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Code Issues Releases Wiki Activity

fix open route updater

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This commit is contained in:
oblonski 2015-01-06 12:30:37 +01:00
parent 67db18b6df
commit 44d0efdd54
3 changed files with 48 additions and 10 deletions
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54
jsprit-core/src/test/java/jsprit/core/algorithm/OpenRoutesTest.java
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@ -34,6 +34,7 @@ import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.util.Coordinate;
import jsprit.core.util.GreatCircleCosts;
import jsprit.core.util.Solutions;
import jsprit.core.util.TestUtils;
@ -45,7 +46,7 @@ public class OpenRoutesTest {
public void whenDealingWithOpenRouteAndShipments_insertionShouldNotRequireRouteToBeClosed(){
VehicleType type = VehicleTypeImpl.Builder.newInstance("type").build();
Vehicle vehicle = VehicleImpl.Builder.newInstance("v").setLatestArrival(11.)
VehicleImpl vehicle = VehicleImpl.Builder.newInstance("v").setLatestArrival(11.)
.setType(type).setReturnToDepot(false).setStartLocation(Location.Builder.newInstance().setCoordinate(Coordinate.newInstance(0, 0)).build()).build();
Shipment shipment = Shipment.Builder.newInstance("s").setPickupLocation(TestUtils.loc(Coordinate.newInstance(5, 0)))
@ -54,7 +55,7 @@ public class OpenRoutesTest {
VehicleRoutingProblem vrp = VehicleRoutingProblem.Builder.newInstance().addJob(shipment).addVehicle(vehicle).build();
VehicleRoutingAlgorithm vra = new SchrimpfFactory().createAlgorithm(vrp);
vra.setNuOfIterations(10);
vra.setMaxIterations(10);
try{
@SuppressWarnings("unused")
@ -70,15 +71,19 @@ public class OpenRoutesTest {
@Test
public void whenDealingWithOpenRoute_insertionShouldNotRequireRouteToBeClosed(){
VehicleType type = VehicleTypeImpl.Builder.newInstance("type").build();
Vehicle vehicle = VehicleImpl.Builder.newInstance("v").setLatestArrival(9.)
.setType(type).setReturnToDepot(false).setStartLocationCoordinate(Coordinate.newInstance(0, 0)).build();
VehicleImpl vehicle = VehicleImpl.Builder.newInstance("v").setLatestArrival(9.)
.setType(type).setReturnToDepot(false)
.setStartLocation(TestUtils.loc(Coordinate.newInstance(0, 0)))
.build();
Service service = Service.Builder.newInstance("s").setCoord(Coordinate.newInstance(5, 0)).build();
Service service = Service.Builder.newInstance("s")
.setLocation(TestUtils.loc(Coordinate.newInstance(5, 0)))
.build();
VehicleRoutingProblem vrp = VehicleRoutingProblem.Builder.newInstance().addJob(service).addVehicle(vehicle).build();
VehicleRoutingAlgorithm vra = new SchrimpfFactory().createAlgorithm(vrp);
vra.setNuOfIterations(10);
vra.setMaxIterations(10);
try{
@SuppressWarnings("unused")
@ -96,7 +101,8 @@ public class OpenRoutesTest {
@Test
public void whenDealingWithOpenRouteAndShipments_algorithmShouldCalculateCorrectCosts(){
VehicleType type = VehicleTypeImpl.Builder.newInstance("type").build();
Vehicle vehicle = VehicleImpl.Builder.newInstance("v").setLatestArrival(20.)
VehicleImpl vehicle = VehicleImpl.Builder.newInstance("v").setLatestArrival(20.)
.setType(type).setReturnToDepot(false).setStartLocation(Location.Builder.newInstance()
.setCoordinate(Coordinate.newInstance(0, 0)).build()).build();
@ -119,7 +125,7 @@ public class OpenRoutesTest {
@Test
public void whenDealingWithOpenRoute_algorithmShouldCalculateCorrectCosts(){
VehicleType type = VehicleTypeImpl.Builder.newInstance("type").build();
Vehicle vehicle = VehicleImpl.Builder.newInstance("v").setLatestArrival(10.)
VehicleImpl vehicle = VehicleImpl.Builder.newInstance("v").setLatestArrival(10.)
.setType(type).setReturnToDepot(false).setStartLocation(Location.Builder.newInstance().setCoordinate(Coordinate.newInstance(0, 0)).build()).build();
Service service = Service.Builder.newInstance("s")
@ -136,4 +142,36 @@ public class OpenRoutesTest {
}
@Test
public void whenDealingWithOpenRouteAndGreatCircleCost_algorithmShouldRunWithoutException(){
VehicleType type = VehicleTypeImpl.Builder.newInstance("type").build();
VehicleImpl vehicle = VehicleImpl.Builder.newInstance("v")
.setType(type).setReturnToDepot(false)
.setStartLocation(Location.Builder.newInstance().setCoordinate(Coordinate.newInstance(0, 0)).build())
.build();
Service service = Service.Builder.newInstance("s")
.setLocation(Location.Builder.newInstance().setCoordinate(Coordinate.newInstance(50, 0)).build()).build();
VehicleRoutingProblem vrp = VehicleRoutingProblem.Builder.newInstance()
.addJob(service).addVehicle(vehicle)
.setRoutingCost(new GreatCircleCosts())
.build();
VehicleRoutingAlgorithm vra = new SchrimpfFactory().createAlgorithm(vrp);
vra.setMaxIterations(10);
try {
@SuppressWarnings("UnusedDeclaration")
Collection<VehicleRoutingProblemSolution> solutions = vra.searchSolutions();
assertTrue(true);
}
catch (Exception e){
assertTrue(false);
}
}
}