/**
* @throws Exception
* @author Klaus Meffert
*/
public void testAddNaturalSelector_4() throws Exception {
Configuration conf = new Configuration();
Genotype.setStaticConfiguration(conf);
NaturalSelector selector = new WeightedRouletteSelector();
conf.addNaturalSelector(selector, true);
conf.getNaturalSelectors(true).clear();
conf.addNaturalSelector(selector, true);
int i = conf.getNaturalSelectors(true).size();
assertEquals(1, i);
}
/**
* @throws Exception
* @author Klaus Meffert
* @since 3.2
*/
public void testRemoveNaturalSelector_3() throws Exception {
Configuration conf = new Configuration();
NaturalSelector selector = new BestChromosomesSelector(conf);
conf.addNaturalSelector(selector, false);
conf.removeNaturalSelectors(true);
assertEquals(0, conf.getNaturalSelectors(true).size());
assertEquals(0, conf.getNaturalSelectorsSize(true));
assertEquals(1, conf.getNaturalSelectors(false).size());
assertEquals(1, conf.getNaturalSelectorsSize(false));
}
/**
* @throws Exception
* @author Klaus Meffert
*/
public void testAddNaturalSelector_2() throws Exception {
Configuration conf = new Configuration();
Genotype.setStaticConfiguration(conf);
NaturalSelector selector1 = new WeightedRouletteSelector();
NaturalSelector selector2 = new WeightedRouletteSelector();
conf.addNaturalSelector(selector1, false);
assertEquals(selector1, conf.getNaturalSelectors(false).get(0));
conf.addNaturalSelector(selector2, true);
assertEquals(selector2, conf.getNaturalSelectors(true).get(0));
assertEquals(selector1, conf.getNaturalSelectors(false).get(0));
try {
assertEquals(null, conf.getNaturalSelectors(false).get(1));
fail();
} catch (Exception ex) {; // this is OK
}
}
/**
* @throws Exception
* @author Klaus Meffert
*/
public void testAddNaturalSelector_1() throws Exception {
Configuration conf = new Configuration();
Genotype.setStaticConfiguration(conf);
NaturalSelector selector = new WeightedRouletteSelector();
conf.addNaturalSelector(selector, false);
assertEquals(selector, conf.getNaturalSelectors(false).get(0));
}
/**
* @throws Exception
* @author Klaus Meffert
*/
public void testGetter_0() throws Exception {
Configuration conf = new Configuration();
Genotype.setStaticConfiguration(conf);
assertEquals(false, conf.isLocked());
FitnessFunction fitFunc = new StaticFitnessFunction(2);
conf.setFitnessFunction(fitFunc);
Gene gene = new BooleanGene(conf);
Chromosome sample = new Chromosome(conf, gene, 55);
conf.setSampleChromosome(sample);
NaturalSelector natSel = new WeightedRouletteSelector();
conf.addNaturalSelector(natSel, false);
RandomGenerator randGen = new StockRandomGenerator();
conf.setRandomGenerator(randGen);
IEventManager evMan = new EventManager();
conf.setEventManager(evMan);
GeneticOperator mutOp = new MutationOperator(conf);
conf.addGeneticOperator(mutOp);
GeneticOperator croOp = new CrossoverOperator(conf);
conf.addGeneticOperator(croOp);
conf.setPopulationSize(7);
assertEquals(fitFunc, conf.getFitnessFunction());
assertEquals(natSel, conf.getNaturalSelectors(false).get(0));
assertEquals(randGen, conf.getRandomGenerator());
assertEquals(sample, conf.getSampleChromosome());
assertEquals(evMan, conf.getEventManager());
assertEquals(7, conf.getPopulationSize());
assertEquals(2, conf.getGeneticOperators().size());
assertEquals(mutOp, conf.getGeneticOperators().get(0));
assertEquals(croOp, conf.getGeneticOperators().get(1));
}
/**
* @throws Exception
* @author Klaus Meffert
* @since 2.6
*/
public void testToString_1() throws Exception {
Configuration conf = new ConfigurationForTesting();
conf.getGeneticOperators().clear();
conf.getNaturalSelectors(false).clear();
conf.getNaturalSelectors(true).clear();
privateAccessor.setField(conf, "m_eventManager", null);
String s = trimString(conf.toString());
String eventmgr = conf.S_NONE;
String genops = conf.S_NONE;
// natural selectors (pre)
String natselsPre = conf.S_NONE;
// natural selectors (post)
String natselsPost = conf.S_NONE;
assertEquals(
trimString(
conf.S_CONFIGURATION
+ ":"
+ conf.S_CONFIGURATION_NAME
+ ":"
+ conf.getName()
+ " "
+ conf.S_POPULATION_SIZE
+ ":"
+ conf.getPopulationSize()
+ " "
+ conf.S_MINPOPSIZE
+ ":"
+ conf.getMinimumPopSizePercent()
+ " "
+ conf.S_CHROMOSOME_SIZE
+ ":"
+ conf.getChromosomeSize()
+ " "
+ conf.S_SAMPLE_CHROM
+ ":"
+ conf.S_SIZE
+ ":"
+ conf.getSampleChromosome().size()
+ " "
+ conf.S_TOSTRING
+ ":"
+ conf.getSampleChromosome().toString()
+ " "
+ conf.S_RANDOM_GENERATOR
+ ":"
+ conf.getRandomGenerator().getClass().getName()
+ " "
+ conf.S_EVENT_MANAGER
+ ":"
+ eventmgr
+ " "
+ conf.S_CONFIGURATION_HANDLER
+ ":"
+ conf.getConfigurationHandler().getName()
+ " "
+ conf.S_FITNESS_FUNCTION
+ ":"
+ conf.getFitnessFunction().getClass().getName()
+ " "
+ conf.S_FITNESS_EVALUATOR
+ ":"
+ conf.getFitnessEvaluator().getClass().getName()
+ " "
+ conf.S_GENETIC_OPERATORS
+ ":"
+ genops
+ " "
+ conf.S_NATURAL_SELECTORS
+ "("
+ conf.S_PRE
+ ")"
+ ":"
+ natselsPre
+ " "
+ conf.S_NATURAL_SELECTORS
+ "("
+ conf.S_POST
+ ")"
+ ":"
+ natselsPost
+ " "
// + conf.S_POPCONSTANT_SELECTOR + ":"
// + "null" + " "
),
s);
}
/**
* @throws Exception
* @author Klaus Meffert
* @since 2.4
*/
public void testToString_0() throws Exception {
Configuration conf = new ConfigurationForTesting();
conf.addGeneticOperator(new MutationOperator(conf));
conf.addNaturalSelector(new WeightedRouletteSelector(conf), true);
conf.addNaturalSelector(new WeightedRouletteSelector(conf), false);
conf.addNaturalSelector(new BestChromosomesSelector(conf), false);
String s = trimString(conf.toString());
String eventmgr =
conf.getEventManager() != null ? conf.getEventManager().getClass().getName() : conf.S_NONE;
String genops = "";
if (conf.getGeneticOperators().size() < 1) {
genops = conf.S_NONE;
} else {
for (int i = 0; i < conf.getGeneticOperators().size(); i++) {
if (i > 0) {
genops += "; ";
}
genops += conf.getGeneticOperators().get(i).getClass().getName();
;
}
}
// natural selectors (pre)
String natselsPre = "";
int natsize = conf.getNaturalSelectors(true).size();
if (natsize < 1) {
natselsPre = conf.S_NONE;
} else {
for (int i = 0; i < natsize; i++) {
if (i > 0) {
natselsPre += "; ";
}
natselsPre += " " + conf.getNaturalSelectors(true).get(i).getClass().getName();
}
}
// natural selectors (post)
String natselsPost = "";
natsize = conf.getNaturalSelectors(false).size();
if (natsize < 1) {
natselsPost = conf.S_NONE;
} else {
for (int i = 0; i < natsize; i++) {
if (i > 0) {
natselsPost += "; ";
}
natselsPost += " " + conf.getNaturalSelectors(false).get(i).getClass().getName();
}
}
assertEquals(
trimString(
conf.S_CONFIGURATION
+ ":"
+ conf.S_CONFIGURATION_NAME
+ ":"
+ conf.getName()
+ " "
+ conf.S_POPULATION_SIZE
+ ":"
+ conf.getPopulationSize()
+ " "
+ conf.S_MINPOPSIZE
+ ":"
+ conf.getMinimumPopSizePercent()
+ " "
+ conf.S_CHROMOSOME_SIZE
+ ":"
+ conf.getChromosomeSize()
+ " "
+ conf.S_SAMPLE_CHROM
+ ":"
+ conf.S_SIZE
+ ":"
+ conf.getSampleChromosome().size()
+ " "
+ conf.S_TOSTRING
+ ":"
+ conf.getSampleChromosome().toString()
+ " "
+ conf.S_RANDOM_GENERATOR
+ ":"
+ conf.getRandomGenerator().getClass().getName()
+ " "
+ conf.S_EVENT_MANAGER
+ ":"
+ eventmgr
+ " "
+ conf.S_CONFIGURATION_HANDLER
+ ":"
+ conf.getConfigurationHandler().getName()
+ " "
+ conf.S_FITNESS_FUNCTION
+ ":"
+ conf.getFitnessFunction().getClass().getName()
+ " "
+ conf.S_FITNESS_EVALUATOR
+ ":"
+ conf.getFitnessEvaluator().getClass().getName()
+ " "
+ conf.S_GENETIC_OPERATORS
+ ":"
+ genops
+ " "
+ conf.S_NATURAL_SELECTORS
+ "("
+ conf.S_PRE
+ ")"
+ ":"
+ natselsPre
+ " "
+ conf.S_NATURAL_SELECTORS
+ "("
+ conf.S_POST
+ ")"
+ ":"
+ natselsPost
+ " "
// + conf.S_POPCONSTANT_SELECTOR + ":"
// + "null" + " "
),
s);
}