/* Copyright 2009-2015 David Hadka
*
* This file is part of the MOEA Framework.
*
* The MOEA Framework is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* The MOEA Framework is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the MOEA Framework. If not, see <http://www.gnu.org/licenses/>.
*/
package org.moeaframework.problem.misc;
import org.junit.Assert;
import org.junit.Ignore;
import org.junit.Test;
import org.moeaframework.TestUtils;
import org.moeaframework.core.Problem;
import org.moeaframework.core.Settings;
import org.moeaframework.problem.ProblemTest;
public class Osyczka2Test extends ProblemTest {
@Test
@Ignore("discrepancy between this implementation and jMetal 3.1")
public void testJMetal() throws Exception {
test(new jmetal.problems.Osyczka2("Real"), new Osyczka2());
}
@Test
public void test() {
Problem problem = new Osyczka2();
Assert.assertArrayEquals(new double[] { -120.0, 2.0 },
TestUtils.evaluateAt(problem, 0.0, 0.0, 1.0, 0.0, 1.0, 0.0).getObjectives(),
Settings.EPS);
Assert.assertArrayEquals(new double[] { -2.0, 0.0, 0.0, 0.0, 0.0, 0.0 },
TestUtils.evaluateAt(problem, 0.0, 0.0, 1.0, 0.0, 1.0, 0.0).getConstraints(),
Settings.EPS);
Assert.assertArrayEquals(new double[] { -1700.0, 386.0 },
TestUtils.evaluateAt(problem, 10.0, 10.0, 5.0, 6.0, 5.0, 10.0).getObjectives(),
Settings.EPS);
Assert.assertArrayEquals(new double[] { 0.0, -14.0, 0.0, 0.0, -6.0, 0.0 },
TestUtils.evaluateAt(problem, 10.0, 10.0, 5.0, 6.0, 5.0, 10.0).getConstraints(),
Settings.EPS);
}
}