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 TestaGPCriacaoPelaLista() { GPPool pool = new GPPool(config); string listDefault = "default"; GPSolutionDefinition definition = CreateSampleDefinition(listDefault); SemanticaList listaFormulas = CriaListaDefault(definition); SemanticaList listSemantic = definition.GetListByName(listDefault); listSemantic.maxLevels = 3; listSemantic.minLevels = 2; GPAbstractNode nodeRandom = listSemantic.CreateRandomNode(config, false); Assert.IsNotNull(nodeRandom); string toString = nodeRandom.ToString(); Assert.IsTrue(nodeRandom.SizeLevel() >= listSemantic.minLevels && nodeRandom.SizeLevel() <= listSemantic.maxLevels, "SizeLevel:" + nodeRandom.SizeLevel()); }