2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019-2021 Nordix Foundation.
4 * Modifications Copyright (C) 2019 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
10 * http://www.apache.org/licenses/LICENSE-2.0
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.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.models.base;
24 import static org.junit.Assert.assertEquals;
25 import static org.junit.Assert.assertFalse;
26 import static org.junit.Assert.assertTrue;
28 import java.util.ArrayList;
29 import java.util.List;
30 import java.util.function.BiFunction;
31 import java.util.function.Function;
32 import java.util.function.Predicate;
33 import org.junit.Test;
34 import org.onap.policy.models.base.testconcepts.DummyPfObject;
35 import org.onap.policy.models.base.testconcepts.DummyPfObjectComparator;
36 import org.onap.policy.models.base.testconcepts.DummyPfObjectFilter;
39 * Test the {@link PfObjectFilter} interface.
41 * @author Liam Fallon (liam.fallon@est.tech)
43 public class PfObjectFilterTest {
45 private static final String NAME1 = "name1";
46 private static final String NAME0 = "name0";
47 private static final String HELLO = "Hello";
48 private static final String DESCRIPTION1 = "Desc 1";
49 private static final String VERSION100 = "1.0.0";
50 private static final String VERSION002 = "0.0.2";
53 public void testPfObjectInterface() {
54 DummyPfObjectFilter dof = new DummyPfObjectFilter();
55 assertFalse(dof.filterString(HELLO, "Goodbye"));
56 assertTrue(dof.filterString(HELLO, HELLO));
58 assertFalse(dof.filterString(HELLO, "Goodbye"));
59 assertTrue(dof.filterString(HELLO, HELLO));
60 assertTrue(dof.filterString(HELLO, null));
62 List<DummyPfObject> doList = getListPfObject();
63 List<DummyPfObject> latestVersionList = dof.latestVersionFilter(doList, new DummyPfObjectComparator());
64 assertEquals(3, latestVersionList.size());
65 assertEquals("aaaaa", latestVersionList.get(0).getName());
66 assertEquals(VERSION002, latestVersionList.get(0).getVersion());
67 assertEquals(NAME0, latestVersionList.get(1).getName());
68 assertEquals(VERSION100, latestVersionList.get(1).getVersion());
69 assertEquals(NAME1, latestVersionList.get(2).getName());
70 assertEquals("0.1.2", latestVersionList.get(2).getVersion());
72 latestVersionList.remove(2);
73 latestVersionList.remove(1);
74 List<DummyPfObject> newestVersionList = dof.latestVersionFilter(latestVersionList,
75 new DummyPfObjectComparator());
76 assertEquals(latestVersionList, newestVersionList);
80 public void testStringFilteredPfObjectInterface() {
81 List<DummyPfObject> doList = getListPfObject();
82 MyFilter filter = new MyFilter();
84 assertTrue(filter.filterString(null, HELLO));
86 DummyPfObject do0 = doList.get(0);
87 DummyPfObject do5 = doList.get(5);
88 DummyPfObject doNullVersion = new DummyPfObject();
91 assertFalse(filter(filter::filterStringPred, DummyPfObject::getVersion, doNullVersion, VERSION100));
92 assertFalse(filter(filter::filterStringPred, DummyPfObject::getVersion, do0, "1"));
93 assertFalse(filter(filter::filterStringPred, DummyPfObject::getVersion, do0, "2.0.0"));
94 assertTrue(filter(filter::filterStringPred, DummyPfObject::getVersion, doNullVersion, null));
95 assertTrue(filter(filter::filterStringPred, DummyPfObject::getVersion, do0, null));
96 assertTrue(filter(filter::filterStringPred, DummyPfObject::getVersion, do0, VERSION100));
100 public void testPrefixFilteredPfObjectInterface() {
102 DummyPfObject doNullVersion = new DummyPfObject();
103 MyFilter filter = new MyFilter();
105 List<DummyPfObject> doList = getListPfObject();
106 DummyPfObject do0 = doList.get(0);
108 assertFalse(filter(filter::filterPrefixPred, DummyPfObject::getVersion, doNullVersion, "1."));
109 assertFalse(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.1"));
110 assertFalse(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.1"));
111 assertFalse(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "2"));
112 assertTrue(filter(filter::filterPrefixPred, DummyPfObject::getVersion, doNullVersion, null));
113 assertTrue(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, null));
114 assertTrue(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1."));
115 assertTrue(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.0."));
116 assertTrue(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, VERSION100));
120 public void testRegexFilteredPfObjectInterface() {
121 List<DummyPfObject> doList = getListPfObject();
122 DummyPfObject do0 = doList.get(0);
124 MyFilter filter = new MyFilter();
125 DummyPfObject doNullVersion = new DummyPfObject();
127 assertFalse(filter(filter::filterRegexpPred, DummyPfObject::getVersion, doNullVersion, "1[.].*"));
128 assertFalse(filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "2[.].*"));
129 assertTrue(filter(filter::filterRegexpPred, DummyPfObject::getVersion, doNullVersion, null));
130 assertTrue(filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, null));
131 assertTrue(filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.].*"));
132 assertTrue(filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.]0[.].*"));
133 assertTrue(filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.]0[.]0"));
134 assertTrue(filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1...."));
137 private List<DummyPfObject> getListPfObject() {
138 DummyPfObject do0 = new DummyPfObject();
140 do0.setVersion(VERSION100);
141 do0.setDescription("desc0 ");
143 DummyPfObject do1 = new DummyPfObject();
145 do1.setVersion("0.0.1");
146 do1.setDescription(DESCRIPTION1);
148 DummyPfObject do2 = new DummyPfObject();
150 do2.setVersion(VERSION002);
151 do2.setDescription(DESCRIPTION1);
153 DummyPfObject do3 = new DummyPfObject();
155 do3.setVersion("0.0.1");
156 do3.setDescription("desc0 ");
158 DummyPfObject do4 = new DummyPfObject();
160 do4.setVersion("0.1.2");
161 do4.setDescription(DESCRIPTION1);
163 DummyPfObject do5 = new DummyPfObject();
164 do5.setName("aaaaa");
165 do5.setVersion(VERSION002);
166 do5.setDescription(DESCRIPTION1);
168 List<DummyPfObject> doList = new ArrayList<>();
179 private boolean filter(BiFunction<String, Function<DummyPfObject, String>, Predicate<DummyPfObject>> predMaker,
180 Function<DummyPfObject, String> extractor, DummyPfObject dpo, String text) {
181 Predicate<DummyPfObject> pred = predMaker.apply(text, extractor);
182 return pred.test(dpo);
185 private static class MyFilter implements PfObjectFilter<DummyPfObject> {
187 public List<DummyPfObject> filter(List<DummyPfObject> originalList) {