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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.participant.simulator.main.rest;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.Invocation;
import javax.ws.rs.core.GenericType;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoop;
import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoopElement;
import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoopOrderedState;
import org.onap.policy.clamp.controlloop.models.controlloop.concepts.Participant;
import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ParticipantState;
import org.onap.policy.clamp.controlloop.models.messages.dmaap.participant.ParticipantControlLoopUpdate;
import org.onap.policy.clamp.controlloop.models.messages.rest.TypedSimpleResponse;
import org.onap.policy.clamp.controlloop.participant.intermediary.comm.ControlLoopUpdateListener;
import org.onap.policy.clamp.controlloop.participant.simulator.main.parameters.CommonTestData;
import org.onap.policy.clamp.controlloop.participant.simulator.simulation.SimulationHandler;
import org.onap.policy.clamp.controlloop.participant.simulator.simulation.SimulationProvider;
import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
import org.onap.policy.models.tosca.authorative.concepts.ToscaNodeTemplate;
/**
* Class to perform unit test of {@link TestSimulationRestController}.
*/
public class TestSimulationRestController extends CommonParticipantRestServer {
private static ControlLoopUpdateListener clUpdateListener;
private static final String PARTICIPANTS_ENDPOINT = "participants";
private static final String ELEMENTS_ENDPOINT = "elements";
private static final CommInfrastructure INFRA = CommInfrastructure.NOOP;
private static final String TOPIC = "my-topic";
static CommonTestData commonTestData = new CommonTestData();
/**
* Setup before class.
*
*/
@BeforeClass
public static void setUpBeforeClass() throws Exception {
CommonParticipantRestServer.setUpBeforeClass();
clUpdateListener = new ControlLoopUpdateListener(
SimulationHandler.getInstance()
.getSimulationProvider()
.getIntermediaryApi()
.getParticipantHandler());
ParticipantControlLoopUpdate participantControlLoopUpdateMsg =
TestListenerUtils.createControlLoopUpdateMsg();
participantControlLoopUpdateMsg.getControlLoop().setOrderedState(ControlLoopOrderedState.PASSIVE);
clUpdateListener.onTopicEvent(INFRA, TOPIC, null, participantControlLoopUpdateMsg);
}
@AfterClass
public static void teardownAfterClass() {
CommonParticipantRestServer.teardownAfterClass();
}
@Test
public void testSwagger() throws Exception {
super.testSwagger(ELEMENTS_ENDPOINT);
}
@Test
public void testQuery_Unauthorized() throws Exception {
Invocation.Builder invocationBuilder = super.sendNoAuthRequest(ELEMENTS_ENDPOINT);
Response rawresp = invocationBuilder.buildGet().invoke();
assertEquals(Response.Status.UNAUTHORIZED.getStatusCode(), rawresp.getStatus());
}
@Test
public void testQueryParticipants() throws Exception {
Participant participant = new Participant();
ToscaConceptIdentifier participantId = CommonTestData.getParticipantId();
participant.setDefinition(participantId);
participant.setName(participantId.getName());
participant.setVersion(participantId.getVersion());
// GET REST call for querying the participants
Invocation.Builder invocationBuilder =
super.sendRequest(PARTICIPANTS_ENDPOINT + "/" + participant.getKey().getName()
+ "/" + participant.getVersion());
Response rawresp = invocationBuilder.buildGet().invoke();
assertEquals(Response.Status.OK.getStatusCode(), rawresp.getStatus());
List<Participant> returnValue = rawresp.readEntity(new GenericType<List<Participant>>() {});
assertNotNull(returnValue);
assertThat(returnValue).hasSize(1);
// Verify the result of GET participants with what is stored
assertEquals(participant.getDefinition(), returnValue.get(0).getDefinition());
}
@Test
public void testQueryControlLoopElements() throws Exception {
// GET REST call for querying the controlLoop elements
Invocation.Builder invocationBuilder = super.sendRequest(ELEMENTS_ENDPOINT + "/"
+ "PMSHInstance0" + "/" + "1.0.0");
Response rawresp = invocationBuilder.buildGet().invoke();
assertEquals(Response.Status.OK.getStatusCode(), rawresp.getStatus());
Map<UUID, ControlLoopElement> returnValue =
rawresp.readEntity(new GenericType<Map<UUID, ControlLoopElement>>() {});
assertNotNull(returnValue);
// Verify the result of GET controlloop elements with what is stored
assertThat(returnValue).hasSize(1);
returnValue.values().forEach(element -> assertEquals("org.onap.PM_CDS_Blueprint",
element.getDefinition().getName()));
}
@Test
public void testUpdateParticipant() throws Exception {
SimulationProvider provider = SimulationHandler.getInstance().getSimulationProvider();
List<Participant> participants = provider.getParticipants(CommonTestData.getParticipantId().getName(),
CommonTestData.getParticipantId().getVersion());
assertEquals(ParticipantState.UNKNOWN, participants.get(0).getParticipantState());
// Change the state of the participant to PASSIVE from UNKNOWN
participants.get(0).setParticipantState(ParticipantState.PASSIVE);
Entity<Participant> entParticipant = Entity.entity(participants.get(0), MediaType.APPLICATION_JSON);
// PUT REST call for updating Participant
Invocation.Builder invocationBuilder = sendRequest(PARTICIPANTS_ENDPOINT);
Response rawresp = invocationBuilder.put(entParticipant);
TypedSimpleResponse<Participant> resp = rawresp.readEntity(TypedSimpleResponse.class);
assertEquals(Response.Status.OK.getStatusCode(), rawresp.getStatus());
assertNotNull(resp.getResponse());
// Verify the response and state returned by PUT REST call for updating participants
assertThat(resp.toString()).contains("definition={name=org.onap.PM_CDS_Blueprint, version=1.0.0}");
assertThat(resp.toString()).contains("participantState=PASSIVE");
}
@Test
public void testUpdateControlLoopElement() throws Exception {
ControlLoop controlLoop = TestListenerUtils.createControlLoop();
SimulationProvider provider = SimulationHandler.getInstance().getSimulationProvider();
Map<UUID, ControlLoopElement> controlLoopElements = provider.getControlLoopElements(
controlLoop.getDefinition().getName(), controlLoop.getDefinition().getVersion());
for (Map.Entry<UUID, ControlLoopElement> clElement : controlLoopElements.entrySet()) {
// Check the initial state on the ControlLoopElement, which is UNINITIALISED
assertEquals(ControlLoopOrderedState.UNINITIALISED, clElement.getValue().getOrderedState());
// Change the state of the ControlLoopElement to PASSIVE from UNINITIALISED
clElement.getValue().setOrderedState(ControlLoopOrderedState.PASSIVE);
Entity<ControlLoopElement> entClElement = Entity.entity(clElement.getValue(), MediaType.APPLICATION_JSON);
// PUT REST call for updating ControlLoopElement
Invocation.Builder invocationBuilder = sendRequest(ELEMENTS_ENDPOINT);
Response rawresp = invocationBuilder.put(entClElement);
TypedSimpleResponse<ControlLoopElement> resp = rawresp.readEntity(TypedSimpleResponse.class);
assertEquals(Response.Status.OK.getStatusCode(), rawresp.getStatus());
assertNotNull(resp.getResponse());
// Verify the response and state returned by PUT REST call for updating participants
assertThat(resp.toString()).contains("definition={name=org.onap.PM_CDS_Blueprint, version=1.0.0}");
assertThat(resp.toString()).contains("orderedState=PASSIVE");
}
}
}
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