models-interactions/model-actors/actor.sdnr/src/test/java/org/onap/policy/controlloop/actor/sdnr/SdnrActorServiceProviderTest.java

   1 /*-
   2  * SdnrActorServiceProviderTest
   3  * ================================================================================
   4  * Copyright (C) 2018 Wipro Limited Intellectual Property. All rights reserved.
   5  * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.policy.controlloop.actor.sdnr;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.junit.Assert.assertNotNull;
  25 import static org.junit.Assert.assertTrue;
  26
  27 import java.time.Instant;
  28 import java.util.HashMap;
  29 import java.util.UUID;
  30
  31 import org.junit.Test;
  32 import org.onap.policy.controlloop.ControlLoopEventStatus;
  33 import org.onap.policy.controlloop.ControlLoopOperation;
  34 import org.onap.policy.controlloop.ControlLoopResponse;
  35 import org.onap.policy.controlloop.ControlLoopTargetType;
  36 import org.onap.policy.controlloop.VirtualControlLoopEvent;
  37 import org.onap.policy.controlloop.policy.Policy;
  38 import org.onap.policy.controlloop.policy.Target;
  39 import org.onap.policy.controlloop.policy.TargetType;
  40 import org.onap.policy.sdnr.PciRequest;
  41 import org.onap.policy.sdnr.PciResponse;
  42 import org.onap.policy.sdnr.PciResponseWrapper;
  43 import org.onap.policy.sdnr.util.Serialization;
  44 import org.slf4j.Logger;
  45 import org.slf4j.LoggerFactory;
  46
  47 public class SdnrActorServiceProviderTest {
  48
  49     private static final Logger logger = LoggerFactory.getLogger(SdnrActorServiceProviderTest.class);
  50
  51     private static final VirtualControlLoopEvent onsetEvent;
  52     private static final ControlLoopOperation operation;
  53     private static final Policy policy;
  54
  55     static {
  56         /*
  57          * Construct an onset. Using dummy AAI details since the code mandates AAI
  58          * details.
  59          */
  60         onsetEvent = new VirtualControlLoopEvent();
  61         onsetEvent.setClosedLoopControlName("closedLoopControlName-Test");
  62         onsetEvent.setRequestId(UUID.randomUUID());
  63         onsetEvent.setClosedLoopEventClient("tca.instance00001");
  64         onsetEvent.setTargetType(ControlLoopTargetType.VNF);
  65         onsetEvent.setTarget("generic-vnf.vnf-name");
  66         onsetEvent.setFrom("DCAE");
  67         onsetEvent.setClosedLoopAlarmStart(Instant.now());
  68         onsetEvent.setAai(new HashMap<>());
  69         onsetEvent.getAai().put("generic-vnf.vnf-name", "notused");
  70         onsetEvent.setClosedLoopEventStatus(ControlLoopEventStatus.ONSET);
  71         onsetEvent.setPayload("some payload");
  72
  73         /* Construct an operation with an SDNR actor and ModifyConfig operation. */
  74         operation = new ControlLoopOperation();
  75         operation.setActor("SDNR");
  76         operation.setOperation("ModifyConfig");
  77         operation.setTarget("VNF");
  78         operation.setEnd(Instant.now());
  79         operation.setSubRequestId("1");
  80
  81         /* Construct a policy specifying to modify configuration. */
  82         policy = new Policy();
  83         policy.setName("Modify PCI Config");
  84         policy.setDescription("Upon getting the trigger event, modify pci config");
  85         policy.setActor("SDNR");
  86         policy.setTarget(new Target(TargetType.VNF));
  87         policy.getTarget().setResourceID("Eace933104d443b496b8.nodes.heat.vpg");
  88         policy.setRecipe("ModifyConfig");
  89         policy.setPayload(null);
  90         policy.setRetry(2);
  91         policy.setTimeout(300);
  92
  93     }
  94
  95     @Test
  96     public void getControlLoopResponseTest() {
  97         PciRequest sdnrRequest;
  98         sdnrRequest = SdnrActorServiceProvider.constructRequest(onsetEvent, operation, policy).getBody();
  99         PciResponse sdnrResponse = new PciResponse(sdnrRequest);
 100         sdnrResponse.getStatus().setCode(200);
 101         sdnrResponse.getStatus().setValue("SDNR success");
 102         sdnrResponse.setPayload("sdnr payload ");
 103         /* Print out request as json to make sure serialization works */
 104         String jsonResponse = Serialization.gsonPretty.toJson(sdnrResponse);
 105         logger.info(jsonResponse);
 106         PciResponseWrapper pciResponseWrapper = new PciResponseWrapper();
 107         pciResponseWrapper.setBody(sdnrResponse);
 108
 109         ControlLoopResponse clRsp = SdnrActorServiceProvider.getControlLoopResponse(pciResponseWrapper, onsetEvent);
 110         assertEquals(clRsp.getClosedLoopControlName(), onsetEvent.getClosedLoopControlName());
 111         assertEquals(clRsp.getRequestId(), onsetEvent.getRequestId());
 112         assertEquals(clRsp.getPolicyName(), onsetEvent.getPolicyName());
 113         assertEquals(clRsp.getPolicyVersion(), onsetEvent.getPolicyVersion());
 114         assertEquals(clRsp.getVersion(), onsetEvent.getVersion());
 115         assertEquals(clRsp.getFrom(), "SDNR");
 116         assertEquals(clRsp.getTarget(), "DCAE");
 117         assertEquals(clRsp.getPayload(), sdnrResponse.getPayload());
 118     }
 119
 120     @Test
 121     public void constructModifyConfigRequestTest() {
 122
 123         PciRequest sdnrRequest;
 124         sdnrRequest = SdnrActorServiceProvider.constructRequest(onsetEvent, operation, policy).getBody();
 125
 126         /* The service provider must return a non null SDNR request */
 127         assertNotNull(sdnrRequest);
 128
 129         /* A common header is required and cannot be null */
 130         assertNotNull(sdnrRequest.getCommonHeader());
 131         assertEquals(sdnrRequest.getCommonHeader().getRequestId(), onsetEvent.getRequestId());
 132
 133         /* An action is required and cannot be null */
 134         assertNotNull(sdnrRequest.getAction());
 135         assertEquals("ModifyConfig", sdnrRequest.getAction());
 136
 137         /* A payload is required and cannot be null */
 138         assertNotNull(sdnrRequest.getPayload());
 139         assertEquals("some payload", sdnrRequest.getPayload());
 140
 141         logger.debug("SDNR Request: \n" + sdnrRequest.toString());
 142
 143         /* Print out request as json to make sure serialization works */
 144         String jsonRequest = Serialization.gsonPretty.toJson(sdnrRequest);
 145         logger.debug("JSON Output: \n" + jsonRequest);
 146
 147         /* The JSON string must contain the following fields */
 148         assertTrue(jsonRequest.contains("CommonHeader"));
 149         assertTrue(jsonRequest.contains("Action"));
 150         assertTrue(jsonRequest.contains("ModifyConfig"));
 151         assertTrue(jsonRequest.contains("payload"));
 152
 153         PciResponse sdnrResponse = new PciResponse(sdnrRequest);
 154         sdnrResponse.getStatus().setCode(200);
 155         sdnrResponse.getStatus().setValue("SDNR success");
 156         /* Print out request as json to make sure serialization works */
 157         String jsonResponse = Serialization.gsonPretty.toJson(sdnrResponse);
 158         logger.debug("JSON Output: \n" + jsonResponse);
 159     }
 160
 161     @Test
 162     public void testMethods() {
 163         SdnrActorServiceProvider sp = new SdnrActorServiceProvider();
 164
 165         assertEquals("SDNR", sp.actor());
 166         assertEquals(1, sp.recipes().size());
 167         assertEquals("VNF", sp.recipeTargets("ModifyConfig").get(0));
 168         assertEquals(2, sp.recipePayloads("ModifyConfig").size());
 169     }
 170 }