models-interactions/model-actors/actor.cds/src/test/java/org/onap/policy/controlloop/actor/cds/GrpcOperatorTest.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.assertThatExceptionOfType;
  23 import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
  24 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  25 import static org.junit.Assert.assertEquals;
  26
  27 import java.util.Map;
  28 import org.junit.Before;
  29 import org.junit.Test;
  30 import org.mockito.MockitoAnnotations;
  31 import org.onap.policy.cds.properties.CdsServerProperties;
  32 import org.onap.policy.controlloop.VirtualControlLoopEvent;
  33 import org.onap.policy.controlloop.actor.cds.constants.CdsActorConstants;
  34 import org.onap.policy.controlloop.actorserviceprovider.Operation;
  35 import org.onap.policy.controlloop.actorserviceprovider.Util;
  36 import org.onap.policy.controlloop.actorserviceprovider.controlloop.ControlLoopEventContext;
  37 import org.onap.policy.controlloop.actorserviceprovider.parameters.ControlLoopOperationParams;
  38 import org.onap.policy.controlloop.actorserviceprovider.parameters.ParameterValidationRuntimeException;
  39 import org.onap.policy.controlloop.policy.Target;
  40 import org.onap.policy.controlloop.policy.TargetType;
  41
  42 public class GrpcOperatorTest {
  43
  44     GrpcOperator operation;
  45     Map<String, Object> paramMap;
  46     Map<String, Object> invalidParamMap;
  47
  48     /**
  49      * Initializes fields, including {@link #operation}.
  50      */
  51     @Before
  52     public void setUp() {
  53         MockitoAnnotations.initMocks(this);
  54         operation = new GrpcOperator(CdsActorConstants.CDS_ACTOR, GrpcOperation.NAME, GrpcOperation::new);
  55
  56         CdsServerProperties props = new CdsServerProperties();
  57         props.setHost("grpcHost");
  58         props.setPort(1234);
  59         props.setUsername("grpcUsername");
  60         props.setPassword("grpcPassword");
  61         props.setTimeout(30);
  62
  63         paramMap = Util.translateToMap(GrpcOperation.NAME, props);
  64         props.setHost(null);
  65         invalidParamMap = Util.translateToMap(GrpcOperation.NAME, props);
  66     }
  67
  68     @Test
  69     public void testGrpcOperator() {
  70         assertEquals(CdsActorConstants.CDS_ACTOR, operation.getActorName());
  71         assertEquals(GrpcOperation.NAME, operation.getName());
  72         assertEquals(CdsActorConstants.CDS_ACTOR + "." + GrpcOperation.NAME, operation.getFullName());
  73     }
  74
  75
  76     @Test
  77     public void testDoConfigure() {
  78
  79         operation.doConfigure(paramMap);
  80         assertEquals(30000, operation.getCurrentConfig().getTimeoutMs());
  81
  82         // use invalidParamsMap
  83         assertThatExceptionOfType(ParameterValidationRuntimeException.class)
  84                         .isThrownBy(() -> operation.makeConfiguration(invalidParamMap));
  85     }
  86
  87     @Test
  88     public void testBuildOperation() {
  89         VirtualControlLoopEvent event = new VirtualControlLoopEvent();
  90         ControlLoopEventContext context = new ControlLoopEventContext(event);
  91         Target target = new Target();
  92         target.setType(TargetType.VM);
  93         ControlLoopOperationParams params = ControlLoopOperationParams.builder().actor(CdsActorConstants.CDS_ACTOR)
  94                         .operation(GrpcOperation.NAME).context(context).target(target).build();
  95
  96         // not configured yet
  97         assertThatIllegalStateException().isThrownBy(() -> operation.buildOperation(params));
  98
  99         operation.configure(paramMap);
 100
 101         // not running yet
 102         assertThatIllegalStateException().isThrownBy(() -> operation.buildOperation(params));
 103
 104         operation.start();
 105         Operation operation1 = operation.buildOperation(params);
 106         assertEquals(GrpcOperation.NAME, operation1.getName());
 107
 108         // with no operation-maker
 109         GrpcOperator oper2 = new GrpcOperator(CdsActorConstants.CDS_ACTOR, GrpcOperation.NAME);
 110         assertThatThrownBy(() -> oper2.buildOperation(params)).isInstanceOf(UnsupportedOperationException.class);
 111     }
 112 }