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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019-2020 Nordix Foundation.
* Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.models.base;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import java.util.List;
import java.util.function.BiFunction;
import java.util.function.Function;
import java.util.function.Predicate;
import org.junit.Test;
import org.onap.policy.models.base.testconcepts.DummyPfObject;
import org.onap.policy.models.base.testconcepts.DummyPfObjectComparator;
import org.onap.policy.models.base.testconcepts.DummyPfObjectFilter;
/**
* Test the {@link PfObjectFilter} interface.
*
* @author Liam Fallon (liam.fallon@est.tech)
*/
public class PfObjectFilterTest {
private static final String NAME1 = "name1";
private static final String NAME0 = "name0";
private static final String HELLO = "Hello";
private static final String DESCRIPTION1 = "Desc 1";
private static final String VERSION100 = "1.0.0";
private static final String VERSION002 = "0.0.2";
@Test
public void testPfObjectInterface() {
DummyPfObject do0 = new DummyPfObject();
do0.setName(NAME0);
do0.setVersion(VERSION100);
do0.setDescription("desc0 ");
DummyPfObject do1 = new DummyPfObject();
do1.setName(NAME0);
do1.setVersion("0.0.1");
do1.setDescription(DESCRIPTION1);
DummyPfObject do2 = new DummyPfObject();
do2.setName(NAME0);
do2.setVersion(VERSION002);
do2.setDescription(DESCRIPTION1);
DummyPfObject do3 = new DummyPfObject();
do3.setName(NAME1);
do3.setVersion("0.0.1");
do3.setDescription("desc0 ");
DummyPfObject do4 = new DummyPfObject();
do4.setName(NAME1);
do4.setVersion("0.1.2");
do4.setDescription(DESCRIPTION1);
DummyPfObject do5 = new DummyPfObject();
do5.setName("aaaaa");
do5.setVersion(VERSION002);
do5.setDescription(DESCRIPTION1);
List<DummyPfObject> doList = new ArrayList<>();
doList.add(do0);
doList.add(do1);
doList.add(do2);
doList.add(do3);
doList.add(do4);
doList.add(do5);
DummyPfObjectFilter dof = new DummyPfObjectFilter();
assertFalse(dof.filterString(HELLO, "Goodbye"));
assertTrue(dof.filterString(HELLO, HELLO));
assertEquals(false, dof.filterString(HELLO, "Goodbye"));
assertEquals(true, dof.filterString(HELLO, HELLO));
assertEquals(true, dof.filterString(HELLO, null));
List<DummyPfObject> latestVersionList = dof.latestVersionFilter(doList, new DummyPfObjectComparator());
assertEquals(3, latestVersionList.size());
assertEquals("aaaaa", latestVersionList.get(0).getName());
assertEquals(VERSION002, latestVersionList.get(0).getVersion());
assertEquals(NAME0, latestVersionList.get(1).getName());
assertEquals(VERSION100, latestVersionList.get(1).getVersion());
assertEquals(NAME1, latestVersionList.get(2).getName());
assertEquals("0.1.2", latestVersionList.get(2).getVersion());
latestVersionList.remove(2);
latestVersionList.remove(1);
List<DummyPfObject> newestVersionList = dof.latestVersionFilter(latestVersionList,
new DummyPfObjectComparator());
assertEquals(latestVersionList, newestVersionList);
MyFilter filter = new MyFilter();
assertEquals(true, filter.filterString(null, HELLO));
DummyPfObject doNullVersion = new DummyPfObject();
do5.setName("bbbbb");
assertEquals(false, filter(filter::filterStringPred, DummyPfObject::getVersion, doNullVersion, VERSION100));
assertEquals(false, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, "1"));
assertEquals(false, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, "2.0.0"));
assertEquals(true, filter(filter::filterStringPred, DummyPfObject::getVersion, doNullVersion, null));
assertEquals(true, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, null));
assertEquals(true, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, VERSION100));
assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, doNullVersion, "1."));
assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.1"));
assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.1"));
assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "2"));
assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, doNullVersion, null));
assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, null));
assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1."));
assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.0."));
assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, VERSION100));
assertEquals(false, filter(filter::filterRegexpPred, DummyPfObject::getVersion, doNullVersion, "1[.].*"));
assertEquals(false, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "2[.].*"));
assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, doNullVersion, null));
assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, null));
assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.].*"));
assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.]0[.].*"));
assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.]0[.]0"));
assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1...."));
}
private boolean filter(BiFunction<String, Function<DummyPfObject, String>, Predicate<DummyPfObject>> predMaker,
Function<DummyPfObject, String> extractor, DummyPfObject dpo, String text) {
Predicate<DummyPfObject> pred = predMaker.apply(text, extractor);
return pred.test(dpo);
}
private static class MyFilter implements PfObjectFilter<DummyPfObject> {
@Override
public List<DummyPfObject> filter(List<DummyPfObject> originalList) {
return null;
}
}
}
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