r
+ @Test\r
+ public void testCreateNewTCAVESResponseWithFunctionalRolevFirewall() throws Exception {\r
+ TCACEFProcessorContext tcacefProcessorContext = mock(TCACEFProcessorContext.class);\r
+\r
+ MetricsPerEventName metricsPerEventName = mock(MetricsPerEventName.class);\r
+ when(metricsPerEventName.getThresholds()).thenReturn(getThresholds());\r
+ when(metricsPerEventName.getPolicyScope()).thenReturn("Test Policy scope");\r
+ when(tcacefProcessorContext.getMetricsPerEventName()).thenReturn(metricsPerEventName);\r
+ when(metricsPerEventName.getEventName()).thenReturn("vFirewall");\r
+\r
+ when(tcacefProcessorContext.getCEFEventListener()).thenReturn(getCEFEventListener());\r
+ TCAVESResponse tcaVESResponse = TCAUtils.createNewTCAVESResponse(tcacefProcessorContext, "TCA_APP_NAME");\r
+\r
+ //TODO : Add proper assertions, as the usage is not clearly understood\r
+ assertThat(tcaVESResponse.getClosedLoopControlName(),\r
+ is("CL-LBAL-LOW-TRAFFIC-SIG-FB480F95-A453-6F24-B767-FD703241AB1A"));\r
+ assertThat(tcaVESResponse.getVersion(), is("Test Version"));\r
+ assertThat(tcaVESResponse.getPolicyScope(), is("Test Policy scope"));\r
+ assertNotNull(tcaVESResponse.getAai().getGenericVNFId());\r
+ assertNull(tcaVESResponse.getAai().getGenericServerId());\r
+ }\r
+\r
+ @Rule\r
+ public ExpectedException expectedIllegalArgumentException = ExpectedException.none();\r
+\r
+ @Test\r
+ public void testCreateNewTCAVESResponseNullFunctionalRole() throws Exception {\r
+ expectedIllegalArgumentException.expect(MessageProcessingException.class);\r
+ expectedIllegalArgumentException.expectCause(isA(IllegalArgumentException.class));\r
+ expectedIllegalArgumentException.expectMessage("No violations metrics. Unable to create VES Response");\r
+\r
+ TCACEFProcessorContext tcacefProcessorContext = mock(TCACEFProcessorContext.class);\r
+ TCAVESResponse tcaVESResponse = TCAUtils.createNewTCAVESResponse(tcacefProcessorContext, "TCA_APP_NAME");\r
+ assertNotNull(tcaVESResponse.getClosedLoopControlName());\r
+ }\r
+\r
+ @Test\r
+ public void testPrioritizeThresholdViolations() throws Exception {\r
+\r
+ Map<String, Threshold> thresholdMap = new HashMap<>();\r
+ Threshold majorThreshold = mock(Threshold.class);\r
+ when(majorThreshold.getSeverity()).thenReturn(EventSeverity.MAJOR);\r
+ thresholdMap.put("MAJOR", majorThreshold);\r
+\r
+ Threshold result1 = TCAUtils.prioritizeThresholdViolations(thresholdMap);\r
+ assertEquals(result1.getSeverity(), EventSeverity.MAJOR);\r
+\r
+ Threshold criticalThreshold = mock(Threshold.class);\r
+ when(criticalThreshold.getSeverity()).thenReturn(EventSeverity.CRITICAL);\r
+ thresholdMap.put("CRITICAL", criticalThreshold);\r
+\r
+ Threshold result2 = TCAUtils.prioritizeThresholdViolations(thresholdMap);\r
+ assertEquals(result2.getSeverity(), EventSeverity.CRITICAL);\r
+ }\r
+\r
+ @Test\r
+ public void testCreateViolatedMetrics() throws Exception {\r
+ TCAPolicy tcaPolicy = getSampleTCAPolicy();\r
+ Threshold violatedThreshold = getCriticalThreshold();\r
+ String functionalRole = "Mfvs_eNodeB_RANKPI";\r
+ MetricsPerEventName result = TCAUtils.createViolatedMetrics(tcaPolicy, violatedThreshold, functionalRole);\r
+ assertThat(result.getPolicyScope(), is("resource=vFirewall;type=configuration"));\r
+ assertThat(result.getPolicyName(), is("configuration.dcae.microservice.tca.xml"));\r
+ }\r
+\r
+ @Test\r
+ public void testCreateViolatedMetricsWrongEventName() throws Exception {\r
+ expectedIllegalArgumentException.expect(MessageProcessingException.class);\r
+ expectedIllegalArgumentException.expectCause(isA(IllegalStateException.class));\r
+ String eventName = "badEventName";\r
+ expectedIllegalArgumentException.expectMessage("TCA Policy must contain eventName: " + eventName);\r
+ TCAPolicy tcaPolicy = getSampleTCAPolicy();\r
+ Threshold violatedThreshold = getCriticalThreshold();\r
+ TCAUtils.createViolatedMetrics(tcaPolicy, violatedThreshold, eventName);\r
+ }\r
+\r
+ @Test\r
+ public void testGetDomainAndEventName() {\r
+ TCACEFProcessorContext tcacefProcessorContext = mock(TCACEFProcessorContext.class);\r
+ EventListener eventListener = mock(EventListener.class);\r
+ Event event = mock(Event.class);\r
+ CommonEventHeader commonEventHeader = mock(CommonEventHeader.class);\r
+\r
+ Pair<String, String> result = TCAUtils.getDomainAndEventName(tcacefProcessorContext);\r
+ assertNull(result.getLeft());\r
+ assertNull(result.getRight());\r
+\r
+ when(tcacefProcessorContext.getCEFEventListener()).thenReturn(eventListener);\r
+ result = TCAUtils.getDomainAndEventName(tcacefProcessorContext);\r
+ assertNull(result.getLeft());\r
+ assertNull(result.getRight());\r
+\r
+ when(eventListener.getEvent()).thenReturn(event);\r
+ result = TCAUtils.getDomainAndEventName(tcacefProcessorContext);\r
+ assertNull(result.getLeft());\r
+ assertNull(result.getRight());\r
+\r
+ when(event.getCommonEventHeader()).thenReturn(commonEventHeader);\r
+ result = TCAUtils.getDomainAndEventName(tcacefProcessorContext);\r
+ assertNull(result.getLeft());\r
+ assertNull(result.getRight());\r
+\r
+ when(commonEventHeader.getDomain()).thenReturn(Domain.other);\r
+ when(commonEventHeader.getEventName()).thenReturn("eventName");\r
+\r
+ result = TCAUtils.getDomainAndEventName(tcacefProcessorContext);\r
+ assertEquals(result.getLeft(), "other");\r
+ assertEquals(result.getRight(), "eventName");\r
+\r
+ }\r
+\r
+ @Test\r
+ public void testComputeThresholdViolationsNotPresent() throws Exception {\r
+ TCACEFProcessorContext tcacefProcessorContext = mock(TCACEFProcessorContext.class);\r
+ when(tcacefProcessorContext.canProcessingContinue()).thenReturn(true);\r
+ when(tcacefProcessorContext.getMessage()).thenReturn(getValidCEFMessage());\r
+\r
+ when(tcacefProcessorContext.getTCAPolicy()).thenReturn(getSampleTCAPolicy());\r
+ when(tcacefProcessorContext.getCEFEventListener()).thenReturn(getCEFEventListener());\r
+\r
+ TCACEFProcessorContext result = TCAUtils.computeThresholdViolations(tcacefProcessorContext);\r
+ assertNotNull(result);\r
+ verify(result, times(0)).setMetricsPerEventName(Mockito.any(MetricsPerEventName.class));\r
+ assertEquals("Policy must not change", getSampleTCAPolicy(), result.getTCAPolicy());\r
+ }\r
+\r
+ @Test\r
+ public void testComputeThresholdViolationsPresent() throws Exception {\r
+ TCACEFProcessorContext tcacefProcessorContext = mock(TCACEFProcessorContext.class);\r
+ when(tcacefProcessorContext.canProcessingContinue()).thenReturn(true);\r
+ final String cefMessageString = fromStream(CEF_MESSAGE_WITH_THRESHOLD_VIOLATION_JSON_FILE_LOCATION);\r
+ when(tcacefProcessorContext.getMessage()).thenReturn(cefMessageString);\r
+\r
+ when(tcacefProcessorContext.getTCAPolicy()).thenReturn(getSampleTCAPolicy());\r
+ when(tcacefProcessorContext.getCEFEventListener()).thenReturn(getCEFEventListener());\r
+\r
+ TCACEFProcessorContext result = TCAUtils.computeThresholdViolations(tcacefProcessorContext);\r
+ verify(result, times(1)).setMetricsPerEventName(Mockito.any(MetricsPerEventName.class));\r
+\r
+ assertEquals("Policy must not change", getSampleTCAPolicy(), result.getTCAPolicy());\r
+ }\r
+\r
+\r
+ @Test\r
+ public void testCreateTCAPolicyMetricsPerKeyName() throws Exception {\r
+\r
+ final Map<String, String> tcaPolicyMap = TCAUtils.filterMapByKeyNamePrefix(getControllerRuntimeArguments(),\r
+ AnalyticsConstants.TCA_POLICY_METRICS_PER_FUNCTIONAL_ROLE_PATH);\r
+\r
+ // determine functional Roles\r
+ final Map<String, Map<String, String>> functionalRolesMap =\r
+ TCAUtils.extractSubTree(tcaPolicyMap, 2, 3, AnalyticsConstants.TCA_POLICY_DELIMITER);\r
+\r
+ final List<MetricsPerEventName> tcaPolicyMetricsPerEventNameList =\r
+ TCAUtils.createTCAPolicyMetricsPerEventNameList(functionalRolesMap);\r
+\r
+ assertThat("There are two Metrics per function role", 2,\r
+ is(tcaPolicyMetricsPerEventNameList.size()));\r
+ }\r
+\r
+\r
+ @Test\r
+ public void testCreateQuartzScheduler() throws Exception {\r
+ final Scheduler scheduler = Mockito.mock(Scheduler.class);\r
+ final StdSchedulerFactory stdSchedulerFactory = Mockito.mock(StdSchedulerFactory.class);\r
+ when(stdSchedulerFactory.getScheduler()).thenReturn(scheduler);\r
+ final JobDataMap jobDataMap = Mockito.mock(JobDataMap.class);\r
+ TCAUtils.createQuartzScheduler(1000, stdSchedulerFactory,\r
+ "data/properties/quartz-test.properties", jobDataMap, Job.class,\r
+ "testJob", "testTigger");\r
+ verify(scheduler, times(1))\r
+ .scheduleJob(Mockito.any(JobDetail.class), Mockito.any(SimpleTrigger.class));\r
+ }\r
+\r
+\r
+ @Test\r
+ public void testCreateTCAAlertStringWhenCEFIsEnabled() throws Exception {\r
+ final MetricsPerEventName violatedMetrics = createViolatedMetricsPerEventName(EventSeverity.CRITICAL);\r
+ TCACEFProcessorContext processorContext = mock(TCACEFProcessorContext.class);\r
+ when(processorContext.getMetricsPerEventName()).thenReturn(violatedMetrics);\r
+ when(processorContext.getCEFEventListener()).thenReturn(getCEFEventListener());\r
+ final String alertString = TCAUtils.createTCAAlertString(processorContext, "testApp", true);\r
+ assertTrue(alertString.contains("thresholdCrossingAlertFields"));\r
+ }\r
+\r
+ @Test(expected = MessageProcessingException.class)\r
+ public void testCreateTCAAlertStringWhenViolatedMetricsNotPresentAndCEFIsEnabled() throws Exception {\r
+ TCACEFProcessorContext processorContext = mock(TCACEFProcessorContext.class);\r
+ when(processorContext.getMetricsPerEventName()).thenReturn(null);\r
+ TCAUtils.createTCAAlertString(processorContext, "testApp", true);\r
+ }\r
+\r
+ @Test\r
+ public void testCreateTCAAlertStringWhenCEFIsDisabled() throws Exception {\r
+ final MetricsPerEventName violatedMetrics = createViolatedMetricsPerEventName(EventSeverity.MAJOR);\r
+ TCACEFProcessorContext processorContext = mock(TCACEFProcessorContext.class);\r
+ when(processorContext.getMetricsPerEventName()).thenReturn(violatedMetrics);\r
+ when(processorContext.getCEFEventListener()).thenReturn(getCEFEventListener());\r
+ final String alertString = TCAUtils.createTCAAlertString(processorContext, "testApp", false);\r
+ assertFalse(alertString.contains("thresholdCrossingAlertFields"));\r
+ }\r
+\r
+ @Test(expected = MessageProcessingException.class)\r
+ public void testCreateTCAAlertStringWhenViolatedMetricsNotPresentAndCEFIsDisabled() throws Exception {\r
+ TCACEFProcessorContext processorContext = mock(TCACEFProcessorContext.class);\r
+ when(processorContext.getMetricsPerEventName()).thenReturn(null);\r
+ TCAUtils.createTCAAlertString(processorContext, "testApp", false);\r
+ }\r
+\r
+ private static MetricsPerEventName createViolatedMetricsPerEventName(EventSeverity severity) {\r
+ final Threshold violatedThreshold = new Threshold();\r
+ violatedThreshold.setSeverity(severity);\r
+ violatedThreshold.setDirection(Direction.GREATER);\r
+ violatedThreshold.setClosedLoopControlName("violatedThresholdClosedLoopName");\r
+ violatedThreshold.setActualFieldValue(100L);\r
+ violatedThreshold.setFieldPath("violatedThresholdFieldPath");\r
+ violatedThreshold.setVersion("violatedThresholdVersion");\r
+ violatedThreshold.setClosedLoopEventStatus(ClosedLoopEventStatus.ONSET);\r
+ violatedThreshold.setThresholdValue(50L);\r
+\r
+ final MetricsPerEventName violatedMetrics = new MetricsPerEventName();\r
+ violatedMetrics.setPolicyName("violatePolicyName");\r
+ violatedMetrics.setPolicyVersion("violatedPolicyVersion");\r
+ violatedMetrics.setPolicyScope("violatedPolicyScope");\r
+ violatedMetrics.setEventName("violatedEventName");\r
+ violatedMetrics.setThresholds(Arrays.asList(violatedThreshold));\r
+ return violatedMetrics;\r
+ }\r
+}\r