/*
* Copyright 2012 JBoss Inc
*
* 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.
*/
package org.drools.planner.benchmark.core.ranking;
import java.util.ArrayList;
import java.util.List;
import org.drools.planner.benchmark.core.SingleBenchmark;
import org.drools.planner.benchmark.core.SolverBenchmark;
import org.drools.planner.core.score.buildin.simple.DefaultSimpleScore;
import org.junit.Test;
import static org.junit.Assert.*;
public class TotalScoreSolverBenchmarkRankingComparatorTest extends AbstractRankingComparatorTest {
@Test
public void normal() {
TotalScoreSolverBenchmarkRankingComparator comparator = new TotalScoreSolverBenchmarkRankingComparator();
SolverBenchmark a = new SolverBenchmark(null);
List<SingleBenchmark> aSingleBenchmarkList = new ArrayList<SingleBenchmark>();
addSingleBenchmark(aSingleBenchmarkList, -1000, -30, -1000);
addSingleBenchmark(aSingleBenchmarkList, -400, -30, -1000);
addSingleBenchmark(aSingleBenchmarkList, -30, -30, -1000);
a.setSingleBenchmarkList(aSingleBenchmarkList);
a.benchmarkingEnded();
SolverBenchmark b = new SolverBenchmark(null);
List<SingleBenchmark> bSingleBenchmarkList = new ArrayList<SingleBenchmark>();
addSingleBenchmark(bSingleBenchmarkList, -1000, -50, -1000);
addSingleBenchmark(bSingleBenchmarkList, -200, -50, -1000);
addSingleBenchmark(bSingleBenchmarkList, -50, -50, -1000);
b.setSingleBenchmarkList(bSingleBenchmarkList);
b.benchmarkingEnded();
assertEquals(-1, comparator.compare(a, b));
assertEquals(1, comparator.compare(b, a));
}
@Test
public void totalIsEqual() {
TotalScoreSolverBenchmarkRankingComparator comparator = new TotalScoreSolverBenchmarkRankingComparator();
SolverBenchmark a = new SolverBenchmark(null);
List<SingleBenchmark> aSingleBenchmarkList = new ArrayList<SingleBenchmark>();
addSingleBenchmark(aSingleBenchmarkList, -1005, -30, -1005);
addSingleBenchmark(aSingleBenchmarkList, -200, -30, -1005);
addSingleBenchmark(aSingleBenchmarkList, -30, -30, -1005);
a.setSingleBenchmarkList(aSingleBenchmarkList);
a.benchmarkingEnded();
SolverBenchmark b = new SolverBenchmark(null);
List<SingleBenchmark> bSingleBenchmarkList = new ArrayList<SingleBenchmark>();
addSingleBenchmark(bSingleBenchmarkList, -1000, -35, -1000);
addSingleBenchmark(bSingleBenchmarkList, -200, -35, -1000);
addSingleBenchmark(bSingleBenchmarkList, -35, -35, -1000);
b.setSingleBenchmarkList(bSingleBenchmarkList);
b.benchmarkingEnded();
assertEquals(-1, comparator.compare(a, b));
assertEquals(1, comparator.compare(b, a));
}
}