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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2021 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.clamp.controlloop.runtime.supervision.comm;
import java.time.Instant;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import org.mockito.Mockito;
import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoopElementDefinition;
import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ParticipantDefinition;
import org.onap.policy.clamp.controlloop.models.controlloop.persistence.provider.ClElementStatisticsProvider;
import org.onap.policy.clamp.controlloop.models.controlloop.persistence.provider.ControlLoopProvider;
import org.onap.policy.clamp.controlloop.models.controlloop.persistence.provider.ParticipantProvider;
import org.onap.policy.clamp.controlloop.models.controlloop.persistence.provider.ParticipantStatisticsProvider;
import org.onap.policy.clamp.controlloop.models.messages.dmaap.participant.ParticipantDeregister;
import org.onap.policy.clamp.controlloop.models.messages.dmaap.participant.ParticipantDeregisterAck;
import org.onap.policy.clamp.controlloop.models.messages.dmaap.participant.ParticipantRegister;
import org.onap.policy.clamp.controlloop.models.messages.dmaap.participant.ParticipantRegisterAck;
import org.onap.policy.clamp.controlloop.models.messages.dmaap.participant.ParticipantUpdate;
import org.onap.policy.clamp.controlloop.models.messages.dmaap.participant.ParticipantUpdateAck;
import org.onap.policy.clamp.controlloop.runtime.commissioning.CommissioningProvider;
import org.onap.policy.clamp.controlloop.runtime.main.parameters.ClRuntimeParameterGroup;
import org.onap.policy.clamp.controlloop.runtime.monitoring.MonitoringProvider;
import org.onap.policy.clamp.controlloop.runtime.supervision.SupervisionHandler;
import org.onap.policy.clamp.controlloop.runtime.util.CommonTestData;
import org.onap.policy.clamp.controlloop.runtime.util.rest.CommonRestController;
import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
import org.onap.policy.common.endpoints.event.comm.TopicSink;
import org.onap.policy.common.utils.coder.Coder;
import org.onap.policy.common.utils.coder.CoderException;
import org.onap.policy.common.utils.coder.StandardCoder;
import org.onap.policy.common.utils.coder.YamlJsonTranslator;
import org.onap.policy.common.utils.resources.ResourceUtils;
import org.onap.policy.models.base.PfModelException;
import org.onap.policy.models.provider.PolicyModelsProvider;
import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
import org.onap.policy.models.tosca.authorative.concepts.ToscaNodeTemplate;
import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
class SupervisionMessagesTest extends CommonRestController {
private static final String TOSCA_SERVICE_TEMPLATE_YAML =
"src/test/resources/rest/servicetemplates/pmsh_multiple_cl_tosca.yaml";
private static final Object lockit = new Object();
private static final CommInfrastructure INFRA = CommInfrastructure.NOOP;
private static final String TOPIC = "my-topic";
private static final long interval = 1000;
private static SupervisionHandler supervisionHandler;
private static CommissioningProvider commissioningProvider;
private static ControlLoopProvider clProvider;
private static PolicyModelsProvider modelsProvider;
private static ParticipantProvider participantProvider;
private static final YamlJsonTranslator yamlTranslator = new YamlJsonTranslator();
private static final String TOSCA_TEMPLATE_YAML =
"src/test/resources/rest/servicetemplates/pmsh_multiple_cl_tosca.yaml";
private static final String CONTROL_LOOP_ELEMENT = "org.onap.policy.clamp.controlloop.ControlLoopElement";
private static final Coder CODER = new StandardCoder();
/**
* setup Db Provider Parameters.
*
* @throws PfModelException if an error occurs
*/
@BeforeAll
public static void setupDbProviderParameters() throws PfModelException {
ClRuntimeParameterGroup controlLoopParameters = CommonTestData.geParameterGroup("instantproviderdb");
modelsProvider = CommonTestData.getPolicyModelsProvider(controlLoopParameters.getDatabaseProviderParameters());
clProvider = new ControlLoopProvider(controlLoopParameters.getDatabaseProviderParameters());
participantProvider = new ParticipantProvider(controlLoopParameters.getDatabaseProviderParameters());
var participantStatisticsProvider =
new ParticipantStatisticsProvider(controlLoopParameters.getDatabaseProviderParameters());
var clElementStatisticsProvider =
new ClElementStatisticsProvider(controlLoopParameters.getDatabaseProviderParameters());
commissioningProvider = new CommissioningProvider(modelsProvider, clProvider, null, participantProvider);
var monitoringProvider =
new MonitoringProvider(participantStatisticsProvider, clElementStatisticsProvider, clProvider);
var participantProvider = new ParticipantProvider(controlLoopParameters.getDatabaseProviderParameters());
var controlLoopUpdatePublisher = Mockito.mock(ControlLoopUpdatePublisher.class);
var controlLoopStateChangePublisher = Mockito.mock(ControlLoopStateChangePublisher.class);
var participantRegisterAckPublisher = Mockito.mock(ParticipantRegisterAckPublisher.class);
var participantDeregisterAckPublisher = Mockito.mock(ParticipantDeregisterAckPublisher.class);
var participantUpdatePublisher = Mockito.mock(ParticipantUpdatePublisher.class);
supervisionHandler = new SupervisionHandler(clProvider, participantProvider, monitoringProvider,
controlLoopUpdatePublisher, controlLoopStateChangePublisher, participantRegisterAckPublisher,
participantDeregisterAckPublisher, participantUpdatePublisher);
}
@AfterAll
public static void closeDbProvider() throws PfModelException {
clProvider.close();
modelsProvider.close();
}
@Test
void testReceiveParticipantRegister() throws Exception {
final ParticipantRegister participantRegisterMsg = new ParticipantRegister();
participantRegisterMsg.setParticipantId(getParticipantId());
participantRegisterMsg.setTimestamp(Instant.now());
participantRegisterMsg.setParticipantType(getParticipantType());
synchronized (lockit) {
ParticipantRegisterListener participantRegisterListener =
new ParticipantRegisterListener(supervisionHandler);
ToscaServiceTemplate serviceTemplate = yamlTranslator.fromYaml(
ResourceUtils.getResourceAsString(TOSCA_SERVICE_TEMPLATE_YAML), ToscaServiceTemplate.class);
// List<ToscaNodeTemplate> listOfTemplates = commissioningProvider.getControlLoopDefinitions(null, null);
commissioningProvider.createControlLoopDefinitions(serviceTemplate);
participantRegisterListener.onTopicEvent(INFRA, TOPIC, null, participantRegisterMsg);
}
}
@Test
void testSendParticipantRegisterAck() throws Exception {
final ParticipantRegisterAck participantRegisterAckMsg = new ParticipantRegisterAck();
participantRegisterAckMsg.setMessage("ParticipantRegisterAck message");
participantRegisterAckMsg.setResponseTo(UUID.randomUUID());
participantRegisterAckMsg.setResult(true);
synchronized (lockit) {
ParticipantRegisterAckPublisher clRegisterAckPublisher = new ParticipantRegisterAckPublisher();
clRegisterAckPublisher.active(Collections.singletonList(Mockito.mock(TopicSink.class)));
clRegisterAckPublisher.send(participantRegisterAckMsg);
}
}
@Test
void testReceiveParticipantDeregister() throws Exception {
final ParticipantDeregister participantDeregisterMsg = new ParticipantDeregister();
participantDeregisterMsg.setParticipantId(getParticipantId());
participantDeregisterMsg.setTimestamp(Instant.now());
participantDeregisterMsg.setParticipantType(getParticipantType());
synchronized (lockit) {
ParticipantDeregisterListener participantDeregisterListener =
new ParticipantDeregisterListener(supervisionHandler);
participantDeregisterListener.onTopicEvent(INFRA, TOPIC, null, participantDeregisterMsg);
}
}
@Test
void testSendParticipantDeregisterAck() throws Exception {
final ParticipantDeregisterAck participantDeregisterAckMsg = new ParticipantDeregisterAck();
participantDeregisterAckMsg.setMessage("ParticipantDeregisterAck message");
participantDeregisterAckMsg.setResponseTo(UUID.randomUUID());
participantDeregisterAckMsg.setResult(true);
synchronized (lockit) {
ParticipantDeregisterAckPublisher clDeregisterAckPublisher = new ParticipantDeregisterAckPublisher();
clDeregisterAckPublisher.active(Collections.singletonList(Mockito.mock(TopicSink.class)));
clDeregisterAckPublisher.send(participantDeregisterAckMsg);
}
}
@Test
void testSendParticipantUpdate() throws Exception {
final ParticipantUpdate participantUpdateMsg = new ParticipantUpdate();
participantUpdateMsg.setParticipantId(getParticipantId());
participantUpdateMsg.setTimestamp(Instant.now());
participantUpdateMsg.setParticipantType(getParticipantType());
participantUpdateMsg.setTimestamp(Instant.ofEpochMilli(3000));
participantUpdateMsg.setMessageId(UUID.randomUUID());
ToscaServiceTemplate toscaServiceTemplate = commissioningProvider.getToscaServiceTemplate(null, null);
List<ParticipantDefinition> participantDefinitionUpdates = new ArrayList<>();
for (Map.Entry<String, ToscaNodeTemplate> toscaInputEntry :
toscaServiceTemplate.getToscaTopologyTemplate().getNodeTemplates().entrySet()) {
if (toscaInputEntry.getValue().getType().contains(CONTROL_LOOP_ELEMENT)) {
ToscaConceptIdentifier clParticipantId;
try {
clParticipantId = CODER.decode(
toscaInputEntry.getValue().getProperties().get("participant_id").toString(),
ToscaConceptIdentifier.class);
} catch (CoderException e) {
throw new RuntimeException("cannot get ParticipantId from toscaNodeTemplate", e);
}
prepareParticipantDefinitionUpdate(clParticipantId, toscaInputEntry.getKey(),
toscaInputEntry.getValue(), participantDefinitionUpdates);
}
}
participantUpdateMsg.setParticipantDefinitionUpdates(participantDefinitionUpdates);
participantUpdateMsg.setToscaServiceTemplate(toscaServiceTemplate);
synchronized (lockit) {
ParticipantUpdatePublisher participantUpdatePublisher =
new ParticipantUpdatePublisher(modelsProvider);
participantUpdatePublisher.active(Collections.singletonList(Mockito.mock(TopicSink.class)));
participantUpdatePublisher.send(participantUpdateMsg);
}
}
private void prepareParticipantDefinitionUpdate(ToscaConceptIdentifier clParticipantId, String entryKey,
ToscaNodeTemplate entryValue, List<ParticipantDefinition> participantDefinitionUpdates) {
var clDefinition = new ControlLoopElementDefinition();
clDefinition.setClElementDefinitionId(new ToscaConceptIdentifier(
entryKey, entryValue.getVersion()));
clDefinition.setControlLoopElementToscaNodeTemplate(entryValue);
List<ControlLoopElementDefinition> controlLoopElementDefinitionList = new ArrayList<>();
if (participantDefinitionUpdates.isEmpty()) {
participantDefinitionUpdates.add(getParticipantDefinition(clDefinition, clParticipantId,
controlLoopElementDefinitionList));
} else {
boolean participantExists = false;
for (ParticipantDefinition participantDefinitionUpdate : participantDefinitionUpdates) {
if (participantDefinitionUpdate.getParticipantId().equals(clParticipantId)) {
participantDefinitionUpdate.getControlLoopElementDefinitionList().add(clDefinition);
participantExists = true;
}
}
if (!participantExists) {
participantDefinitionUpdates.add(getParticipantDefinition(clDefinition, clParticipantId,
controlLoopElementDefinitionList));
}
}
}
private ParticipantDefinition getParticipantDefinition(ControlLoopElementDefinition clDefinition,
ToscaConceptIdentifier clParticipantId,
List<ControlLoopElementDefinition> controlLoopElementDefinitionList) {
ParticipantDefinition participantDefinition = new ParticipantDefinition();
participantDefinition.setParticipantId(clParticipantId);
controlLoopElementDefinitionList.add(clDefinition);
participantDefinition.setControlLoopElementDefinitionList(controlLoopElementDefinitionList);
return participantDefinition;
}
@Test
void testReceiveParticipantUpdateAckMessage() throws Exception {
final ParticipantUpdateAck participantUpdateAckMsg = new ParticipantUpdateAck();
participantUpdateAckMsg.setMessage("ParticipantUpdateAck message");
participantUpdateAckMsg.setResponseTo(UUID.randomUUID());
participantUpdateAckMsg.setResult(true);
synchronized (lockit) {
ParticipantUpdateAckListener participantUpdateAckListener =
new ParticipantUpdateAckListener(supervisionHandler);
participantUpdateAckListener.onTopicEvent(INFRA, TOPIC, null, participantUpdateAckMsg);
}
}
private ToscaConceptIdentifier getParticipantId() {
return new ToscaConceptIdentifier("org.onap.PM_Policy", "1.0.0");
}
private ToscaConceptIdentifier getParticipantType() {
return new ToscaConceptIdentifier("org.onap.policy.controlloop.PolicyControlLoopParticipant", "2.3.1");
}
}
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