2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 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.DummyPfObjectFilter;
38 * Test the {@link PfObjectFilter} interface.
40 * @author Liam Fallon (liam.fallon@est.tech)
42 public class PfObjectFilterTest {
44 private static final String NAME1 = "name1";
45 private static final String NAME0 = "name0";
46 private static final String HELLO = "Hello";
47 private static final String DESCRIPTION1 = "Desc 1";
48 private static final String VERSION100 = "1.0.0";
49 private static final String VERSION002 = "0.0.2";
52 public void testPfObjectInterface() {
53 DummyPfObject do0 = new DummyPfObject();
55 do0.setVersion(VERSION100);
56 do0.setDescription("desc0 ");
58 DummyPfObject do1 = new DummyPfObject();
60 do1.setVersion("0.0.1");
61 do1.setDescription(DESCRIPTION1);
63 DummyPfObject do2 = new DummyPfObject();
65 do2.setVersion(VERSION002);
66 do2.setDescription(DESCRIPTION1);
68 DummyPfObject do3 = new DummyPfObject();
70 do3.setVersion("0.0.1");
71 do3.setDescription("desc0 ");
73 DummyPfObject do4 = new DummyPfObject();
75 do4.setVersion("0.1.2");
76 do4.setDescription(DESCRIPTION1);
78 DummyPfObject do5 = new DummyPfObject();
80 do5.setVersion(VERSION002);
81 do5.setDescription(DESCRIPTION1);
83 List<DummyPfObject> doList = new ArrayList<>();
91 DummyPfObjectFilter dof = new DummyPfObjectFilter();
92 assertFalse(dof.filterString(HELLO, "Goodbye"));
93 assertTrue(dof.filterString(HELLO, HELLO));
95 assertEquals(false, dof.filterString(HELLO, "Goodbye"));
96 assertEquals(true, dof.filterString(HELLO, HELLO));
97 assertEquals(true, dof.filterString(HELLO, null));
99 List<DummyPfObject> latestVersionList = dof.latestVersionFilter(doList);
100 assertEquals(3, latestVersionList.size());
101 assertEquals("aaaaa", latestVersionList.get(0).getName());
102 assertEquals(VERSION002, latestVersionList.get(0).getVersion());
103 assertEquals(NAME0, latestVersionList.get(1).getName());
104 assertEquals(VERSION100, latestVersionList.get(1).getVersion());
105 assertEquals(NAME1, latestVersionList.get(2).getName());
106 assertEquals("0.1.2", latestVersionList.get(2).getVersion());
108 latestVersionList.remove(2);
109 latestVersionList.remove(1);
110 List<DummyPfObject> newestVersionList = dof.latestVersionFilter(latestVersionList);
111 assertEquals(latestVersionList, newestVersionList);
113 MyFilter filter = new MyFilter();
115 assertEquals(true, filter.filterString(null, HELLO));
117 DummyPfObject doNullVersion = new DummyPfObject();
118 do5.setName("bbbbb");
120 assertEquals(false, filter(filter::filterStringPred, DummyPfObject::getVersion, doNullVersion, VERSION100));
121 assertEquals(false, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, "1"));
122 assertEquals(false, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, "2.0.0"));
123 assertEquals(true, filter(filter::filterStringPred, DummyPfObject::getVersion, doNullVersion, null));
124 assertEquals(true, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, null));
125 assertEquals(true, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, VERSION100));
127 assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, doNullVersion, "1."));
128 assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.1"));
129 assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.1"));
130 assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "2"));
131 assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, doNullVersion, null));
132 assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, null));
133 assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1."));
134 assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.0."));
135 assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, VERSION100));
137 assertEquals(false, filter(filter::filterRegexpPred, DummyPfObject::getVersion, doNullVersion, "1[.].*"));
138 assertEquals(false, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "2[.].*"));
139 assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, doNullVersion, null));
140 assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, null));
141 assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.].*"));
142 assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.]0[.].*"));
143 assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.]0[.]0"));
144 assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1...."));
147 private boolean filter(BiFunction<String, Function<DummyPfObject, String>, Predicate<DummyPfObject>> predMaker,
148 Function<DummyPfObject, String> extractor, DummyPfObject dpo, String text) {
149 Predicate<DummyPfObject> pred = predMaker.apply(text, extractor);
150 return pred.test(dpo);
153 private static class MyFilter implements PfObjectFilter<DummyPfObject> {
155 public List<DummyPfObject> filter(List<DummyPfObject> originalList) {