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.assertj.core.api.Assertions.assertThatIllegalStateException;
  26 import static org.junit.Assert.assertEquals;
  27 import static org.junit.Assert.assertFalse;
  28 import static org.junit.Assert.assertNotNull;
  29 import static org.junit.Assert.assertNull;
  30 import static org.junit.Assert.assertTrue;
  31 import static org.mockito.ArgumentMatchers.any;
  32 import static org.mockito.ArgumentMatchers.eq;
  33 import static org.mockito.Mockito.mock;
  34 import static org.mockito.Mockito.verify;
  35 import static org.mockito.Mockito.when;
  36
  37 import java.util.Arrays;
  38 import java.util.List;
  39 import java.util.concurrent.CompletableFuture;
  40 import java.util.concurrent.atomic.AtomicBoolean;
  41 import org.junit.After;
  42 import org.junit.AfterClass;
  43 import org.junit.Before;
  44 import org.junit.BeforeClass;
  45 import org.junit.Test;
  46 import org.mockito.Mock;
  47 import org.onap.aai.domain.yang.GenericVnf;
  48 import org.onap.policy.aai.AaiCqResponse;
  49 import org.onap.policy.appc.Request;
  50 import org.onap.policy.appc.Response;
  51 import org.onap.policy.common.utils.coder.CoderException;
  52 import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
  53 import org.onap.policy.controlloop.actorserviceprovider.OperationProperties;
  54 import org.onap.policy.controlloop.actorserviceprovider.OperationResult;
  55 import org.onap.policy.controlloop.actorserviceprovider.controlloop.ControlLoopEventContext;
  56 import org.onap.policy.controlloop.actorserviceprovider.parameters.BidirectionalTopicConfig;
  57 import org.onap.policy.controlloop.actorserviceprovider.parameters.BidirectionalTopicParams;
  58
  59 public class ModifyConfigOperationTest extends BasicAppcOperation {
  60
  61     @Mock
  62     private GenericVnf genvnf;
  63     @Mock
  64     private AaiCqResponse cq;
  65
  66     private ModifyConfigOperation oper;
  67
  68
  69     public ModifyConfigOperationTest() {
  70         super(DEFAULT_ACTOR, ModifyConfigOperation.NAME);
  71     }
  72
  73     @BeforeClass
  74     public static void setUpBeforeClass() throws Exception {
  75         // use same topic name for both sides
  76         initBeforeClass(MY_SINK, MY_SINK);
  77     }
  78
  79     @AfterClass
  80     public static void tearDownAfterClass() {
  81         destroyAfterClass();
  82     }
  83
  84     @Before
  85     @Override
  86     public void setUp() throws Exception {
  87         super.setUp();
  88         when(genvnf.getVnfId()).thenReturn(MY_VNF);
  89         when(cq.getGenericVnfByModelInvariantId(any())).thenReturn(genvnf);
  90
  91         oper = new ModifyConfigOperation(params, config);
  92     }
  93
  94     @After
  95     @Override
  96     public void tearDown() {
  97         super.tearDown();
  98     }
  99
 100     /**
 101      * Tests "success" case with simulator.
 102      */
 103     @Test
 104     public void testSuccess() throws Exception {
 105         BidirectionalTopicParams opParams =
 106                         BidirectionalTopicParams.builder().sinkTopic(MY_SINK).sourceTopic(MY_SINK).build();
 107         config = new BidirectionalTopicConfig(blockingExecutor, opParams, topicMgr, AppcOperation.SELECTOR_KEYS);
 108
 109         params.getContext().setProperty(AaiCqResponse.CONTEXT_KEY, cq);
 110
 111         params = params.toBuilder().retry(0).timeoutSec(5).executor(blockingExecutor).preprocessed(true).build();
 112
 113         oper = new ModifyConfigOperation(params, config) {
 114             @Override
 115             protected CompletableFuture<OperationOutcome> startGuardAsync() {
 116                 return null;
 117             }
 118         };
 119
 120         oper.setProperty(OperationProperties.AAI_RESOURCE_VNF, genvnf);
 121
 122         outcome = oper.start().get();
 123         assertEquals(OperationResult.SUCCESS, outcome.getResult());
 124         assertTrue(outcome.getResponse() instanceof Response);
 125     }
 126
 127     @Test
 128     public void testConstructor() {
 129         assertEquals(DEFAULT_ACTOR, oper.getActorName());
 130         assertEquals(ModifyConfigOperation.NAME, oper.getName());
 131     }
 132
 133     @Test
 134     public void testGetPropertyNames() {
 135         assertThat(oper.getPropertyNames()).isEqualTo(List.of(OperationProperties.AAI_RESOURCE_VNF));
 136     }
 137
 138     @Test
 139     public void testStartPreprocessorAsync() throws Exception {
 140         CompletableFuture<OperationOutcome> future2 = new CompletableFuture<>();
 141         context = mock(ControlLoopEventContext.class);
 142         when(context.obtain(eq(AaiCqResponse.CONTEXT_KEY), any())).thenReturn(future2);
 143         when(context.getEvent()).thenReturn(event);
 144         params = params.toBuilder().context(context).build();
 145
 146         AtomicBoolean guardStarted = new AtomicBoolean();
 147
 148         oper = new ModifyConfigOperation(params, config) {
 149             @Override
 150             protected CompletableFuture<OperationOutcome> startGuardAsync() {
 151                 guardStarted.set(true);
 152                 return super.startGuardAsync();
 153             }
 154         };
 155
 156         CompletableFuture<OperationOutcome> future3 = oper.startPreprocessorAsync();
 157         assertNotNull(future3);
 158         assertFalse(future.isDone());
 159         assertTrue(guardStarted.get());
 160         verify(context).obtain(eq(AaiCqResponse.CONTEXT_KEY), any());
 161
 162         future2.complete(params.makeOutcome(null));
 163         assertTrue(executor.runAll(100));
 164         assertTrue(future3.isDone());
 165         assertEquals(OperationResult.SUCCESS, future3.get().getResult());
 166     }
 167
 168     /**
 169      * Tests startPreprocessorAsync(), when preprocessing is disabled.
 170      */
 171     @Test
 172     public void testStartPreprocessorAsyncDisabled() {
 173         params = params.toBuilder().preprocessed(true).build();
 174         assertNull(new ModifyConfigOperation(params, config).startPreprocessorAsync());
 175     }
 176
 177     @Test
 178     public void testMakeRequest() throws CoderException {
 179         oper.setProperty(OperationProperties.AAI_RESOURCE_VNF, genvnf);
 180
 181         oper.generateSubRequestId(2);
 182         Request request = oper.makeRequest(2);
 183         assertNotNull(request);
 184         assertEquals(MY_VNF, request.getPayload().get(ModifyConfigOperation.VNF_ID_KEY));
 185
 186         verifyRequest("modifyConfig.json", request, IGNORE_FIELDS);
 187     }
 188
 189     @Test
 190     public void testGetVnfIdViaProperty() throws CoderException {
 191         oper.setProperty(OperationProperties.AAI_RESOURCE_VNF, genvnf);
 192         assertEquals(MY_VNF, oper.getVnfId());
 193     }
 194
 195     @Test
 196     public void testGetVnfId() throws CoderException {
 197         // no CQ data
 198         assertThatIllegalStateException().isThrownBy(() -> oper.getVnfId())
 199                         .withMessage("target vnf-id could not be determined");
 200
 201         cq = new AaiCqResponse("{}");
 202
 203         // missing vnf-id
 204         params.getContext().setProperty(AaiCqResponse.CONTEXT_KEY, cq);
 205         assertThatIllegalArgumentException().isThrownBy(() -> oper.getVnfId())
 206                         .withMessage("target vnf-id could not be found");
 207
 208         // populate the CQ data with a vnf-id
 209         genvnf = new GenericVnf();
 210         genvnf.setVnfId(MY_VNF);
 211         genvnf.setModelInvariantId(RESOURCE_ID);
 212         cq.setInventoryResponseItems(Arrays.asList(genvnf));
 213
 214         assertEquals(MY_VNF, oper.getVnfId());
 215     }
 216 }