models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/PdpGroupTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP Policy Models
   4  * ================================================================================
   5  * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
   6  * Modifications Copyright (C) 2019 Nordix Foundation.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  */
  21
  22 package org.onap.policy.models.pdp.concepts;
  23
  24 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  25 import static org.junit.Assert.assertEquals;
  26 import static org.junit.Assert.assertFalse;
  27 import static org.junit.Assert.assertNotNull;
  28 import static org.junit.Assert.assertNull;
  29 import static org.junit.Assert.assertTrue;
  30
  31 import java.util.ArrayList;
  32 import java.util.Arrays;
  33 import java.util.Collections;
  34 import java.util.List;
  35 import java.util.Map;
  36 import java.util.TreeMap;
  37 import org.junit.Test;
  38 import org.onap.policy.common.parameters.ValidationResult;
  39 import org.onap.policy.models.pdp.enums.PdpState;
  40 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeIdentifier;
  41
  42 /**
  43  * Test methods not tested by {@link ModelsTest}.
  44  */
  45 public class PdpGroupTest {
  46     private static final String NAME = "my-name";
  47     private static final String PDP_TYPE1 = "type-1";
  48     private static final String PDP_TYPE2 = "type-2";
  49     private static final String PDP_TYPE3 = "type-3";
  50
  51     @Test
  52     public void testCopyConstructor() {
  53         assertThatThrownBy(() -> new PdpGroup(null)).isInstanceOf(NullPointerException.class);
  54
  55         PdpGroup orig = new PdpGroup();
  56
  57         // verify with null values
  58         assertEquals("PdpGroup(name=null, version=null, description=null, pdpGroupState=null, "
  59                 + "properties=null, pdpSubgroups=[])", new PdpGroup(orig).toString());
  60
  61         // verify with all values
  62         orig.setDescription("my-descript");
  63         orig.setName(NAME);
  64         orig.setVersion("1.2.3");
  65         orig.setDescription("my-description");
  66         orig.setPdpGroupState(PdpState.SAFE);
  67
  68         PdpSubGroup sub1 = new PdpSubGroup();
  69         sub1.setCurrentInstanceCount(10);
  70         PdpSubGroup sub2 = new PdpSubGroup();
  71         sub2.setCurrentInstanceCount(11);
  72         orig.setPdpSubgroups(Arrays.asList(sub1, sub2));
  73
  74         Map<String, String> props = new TreeMap<>();
  75         props.put("key-A", "value-A");
  76         props.put("key-B", "value-B");
  77         orig.setProperties(props);
  78
  79         assertEquals("PdpGroup(name=my-name, version=1.2.3, description=my-description, "
  80                 + "pdpGroupState=SAFE, properties={key-A=value-A, key-B=value-B}, "
  81                 + "pdpSubgroups=[PdpSubGroup(pdpType=null, supportedPolicyTypes=[], policies=[], "
  82                 + "currentInstanceCount=10, desiredInstanceCount=0, properties=null, pdpInstances=[]), "
  83                 + "PdpSubGroup(pdpType=null, supportedPolicyTypes=[], policies=[], currentInstanceCount=11, "
  84                 + "desiredInstanceCount=0, properties=null, pdpInstances=[])])", new PdpGroup(orig).toString());
  85     }
  86
  87     @Test
  88     public void testHashCode() {
  89         PdpGroup group = new PdpGroup();
  90         group.setDescription("A");
  91         int hash = group.hashCode();
  92
  93         assertEquals(hash, group.hashCode());
  94
  95         group.setDescription("B");
  96         assertTrue(hash != group.hashCode());
  97     }
  98
  99     @Test
 100     public void testCompareTo() {
 101         PdpGroup pdpGroup0 = new PdpGroup();
 102         pdpGroup0.setName("Name0");
 103         pdpGroup0.setVersion("1.2.3");
 104
 105         PdpGroup pdpGroup1 = new PdpGroup();
 106         pdpGroup1.setName("Name0");
 107         pdpGroup1.setVersion("1.2.3");
 108
 109         assertEquals(0, pdpGroup0.compareTo(pdpGroup1));
 110
 111         PdpGroups pdpGroups = new PdpGroups();
 112         pdpGroups.setGroups(new ArrayList<>());
 113         pdpGroups.getGroups().add(pdpGroup0);
 114         pdpGroups.getGroups().add(pdpGroup1);
 115
 116         List<Map<String, PdpGroup>> mapList = pdpGroups.toMapList();
 117
 118         assertEquals(1, mapList.size());
 119         assertEquals(1, mapList.get(0).size());
 120     }
 121
 122     @Test
 123     public void testValidatePapRest() {
 124         PdpGroup group = new PdpGroup();
 125         group.setName(NAME);
 126
 127         PdpSubGroup subgroup1 = new PdpSubGroup();
 128         subgroup1.setDesiredInstanceCount(1);
 129         subgroup1.setPdpType(PDP_TYPE1);
 130         subgroup1.setSupportedPolicyTypes(Arrays.asList(new ToscaPolicyTypeIdentifier("a-type-name", "3.2.1")));
 131         subgroup1.setPolicies(Collections.emptyList());
 132
 133         PdpSubGroup subgroup2 = new PdpSubGroup(subgroup1);
 134         subgroup2.setPdpType(PDP_TYPE2);
 135
 136         PdpSubGroup subgroup3 = new PdpSubGroup(subgroup1);
 137         subgroup3.setPdpType(PDP_TYPE3);
 138
 139         group.setPdpSubgroups(Arrays.asList(subgroup1, subgroup2, subgroup3));
 140
 141         // valid
 142         ValidationResult result = group.validatePapRest();
 143         assertNotNull(result);
 144         assertTrue(result.isValid());
 145         assertNull(result.getResult());
 146
 147         // null name
 148         PdpGroup group2 = new PdpGroup(group);
 149         group2.setName(null);
 150         assertInvalid(group2);
 151
 152         // null subgroup list
 153         group2 = new PdpGroup(group);
 154         group2.setPdpSubgroups(null);
 155         assertInvalid(group2);
 156
 157         // null subgroup
 158         group2 = new PdpGroup(group);
 159         group2.setPdpSubgroups(Arrays.asList(subgroup1, null));
 160         assertInvalid(group2);
 161
 162         // invalid subgroup
 163         group2 = new PdpGroup(group);
 164         PdpSubGroup subgroupX = new PdpSubGroup(subgroup1);
 165         subgroupX.setPdpType(null);
 166         group2.setPdpSubgroups(Arrays.asList(subgroupX));
 167         assertInvalid(group2);
 168
 169         // duplicate PDP type
 170         group2 = new PdpGroup(group);
 171         group2.setPdpSubgroups(Arrays.asList(subgroup1, subgroup2, subgroup1));
 172         assertInvalid(group2);
 173     }
 174
 175     private void assertInvalid(PdpGroup group) {
 176         ValidationResult result = group.validatePapRest();
 177         assertNotNull(result);
 178         assertFalse(result.isValid());
 179         assertNotNull(result.getResult());
 180     }
 181 }