controlloop/common/controller-usecases/src/test/java/org/onap/policy/drools/apps/controller/usecases/step/AaiGetTenantStep2Test.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP
   4  * ================================================================================
   5  * Copyright (C) 2020-2021 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.drools.apps.controller.usecases.step;
  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.assertSame;
  28 import static org.junit.Assert.assertTrue;
  29 import static org.mockito.ArgumentMatchers.any;
  30 import static org.mockito.Mockito.never;
  31 import static org.mockito.Mockito.verify;
  32 import static org.mockito.Mockito.when;
  33
  34 import java.util.Map;
  35 import java.util.UUID;
  36 import java.util.concurrent.CompletableFuture;
  37 import org.junit.Before;
  38 import org.junit.Test;
  39 import org.junit.runner.RunWith;
  40 import org.mockito.Mock;
  41 import org.mockito.junit.MockitoJUnitRunner;
  42 import org.onap.policy.common.utils.coder.StandardCoderObject;
  43 import org.onap.policy.controlloop.VirtualControlLoopEvent;
  44 import org.onap.policy.controlloop.actor.aai.AaiActor;
  45 import org.onap.policy.controlloop.actor.aai.AaiGetTenantOperation;
  46 import org.onap.policy.controlloop.actorserviceprovider.ActorService;
  47 import org.onap.policy.controlloop.actorserviceprovider.Operation;
  48 import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
  49 import org.onap.policy.controlloop.actorserviceprovider.OperationProperties;
  50 import org.onap.policy.controlloop.actorserviceprovider.Operator;
  51 import org.onap.policy.controlloop.actorserviceprovider.parameters.ControlLoopOperationParams;
  52 import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
  53 import org.onap.policy.controlloop.eventmanager.StepContext;
  54
  55 @RunWith(MockitoJUnitRunner.class)
  56 public class AaiGetTenantStep2Test {
  57     private static final String MY_VSERVER = "my-vserver";
  58     private static final UUID REQ_ID = UUID.randomUUID();
  59
  60     @Mock
  61     private Operator policyOperator;
  62     @Mock
  63     private Operation policyOperation;
  64     @Mock
  65     private Actor policyActor;
  66     @Mock
  67     private ActorService actors;
  68     @Mock
  69     private ControlLoopOperationParams params;
  70     @Mock
  71     private StepContext stepContext;
  72     @Mock
  73     private VirtualControlLoopEvent event;
  74
  75     private CompletableFuture<OperationOutcome> future;
  76     private Step2 master;
  77     private AaiGetTenantStep2 step;
  78
  79     /**
  80      * Sets up.
  81      */
  82     @Before
  83     public void setUp() {
  84         future = new CompletableFuture<>();
  85
  86         when(params.toBuilder()).thenReturn(ControlLoopOperationParams.builder().actorService(actors)
  87                         .requestId(REQ_ID));
  88
  89         // configure policy operation
  90         when(actors.getActor(AaiActor.NAME)).thenReturn(policyActor);
  91         when(policyActor.getOperator(AaiGetTenantOperation.NAME)).thenReturn(policyOperator);
  92         when(policyOperator.buildOperation(any())).thenReturn(policyOperation);
  93         when(policyOperation.start()).thenReturn(future);
  94
  95         when(event.getAai()).thenReturn(Map.of(Step2.VSERVER_VSERVER_NAME, MY_VSERVER));
  96
  97         master = new Step2(stepContext, params, event);
  98         step = new AaiGetTenantStep2(master);
  99     }
 100
 101     @Test
 102     public void testConstructor() {
 103         assertEquals(AaiActor.NAME, step.getActorName());
 104         assertEquals(AaiGetTenantOperation.NAME, step.getOperationName());
 105         assertSame(stepContext, step.stepContext);
 106         assertSame(event, step.event);
 107
 108         // empty vserver name
 109         when(event.getAai()).thenReturn(Map.of(Step2.VSERVER_VSERVER_NAME, ""));
 110         assertThatIllegalArgumentException().isThrownBy(() -> new AaiGetTenantStep2(master))
 111                         .withMessage("missing " + Step2.VSERVER_VSERVER_NAME + " in enrichment data");
 112
 113         // missing vserver name
 114         when(event.getAai()).thenReturn(Map.of());
 115         assertThatIllegalArgumentException().isThrownBy(() -> new AaiGetTenantStep2(master))
 116                         .withMessage("missing " + Step2.VSERVER_VSERVER_NAME + " in enrichment data");
 117     }
 118
 119     @Test
 120     public void testGetPropertyNames() {
 121         assertThat(step.getPropertyNames()).isEmpty();
 122     }
 123
 124     @Test
 125     public void testSetProperties() {
 126         step.init();
 127
 128         step.setProperties();
 129
 130         verify(policyOperation).setProperty(OperationProperties.AAI_TARGET_ENTITY, MY_VSERVER);
 131     }
 132
 133     @Test
 134     public void testStart() {
 135         step.init();
 136         assertTrue(step.start(100));
 137         verify(policyOperation).start();
 138     }
 139
 140     /**
 141      * Tests start() when the data has already been retrieved.
 142      */
 143     @Test
 144     public void testStartAlreadyHaveData() {
 145         when(stepContext.contains(AaiGetTenantOperation.getKey(MY_VSERVER))).thenReturn(true);
 146
 147         step.init();
 148         assertFalse(step.start(200));
 149         verify(policyOperation, never()).start();
 150     }
 151
 152     @Test
 153     public void testSuccess() {
 154         StandardCoderObject data = new StandardCoderObject();
 155         OperationOutcome outcome = new OperationOutcome();
 156         outcome.setResponse(data);
 157
 158         step.success(outcome);
 159         verify(stepContext).setProperty(AaiGetTenantOperation.getKey(MY_VSERVER), data);
 160     }
 161 }