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.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.mockito.MockitoAnnotations;
  35 import org.onap.ccsdk.cds.controllerblueprints.common.api.EventType;
  36 import org.onap.ccsdk.cds.controllerblueprints.common.api.Status;
  37 import org.onap.ccsdk.cds.controllerblueprints.processing.api.ExecutionServiceOutput;
  38 import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
  39 import org.onap.policy.controlloop.policy.PolicyResult;
  40
  41 public class GrpcActorServiceManagerTest {
  42
  43     CdsActorServiceManager manager;
  44     CompletableFuture<OperationOutcome> future;
  45     ExecutionServiceOutput output;
  46
  47     /**
  48      * Sets up the fields.
  49      */
  50     @Before
  51     public void setUp() throws Exception {
  52         MockitoAnnotations.initMocks(this);
  53         future = new CompletableFuture<>();
  54         manager = new CdsActorServiceManager(new OperationOutcome(), future);
  55     }
  56
  57     @Test
  58     public void testOnMessageSuccess() throws InterruptedException, ExecutionException, TimeoutException {
  59
  60         Status status = Status.newBuilder().setEventType(EventType.EVENT_COMPONENT_EXECUTED).build();
  61         output = ExecutionServiceOutput.newBuilder().setStatus(status).build();
  62         manager.onMessage(output);
  63         OperationOutcome outcome = future.get(2, TimeUnit.SECONDS);
  64         assertEquals(PolicyResult.SUCCESS, outcome.getResult());
  65         assertSame(output, outcome.getResponse());
  66     }
  67
  68     @Test
  69     public void testOnMessageProcessing() throws InterruptedException, ExecutionException, TimeoutException {
  70
  71         Status status = Status.newBuilder().setEventType(EventType.EVENT_COMPONENT_PROCESSING).build();
  72         output = ExecutionServiceOutput.newBuilder().setStatus(status).build();
  73         manager.onMessage(output);
  74         assertThatThrownBy(() -> future.get(200, TimeUnit.MILLISECONDS)).isInstanceOf(TimeoutException.class);
  75         assertFalse(future.isDone());
  76     }
  77
  78     @Test
  79     public void testOnMessageFailure() throws InterruptedException, ExecutionException, TimeoutException {
  80
  81         Status status = Status.newBuilder().setEventType(EventType.EVENT_COMPONENT_FAILURE).build();
  82         output = ExecutionServiceOutput.newBuilder().setStatus(status).build();
  83         manager.onMessage(output);
  84         OperationOutcome outcome = future.get(2, TimeUnit.SECONDS);
  85         assertEquals(PolicyResult.FAILURE, outcome.getResult());
  86         assertSame(output, outcome.getResponse());
  87     }
  88
  89     @Test
  90     public void testOnError() throws InterruptedException, ExecutionException, TimeoutException {
  91
  92         Exception exception = new Exception("something failed");
  93         manager.onError(exception);
  94         assertTrue(future.isCompletedExceptionally());
  95     }
  96 }