From 13dee5ca7f0a40be3277ae93b222109a9faf4d17 Mon Sep 17 00:00:00 2001
From: oblonski <jsprit.vehicle.routing@gmail.com>
Date: Fri, 8 Jan 2016 21:29:10 +0100
Subject: [PATCH] reproduce bug #209

---
 .../algorithm/IgnoreBreakTimeWindowTest.java  | 99 +++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 jsprit-core/src/test/java/jsprit/core/algorithm/IgnoreBreakTimeWindowTest.java

diff --git a/jsprit-core/src/test/java/jsprit/core/algorithm/IgnoreBreakTimeWindowTest.java b/jsprit-core/src/test/java/jsprit/core/algorithm/IgnoreBreakTimeWindowTest.java
new file mode 100644
index 00000000..6b72c64b
--- /dev/null
+++ b/jsprit-core/src/test/java/jsprit/core/algorithm/IgnoreBreakTimeWindowTest.java
@@ -0,0 +1,99 @@
+package jsprit.core.algorithm;
+
+import jsprit.core.algorithm.box.Jsprit;
+import jsprit.core.problem.Location;
+import jsprit.core.problem.VehicleRoutingProblem;
+import jsprit.core.problem.job.Break;
+import jsprit.core.problem.job.Service;
+import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
+import jsprit.core.problem.solution.route.activity.BreakActivity;
+import jsprit.core.problem.solution.route.activity.TimeWindow;
+import jsprit.core.problem.solution.route.activity.TourActivity;
+import jsprit.core.problem.vehicle.VehicleImpl;
+import jsprit.core.problem.vehicle.VehicleType;
+import jsprit.core.problem.vehicle.VehicleTypeImpl;
+import jsprit.core.util.Solutions;
+import junit.framework.Assert;
+import org.junit.Test;
+
+/**
+ * Created by schroeder on 08/01/16.
+ */
+public class IgnoreBreakTimeWindowTest {
+
+    @Test
+    public void doNotIgnoreBreakTW(){
+        VehicleTypeImpl.Builder vehicleTypeBuilder = VehicleTypeImpl.Builder.newInstance("vehicleType");
+        VehicleType vehicleType = vehicleTypeBuilder.setCostPerWaitingTime(0.8).build();
+
+		/*
+         * get a vehicle-builder and build a vehicle located at (10,10) with type "vehicleType"
+		 */
+
+        VehicleImpl vehicle2;
+        {
+            VehicleImpl.Builder vehicleBuilder = VehicleImpl.Builder.newInstance("v2");
+            vehicleBuilder.setStartLocation(Location.newInstance(0, 0));
+            vehicleBuilder.setType(vehicleType);
+            vehicleBuilder.setEarliestStart(10).setLatestArrival(50);
+            vehicleBuilder.setBreak(Break.Builder.newInstance("lunch").setTimeWindow(TimeWindow.newInstance(14, 14)).setServiceTime(1.).build());
+            vehicle2 = vehicleBuilder.build();
+        }
+		/*
+         * build services at the required locations, each with a capacity-demand of 1.
+		 */
+
+        Service service2 = Service.Builder.newInstance("1").setLocation(Location.newInstance(0, 0))
+            .setServiceTime(1.).setTimeWindow(TimeWindow.newInstance(14., 14.))
+            .build();
+
+
+        Service service4 = Service.Builder.newInstance("2").setLocation(Location.newInstance(0, 0))
+            .setServiceTime(1.).setTimeWindow(TimeWindow.newInstance(17,17)).build();
+
+        Service service5 = Service.Builder.newInstance("3").setLocation(Location.newInstance(0, 0))
+            .setServiceTime(1.).setTimeWindow(TimeWindow.newInstance(18, 18)).build();
+
+        Service service7 = Service.Builder.newInstance("4").setLocation(Location.newInstance(0, 0))
+            .setServiceTime(1.).setTimeWindow(TimeWindow.newInstance(10, 10)).build();
+
+        Service service8 = Service.Builder.newInstance("5").setLocation(Location.newInstance(0, 0))
+            .setServiceTime(1.).setTimeWindow(TimeWindow.newInstance(12, 12)).build();
+
+        Service service10 = Service.Builder.newInstance("6").setLocation(Location.newInstance(0, 0))
+            .setServiceTime(1.).setTimeWindow(TimeWindow.newInstance(16, 16)).build();
+
+        Service service11 = Service.Builder.newInstance("7").setLocation(Location.newInstance(0, 0))
+            .setServiceTime(1.).setTimeWindow(TimeWindow.newInstance(13, 13)).build();
+
+        VehicleRoutingProblem vrp = VehicleRoutingProblem.Builder.newInstance()
+            .addVehicle(vehicle2)
+            .addJob(service2).addJob(service4)
+            .addJob(service5).addJob(service7)
+            .addJob(service8).addJob(service10).addJob(service11)
+            .setFleetSize(VehicleRoutingProblem.FleetSize.FINITE)
+            .build();
+
+        VehicleRoutingAlgorithm vra = Jsprit.createAlgorithm(vrp);
+        vra.setMaxIterations(50);
+
+        VehicleRoutingProblemSolution solution = Solutions.bestOf(vra.searchSolutions());
+
+        Assert.assertTrue(breakShouldBeTime(solution));
+    }
+
+    private boolean breakShouldBeTime(VehicleRoutingProblemSolution solution) {
+        boolean inTime = true;
+        for(TourActivity act : solution.getRoutes().iterator().next().getActivities()){
+            if(act instanceof BreakActivity){
+                if(act.getEndTime() < ((BreakActivity) act).getJob().getTimeWindow().getStart()){
+                    inTime = false;
+                }
+                if(act.getArrTime() > ((BreakActivity) act).getJob().getTimeWindow().getEnd()){
+                    inTime = false;
+                }
+            }
+        }
+        return inTime;
+    }
+}