/*
* Encog(tm) Core v3.3 - Java Version
* http://www.heatonresearch.com/encog/
* https://github.com/encog/encog-java-core
* Copyright 2008-2014 Heaton Research, 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.
*
* For more information on Heaton Research copyrights, licenses
* and trademarks visit:
* http://www.heatonresearch.com/copyright
*/
package org.encog.ml.genetic.sort;
import junit.framework.Assert;
import org.encog.Encog;
import org.encog.ml.ea.genome.BasicGenome;
import org.encog.ml.ea.sort.MaximizeAdjustedScoreComp;
import org.encog.ml.genetic.genome.IntegerArrayGenome;
import org.junit.Test;
public class TestMaximizeAdjustedScoreComp {
@Test
public void testCompare() {
BasicGenome genome1 = new IntegerArrayGenome(1);
genome1.setAdjustedScore(10);
genome1.setScore(4);
BasicGenome genome2 = new IntegerArrayGenome(1);
genome2.setAdjustedScore(4);
genome2.setScore(10);
MaximizeAdjustedScoreComp comp = new MaximizeAdjustedScoreComp();
Assert.assertTrue(comp.compare(genome1, genome2)<0);
}
@Test
public void testIsBetterThan() {
MaximizeAdjustedScoreComp comp = new MaximizeAdjustedScoreComp();
Assert.assertFalse(comp.isBetterThan(10, 20));
}
@Test
public void testShouldMinimize() {
MaximizeAdjustedScoreComp comp = new MaximizeAdjustedScoreComp();
Assert.assertFalse(comp.shouldMinimize());
}
@Test
public void testApplyBonus() {
MaximizeAdjustedScoreComp comp = new MaximizeAdjustedScoreComp();
Assert.assertEquals(11, comp.applyBonus(10, 0.1), Encog.DEFAULT_DOUBLE_EQUAL);
}
@Test
public void testApplyPenalty() {
MaximizeAdjustedScoreComp comp = new MaximizeAdjustedScoreComp();
Assert.assertEquals(9, comp.applyPenalty(10, 0.1), Encog.DEFAULT_DOUBLE_EQUAL);
}
}