public void TestGPInicial()
{
GPSolutionDefinition sh = new GPSolutionDefinition(config);
SemanticaList listaFormulas = CriaListaDefault(sh);
SemanticaList listaNumerica = CriaListaNumerica(sh);
GPTemplate template = CreateTestTemplate(config, listaFormulas, listaNumerica);
GPPool pool = new GPPool(config);
Assert.IsTrue(config.poolSize > 0);
Assert.IsTrue(config.elitismRange > 0);
Assert.IsTrue(config.mutationRatePerc > 0);
Assert.IsTrue(config.mutationRange > 0);
Assert.IsTrue(config.poolSize > 0);
pool.InitPool(template);
Assert.IsTrue(pool.solutions.Count > 0);
//randomizo valores iniciais para fazer ordenação
Random rnd = new Random();
for (int i = 0; i < pool.solutions.Count; i++)
{
GPSolution solution = pool.solutions[i];
solution.fitnessResult = rnd.Next(1, 10000);
}
pool.SortFitness();
for (int i = 1; i < pool.solutions.Count; i++)
{
Assert.IsTrue(pool.solutions[i - 1].fitnessResult >= pool.solutions[i].fitnessResult);
}
GPSolution sol1 = pool.solutions[1];
GPSolution sol2 = pool.solutions[2];
string splicedKey = sol1.SpliceWith(sol2);
Assert.IsNotNull(splicedKey);
string strOriginal = sol1.GetValue(splicedKey).ToString();
sol1.Mutate(sol1.GetValue(splicedKey), splicedKey);
string strMutated = sol1.GetValue(splicedKey).ToString();
//Assert.IsFalse(strOriginal == strMutated,"Não mutou: "+strOriginal);
GPSolution badSolution = pool.solutions[pool.solutions.Count - 1];
pool.Mutate();
Assert.IsFalse(pool.solutions.Contains(badSolution));
Assert.IsTrue(pool.solutions.Count == config.poolSize, pool.solutions.Count + "<>" + config.poolSize);
}
public void TestGPTemplate()
{
GPSolutionDefinition holder = new GPSolutionDefinition(config);
/*
* vou simular um template com 4 formulas(nodes) e 2 variaveis numéricas
* f1(NODE,NUMBER)
* F2(NODE,NODE)
* F3
* F4(NUMBER)
*/
SemanticaList listaFormulas = CriaListaDefault(holder);
//Lista Numerica
SemanticaList listaNumerica = CriaListaNumerica(holder);
//Templates: possuem propriedades evolutivas, cada uma apontando para uma lista de semantica
GPTemplate template = CreateTestTemplate(config, listaFormulas, listaNumerica);
GPSolution solution = template.CreateRandomSolution();
Assert.IsNotNull(solution);
GPAbstractNode p1 = solution.GetValue("prop1");
Assert.IsNotNull(p1);
GPAbstractNode p2 = solution.GetValue("prop2");
Assert.IsNotNull(p2);
GPAbstractNode p3 = solution.GetValue("prop3");
Assert.IsNotNull(p3);
GPAbstractNode p4 = solution.GetValue("prop4");
Assert.IsNotNull(p4);
GPAbstractNode n1 = solution.GetValue("number1");
Assert.IsNotNull(n1);
GPAbstractNode n2 = solution.GetValue("number2");
Assert.IsNotNull(n2);
GPAbstractNode clonep1 = p1.Clone();
Assert.IsNotNull(clonep1);
Assert.IsFalse(clonep1 == p1);
Assert.IsTrue(clonep1.ToString() == p1.ToString());
GPSolution cloneSolution = solution.Clone();
GPSolution solution2 = template.CreateRandomSolution();
GPSolution childSolution2 = null;
GPSolution childSolution = solution.CreateChildWith(solution2, out childSolution2);
Assert.IsNotNull(childSolution);
Assert.IsNotNull(childSolution2);
}