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.assertNull;
  29 import static org.junit.Assert.assertTrue;
  30 import static org.mockito.ArgumentMatchers.any;
  31 import static org.mockito.ArgumentMatchers.eq;
  32 import static org.mockito.Mockito.mock;
  33 import static org.mockito.Mockito.verify;
  34 import static org.mockito.Mockito.when;
  35
  36 import java.util.Arrays;
  37 import java.util.List;
  38 import java.util.concurrent.CompletableFuture;
  39 import java.util.concurrent.atomic.AtomicBoolean;
  40 import org.junit.After;
  41 import org.junit.AfterClass;
  42 import org.junit.Before;
  43 import org.junit.BeforeClass;
  44 import org.junit.Test;
  45 import org.onap.aai.domain.yang.GenericVnf;
  46 import org.onap.policy.aai.AaiCqResponse;
  47 import org.onap.policy.appc.Request;
  48 import org.onap.policy.appc.Response;
  49 import org.onap.policy.common.utils.coder.CoderException;
  50 import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
  51 import org.onap.policy.controlloop.actorserviceprovider.OperationProperties;
  52 import org.onap.policy.controlloop.actorserviceprovider.controlloop.ControlLoopEventContext;
  53 import org.onap.policy.controlloop.actorserviceprovider.parameters.BidirectionalTopicConfig;
  54 import org.onap.policy.controlloop.actorserviceprovider.parameters.BidirectionalTopicParams;
  55 import org.onap.policy.controlloop.policy.PolicyResult;
  56
  57 public class ModifyConfigOperationTest extends BasicAppcOperation {
  58
  59     private ModifyConfigOperation oper;
  60
  61     public ModifyConfigOperationTest() {
  62         super(DEFAULT_ACTOR, ModifyConfigOperation.NAME);
  63     }
  64
  65     @BeforeClass
  66     public static void setUpBeforeClass() throws Exception {
  67         // use same topic name for both sides
  68         initBeforeClass(MY_SINK, MY_SINK);
  69     }
  70
  71     @AfterClass
  72     public static void tearDownAfterClass() {
  73         destroyAfterClass();
  74     }
  75
  76     @Before
  77     @Override
  78     public void setUp() throws Exception {
  79         super.setUp();
  80         oper = new ModifyConfigOperation(params, config);
  81     }
  82
  83     @After
  84     @Override
  85     public void tearDown() {
  86         super.tearDown();
  87     }
  88
  89     /**
  90      * Tests "success" case with simulator.
  91      */
  92     @Test
  93     public void testSuccess() throws Exception {
  94         BidirectionalTopicParams opParams =
  95                         BidirectionalTopicParams.builder().sinkTopic(MY_SINK).sourceTopic(MY_SINK).build();
  96         config = new BidirectionalTopicConfig(blockingExecutor, opParams, topicMgr, AppcOperation.SELECTOR_KEYS);
  97
  98         AaiCqResponse cq = mock(AaiCqResponse.class);
  99         GenericVnf genvnf = mock(GenericVnf.class);
 100         when(genvnf.getVnfId()).thenReturn(MY_VNF);
 101         when(cq.getGenericVnfByModelInvariantId(any())).thenReturn(genvnf);
 102
 103         params.getContext().setProperty(AaiCqResponse.CONTEXT_KEY, cq);
 104
 105         params = params.toBuilder().retry(0).timeoutSec(5).executor(blockingExecutor).build();
 106
 107         oper = new ModifyConfigOperation(params, config) {
 108             @Override
 109             protected CompletableFuture<OperationOutcome> startGuardAsync() {
 110                 return null;
 111             }
 112         };
 113
 114         outcome = oper.start().get();
 115         assertEquals(PolicyResult.SUCCESS, outcome.getResult());
 116         assertTrue(outcome.getResponse() instanceof Response);
 117     }
 118
 119     @Test
 120     public void testConstructor() {
 121         assertEquals(DEFAULT_ACTOR, oper.getActorName());
 122         assertEquals(ModifyConfigOperation.NAME, oper.getName());
 123     }
 124
 125     @Test
 126     public void testGetPropertyNames() {
 127         assertThat(oper.getPropertyNames()).isEqualTo(List.of(OperationProperties.AAI_RESOURCE_VNF));
 128     }
 129
 130     @Test
 131     public void testStartPreprocessorAsync() throws Exception {
 132         CompletableFuture<OperationOutcome> future2 = new CompletableFuture<>();
 133         context = mock(ControlLoopEventContext.class);
 134         when(context.obtain(eq(AaiCqResponse.CONTEXT_KEY), any())).thenReturn(future2);
 135         when(context.getEvent()).thenReturn(event);
 136         params = params.toBuilder().context(context).build();
 137
 138         AtomicBoolean guardStarted = new AtomicBoolean();
 139
 140         oper = new ModifyConfigOperation(params, config) {
 141             @Override
 142             protected CompletableFuture<OperationOutcome> startGuardAsync() {
 143                 guardStarted.set(true);
 144                 return super.startGuardAsync();
 145             }
 146         };
 147
 148         CompletableFuture<OperationOutcome> future3 = oper.startPreprocessorAsync();
 149         assertNotNull(future3);
 150         assertFalse(future.isDone());
 151         assertTrue(guardStarted.get());
 152         verify(context).obtain(eq(AaiCqResponse.CONTEXT_KEY), any());
 153
 154         future2.complete(params.makeOutcome());
 155         assertTrue(executor.runAll(100));
 156         assertTrue(future3.isDone());
 157         assertEquals(PolicyResult.SUCCESS, future3.get().getResult());
 158     }
 159
 160     /**
 161      * Tests startPreprocessorAsync(), when preprocessing is disabled.
 162      */
 163     @Test
 164     public void testStartPreprocessorAsyncDisabled() {
 165         params = params.toBuilder().preprocessed(true).build();
 166         assertNull(new ModifyConfigOperation(params, config).startPreprocessorAsync());
 167     }
 168
 169     @Test
 170     public void testMakeRequest() throws CoderException {
 171         AaiCqResponse cq = new AaiCqResponse("{}");
 172
 173         // missing vnf-id
 174         params.getContext().setProperty(AaiCqResponse.CONTEXT_KEY, cq);
 175         assertThatIllegalArgumentException().isThrownBy(() -> oper.makeRequest(1));
 176
 177         // populate the CQ data with a vnf-id
 178         GenericVnf genvnf = new GenericVnf();
 179         genvnf.setVnfId(MY_VNF);
 180         genvnf.setModelInvariantId(RESOURCE_ID);
 181         cq.setInventoryResponseItems(Arrays.asList(genvnf));
 182
 183         oper.generateSubRequestId(2);
 184         Request request = oper.makeRequest(2);
 185         assertNotNull(request);
 186         assertEquals(MY_VNF, request.getPayload().get(ModifyConfigOperation.VNF_ID_KEY));
 187
 188         verifyRequest("modifyConfig.json", request, IGNORE_FIELDS);
 189     }
 190 }