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 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.assertTrue;
  26
  27 import java.util.concurrent.CompletableFuture;
  28 import java.util.concurrent.ExecutionException;
  29 import java.util.concurrent.TimeUnit;
  30 import java.util.concurrent.TimeoutException;
  31 import org.junit.Before;
  32 import org.junit.Test;
  33 import org.mockito.MockitoAnnotations;
  34 import org.onap.ccsdk.cds.controllerblueprints.common.api.EventType;
  35 import org.onap.ccsdk.cds.controllerblueprints.common.api.Status;
  36 import org.onap.ccsdk.cds.controllerblueprints.processing.api.ExecutionServiceOutput;
  37 import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
  38 import org.onap.policy.controlloop.policy.PolicyResult;
  39
  40 public class GrpcActorServiceManagerTest {
  41
  42     CdsActorServiceManager manager;
  43     CompletableFuture<OperationOutcome> future;
  44     ExecutionServiceOutput output;
  45
  46     /**
  47      * Sets up the fields.
  48      */
  49     @Before
  50     public void setUp() throws Exception {
  51         MockitoAnnotations.initMocks(this);
  52         future = new CompletableFuture<>();
  53         manager = new CdsActorServiceManager(new OperationOutcome(), future);
  54     }
  55
  56     @Test
  57     public void testOnMessageSuccess() throws InterruptedException, ExecutionException, TimeoutException {
  58
  59         Status status = Status.newBuilder().setEventType(EventType.EVENT_COMPONENT_EXECUTED).build();
  60         output = ExecutionServiceOutput.newBuilder().setStatus(status).build();
  61         manager.onMessage(output);
  62         assertEquals(PolicyResult.SUCCESS, future.get(2, TimeUnit.SECONDS).getResult());
  63         assertTrue(future.isDone());
  64     }
  65
  66     @Test
  67     public void testOnMessageProcessing() throws InterruptedException, ExecutionException, TimeoutException {
  68
  69         Status status = Status.newBuilder().setEventType(EventType.EVENT_COMPONENT_PROCESSING).build();
  70         output = ExecutionServiceOutput.newBuilder().setStatus(status).build();
  71         manager.onMessage(output);
  72         assertThatThrownBy(() -> future.get(200, TimeUnit.MILLISECONDS)).isInstanceOf(TimeoutException.class);
  73         assertFalse(future.isDone());
  74     }
  75
  76     @Test
  77     public void testOnMessageFailure() throws InterruptedException, ExecutionException, TimeoutException {
  78
  79         Status status = Status.newBuilder().setEventType(EventType.EVENT_COMPONENT_FAILURE).build();
  80         output = ExecutionServiceOutput.newBuilder().setStatus(status).build();
  81         manager.onMessage(output);
  82         assertEquals(PolicyResult.FAILURE, future.get(2, TimeUnit.SECONDS).getResult());
  83         assertTrue(future.isDone());
  84     }
  85
  86     @Test
  87     public void testOnError() throws InterruptedException, ExecutionException, TimeoutException {
  88
  89         Exception exception = new Exception("something failed");
  90         manager.onError(exception);
  91         assertTrue(future.isCompletedExceptionally());
  92         assertTrue(future.isDone());
  93     }
  94 }