public void ItErrorsIfTheIndexesAreOutOfRange()
{
var chromosome = GATestHelper.GetAlphabetCharacterChromosome();
var mutation = new ScrambleMutation();
mutation.Scramble(chromosome, -1, 1, GATestHelper.GetTravelingSalesmanDefaultConfiguration());
}
public void ItErrorsIfEndIsSameAsStart()
{
var chromosome = GATestHelper.GetAlphabetCharacterChromosome();
var mutation = new ScrambleMutation();
mutation.Scramble(chromosome, 2, 2, GATestHelper.GetTravelingSalesmanDefaultConfiguration());
}
public void ItCanRandomlyScrambleGenes()
{
var chromosome = GATestHelper.GetAlphabetCharacterChromosome();
var mutation = new ScrambleMutation();
for (int i = 0; i < 100; i++)
{
mutation.Mutate(chromosome, GATestHelper.GetTravelingSalesmanDefaultConfiguration());
}
}
public void ItCanScrambleGenes()
{
var chromosome = GATestHelper.GetAlphabetCharacterChromosome();
var mutation = new ScrambleMutation();
mutation.Scramble(chromosome, 2, 6, GATestHelper.GetTravelingSalesmanDefaultConfiguration());
Assert.AreNotEqual("A,B,C,D,E,F,G,H,I,J", chromosome.ToString());
var genes = chromosome.Genes.Cast <TravelingSalesmanGene>().ToArray();
Assert.AreEqual('A', genes[0].Value);
Assert.AreEqual('B', genes[1].Value);
Assert.AreEqual('H', genes[7].Value);
Assert.AreEqual('I', genes[8].Value);
Assert.AreEqual('J', genes[9].Value);
}
public void Setup()
{
scrambleMutation = new ScrambleMutation();
}