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;
35 import org.onap.policy.models.base.testconcepts.DummyPfObject;
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 {
46 public void testPfObjectInterface() {
47 DummyPfObject do0 = new DummyPfObject();
49 do0.setVersion("1.0.0");
50 do0.setDescription("desc0 ");
52 DummyPfObject do1 = new DummyPfObject();
54 do1.setVersion("0.0.1");
55 do1.setDescription("Desc 1");
57 DummyPfObject do2 = new DummyPfObject();
59 do2.setVersion("0.0.2");
60 do2.setDescription("Desc 1");
62 DummyPfObject do3 = new DummyPfObject();
64 do3.setVersion("0.0.1");
65 do3.setDescription("desc0 ");
67 DummyPfObject do4 = new DummyPfObject();
69 do4.setVersion("0.1.2");
70 do4.setDescription("Desc 1");
72 DummyPfObject do5 = new DummyPfObject();
74 do5.setVersion("0.0.2");
75 do5.setDescription("Desc 1");
77 List<DummyPfObject> doList = new ArrayList<>();
85 DummyPfObjectFilter dof = new DummyPfObjectFilter();
86 assertFalse(dof.filterString("Hello", "Goodbye"));
87 assertTrue(dof.filterString("Hello", "Hello"));
89 assertEquals(false, dof.filterString("Hello", "Goodbye"));
90 assertEquals(true, dof.filterString("Hello", "Hello"));
91 assertEquals(true, dof.filterString("Hello", null));
93 List<DummyPfObject> latestVersionList = dof.latestVersionFilter(doList);
94 assertEquals(3, latestVersionList.size());
95 assertEquals("aaaaa", latestVersionList.get(0).getName());
96 assertEquals("0.0.2", latestVersionList.get(0).getVersion());
97 assertEquals("name0", latestVersionList.get(1).getName());
98 assertEquals("1.0.0", latestVersionList.get(1).getVersion());
99 assertEquals("name1", latestVersionList.get(2).getName());
100 assertEquals("0.1.2", latestVersionList.get(2).getVersion());
102 latestVersionList.remove(2);
103 latestVersionList.remove(1);
104 List<DummyPfObject> newestVersionList = dof.latestVersionFilter(latestVersionList);
105 assertEquals(latestVersionList, newestVersionList);
107 MyFilter filter = new MyFilter();
109 assertEquals(true, filter.filterString(null, "Hello"));
111 DummyPfObject doNullVersion = new DummyPfObject();
112 do5.setName("bbbbb");
114 assertEquals(false, filter(filter::filterStringPred, DummyPfObject::getVersion, doNullVersion, "1.0.0"));
115 assertEquals(false, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, "1"));
116 assertEquals(false, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, "2.0.0"));
117 assertEquals(true, filter(filter::filterStringPred, DummyPfObject::getVersion, doNullVersion, null));
118 assertEquals(true, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, null));
119 assertEquals(true, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, "1.0.0"));
121 assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, doNullVersion, "1."));
122 assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.1"));
123 assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.1"));
124 assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "2"));
125 assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, doNullVersion, null));
126 assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, null));
127 assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1."));
128 assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.0."));
129 assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.0.0"));
131 assertEquals(false, filter(filter::filterRegexpPred, DummyPfObject::getVersion, doNullVersion, "1[.].*"));
132 assertEquals(false, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "2[.].*"));
133 assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, doNullVersion, null));
134 assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, null));
135 assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.].*"));
136 assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.]0[.].*"));
137 assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.]0[.]0"));
138 assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1...."));
141 private boolean filter(BiFunction<String, Function<DummyPfObject, String>, Predicate<DummyPfObject>> predMaker,
142 Function<DummyPfObject, String> extractor, DummyPfObject dpo, String text) {
143 Predicate<DummyPfObject> pred = predMaker.apply(text, extractor);
144 return pred.test(dpo);
147 private static class MyFilter implements PfObjectFilter<DummyPfObject> {
149 public List<DummyPfObject> filter(List<DummyPfObject> originalList) {