models-interactions/model-actors/actor.cds/src/test/java/org/onap/policy/controlloop/actor/cds/GrpcActorServiceManagerTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * Copyright (C) 2020 Bell Canada. All rights reserved.
   4  * Modifications Copyright (C) 2020-2021 AT&T Intellectual Property. All rights reserved.
   5  * ================================================================================
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  *      http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  * ============LICENSE_END=========================================================
  18  */
  19
  20 package org.onap.policy.controlloop.actor.cds;
  21
  22 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  23 import static org.junit.Assert.assertEquals;
  24 import static org.junit.Assert.assertFalse;
  25 import static org.junit.Assert.assertSame;
  26 import static org.junit.Assert.assertTrue;
  27
  28 import java.util.concurrent.CompletableFuture;
  29 import java.util.concurrent.ExecutionException;
  30 import java.util.concurrent.TimeUnit;
  31 import java.util.concurrent.TimeoutException;
  32 import org.junit.Before;
  33 import org.junit.Test;
  34 import org.junit.runner.RunWith;
  35 import org.mockito.junit.MockitoJUnitRunner;
  36 import org.onap.ccsdk.cds.controllerblueprints.common.api.EventType;
  37 import org.onap.ccsdk.cds.controllerblueprints.common.api.Status;
  38 import org.onap.ccsdk.cds.controllerblueprints.processing.api.ExecutionServiceOutput;
  39 import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
  40 import org.onap.policy.controlloop.actorserviceprovider.OperationResult;
  41
  42 @RunWith(MockitoJUnitRunner.class)
  43 public class GrpcActorServiceManagerTest {
  44
  45     CdsActorServiceManager manager;
  46     CompletableFuture<OperationOutcome> future;
  47     ExecutionServiceOutput output;
  48
  49     /**
  50      * Sets up the fields.
  51      */
  52     @Before
  53     public void setUp() throws Exception {
  54         future = new CompletableFuture<>();
  55         manager = new CdsActorServiceManager(new OperationOutcome(), future);
  56     }
  57
  58     @Test
  59     public void testOnMessageSuccess() throws InterruptedException, ExecutionException, TimeoutException {
  60
  61         Status status = Status.newBuilder().setEventType(EventType.EVENT_COMPONENT_EXECUTED).build();
  62         output = ExecutionServiceOutput.newBuilder().setStatus(status).build();
  63         manager.onMessage(output);
  64         OperationOutcome outcome = future.get(2, TimeUnit.SECONDS);
  65         assertEquals(OperationResult.SUCCESS, outcome.getResult());
  66         assertSame(output, outcome.getResponse());
  67     }
  68
  69     @Test
  70     public void testOnMessageProcessing() throws InterruptedException, ExecutionException, TimeoutException {
  71
  72         Status status = Status.newBuilder().setEventType(EventType.EVENT_COMPONENT_PROCESSING).build();
  73         output = ExecutionServiceOutput.newBuilder().setStatus(status).build();
  74         manager.onMessage(output);
  75         assertThatThrownBy(() -> future.get(200, TimeUnit.MILLISECONDS)).isInstanceOf(TimeoutException.class);
  76         assertFalse(future.isDone());
  77     }
  78
  79     @Test
  80     public void testOnMessageFailure() throws InterruptedException, ExecutionException, TimeoutException {
  81
  82         Status status = Status.newBuilder().setEventType(EventType.EVENT_COMPONENT_FAILURE).build();
  83         output = ExecutionServiceOutput.newBuilder().setStatus(status).build();
  84         manager.onMessage(output);
  85         OperationOutcome outcome = future.get(2, TimeUnit.SECONDS);
  86         assertEquals(OperationResult.FAILURE, outcome.getResult());
  87         assertSame(output, outcome.getResponse());
  88     }
  89
  90     @Test
  91     public void testOnError() throws InterruptedException, ExecutionException, TimeoutException {
  92
  93         Exception exception = new Exception("something failed");
  94         manager.onError(exception);
  95         assertTrue(future.isCompletedExceptionally());
  96     }
  97 }