public void TestFitness()
{
Grid g = new Grid(9,10);
EvolutionarySolver es = new EvolutionarySolver();
Assert.AreEqual(71,es.GetFitness(g));
g.Place(8,g.GetEmptyPositions().First());
Assert.AreEqual(70, es.GetFitness(g));
g.Place(8, g.GetEmptyPositions().First());
Assert.AreEqual(2069, es.GetFitness(g));
}
public void TestInitialPopulation()
{
Grid g = new Grid(9,8);
EvolutionarySolver es = new EvolutionarySolver();
var initPop = es.GetInitialPopulation(g);
foreach (var grid in initPop)
{
Assert.IsTrue(grid.GetNumPlaced() >= g.GetNumPlaced());
var empty = grid.GetEmptyPositions();
var isect = g.GetEmptyPositions().Intersect(empty).ToList();
foreach (var i in isect)
{
Assert.IsTrue(empty.Contains(i));
}
}
}
public double GetFitness(Grid g)
{
return g.GetNumMistakes()*MistakesFactor + g.GetEmptyPositions().Count;
}