models-interactions/model-actors/actor.appc/src/test/java/org/onap/policy/controlloop/actor/appc/ModifyConfigOperationTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP
   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.appc;
  22
  23 import static org.assertj.core.api.Assertions.assertThat;
  24 import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
  25 import static org.junit.Assert.assertEquals;
  26 import static org.junit.Assert.assertFalse;
  27 import static org.junit.Assert.assertNotNull;
  28 import static org.junit.Assert.assertTrue;
  29 import static org.mockito.ArgumentMatchers.any;
  30 import static org.mockito.ArgumentMatchers.eq;
  31 import static org.mockito.Mockito.mock;
  32 import static org.mockito.Mockito.verify;
  33 import static org.mockito.Mockito.when;
  34
  35 import java.util.Arrays;
  36 import java.util.List;
  37 import java.util.concurrent.CompletableFuture;
  38 import java.util.concurrent.atomic.AtomicBoolean;
  39 import org.junit.After;
  40 import org.junit.AfterClass;
  41 import org.junit.Before;
  42 import org.junit.BeforeClass;
  43 import org.junit.Test;
  44 import org.onap.aai.domain.yang.GenericVnf;
  45 import org.onap.policy.aai.AaiCqResponse;
  46 import org.onap.policy.appc.Request;
  47 import org.onap.policy.appc.Response;
  48 import org.onap.policy.common.utils.coder.CoderException;
  49 import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
  50 import org.onap.policy.controlloop.actorserviceprovider.OperationProperties;
  51 import org.onap.policy.controlloop.actorserviceprovider.controlloop.ControlLoopEventContext;
  52 import org.onap.policy.controlloop.actorserviceprovider.parameters.BidirectionalTopicConfig;
  53 import org.onap.policy.controlloop.actorserviceprovider.parameters.BidirectionalTopicParams;
  54 import org.onap.policy.controlloop.policy.PolicyResult;
  55
  56 public class ModifyConfigOperationTest extends BasicAppcOperation {
  57
  58     private ModifyConfigOperation oper;
  59
  60     public ModifyConfigOperationTest() {
  61         super(DEFAULT_ACTOR, ModifyConfigOperation.NAME);
  62     }
  63
  64     @BeforeClass
  65     public static void setUpBeforeClass() throws Exception {
  66         // use same topic name for both sides
  67         initBeforeClass(MY_SINK, MY_SINK);
  68     }
  69
  70     @AfterClass
  71     public static void tearDownAfterClass() {
  72         destroyAfterClass();
  73     }
  74
  75     @Before
  76     @Override
  77     public void setUp() throws Exception {
  78         super.setUp();
  79         oper = new ModifyConfigOperation(params, config);
  80     }
  81
  82     @After
  83     @Override
  84     public void tearDown() {
  85         super.tearDown();
  86     }
  87
  88     /**
  89      * Tests "success" case with simulator.
  90      */
  91     @Test
  92     public void testSuccess() throws Exception {
  93         BidirectionalTopicParams opParams =
  94                         BidirectionalTopicParams.builder().sinkTopic(MY_SINK).sourceTopic(MY_SINK).build();
  95         config = new BidirectionalTopicConfig(blockingExecutor, opParams, topicMgr, AppcOperation.SELECTOR_KEYS);
  96
  97         AaiCqResponse cq = mock(AaiCqResponse.class);
  98         GenericVnf genvnf = mock(GenericVnf.class);
  99         when(genvnf.getVnfId()).thenReturn(MY_VNF);
 100         when(cq.getGenericVnfByModelInvariantId(any())).thenReturn(genvnf);
 101
 102         params.getContext().setProperty(AaiCqResponse.CONTEXT_KEY, cq);
 103
 104         params = params.toBuilder().retry(0).timeoutSec(5).executor(blockingExecutor).build();
 105
 106         oper = new ModifyConfigOperation(params, config) {
 107             @Override
 108             protected CompletableFuture<OperationOutcome> startGuardAsync() {
 109                 return null;
 110             }
 111         };
 112
 113         outcome = oper.start().get();
 114         assertEquals(PolicyResult.SUCCESS, outcome.getResult());
 115         assertTrue(outcome.getResponse() instanceof Response);
 116     }
 117
 118     @Test
 119     public void testConstructor() {
 120         assertEquals(DEFAULT_ACTOR, oper.getActorName());
 121         assertEquals(ModifyConfigOperation.NAME, oper.getName());
 122     }
 123
 124     @Test
 125     public void testGetPropertyNames() {
 126         assertThat(oper.getPropertyNames()).isEqualTo(List.of(OperationProperties.AAI_RESOURCE_VNF));
 127     }
 128
 129     @Test
 130     public void testStartPreprocessorAsync() throws Exception {
 131         CompletableFuture<OperationOutcome> future2 = new CompletableFuture<>();
 132         context = mock(ControlLoopEventContext.class);
 133         when(context.obtain(eq(AaiCqResponse.CONTEXT_KEY), any())).thenReturn(future2);
 134         when(context.getEvent()).thenReturn(event);
 135         params = params.toBuilder().context(context).build();
 136
 137         AtomicBoolean guardStarted = new AtomicBoolean();
 138
 139         oper = new ModifyConfigOperation(params, config) {
 140             @Override
 141             protected CompletableFuture<OperationOutcome> startGuardAsync() {
 142                 guardStarted.set(true);
 143                 return super.startGuardAsync();
 144             }
 145         };
 146
 147         CompletableFuture<OperationOutcome> future3 = oper.startPreprocessorAsync();
 148         assertNotNull(future3);
 149         assertFalse(future.isDone());
 150         assertTrue(guardStarted.get());
 151         verify(context).obtain(eq(AaiCqResponse.CONTEXT_KEY), any());
 152
 153         future2.complete(params.makeOutcome());
 154         assertTrue(executor.runAll(100));
 155         assertTrue(future3.isDone());
 156         assertEquals(PolicyResult.SUCCESS, future3.get().getResult());
 157     }
 158
 159     @Test
 160     public void testMakeRequest() throws CoderException {
 161         AaiCqResponse cq = new AaiCqResponse("{}");
 162
 163         // missing vnf-id
 164         params.getContext().setProperty(AaiCqResponse.CONTEXT_KEY, cq);
 165         assertThatIllegalArgumentException().isThrownBy(() -> oper.makeRequest(1));
 166
 167         // populate the CQ data with a vnf-id
 168         GenericVnf genvnf = new GenericVnf();
 169         genvnf.setVnfId(MY_VNF);
 170         genvnf.setModelInvariantId(RESOURCE_ID);
 171         cq.setInventoryResponseItems(Arrays.asList(genvnf));
 172
 173         oper.generateSubRequestId(2);
 174         Request request = oper.makeRequest(2);
 175         assertNotNull(request);
 176         assertEquals(MY_VNF, request.getPayload().get(ModifyConfigOperation.VNF_ID_KEY));
 177
 178         verifyRequest("modifyConfig.json", request, IGNORE_FIELDS);
 179     }
 180 }