holmes-actions/src/test/java/org/onap/holmes/common/aai/CorrelationUtilTest.java

   1 /**
   2  * Copyright 2017 ZTE Corporation.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.onap.holmes.common.aai;
  17
  18 import static org.hamcrest.CoreMatchers.equalTo;
  19 import static org.hamcrest.MatcherAssert.assertThat;
  20
  21 import java.util.ArrayList;
  22 import java.util.List;
  23 import org.junit.Before;
  24 import org.junit.Rule;
  25 import org.junit.Test;
  26 import org.junit.rules.ExpectedException;
  27 import org.junit.runner.RunWith;
  28 import org.onap.holmes.common.aai.entity.RelationshipList.Relationship;
  29 import org.onap.holmes.common.aai.entity.RelationshipList.RelationshipData;
  30 import org.onap.holmes.common.aai.entity.VmEntity;
  31 import org.onap.holmes.common.exception.CorrelationException;
  32 import org.powermock.api.easymock.PowerMock;
  33 import org.powermock.core.classloader.annotations.PrepareForTest;
  34 import org.powermock.modules.junit4.PowerMockRunner;
  35 import org.powermock.reflect.Whitebox;
  36
  37 @PrepareForTest({CorrelationUtil.class, AaiQuery.class})
  38 @RunWith(PowerMockRunner.class)
  39 public class CorrelationUtilTest {
  40
  41     @Rule
  42     public ExpectedException thrown = ExpectedException.none();
  43
  44     private CorrelationUtil correlationUtil;
  45     private AaiQuery aaiQuery;
  46
  47     @Before
  48     public void testCorrelationUtil() {
  49         aaiQuery = PowerMock.createMock(AaiQuery.class);
  50         Whitebox.setInternalState(CorrelationUtil.class, "aaiQuery", aaiQuery);
  51         correlationUtil = CorrelationUtil.getInstance();
  52         PowerMock.replayAll();
  53     }
  54
  55     @Test
  56     public void testCorrelationUtil_isTopologicallyRelated_true() throws Exception {
  57         PowerMock.resetAll();
  58         VmEntity vmEntity = new VmEntity();
  59         List<Relationship> relationships = new ArrayList<>();
  60
  61         List<RelationshipData> relationshipDataList = new ArrayList<>();
  62         RelationshipData relationshipData = new RelationshipData();
  63         relationshipData.setRelationshipKey("vnf-id");
  64         relationshipData.setRelationshipValue("123");
  65         relationshipDataList.add(relationshipData);
  66         Relationship relationship = new Relationship();
  67         relationship.setRelationshipDataList(relationshipDataList);
  68         relationships.add(relationship);
  69         vmEntity.getRelationshipList().setRelationships(relationships);
  70
  71         PowerMock.expectPrivate(aaiQuery, "getAaiVmData", "test1", "test2").andReturn(vmEntity).anyTimes();
  72
  73         PowerMock.replayAll();
  74         boolean actual = Whitebox
  75                 .invokeMethod(correlationUtil, "isTopologicallyRelated", "123", "test1", "test2");
  76         PowerMock.verifyAll();
  77
  78         assertThat(actual, equalTo(true));
  79     }
  80
  81     @Test
  82     public void testCorrelationUtil_isTopologicalRelated_false() throws Exception {
  83         PowerMock.resetAll();
  84         VmEntity vmEntity = new VmEntity();
  85         List<Relationship> relationships = new ArrayList<>();
  86         List<RelationshipData> relationshipDataList = new ArrayList<>();
  87         RelationshipData relationshipData = new RelationshipData();
  88         relationshipData.setRelationshipKey("vnf-id");
  89         relationshipData.setRelationshipValue("1231");
  90         relationshipDataList.add(relationshipData);
  91         Relationship relationship = new Relationship();
  92         relationship.setRelationshipDataList(relationshipDataList);
  93         relationships.add(relationship);
  94         vmEntity.getRelationshipList().setRelationships(relationships);
  95
  96         PowerMock.expectPrivate(aaiQuery, "getAaiVmData", "test1", "test2").andReturn(vmEntity)
  97                 .anyTimes();
  98
  99         PowerMock.replayAll();
 100         boolean actual = Whitebox
 101                 .invokeMethod(correlationUtil, "isTopologicallyRelated", "123", "test1", "test2");
 102         PowerMock.verifyAll();
 103
 104         assertThat(actual, equalTo(false));
 105     }
 106
 107     @Test
 108     public void testCorrelationUtil_isTopologicalRelated_exception_false() throws Exception {
 109         PowerMock.resetAll();
 110         PowerMock.expectPrivate(aaiQuery, "getAaiVmData", "test1", "test2")
 111                 .andThrow(new CorrelationException("")).anyTimes();
 112
 113         PowerMock.replayAll();
 114         boolean actual = Whitebox
 115                 .invokeMethod(correlationUtil, "isTopologicallyRelated", "123", "test1", "test2");
 116         PowerMock.verifyAll();
 117
 118         assertThat(actual, equalTo(false));
 119     }
 120 }