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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2019 Nordix Foundation.
   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  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.policy.models.pdp.concepts;
  22
  23 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  24 import static org.junit.Assert.assertEquals;
  25 import static org.junit.Assert.assertTrue;
  26
  27 import java.util.ArrayList;
  28 import java.util.List;
  29
  30 import org.junit.Before;
  31 import org.junit.Test;
  32 import org.onap.policy.common.utils.coder.CoderException;
  33 import org.onap.policy.common.utils.coder.StandardCoder;
  34 import org.onap.policy.common.utils.resources.ResourceUtils;
  35 import org.onap.policy.models.pdp.enums.PdpState;
  36 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyIdentifier;
  37 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeIdentifier;
  38
  39 /**
  40  * Test of the {@link PdpGroupFilter} class.
  41  *
  42  * @author Liam Fallon (liam.fallon@est.tech)
  43  */
  44 public class PdpGroupFilterTest {
  45     private List<PdpGroup> pdpGroupList;
  46
  47     /**
  48      * Set up a PDP group list for filtering.
  49      *
  50      * @throws CoderException on JSON decoding errors
  51      */
  52     @Before
  53     public void setupPdpGroupList() throws CoderException {
  54         String originalJson = ResourceUtils.getResourceAsString("testdata/PdpGroupsForFiltering.json");
  55         PdpGroups pdpGroups = new StandardCoder().decode(originalJson, PdpGroups.class);
  56         pdpGroupList = pdpGroups.getGroups();
  57     }
  58
  59     @Test
  60     public void testNullList() {
  61         PdpGroupFilter filter = PdpGroupFilter.builder().build();
  62
  63         assertThatThrownBy(() -> {
  64             filter.filter(null);
  65         }).hasMessage("originalList is marked @NonNull but is null");
  66     }
  67
  68     @Test
  69     public void testFilterNothing() {
  70         PdpGroupFilter filter = PdpGroupFilter.builder().build();
  71
  72         List<PdpGroup> filteredList = filter.filter(pdpGroupList);
  73         assertTrue(filteredList.containsAll(pdpGroupList));
  74     }
  75
  76     @Test
  77     public void testFilterLatestVersion() {
  78         PdpGroupFilter filter = PdpGroupFilter.builder().version(PdpGroupFilter.LATEST_VERSION).build();
  79
  80         List<PdpGroup> filteredList = filter.filter(pdpGroupList);
  81         assertEquals(2, filteredList.size());
  82         assertEquals("1.2.4", filteredList.get(0).getVersion());
  83         assertEquals("1.2.3", filteredList.get(1).getVersion());
  84     }
  85
  86     @Test
  87     public void testFilterNameVersion() {
  88         PdpGroupFilter filter = PdpGroupFilter.builder().name("PdpGroup0").build();
  89         List<PdpGroup> filteredList = filter.filter(pdpGroupList);
  90         assertEquals(3, filteredList.size());
  91
  92         filter = PdpGroupFilter.builder().name("PdpGroup1").build();
  93         filteredList = filter.filter(pdpGroupList);
  94         assertEquals(2, filteredList.size());
  95
  96         filter = PdpGroupFilter.builder().name("PdpGroup2").build();
  97         filteredList = filter.filter(pdpGroupList);
  98         assertEquals(0, filteredList.size());
  99
 100         filter = PdpGroupFilter.builder().version("1.2.3").build();
 101         filteredList = filter.filter(pdpGroupList);
 102         assertEquals(2, filteredList.size());
 103
 104         filter = PdpGroupFilter.builder().name("PdpGroup0").version("1.2.3").build();
 105         filteredList = filter.filter(pdpGroupList);
 106         assertEquals(1, filteredList.size());
 107
 108         filter = PdpGroupFilter.builder().name("PdpGroup1").version("1.2.9").build();
 109         filteredList = filter.filter(pdpGroupList);
 110         assertEquals(0, filteredList.size());
 111     }
 112
 113     @Test
 114     public void testFilterPdpGroupState() {
 115         PdpGroupFilter filter = PdpGroupFilter.builder().groupState(PdpState.ACTIVE).build();
 116         List<PdpGroup> filteredList = filter.filter(pdpGroupList);
 117         assertEquals(1, filteredList.size());
 118
 119         filter = PdpGroupFilter.builder().groupState(PdpState.PASSIVE).build();
 120         filteredList = filter.filter(pdpGroupList);
 121         assertEquals(2, filteredList.size());
 122
 123         filter = PdpGroupFilter.builder().groupState(PdpState.TEST).build();
 124         filteredList = filter.filter(pdpGroupList);
 125         assertEquals(1, filteredList.size());
 126
 127         filter = PdpGroupFilter.builder().groupState(PdpState.SAFE).build();
 128         filteredList = filter.filter(pdpGroupList);
 129         assertEquals(1, filteredList.size());
 130
 131         filter = PdpGroupFilter.builder().groupState(PdpState.TERMINATED).build();
 132         filteredList = filter.filter(pdpGroupList);
 133         assertEquals(0, filteredList.size());
 134     }
 135
 136     @Test
 137     public void testFilterPdpType() {
 138         PdpGroupFilter filter = PdpGroupFilter.builder().pdpType("APEX").build();
 139         List<PdpGroup> filteredList = filter.filter(pdpGroupList);
 140         assertEquals(5, filteredList.size());
 141
 142         filter = PdpGroupFilter.builder().pdpType("DROOLS").build();
 143         filteredList = filter.filter(pdpGroupList);
 144         assertEquals(2, filteredList.size());
 145
 146         filter = PdpGroupFilter.builder().pdpType("XACML").build();
 147         filteredList = filter.filter(pdpGroupList);
 148         assertEquals(1, filteredList.size());
 149     }
 150
 151     @Test
 152     public void testFilterPdpState() {
 153         PdpGroupFilter filter = PdpGroupFilter.builder().pdpState(PdpState.ACTIVE).build();
 154         List<PdpGroup> filteredList = filter.filter(pdpGroupList);
 155         assertEquals(3, filteredList.size());
 156
 157         filter = PdpGroupFilter.builder().pdpState(PdpState.PASSIVE).build();
 158         filteredList = filter.filter(pdpGroupList);
 159         assertEquals(3, filteredList.size());
 160
 161         filter = PdpGroupFilter.builder().pdpState(PdpState.SAFE).build();
 162         filteredList = filter.filter(pdpGroupList);
 163         assertEquals(2, filteredList.size());
 164
 165         filter = PdpGroupFilter.builder().pdpState(PdpState.TEST).build();
 166         filteredList = filter.filter(pdpGroupList);
 167         assertEquals(2, filteredList.size());
 168     }
 169
 170     @Test
 171     public void testFilterPolicyType() {
 172         List<ToscaPolicyTypeIdentifier> identifierList = new ArrayList<>();
 173
 174         identifierList.add(new ToscaPolicyTypeIdentifier("Nonexistant", "1.2.3"));
 175         PdpGroupFilter filter =
 176                 PdpGroupFilter.builder().policyTypeList(identifierList).build();
 177         List<PdpGroup> filteredList = filter.filter(pdpGroupList);
 178         assertEquals(0, filteredList.size());
 179         identifierList.clear();
 180
 181         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.0", "1.2.3"));
 182         filter = PdpGroupFilter.builder().policyTypeList(identifierList).build();
 183         filteredList = filter.filter(pdpGroupList);
 184         assertEquals(4, filteredList.size());
 185         identifierList.clear();
 186
 187         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.1", "4.5.6"));
 188         filter = PdpGroupFilter.builder().policyTypeList(identifierList).build();
 189         filteredList = filter.filter(pdpGroupList);
 190         assertEquals(4, filteredList.size());
 191         identifierList.clear();
 192
 193         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.2", "7.8.9"));
 194         filter = PdpGroupFilter.builder().policyTypeList(identifierList).build();
 195         filteredList = filter.filter(pdpGroupList);
 196         assertEquals(2, filteredList.size());
 197         identifierList.clear();
 198
 199         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.3", "0.1.2"));
 200         filter = PdpGroupFilter.builder().policyTypeList(identifierList).build();
 201         filteredList = filter.filter(pdpGroupList);
 202         assertEquals(2, filteredList.size());
 203         identifierList.clear();
 204
 205         identifierList.add(new ToscaPolicyTypeIdentifier("Nonexistant", "1.2.3"));
 206         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.0", "9.9.9"));
 207         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.0", "1.2.3"));
 208         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.1", "4.5.6"));
 209         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.2", "7.8.9"));
 210         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.3", "0.1.2"));
 211         filter = PdpGroupFilter.builder().policyTypeList(identifierList).build();
 212         filteredList = filter.filter(pdpGroupList);
 213         assertEquals(5, filteredList.size());
 214
 215         filter = PdpGroupFilter.builder().policyTypeList(identifierList).matchPolicyTypesExactly(true).build();
 216         filteredList = filter.filter(pdpGroupList);
 217         assertEquals(0, filteredList.size());
 218
 219         identifierList.clear();
 220         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.0", "1.2.3"));
 221         filter = PdpGroupFilter.builder().policyTypeList(identifierList).matchPolicyTypesExactly(true).build();
 222         filteredList = filter.filter(pdpGroupList);
 223         assertEquals(2, filteredList.size());
 224
 225         identifierList.clear();
 226         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.0", "1.2.3"));
 227         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.1", "4.5.6"));
 228         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.2", "7.8.9"));
 229         filter = PdpGroupFilter.builder().policyTypeList(identifierList).matchPolicyTypesExactly(true).build();
 230         filteredList = filter.filter(pdpGroupList);
 231         assertEquals(1, filteredList.size());
 232
 233         identifierList.clear();
 234         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.0", "1.2.3"));
 235         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.1", "4.5.6"));
 236         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.3", "0.1.2"));
 237         filter = PdpGroupFilter.builder().policyTypeList(identifierList).matchPolicyTypesExactly(true).build();
 238         filteredList = filter.filter(pdpGroupList);
 239         assertEquals(1, filteredList.size());
 240
 241         identifierList.clear();
 242         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.1", "4.5.6"));
 243         identifierList.add(new ToscaPolicyTypeIdentifier("policy.type.3", "0.1.2"));
 244         filter = PdpGroupFilter.builder().policyTypeList(identifierList).matchPolicyTypesExactly(true).build();
 245         filteredList = filter.filter(pdpGroupList);
 246         assertEquals(1, filteredList.size());
 247     }
 248
 249     @Test
 250     public void testFilterPolicy() {
 251         List<ToscaPolicyIdentifier> identifierList = new ArrayList<>();
 252
 253         identifierList.add(new ToscaPolicyIdentifier("Nonexistant", "1.2.3"));
 254         PdpGroupFilter filter =
 255                 PdpGroupFilter.builder().policyList(identifierList).build();
 256         List<PdpGroup> filteredList = filter.filter(pdpGroupList);
 257         assertEquals(0, filteredList.size());
 258         identifierList.clear();
 259
 260         identifierList.add(new ToscaPolicyIdentifier("Policy0", "9.9.9"));
 261         filter = PdpGroupFilter.builder().policyList(identifierList).build();
 262         filteredList = filter.filter(pdpGroupList);
 263         assertEquals(0, filteredList.size());
 264         identifierList.clear();
 265
 266         identifierList.add(new ToscaPolicyIdentifier("Policy0", "4.5.6"));
 267         filter = PdpGroupFilter.builder().policyList(identifierList).build();
 268         filteredList = filter.filter(pdpGroupList);
 269         assertEquals(4, filteredList.size());
 270         identifierList.clear();
 271
 272         identifierList.add(new ToscaPolicyIdentifier("Policy1", "4.5.6"));
 273         filter = PdpGroupFilter.builder().policyList(identifierList).build();
 274         filteredList = filter.filter(pdpGroupList);
 275         assertEquals(1, filteredList.size());
 276         identifierList.clear();
 277
 278         identifierList.add(new ToscaPolicyIdentifier("Policy2", "4.5.6"));
 279         filter = PdpGroupFilter.builder().policyList(identifierList).build();
 280         filteredList = filter.filter(pdpGroupList);
 281         assertEquals(2, filteredList.size());
 282         identifierList.clear();
 283
 284         identifierList.add(new ToscaPolicyIdentifier("Policy3", "1.2.3"));
 285         filter = PdpGroupFilter.builder().policyList(identifierList).build();
 286         filteredList = filter.filter(pdpGroupList);
 287         assertEquals(1, filteredList.size());
 288         identifierList.clear();
 289
 290         identifierList.add(new ToscaPolicyIdentifier("Nonexistant", "1.2.3"));
 291         identifierList.add(new ToscaPolicyIdentifier("Policy0", "9.9.9"));
 292         identifierList.add(new ToscaPolicyIdentifier("Policy0", "4.5.6"));
 293         identifierList.add(new ToscaPolicyIdentifier("Policy1", "4.5.6"));
 294         identifierList.add(new ToscaPolicyIdentifier("Policy2", "4.5.6"));
 295         identifierList.add(new ToscaPolicyIdentifier("Policy3", "1.2.3"));
 296         filter = PdpGroupFilter.builder().policyList(identifierList).build();
 297         filteredList = filter.filter(pdpGroupList);
 298         assertEquals(5, filteredList.size());
 299
 300         filter = PdpGroupFilter.builder().policyList(identifierList).matchPoliciesExactly(true).build();
 301         filteredList = filter.filter(pdpGroupList);
 302         assertEquals(0, filteredList.size());
 303
 304         identifierList.clear();
 305         identifierList.add(new ToscaPolicyIdentifier("Policy0", "4.5.6"));
 306         filter = PdpGroupFilter.builder().policyList(identifierList).matchPoliciesExactly(true).build();
 307         filteredList = filter.filter(pdpGroupList);
 308         assertEquals(3, filteredList.size());
 309
 310         identifierList.clear();
 311         identifierList.add(new ToscaPolicyIdentifier("Policy0", "4.5.6"));
 312         identifierList.add(new ToscaPolicyIdentifier("Policy1", "4.5.6"));
 313         filter = PdpGroupFilter.builder().policyList(identifierList).matchPoliciesExactly(true).build();
 314         filteredList = filter.filter(pdpGroupList);
 315         assertEquals(1, filteredList.size());
 316
 317         identifierList.clear();
 318         identifierList.add(new ToscaPolicyIdentifier("Policy2", "4.5.6"));
 319         filter = PdpGroupFilter.builder().policyList(identifierList).matchPoliciesExactly(true).build();
 320         filteredList = filter.filter(pdpGroupList);
 321         assertEquals(1, filteredList.size());
 322
 323         identifierList.clear();
 324         identifierList.add(new ToscaPolicyIdentifier("Policy2", "4.5.6"));
 325         identifierList.add(new ToscaPolicyIdentifier("Policy3", "1.2.3"));
 326         filter = PdpGroupFilter.builder().policyList(identifierList).matchPoliciesExactly(true).build();
 327         filteredList = filter.filter(pdpGroupList);
 328         assertEquals(1, filteredList.size());
 329     }
 330 }