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Code Issues Releases Wiki Activity

reproduce bug #131

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oblonski 2014-09-17 20:13:08 +02:00
parent 50f3efb098
commit 800e03d48c
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jsprit-core/src/test/java/jsprit/core/algorithm/DeactivateTimeWindowsTest.java Normal file
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/*******************************************************************************
* Copyright (C) 2014 Stefan Schroeder
*
* This library 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 3.0 of the License, or (at your option) any later version.
*
* This library 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 this library. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
package jsprit.core.algorithm;
import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.job.Service;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.solution.route.VehicleRoute;
import jsprit.core.problem.solution.route.activity.TimeWindow;
import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions;
import org.junit.Assert;
import org.junit.Test;
import java.util.Collection;
public class DeactivateTimeWindowsTest {
@Test
public void activityTimesShouldIgnoreTimeWindows(){
Service service = Service.Builder.newInstance("s").setCoord(Coordinate.newInstance(20, 0))
.setTimeWindow(TimeWindow.newInstance(40,50)).build();
VehicleImpl vehicle = VehicleImpl.Builder.newInstance("v").setStartLocationCoordinate(Coordinate.newInstance(0,0)).build();
VehicleRoutingProblem vrp = VehicleRoutingProblem.Builder.newInstance().addJob(service).addVehicle(vehicle).build();
VehicleRoutingAlgorithmBuilder vraBuilder = new VehicleRoutingAlgorithmBuilder(vrp,"src/test/resources/algorithmConfig.xml");
vraBuilder.addDefaultCostCalculators();
VehicleRoutingAlgorithm vra = vraBuilder.build(); //this should ignore any constraints
vra.setMaxIterations(10);
Collection<VehicleRoutingProblemSolution> solutions = vra.searchSolutions();
VehicleRoute route = Solutions.bestOf(solutions).getRoutes().iterator().next();
Assert.assertEquals(20., route.getActivities().get(0).getEndTime(), 0.01);
}
}