public void Cross_ThreeParents_OneChildren()
{
var chromosome1 = Substitute.For <ChromosomeBase>(4);
chromosome1.ReplaceGenes(0, new Gene[]
{
new Gene(1),
new Gene(2),
new Gene(3),
new Gene(4),
});
chromosome1.CreateNew().Returns(Substitute.For <ChromosomeBase>(4));
var chromosome2 = Substitute.For <ChromosomeBase>(4);
chromosome2.ReplaceGenes(0, new Gene[]
{
new Gene(1),
new Gene(5),
new Gene(6),
new Gene(4)
});
chromosome2.CreateNew().Returns(Substitute.For <ChromosomeBase>(4));
var chromosome3 = Substitute.For <ChromosomeBase>(4);
chromosome3.ReplaceGenes(0, new Gene[]
{
new Gene(10),
new Gene(11),
new Gene(12),
new Gene(13)
});
chromosome3.CreateNew().Returns(Substitute.For <ChromosomeBase>(4));
var parents = new List <IChromosome>()
{
chromosome1, chromosome2, chromosome3
};
var target = new ThreeParentCrossover();
var actual = target.Cross(parents);
Assert.AreEqual(1, actual.Count);
Assert.AreEqual(4, actual[0].Length);
Assert.AreEqual(1, actual[0].GetGene(0).Value);
Assert.AreEqual(11, actual[0].GetGene(1).Value);
Assert.AreEqual(12, actual[0].GetGene(2).Value);
Assert.AreEqual(4, actual[0].GetGene(3).Value);
}
public void Cross_ThreeParents_OneChildren()
{
var chromosome1 = MockRepository.GenerateStub <ChromosomeBase>(4);
chromosome1.ReplaceGenes(0, new Gene[]
{
new Gene(1),
new Gene(2),
new Gene(3),
new Gene(4),
});
chromosome1.Expect(c => c.CreateNew()).Return(MockRepository.GenerateStub <ChromosomeBase>(4));
var chromosome2 = MockRepository.GenerateStub <ChromosomeBase>(4);
chromosome2.ReplaceGenes(0, new Gene[]
{
new Gene(1),
new Gene(5),
new Gene(6),
new Gene(4)
});
chromosome2.Expect(c => c.CreateNew()).Return(MockRepository.GenerateStub <ChromosomeBase>(4));
var chromosome3 = MockRepository.GenerateStub <ChromosomeBase>(4);
chromosome3.ReplaceGenes(0, new Gene[]
{
new Gene(10),
new Gene(11),
new Gene(12),
new Gene(13)
});
chromosome3.Expect(c => c.CreateNew()).Return(MockRepository.GenerateStub <ChromosomeBase>(4));
var parents = new List <IChromosome>()
{
chromosome1, chromosome2, chromosome3
};
var target = new ThreeParentCrossover();
var actual = target.Cross(parents);
Assert.AreEqual(1, actual.Count);
Assert.AreEqual(4, actual[0].Length);
Assert.AreEqual(1, actual[0].GetGene(0).Value);
Assert.AreEqual(11, actual[0].GetGene(1).Value);
Assert.AreEqual(12, actual[0].GetGene(2).Value);
Assert.AreEqual(4, actual[0].GetGene(3).Value);
}
public IList <IChromosome> ThreeParentCrossover()
{
var target = new ThreeParentCrossover();
return(target.Cross(CreateThreeParents()));
}