public void Elite()
{
IChromosome<int>[] a = new IChromosome<int>[] { new DigitalChromosome().GenerateFromArray(new int[] { 9, 9, 9 }),
new DigitalChromosome().GenerateFromArray(new int[] { 7, 7, 7 }), new DigitalChromosome().GenerateFromArray(new int[] { 3, 3, 3 }),
new DigitalChromosome().GenerateFromArray(new int[] { 2, 2, 2 }), new DigitalChromosome().GenerateFromArray(new int[] { 7, 7, 7 }), new DigitalChromosome().GenerateFromArray(new int[] { 7, 7, 7 }),
new DigitalChromosome().GenerateFromArray(new int[] { 7, 7, 7 }) };
EliteSelection<int> selection = new EliteSelection<int>(2);
IChromosome<int>[] res = selection.Select(a, x => x.ToArray().Sum(), 6);
CollectionAssert.AreEqual(new IChromosome<int>[] { new DigitalChromosome().GenerateFromArray(new int[] { 9, 9, 9 }),
new DigitalChromosome().GenerateFromArray(new int[] { 7, 7, 7 }) }, res.Take(2).ToArray());
}
public void TestElite()
{
var s = new EliteSelection();
var chromosomes = CreateEmptyChromosomes(10);
var selected = s.Select(chromosomes, 5);
Assert.AreEqual(5, selected.Count);
for (var i = 0; i < selected.Count; i++)
{
Assert.AreEqual(9 - i, ((EmptyChromosome)selected[i]).Index);
}
}
