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/*-
* SdnrActorServiceProviderTest
* ================================================================================
* Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
* Modifications Copyright (C) 2019 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.controlloop.actor.sdnr;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import java.time.Instant;
import java.util.HashMap;
import java.util.UUID;
import org.junit.Test;
import org.onap.policy.controlloop.ControlLoopEventStatus;
import org.onap.policy.controlloop.ControlLoopOperation;
import org.onap.policy.controlloop.ControlLoopResponse;
import org.onap.policy.controlloop.ControlLoopTargetType;
import org.onap.policy.controlloop.VirtualControlLoopEvent;
import org.onap.policy.controlloop.actorserviceprovider.Operator;
import org.onap.policy.controlloop.policy.Policy;
import org.onap.policy.controlloop.policy.Target;
import org.onap.policy.controlloop.policy.TargetType;
import org.onap.policy.sdnr.PciRequest;
import org.onap.policy.sdnr.PciResponse;
import org.onap.policy.sdnr.PciResponseWrapper;
import org.onap.policy.sdnr.util.Serialization;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class SdnrActorServiceProviderTest {
private static final String MODIFY_CONFIG = "ModifyConfig";
private static final Logger logger = LoggerFactory.getLogger(SdnrActorServiceProviderTest.class);
private static final VirtualControlLoopEvent onsetEvent;
private static final ControlLoopOperation operation;
private static final Policy policy;
static {
/*
* Construct an onset. Using dummy AAI details since the code mandates AAI details.
*/
onsetEvent = new VirtualControlLoopEvent();
onsetEvent.setClosedLoopControlName("closedLoopControlName-Test");
onsetEvent.setRequestId(UUID.randomUUID());
onsetEvent.setClosedLoopEventClient("tca.instance00001");
onsetEvent.setTargetType(ControlLoopTargetType.VNF);
onsetEvent.setTarget("generic-vnf.vnf-name");
onsetEvent.setFrom("DCAE");
onsetEvent.setClosedLoopAlarmStart(Instant.now());
onsetEvent.setAai(new HashMap<>());
onsetEvent.getAai().put("generic-vnf.vnf-name", "notused");
onsetEvent.setClosedLoopEventStatus(ControlLoopEventStatus.ONSET);
onsetEvent.setPayload("some payload");
/* Construct an operation with an SDNR actor and ModifyConfig operation. */
operation = new ControlLoopOperation();
operation.setActor("SDNR");
operation.setOperation(MODIFY_CONFIG);
operation.setTarget("VNF");
operation.setEnd(Instant.now());
operation.setSubRequestId("1");
/* Construct a policy specifying to modify configuration. */
policy = new Policy();
policy.setName("Modify PCI Config");
policy.setDescription("Upon getting the trigger event, modify pci config");
policy.setActor("SDNR");
policy.setTarget(new Target(TargetType.VNF));
policy.getTarget().setResourceID("Eace933104d443b496b8.nodes.heat.vpg");
policy.setRecipe(MODIFY_CONFIG);
policy.setPayload(null);
policy.setRetry(2);
policy.setTimeout(300);
}
@Test
public void testGetOperator() {
SdnrActorServiceProvider sp = new SdnrActorServiceProvider();
// should always return the same operator regardless of the name
Operator oper = sp.getOperator("unknown");
assertNotNull(oper);
assertSame(oper, sp.getOperator("another"));
}
@Test
public void testGetControlLoopResponse() {
PciRequest sdnrRequest;
sdnrRequest = SdnrActorServiceProvider.constructRequest(onsetEvent, operation, policy).getBody();
PciResponse sdnrResponse = new PciResponse(sdnrRequest);
sdnrResponse.getStatus().setCode(200);
sdnrResponse.getStatus().setValue("SDNR success");
sdnrResponse.setPayload("sdnr payload ");
/* Print out request as json to make sure serialization works */
String jsonResponse = Serialization.gsonPretty.toJson(sdnrResponse);
logger.info(jsonResponse);
PciResponseWrapper pciResponseWrapper = new PciResponseWrapper();
pciResponseWrapper.setBody(sdnrResponse);
ControlLoopResponse clRsp = SdnrActorServiceProvider.getControlLoopResponse(pciResponseWrapper, onsetEvent);
assertEquals(clRsp.getClosedLoopControlName(), onsetEvent.getClosedLoopControlName());
assertEquals(clRsp.getRequestId(), onsetEvent.getRequestId());
assertEquals(clRsp.getPolicyName(), onsetEvent.getPolicyName());
assertEquals(clRsp.getPolicyVersion(), onsetEvent.getPolicyVersion());
assertEquals(clRsp.getVersion(), onsetEvent.getVersion());
assertEquals("SDNR", clRsp.getFrom());
assertEquals("DCAE", clRsp.getTarget());
assertEquals(clRsp.getPayload(), sdnrResponse.getPayload());
}
@Test
public void testConstructModifyConfigRequest() {
PciRequest sdnrRequest;
sdnrRequest = SdnrActorServiceProvider.constructRequest(onsetEvent, operation, policy).getBody();
/* The service provider must return a non null SDNR request */
assertNotNull(sdnrRequest);
/* A common header is required and cannot be null */
assertNotNull(sdnrRequest.getCommonHeader());
assertEquals(sdnrRequest.getCommonHeader().getRequestId(), onsetEvent.getRequestId());
/* An action is required and cannot be null */
assertNotNull(sdnrRequest.getAction());
assertEquals(MODIFY_CONFIG, sdnrRequest.getAction());
/* A payload is required and cannot be null */
assertNotNull(sdnrRequest.getPayload());
assertEquals("some payload", sdnrRequest.getPayload());
logger.debug("SDNR Request: \n" + sdnrRequest.toString());
/* Print out request as json to make sure serialization works */
String jsonRequest = Serialization.gsonPretty.toJson(sdnrRequest);
logger.debug("JSON Output: \n" + jsonRequest);
/* The JSON string must contain the following fields */
assertTrue(jsonRequest.contains("CommonHeader"));
assertTrue(jsonRequest.contains("Action"));
assertTrue(jsonRequest.contains(MODIFY_CONFIG));
assertTrue(jsonRequest.contains("payload"));
PciResponse sdnrResponse = new PciResponse(sdnrRequest);
sdnrResponse.getStatus().setCode(200);
sdnrResponse.getStatus().setValue("SDNR success");
/* Print out request as json to make sure serialization works */
String jsonResponse = Serialization.gsonPretty.toJson(sdnrResponse);
logger.debug("JSON Output: \n" + jsonResponse);
}
@Test
public void testMethods() {
SdnrActorServiceProvider sp = new SdnrActorServiceProvider();
assertEquals("SDNR", sp.actor());
assertEquals(1, sp.recipes().size());
assertEquals("VNF", sp.recipeTargets(MODIFY_CONFIG).get(0));
assertEquals(2, sp.recipePayloads(MODIFY_CONFIG).size());
}
}
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