public void TestWindowsOneInvalid()
{
// create problem.
var problem = TSPTWHelper.CreateTSPTW(0, 0, 5, 10);
problem.Windows[1] = new TimeWindow()
{
Min = 5,
Max = 15
};
problem.Windows[2] = new TimeWindow()
{
Min = 15,
Max = 25
};
problem.Windows[3] = new TimeWindow()
{
Min = 25,
Max = 29 // invalid max.
};
problem.Windows[4] = new TimeWindow()
{
Min = 35,
Max = 45
};
// calculate objective function.
var objective = new TSPTWFeasibleObjective();
Assert.AreEqual(1, objective.Calculate(problem, new Optimization.Tours.Tour(new int[] { 0, 1, 2, 3, 4 })));
}
public void TestWindowsValidOnlyWithWait()
{
// create problem.
var problem = TSPTWHelper.CreateTSPTW(0, 0, 5, 10);
problem.Windows[1] = new TimeWindow()
{
Min = 5,
Max = 15
};
problem.Windows[2] = new TimeWindow()
{
Min = 15,
Max = 25
};
problem.Windows[3] = new TimeWindow()
{
Min = 35, // wait here until it's '35'.
Max = 45
};
problem.Windows[4] = new TimeWindow()
{
Min = 45,
Max = 55
};
// calculate objective function.
var objective = new TSPTWFeasibleObjective();
Assert.AreEqual(0, objective.Calculate(problem, new Optimization.Tours.Tour(new int[] { 0, 1, 2, 3, 4 })));
}
public void TestNoWindows()
{
// create problem.
var problem = TSPTWHelper.CreateTSPTW(0, 0, 5, 10);
// calculate objective function.
var objective = new TSPTWFeasibleObjective();
Assert.AreEqual(0, objective.Calculate(problem, new Optimization.Tours.Tour(new int[] { 0, 1, 2, 3, 4 })));
}
