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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SdnrOperation
   4  * ================================================================================
   5  * Copyright (C) 2020 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.assertFalse;
  25 import static org.junit.Assert.assertNotNull;
  26 import static org.junit.Assert.assertSame;
  27 import static org.junit.Assert.assertTrue;
  28 import static org.mockito.Mockito.mock;
  29 import static org.mockito.Mockito.when;
  30
  31 import java.util.Arrays;
  32 import java.util.concurrent.CompletableFuture;
  33 import java.util.concurrent.atomic.AtomicBoolean;
  34 import org.junit.After;
  35 import org.junit.AfterClass;
  36 import org.junit.Before;
  37 import org.junit.BeforeClass;
  38 import org.junit.Test;
  39 import org.onap.policy.controlloop.ControlLoopResponse;
  40 import org.onap.policy.controlloop.actor.test.BasicBidirectionalTopicOperation;
  41 import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
  42 import org.onap.policy.controlloop.actorserviceprovider.controlloop.ControlLoopEventContext;
  43 import org.onap.policy.controlloop.actorserviceprovider.impl.BidirectionalTopicOperation.Status;
  44 import org.onap.policy.controlloop.actorserviceprovider.parameters.BidirectionalTopicConfig;
  45 import org.onap.policy.controlloop.actorserviceprovider.parameters.BidirectionalTopicParams;
  46 import org.onap.policy.controlloop.policy.PolicyResult;
  47 import org.onap.policy.sdnr.PciCommonHeader;
  48 import org.onap.policy.sdnr.PciMessage;
  49 import org.onap.policy.sdnr.PciRequest;
  50 import org.onap.policy.sdnr.util.StatusCodeEnum;
  51
  52 public class SdnrOperationTest extends BasicSdnrOperation {
  53
  54     private SdnrOperation operation;
  55
  56     @BeforeClass
  57     public static void setUpBeforeClass() throws Exception {
  58         BasicBidirectionalTopicOperation.initBeforeClass(MY_SINK, MY_SOURCE);
  59     }
  60
  61     @AfterClass
  62     public static void tearDownAfterClass() {
  63         destroyAfterClass();
  64     }
  65
  66     /**
  67      * Setup.
  68      */
  69     @Before
  70     @Override
  71     public void setUp() throws Exception {
  72         super.setUp();
  73
  74         operation = new SdnrOperation(params, config);
  75     }
  76
  77     @After
  78     @Override
  79     public void tearDown() {
  80         super.tearDown();
  81     }
  82
  83     @Test
  84     public void testSdnrOperation() {
  85         assertEquals(DEFAULT_ACTOR, operation.getActorName());
  86         assertEquals(DEFAULT_OPERATION, operation.getName());
  87     }
  88
  89     @Test
  90     public void testMakeRequest() {
  91         operation.generateSubRequestId(1);
  92
  93         PciMessage request = operation.makeRequest(1);
  94
  95         assertNotNull(request.getBody());
  96         assertEquals("1.0", request.getVersion());
  97         assertEquals("request", request.getType());
  98         assertEquals(DEFAULT_OPERATION.toLowerCase(), request.getRpcName());
  99
 100         PciRequest input = request.getBody().getInput();
 101         assertNotNull(input);
 102         assertEquals(DEFAULT_OPERATION, input.getAction());
 103
 104         PciCommonHeader header = input.getCommonHeader();
 105         assertNotNull(header);
 106         assertEquals(params.getRequestId(), header.getRequestId());
 107     }
 108
 109     @Test
 110     public void testGetExpectedKeyValues() {
 111         operation.generateSubRequestId(1);
 112
 113         PciMessage request = operation.makeRequest(1);
 114         assertEquals(Arrays.asList(request.getBody().getInput().getCommonHeader().getSubRequestId()),
 115                         operation.getExpectedKeyValues(50, request));
 116     }
 117
 118     /**
 119      * Tests "success" case with simulator.
 120      */
 121     @Test
 122     public void testSuccess() throws Exception {
 123         BidirectionalTopicParams opParams =
 124                         BidirectionalTopicParams.builder().sinkTopic(MY_SINK).sourceTopic(MY_SOURCE).build();
 125         config = new BidirectionalTopicConfig(blockingExecutor, opParams, topicMgr, SdnrOperation.SELECTOR_KEYS);
 126
 127         params = params.toBuilder().retry(0).timeoutSec(5).executor(blockingExecutor).build();
 128
 129         operation = new SdnrOperation(params, config) {
 130             @Override
 131             protected CompletableFuture<OperationOutcome> startGuardAsync() {
 132                 return null;
 133             }
 134         };
 135
 136         outcome = operation.start().get();
 137         assertEquals(PolicyResult.SUCCESS, outcome.getResult());
 138
 139         ControlLoopResponse clresp = outcome.getControlLoopResponse();
 140         assertNotNull(clresp);
 141
 142         assertEquals(DEFAULT_ACTOR, clresp.getFrom());
 143         assertEquals("DCAE", clresp.getTarget());
 144         assertEquals(CL_NAME, clresp.getClosedLoopControlName());
 145         assertEquals(EVENT_POLICY_NAME, clresp.getPolicyName());
 146         assertEquals(EVENT_POLICY_VERSION, clresp.getPolicyVersion());
 147         assertEquals(EVENT_VERSION, clresp.getVersion());
 148         assertEquals(REQ_ID, clresp.getRequestId());
 149         assertNotNull(clresp.getPayload());
 150     }
 151
 152     @Test
 153     public void testStartPreprocessorAsync() throws Exception {
 154         final CompletableFuture<OperationOutcome> future2 = new CompletableFuture<>();
 155         context = mock(ControlLoopEventContext.class);
 156         when(context.getEvent()).thenReturn(event);
 157         params = params.toBuilder().context(context).build();
 158
 159         AtomicBoolean guardStarted = new AtomicBoolean();
 160
 161         operation = new SdnrOperation(params, config) {
 162             @Override
 163             protected CompletableFuture<OperationOutcome> startGuardAsync() {
 164                 guardStarted.set(true);
 165                 return super.startGuardAsync();
 166             }
 167         };
 168         CompletableFuture<OperationOutcome> future3 = operation.startPreprocessorAsync();
 169
 170         assertNotNull(future3);
 171         assertFalse(future.isDone());
 172         assertTrue(guardStarted.get());
 173
 174         future2.complete(params.makeOutcome());
 175         assertTrue(executor.runAll(100));
 176         assertTrue(future3.isDone());
 177         assertEquals(PolicyResult.SUCCESS, future3.get().getResult());
 178     }
 179
 180     @Test
 181     public void testDetmStatusStringResponse() {
 182         final org.onap.policy.sdnr.Status status = response.getBody().getOutput().getStatus();
 183
 184         // null status
 185         response.getBody().getOutput().setStatus(null);
 186         assertEquals(Status.FAILURE, operation.detmStatus("", response));
 187         response.getBody().getOutput().setStatus(status);
 188
 189         // invalid code
 190         status.setCode(-45);
 191         assertEquals(Status.FAILURE, operation.detmStatus("", response));
 192
 193
 194         status.setValue(StatusCodeEnum.ACCEPTED.toString());
 195         status.setCode(StatusCodeEnum.toValue(StatusCodeEnum.ACCEPTED));
 196         assertEquals(Status.STILL_WAITING, operation.detmStatus("", response));
 197
 198         status.setValue(StatusCodeEnum.SUCCESS.toString());
 199         status.setCode(StatusCodeEnum.toValue(StatusCodeEnum.SUCCESS));
 200         assertEquals(Status.SUCCESS, operation.detmStatus("", response));
 201
 202         status.setValue(StatusCodeEnum.REJECT.toString());
 203         status.setCode(StatusCodeEnum.toValue(StatusCodeEnum.REJECT));
 204         assertEquals(Status.FAILURE, operation.detmStatus("", response));
 205
 206         status.setValue(StatusCodeEnum.REJECT.toString());
 207         status.setCode(313);
 208         assertEquals(Status.FAILURE, operation.detmStatus("", response));
 209
 210         status.setValue(StatusCodeEnum.ERROR.toString());
 211         status.setCode(StatusCodeEnum.toValue(StatusCodeEnum.ERROR));
 212         assertEquals(Status.FAILURE, operation.detmStatus("", response));
 213
 214         status.setValue(StatusCodeEnum.FAILURE.toString());
 215         status.setCode(450);
 216         assertEquals(Status.FAILURE, operation.detmStatus("", response));
 217     }
 218
 219     @Test
 220     public void testSetOutcome() {
 221         // with a status value
 222         checkOutcome();
 223         assertEquals(StatusCodeEnum.SUCCESS.toString(), outcome.getMessage());
 224
 225         // null status value
 226         response.getBody().getOutput().getStatus().setValue(null);
 227         checkOutcome();
 228
 229         // null status
 230         response.getBody().getOutput().setStatus(null);
 231         checkOutcome();
 232
 233         // null output
 234         response.getBody().setOutput(null);
 235         checkOutcome();
 236
 237         // null body
 238         response.setBody(null);
 239         checkOutcome();
 240     }
 241
 242     protected void checkOutcome() {
 243         assertSame(outcome, operation.setOutcome(outcome, PolicyResult.SUCCESS, response));
 244         assertEquals(PolicyResult.SUCCESS, outcome.getResult());
 245         assertNotNull(outcome.getMessage());
 246     }
 247 }