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  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  * ============LICENSE_END=========================================================
  17  */
  18
  19 package org.onap.policy.controlloop.actor.cds;
  20
  21 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
  22 import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
  23 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  24 import static org.junit.Assert.assertEquals;
  25
  26 import java.util.Map;
  27 import org.junit.Before;
  28 import org.junit.Test;
  29 import org.mockito.MockitoAnnotations;
  30 import org.onap.policy.cds.properties.CdsServerProperties;
  31 import org.onap.policy.controlloop.VirtualControlLoopEvent;
  32 import org.onap.policy.controlloop.actor.cds.constants.CdsActorConstants;
  33 import org.onap.policy.controlloop.actorserviceprovider.Operation;
  34 import org.onap.policy.controlloop.actorserviceprovider.Util;
  35 import org.onap.policy.controlloop.actorserviceprovider.controlloop.ControlLoopEventContext;
  36 import org.onap.policy.controlloop.actorserviceprovider.parameters.ControlLoopOperationParams;
  37 import org.onap.policy.controlloop.actorserviceprovider.parameters.ParameterValidationRuntimeException;
  38
  39 public class GrpcOperatorTest {
  40
  41     GrpcOperator operation;
  42     Map<String, Object> paramMap;
  43     Map<String, Object> invalidParamMap;
  44
  45     /**
  46      * Initializes fields, including {@link #operation}.
  47      */
  48     @Before
  49     public void setUp() {
  50         MockitoAnnotations.initMocks(this);
  51         operation = new GrpcOperator(CdsActorConstants.CDS_ACTOR, GrpcOperation.NAME, GrpcOperation::new);
  52
  53         CdsServerProperties props = new CdsServerProperties();
  54         props.setHost("grpcHost");
  55         props.setPort(1234);
  56         props.setUsername("grpcUsername");
  57         props.setPassword("grpcPassword");
  58         props.setTimeout(30);
  59
  60         paramMap = Util.translateToMap(GrpcOperation.NAME, props);
  61         props.setHost(null);
  62         invalidParamMap = Util.translateToMap(GrpcOperation.NAME, props);
  63     }
  64
  65     @Test
  66     public void testGrpcOperator() {
  67         assertEquals(CdsActorConstants.CDS_ACTOR, operation.getActorName());
  68         assertEquals(GrpcOperation.NAME, operation.getName());
  69         assertEquals(CdsActorConstants.CDS_ACTOR + "." + GrpcOperation.NAME, operation.getFullName());
  70     }
  71
  72
  73     @Test
  74     public void testDoConfigure() {
  75
  76         operation.doConfigure(paramMap);
  77         assertEquals(30000, operation.getCurrentConfig().getTimeoutMs());
  78
  79         // use invalidParamsMap
  80         assertThatExceptionOfType(ParameterValidationRuntimeException.class)
  81                         .isThrownBy(() -> operation.makeConfiguration(invalidParamMap));
  82     }
  83
  84     @Test
  85     public void testBuildOperation() {
  86         VirtualControlLoopEvent event = new VirtualControlLoopEvent();
  87         ControlLoopEventContext context = new ControlLoopEventContext(event);
  88         ControlLoopOperationParams params = ControlLoopOperationParams.builder().actor(CdsActorConstants.CDS_ACTOR)
  89                         .operation(GrpcOperation.NAME).context(context).build();
  90
  91         // not configured yet
  92         assertThatIllegalStateException().isThrownBy(() -> operation.buildOperation(params));
  93
  94         operation.configure(paramMap);
  95
  96         // not running yet
  97         assertThatIllegalStateException().isThrownBy(() -> operation.buildOperation(params));
  98
  99         operation.start();
 100         Operation operation1 = operation.buildOperation(params);
 101         assertEquals(GrpcOperation.NAME, operation1.getName());
 102
 103         // with no operation-maker
 104         GrpcOperator oper2 = new GrpcOperator(CdsActorConstants.CDS_ACTOR, GrpcOperation.NAME);
 105         assertThatThrownBy(() -> oper2.buildOperation(params)).isInstanceOf(UnsupportedOperationException.class);
 106     }
 107 }