public void Evaluate_DiffChromosomes_DiffFitness()
{
// Equation A + B = 3.
var target = new EquationSolverFitness(
3,
(genes) =>
{
return(genes.Select(g => (int)g.Value).Sum());
});
var chromosome = new EquationChromosome(3, 2);
chromosome.ReplaceGene(0, new Gene(1));
chromosome.ReplaceGene(1, new Gene(2));
var actual = target.Evaluate(chromosome);
Assert.AreEqual(0, actual);
chromosome.ReplaceGene(1, new Gene(3));
actual = target.Evaluate(chromosome);
Assert.AreEqual(-1, actual);
}
/// <summary>
/// Creates the fitness.
/// </summary>
/// <returns>The fitness.</returns>
public override IFitness CreateFitness()
{
m_fitness = new EquationSolverFitness(m_equationResult, GetEquationResult);
return(m_fitness);
}
