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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2021-2022 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.acm.participant.intermediary.handler;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.time.Instant;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import org.junit.jupiter.api.Test;
import org.onap.policy.clamp.acm.participant.intermediary.comm.ParticipantMessagePublisher;
import org.onap.policy.clamp.acm.participant.intermediary.main.parameters.CommonTestData;
import org.onap.policy.clamp.models.acm.concepts.ParticipantDefinition;
import org.onap.policy.clamp.models.acm.concepts.ParticipantHealthStatus;
import org.onap.policy.clamp.models.acm.concepts.ParticipantState;
import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantAckMessage;
import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantMessage;
import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantMessageType;
import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantRegisterAck;
import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantUpdate;
import org.onap.policy.common.utils.coder.CoderException;
import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
class ParticipantHandlerTest {
private final CommonTestData commonTestData = new CommonTestData();
private static final String ID_NAME = "org.onap.PM_CDS_Blueprint";
private static final String ID_VERSION = "1.0.1";
@Test
void mockParticipantHandlerTest() {
var participantHandler = commonTestData.getMockParticipantHandler();
assertNull(participantHandler.getParticipant(null, null));
assertEquals("org.onap.PM_CDS_Blueprint 1.0.1", participantHandler.getParticipantId().toString());
var id = new ToscaConceptIdentifier(ID_NAME, ID_VERSION);
assertEquals(id, participantHandler.getParticipantId());
assertEquals(id, participantHandler.getParticipantType());
assertThat(participantHandler.getAcElementDefinitionCommonProperties(id)).isEmpty();
}
@Test
void handleUpdateTest() {
var parameters = CommonTestData.getParticipantParameters();
var automationCompositionHander = commonTestData.getMockAutomationCompositionHandler();
var publisher = new ParticipantMessagePublisher();
var emptyParticipantHandler =
new ParticipantHandler(parameters, publisher, automationCompositionHander);
var participantUpdateMsg = new ParticipantUpdate();
assertThatThrownBy(() ->
emptyParticipantHandler.handleParticipantUpdate(participantUpdateMsg))
.isInstanceOf(RuntimeException.class);
var participantHandler = commonTestData.getMockParticipantHandler();
var id = new ToscaConceptIdentifier(ID_NAME, ID_VERSION);
participantUpdateMsg.setAutomationCompositionId(id);
participantUpdateMsg.setParticipantId(id);
participantUpdateMsg.setParticipantType(id);
participantUpdateMsg.setMessageId(UUID.randomUUID());
participantUpdateMsg.setTimestamp(Instant.ofEpochMilli(3000));
var heartbeatF = participantHandler.makeHeartbeat(false);
assertEquals(id, heartbeatF.getParticipantId());
assertEquals(ParticipantState.UNKNOWN, heartbeatF.getParticipantStatistics().getState());
assertThat(heartbeatF.getAutomationCompositionInfoList()).isEmpty();
participantHandler.handleParticipantUpdate(participantUpdateMsg);
assertThat(participantHandler.getAcElementDefinitionCommonProperties(id)).isEmpty();
var heartbeatT = participantHandler.makeHeartbeat(true);
assertEquals(id, heartbeatT.getParticipantId());
assertEquals(ParticipantState.TERMINATED, heartbeatT.getParticipantStatistics().getState());
assertThat(heartbeatT.getParticipantDefinitionUpdates()).isNotEmpty();
assertEquals(id, heartbeatT.getParticipantDefinitionUpdates().get(0).getParticipantId());
var pum = setListParticipantDefinition(participantUpdateMsg);
participantHandler.handleParticipantUpdate(pum);
var heartbeatTAfterUpdate = participantHandler.makeHeartbeat(true);
assertEquals(id, heartbeatTAfterUpdate.getParticipantId());
assertEquals(ParticipantState.PASSIVE, heartbeatTAfterUpdate.getParticipantStatistics().getState());
}
private ParticipantUpdate setListParticipantDefinition(ParticipantUpdate participantUpdateMsg) {
var id = new ToscaConceptIdentifier(ID_NAME, ID_VERSION);
List<ParticipantDefinition> participantDefinitionUpdates = new ArrayList<>();
var def = new ParticipantDefinition();
def.setParticipantId(id);
def.setParticipantType(id);
participantDefinitionUpdates.add(def);
participantUpdateMsg.setParticipantDefinitionUpdates(participantDefinitionUpdates);
return participantUpdateMsg;
}
@Test
void handleParticipantTest() {
var participantHandler = commonTestData.getMockParticipantHandler();
var id = new ToscaConceptIdentifier(ID_NAME, ID_VERSION);
var p = participantHandler.getParticipant(id.getName(), id.getVersion());
assertEquals(ParticipantState.UNKNOWN, p.getParticipantState());
participantHandler.updateParticipantState(id, ParticipantState.PASSIVE);
var p2 = participantHandler.getParticipant(id.getName(), id.getVersion());
assertEquals(ParticipantState.PASSIVE, p2.getParticipantState());
var participantRegisterAckMsg = new ParticipantRegisterAck();
participantRegisterAckMsg.setState(ParticipantState.TERMINATED);
participantHandler.handleParticipantRegisterAck(participantRegisterAckMsg);
assertEquals(ParticipantHealthStatus.HEALTHY, participantHandler.makeHeartbeat(false).getHealthStatus());
var emptyid = new ToscaConceptIdentifier("", ID_VERSION);
assertNull(participantHandler.updateParticipantState(emptyid, ParticipantState.PASSIVE));
var sameid = new ToscaConceptIdentifier(ID_NAME, ID_VERSION);
var participant = participantHandler.updateParticipantState(sameid, ParticipantState.PASSIVE);
assertEquals(participant.getDefinition(), sameid);
}
@Test
void checkAppliesTo() {
var participantHandler = commonTestData.getMockParticipantHandler();
var participantAckMsg =
new ParticipantAckMessage(ParticipantMessageType.AUTOMATION_COMPOSITION_UPDATE);
assertTrue(participantHandler.appliesTo(participantAckMsg));
var participantMsg =
new ParticipantMessage(ParticipantMessageType.PARTICIPANT_STATUS);
assertTrue(participantHandler.appliesTo(participantMsg));
var emptyid = new ToscaConceptIdentifier("", ID_VERSION);
participantMsg.setParticipantType(emptyid);
assertFalse(participantHandler.appliesTo(participantMsg));
}
@Test
void getAutomationCompositionInfoListTest() throws CoderException {
var participantHandler = commonTestData.getParticipantHandlerAutomationCompositions();
var id = new ToscaConceptIdentifier(ID_NAME, ID_VERSION);
participantHandler.sendHeartbeat();
assertEquals(id, participantHandler.makeHeartbeat(false)
.getAutomationCompositionInfoList()
.get(0)
.getAutomationCompositionId());
}
}
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