/*
* This file is part of JGAP.
*
* JGAP offers a dual license model containing the LGPL as well as the MPL.
*
* For licensing information please see the file license.txt included with JGAP
* or have a look at the top of class org.jgap.Chromosome which representatively
* includes the JGAP license policy applicable for any file delivered with JGAP.
*/
package org.jgap.impl;
import java.util.*;
import org.jgap.*;
import junit.framework.*;
/**
* Tests the IntegerGene class.
*
* @author Klaus Meffert
* @since 1.1
*/
public class IntegerGeneTest
extends JGAPTestCase {
/** String containing the CVS revision. Read out via reflection!*/
private final static String CVS_REVISION = "$Revision: 1.45 $";
public static Test suite() {
TestSuite suite = new TestSuite(IntegerGeneTest.class);
return suite;
}
public void testConstruct_0()
throws Exception {
Gene gene = new IntegerGene(conf, 1, 100);
//following should be possible without exception
gene.setAllele(new Integer(101));
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 3.1
*/
public void testConstruct_1()
throws Exception {
Genotype.setStaticConfiguration(conf);
Gene gene = new IntegerGene();
assertSame(conf, gene.getConfiguration());
}
public void testToString_0()
throws Exception {
Gene gene = new IntegerGene(conf, 1, 100);
gene.setAllele(new Integer(47));
assertEquals("IntegerGene(1,100)=47", gene.toString());
}
public void testToString_1()
throws Exception {
Gene gene = new IntegerGene(conf, -2, 100);
gene.setAllele(new Integer(99));
assertEquals("IntegerGene(-2,100)=99", gene.toString());
}
public void testGetAllele_0()
throws Exception {
Gene gene = new IntegerGene(conf, 1, 100);
gene.setAllele(new Integer(33));
assertEquals(new Integer(33), gene.getAllele());
}
public void testGetAllele_1()
throws Exception {
Gene gene = new IntegerGene(conf, 1, 100);
gene.setAllele(new Integer(1));
assertEquals(new Integer(1), gene.getAllele());
}
public void testGetAllele_2()
throws Exception {
Gene gene = new IntegerGene(conf, 1, 100);
gene.setAllele(new Integer(100));
assertEquals(new Integer(100), gene.getAllele());
}
public void testEquals_0()
throws Exception {
Gene gene1 = new IntegerGene(conf, 1, 100);
Gene gene2 = new IntegerGene(conf, 1, 100);
assertTrue(gene1.equals(gene2));
assertTrue(gene2.equals(gene1));
}
public void testEquals_1()
throws Exception {
Gene gene1 = new IntegerGene(conf, 1, 100);
assertFalse(gene1.equals(null));
}
public void testEquals_2()
throws Exception {
Gene gene1 = new IntegerGene(conf, 1, 100);
assertFalse(gene1.equals(new BooleanGene(conf)));
}
public void testEquals_3()
throws Exception {
Gene gene1 = new IntegerGene(conf, 1, 100);
assertFalse(gene1.equals(new Vector()));
}
public void testEquals_4()
throws Exception {
Gene gene1 = new IntegerGene(conf, 1, 100);
Gene gene2 = new IntegerGene(conf, 1, 99);
assertTrue(gene1.equals(gene2));
assertTrue(gene2.equals(gene1));
}
public void testEquals_5()
throws Exception {
Gene gene1 = new IntegerGene(conf, 1, 100);
Gene gene2 = new DoubleGene(conf, 1, 99);
assertFalse(gene1.equals(gene2));
assertFalse(gene2.equals(gene1));
}
/**
* Uses subclass of IntegerGene.
* @throws Exception
*
* @author Klaus Meffert
* @since 2.4
*/
public void testEquals_6()
throws Exception {
Gene gene1 = new IntegerGene(conf, 1, 100);
Gene gene2 = new IntegerGene(conf, 1, 100);
gene1.setAllele(new Integer(45));
gene2.setAllele(new Integer(46));
assertFalse(gene1.equals(gene2));
assertFalse(gene2.equals(gene1));
}
/**
* Uses subclass of IntegerGene.
* @throws Exception
*
* @author Klaus Meffert
* @since 2.4
*/
public void testEquals_7()
throws Exception {
Gene gene1 = new IntegerGene(conf, 1, 100);
gene1.setAllele(new Integer(7));
Gene gene2 = new IntegerGene2(conf, 1, 100);
gene2.setAllele(new Integer(7));
assertFalse(gene1.equals(gene2));
assertFalse(gene2.equals(gene1));
}
/**
* Compare with application data set and option for comparation activated.
* @throws Exception
*
* @author Klaus Meffert
* @since 2.4
*/
public void testEquals_8()
throws Exception {
BaseGene gene1 = new IntegerGene(conf, 1, 100);
gene1.setAllele(new Integer(7));
gene1.setApplicationData(new Integer(7));
gene1.setCompareApplicationData(true);
Gene gene2 = new IntegerGene(conf, 1, 100);
gene2.setApplicationData(new Integer(7));
gene2.setAllele(new Integer(7));
gene2.setCompareApplicationData(true);
assertTrue(gene1.equals(gene2));
assertTrue(gene2.equals(gene1));
}
/**
* Compare with application data set and option for comparation activated.
* @throws Exception
*
* @author Klaus Meffert
* @since 2.4
*/
public void testEquals_9()
throws Exception {
BaseGene gene1 = new IntegerGene(conf, 1, 100);
gene1.setAllele(new Integer(7));
gene1.setApplicationData(new Integer(7));
gene1.setCompareApplicationData(true);
Gene gene2 = new IntegerGene(conf, 1, 100);
gene2.setCompareApplicationData(true);
gene2.setApplicationData(new Integer(7));
gene2.setAllele(new Integer(7));
assertTrue(gene1.equals(gene2));
assertTrue(gene2.equals(gene1));
}
/**
* Compare with application data set and option for comparation activated.
* @throws Exception
*
* @author Klaus Meffert
* @since 2.4
*/
public void testEquals_9_2()
throws Exception {
BaseGene gene1 = new IntegerGene(conf, 1, 100);
gene1.setAllele(new Integer(8));
gene1.setApplicationData(new Integer(5));
gene1.setCompareApplicationData(true);
Gene gene2 = new IntegerGene(conf, 1, 100);
gene2.setCompareApplicationData(true);
gene2.setApplicationData(new Integer(7));
gene2.setAllele(new Integer(8));
assertFalse(gene1.equals(gene2));
assertFalse(gene2.equals(gene1));
}
/*
* @throws Exception
* @author Klaus Meffert
* @since 2.4
*/
public void testEquals_10()
throws Exception {
Configuration conf = new ConfigurationForTesting();
conf.setRandomGenerator(new RandomGeneratorForTesting(5));
Gene gene1 = new IntegerGene(conf, 1, 100);
gene1.setAllele(new Integer(8));
Gene gene2 = new IntegerGene(conf, 1, 99);
gene2.setAllele(new Integer( -8));
assertFalse(gene1.equals(gene2));
assertFalse(gene2.equals(gene1));
}
/**
* Compare with application data set but option for comparation deactivated.
* @throws Exception
*
* @author Klaus Meffert
* @since 2.4
*/
public void testEquals_9_3()
throws Exception {
BaseGene gene1 = new IntegerGene(conf, 1, 100);
gene1.setAllele(new Integer(8));
gene1.setApplicationData(new Integer(5));
gene1.setCompareApplicationData(false);
Gene gene2 = new IntegerGene(conf, 1, 100);
gene2.setCompareApplicationData(false);
gene2.setApplicationData(new Integer(7));
gene2.setAllele(new Integer(8));
assertTrue(gene1.equals(gene2));
assertTrue(gene2.equals(gene1));
}
public void testIntValue_0()
throws Exception {
IntegerGene gene1 = new IntegerGene(conf, 1, 10000);
gene1.setAllele(new Integer(4711));
assertEquals(4711, gene1.intValue());
}
public void testIntValue_1()
throws Exception {
IntegerGene gene1 = new IntegerGene(conf, 1, 10000);
gene1.setAllele(null);
try {
assertEquals(0, gene1.intValue());
fail();
} catch (NullPointerException nullex) {
; //this is OK
}
}
/**
* Set Allele to null, no exception should occur.
*
* @throws Exception
*/
public void testSetAllele_0()
throws Exception {
Gene gene1 = new IntegerGene(conf, 1, 10000);
gene1.setAllele(null);
}
public void testSetAllele_1()
throws Exception {
Gene gene1 = new IntegerGene(conf, 1, 10000);
try {
gene1.setAllele("22");
fail();
} catch (ClassCastException classex) {
; //this is OK
}
}
/**
* Set Allele to value out of bounds with bounds' dimension of 1.
*
* @throws Exception
*
* @author Klaus Meffert
* @since 3.2
*/
public void testSetAllele_2()
throws Exception {
IntegerGene gene1 = new IntegerGene(conf, 0,0);
gene1.setAllele(new Integer(1));
assertEquals(0, gene1.intValue());
}
/**
* Set Allele to value out of bounds with bounds' dimension of 1.
*
* @throws Exception
*
* @author Klaus Meffert
* @since 3.2
*/
public void testSetAllele_3()
throws Exception {
IntegerGene gene1 = new IntegerGene(conf, 1,1);
gene1.setAllele(new Integer(2));
assertEquals(1, gene1.intValue());
}
public void testNewGene_0()
throws Exception {
IntegerGene gene1 = new IntegerGene(conf, 1, 10000);
IGeneConstraintChecker checker = new GeneConstraintChecker();
gene1.setConstraintChecker(checker);
gene1.setAllele(new Integer(4711));
int lower1 = gene1.getLowerBounds();
int upper1 = gene1.getUpperBounds();
IntegerGene gene2 = (IntegerGene) gene1.newGene();
int lower2 = gene2.getLowerBounds();
int upper2 = gene2.getUpperBounds();
assertEquals(lower1, lower2);
assertEquals(upper1, upper2);
assertEquals(checker, gene2.getConstraintChecker());
}
public void testCleanup()
throws Exception {
//cleanup should do nothing!
Gene gene = new IntegerGene(conf, 1, 6);
Gene copy = gene.newGene();
gene.cleanup();
assertEquals(copy, gene);
}
public void testPersistentRepresentation_0()
throws Exception {
Gene gene1 = new IntegerGene(conf, 2, 753);
gene1.setAllele(new Integer(45));
String pres1 = gene1.getPersistentRepresentation();
Gene gene2 = new IntegerGene(conf);
gene2.setValueFromPersistentRepresentation(pres1);
String pres2 = gene2.getPersistentRepresentation();
assertEquals(pres1, pres2);
}
/**
* Should be possible without exception.
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testPersistentRepresentation_1()
throws Exception {
Gene gene1 = new IntegerGene(conf, 2, 753);
gene1.setAllele(new Integer(45));
gene1.setValueFromPersistentRepresentation(null);
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testPersistentRepresentation_2()
throws Exception {
IntegerGene gene1 = new IntegerGene(conf, 2, 753);
gene1.setAllele(new Integer(45));
gene1.setValueFromPersistentRepresentation("2"
+ IntegerGene.
PERSISTENT_FIELD_DELIMITER
+ "3"
+ IntegerGene.
PERSISTENT_FIELD_DELIMITER
+ "4");
assertEquals(2, ( (Integer) gene1.getAllele()).intValue());
assertEquals(3, gene1.getLowerBounds());
assertEquals(4, gene1.getUpperBounds());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testPersistentRepresentation_3()
throws Exception {
IntegerGene gene1 = new IntegerGene(conf, 2, 753);
gene1.setAllele(new Integer(45));
gene1.setValueFromPersistentRepresentation("null"
+ IntegerGene.
PERSISTENT_FIELD_DELIMITER
+ "-3"
+ IntegerGene.
PERSISTENT_FIELD_DELIMITER
+ "4");
assertNull(gene1.getAllele());
assertEquals( -3, gene1.getLowerBounds());
assertEquals(4, gene1.getUpperBounds());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testPersistentRepresentation_4()
throws Exception {
Gene gene1 = new IntegerGene(conf, 2, 753);
gene1.setAllele(new Integer(45));
try {
gene1.setValueFromPersistentRepresentation("null"
+ IntegerGene.
PERSISTENT_FIELD_DELIMITER
+ "3.5"
+ IntegerGene.
PERSISTENT_FIELD_DELIMITER
+ "4");
fail();
} catch (UnsupportedRepresentationException uex) {
; //this is OK
}
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testPersistentRepresentation_5()
throws Exception {
Gene gene1 = new IntegerGene(conf, 2, 753);
gene1.setAllele(new Integer(45));
try {
gene1.setValueFromPersistentRepresentation("null"
+ IntegerGene.
PERSISTENT_FIELD_DELIMITER
+ "3"
+ IntegerGene.
PERSISTENT_FIELD_DELIMITER
+ "a");
fail();
} catch (UnsupportedRepresentationException uex) {
; //this is OK
}
}
/**
* Constructed IntegerGene without user initialization.
* @throws Exception
*
* @author Klaus Meffert
* @since 2.6
*/
public void testPersistentRepresentation_6()
throws Exception {
IntegerGene gene1 = new IntegerGene(conf);
assertEquals("null" + IntegerGene.PERSISTENT_FIELD_DELIMITER
+ Integer.MIN_VALUE + IntegerGene.PERSISTENT_FIELD_DELIMITER
+ Integer.MAX_VALUE,
gene1.getPersistentRepresentation());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testCompareToNative_0()
throws Exception {
Gene gene1 = new IntegerGene(conf, 13, 65);
gene1.setAllele(new Integer(58));
Gene gene2 = new IntegerGene(conf, 53, 67);
gene2.setAllele(new Integer(59));
assertEquals( ( (Integer) gene1.getAllele()).compareTo( (Integer) gene2.
getAllele()), gene1.compareTo(gene2));
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testCompareToNative_1()
throws Exception {
Gene gene1 = new IntegerGene(conf, 13, 65);
gene1.setAllele(new Integer(58));
Gene gene2 = new IntegerGene(conf, 53, 67);
gene2.setAllele(new Integer(58));
assertEquals( ( (Integer) gene1.getAllele()).compareTo( (Integer) gene2.
getAllele()), gene1.compareTo(gene2));
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testCompareToNative_2()
throws Exception {
Gene gene1 = new IntegerGene(conf, 13, 65);
gene1.setAllele(new Integer(59));
Gene gene2 = new IntegerGene(conf, 53, 67);
gene2.setAllele(new Integer(58));
assertEquals( ( (Integer) gene1.getAllele()).compareTo( (Integer) gene2.
getAllele()), gene1.compareTo(gene2));
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testCompareToNative_3()
throws Exception {
Configuration conf = new ConfigurationForTesting();
Gene gene1 = new IntegerGene(conf, 13, 65);
gene1.setAllele(new Integer(59));
Gene gene2 = new IntegerGene(conf, 53, 67);
gene2.setAllele(new Integer( -59));
assertEquals( ( (Integer) gene1.getAllele()).compareTo( (Integer) gene2.
getAllele()), gene1.compareTo(gene2));
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testCompareToNative_4()
throws Exception {
Configuration conf = new ConfigurationForTesting();
Gene gene1 = new IntegerGene(conf, 13, 65);
gene1.setAllele(new Integer(0));
Gene gene2 = new IntegerGene(conf, 53, 67);
gene2.setAllele(new Integer( -0));
assertEquals( ( (Integer) gene1.getAllele()).compareTo( (Integer) gene2.
getAllele()), gene1.compareTo(gene2));
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.4
*/
public void testCompareTo_0()
throws Exception {
Configuration conf = new ConfigurationForTesting();
Gene gene1 = new IntegerGene(conf, 13, 65);
gene1.setAllele(new Integer(0));
Gene gene2 = new IntegerGene2(conf, 53, 67);
gene2.setAllele(new Integer( -0));
try {
gene1.compareTo(gene2);
fail();
} catch (ClassCastException cex) {
; //this is OK
}
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testCompareTo_1()
throws Exception {
Gene gene1 = new IntegerGene(conf, 13, 65);
gene1.setAllele(new Integer(58));
Gene gene2 = new IntegerGene(conf, 53, 67);
gene2.setAllele(new Integer(59));
assertEquals( -1, gene1.compareTo(gene2));
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testCompareTo_2()
throws Exception {
Gene gene1 = new IntegerGene(conf, 13, 65);
gene1.setAllele(new Integer(58));
Gene gene2 = new IntegerGene(conf, 53, 67);
gene2.setAllele(new Integer(58));
assertEquals(0, gene1.compareTo(gene2));
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testCompareTo_3()
throws Exception {
Gene gene1 = new IntegerGene(conf, 13, 65);
gene1.setAllele(new Integer(59));
Gene gene2 = new IntegerGene(conf, 53, 67);
gene2.setAllele(new Integer(58));
assertEquals(1, gene1.compareTo(gene2));
assertEquals( -1, gene2.compareTo(gene1));
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testCompareTo_4()
throws Exception {
Gene gene1 = new IntegerGene(conf, 13, 65);
Gene gene2 = new IntegerGene(conf, 53, 67);
assertEquals(0, gene1.compareTo(gene2));
assertEquals(0, gene2.compareTo(gene1));
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testApplyMutation_0()
throws Exception {
IntegerGene gene = new IntegerGene(conf, 0, 100);
gene.setAllele(new Integer(50));
gene.applyMutation(0, 0.0d);
assertEquals(50, gene.intValue());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testApplyMutation_1()
throws Exception {
conf.setRandomGenerator(new RandomGeneratorForTesting(15));
IntegerGene gene = new IntegerGene(conf, 0, 100);
gene.setAllele(new Integer(50));
gene.applyMutation(0, 0.5d);
assertEquals(Math.round(50 + (100 - 0) * 0.5d), gene.intValue());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testApplyMutation_2()
throws Exception {
conf.setRandomGenerator(new RandomGeneratorForTesting(15));
IntegerGene gene = new IntegerGene(conf, 44, 100);
gene.setAllele(new Integer(50));
gene.applyMutation(0, 0.3d);
assertEquals(Math.round(50 + (100 - 44) * 0.3d), gene.intValue());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testApplyMutation_3()
throws Exception {
conf.setRandomGenerator(new RandomGeneratorForTesting(15));
IntegerGene gene = new IntegerGene(conf, 33, 100);
gene.setAllele(new Integer(50));
gene.applyMutation(0, 1.9d);
assertEquals(Math.round(33 + 15), gene.intValue());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testApplyMutation_4()
throws Exception {
conf.setRandomGenerator(new RandomGeneratorForTesting(15));
IntegerGene gene = new IntegerGene(conf, 2, 100);
gene.setAllele(new Integer(60));
gene.applyMutation(0, 1.9d);
assertEquals(Math.round(2 + 15), gene.intValue());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testApplyMutation_5()
throws Exception {
conf.setRandomGenerator(new RandomGeneratorForTesting(15));
IntegerGene gene = new IntegerGene(conf, 0, 100);
gene.setAllele(new Integer(60));
gene.applyMutation(0, -1.0d);
assertEquals(Math.round(0 + 15), gene.intValue());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testApplyMutation_6()
throws Exception {
IntegerGene gene = new IntegerGene(conf, 0, 100);
gene.setAllele(new Integer(60));
gene.applyMutation(0, -0.4d);
assertEquals(Math.round(60 + (100 * ( -0.4d))), gene.intValue());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.6
*/
public void testApplyMutation_7()
throws Exception {
IntegerGene gene = new IntegerGene(conf, 0, 100);
gene.setAllele(null);
gene.applyMutation(0, 0.4d);
assertEquals(Math.round( (100 * (0.4d))), gene.intValue());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.6
*/
public void testApplyMutation_8()
throws Exception {
IntegerGene gene = new IntegerGene(conf, 5, 100);
gene.setAllele(null);
conf.setRandomGenerator(new RandomGeneratorForTesting(10));
gene.applyMutation(0, -0.4d);
assertEquals(Math.round(10 + 5), gene.intValue());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testSetToRandomValue_0()
throws Exception {
Gene gene = new IntegerGene(conf, 1, 6);
gene.setAllele(new Integer(5));
gene.setToRandomValue(new RandomGeneratorForTesting(0.2d));
assertEquals(new Integer( (int) (0.2d * (6 - 1) + 1)), gene.getAllele());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testSetToRandomValue_1()
throws Exception {
Gene gene = new IntegerGene(conf, -1, 7);
gene.setAllele(new Integer(4));
gene.setToRandomValue(new RandomGeneratorForTesting(0.3d));
assertEquals(new Integer( (int) (0.3d * (7 + 1) - 1)), gene.getAllele());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testSetToRandomValue_2()
throws Exception {
Configuration conf = new ConfigurationForTesting();
Gene gene = new IntegerGene(conf, -2, -1);
gene.setAllele(new Integer(4));
gene.setToRandomValue(new RandomGeneratorForTesting(0.8d));
assertEquals(new Integer( (int) (0.8d * ( -1 + 2) - 2)), gene.getAllele());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testSetToRandomValue_3()
throws Exception {
IntegerGene gene = new IntegerGene(conf, 0, 8);
gene.setAllele(new Integer(5));
gene.setToRandomValue(new RandomGeneratorForTesting(4));
if (gene.intValue() < 0
|| gene.intValue() > 8) {
fail();
}
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.2
*/
public void testSetToRandomValue_4()
throws Exception {
IntegerGene gene = new IntegerGene(conf, 1, 6);
gene.setAllele(new Integer(2));
gene.setToRandomValue(new RandomGeneratorForTesting(3));
if (gene.intValue() < 1
|| gene.intValue() > 6) {
fail();
}
}
/**
* Exposing bug #1357474.
* @throws Exception
*
* @author Klaus Meffert
* @since 2.5
*/
public void testSetToRandomValue_5()
throws Exception {
Configuration conf = new ConfigurationForTesting();
Gene gene = new IntegerGene(conf, 1, 3);
gene.setAllele(new Integer(4));
gene.setToRandomValue(new RandomGeneratorForTesting(0.95d));
assertEquals(new Integer(3), gene.getAllele());
gene.setToRandomValue(new RandomGeneratorForTesting(0.05d));
assertEquals(new Integer(1), gene.getAllele());
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.4
*/
public void testSetEnergy_0()
throws Exception {
BaseGene gene = new IntegerGene(conf);
assertEquals(0.0, gene.getEnergy(), DELTA);
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.4
*/
public void testSetEnergy_1()
throws Exception {
BaseGene gene = new IntegerGene(conf);
gene.setEnergy(2.3);
assertEquals(2.3, gene.getEnergy(), DELTA);
gene.setEnergy( -55.8);
assertEquals( -55.8, gene.getEnergy(), DELTA);
gene.setEnergy(0.5);
gene.setEnergy(0.8);
assertEquals(0.8, gene.getEnergy(), DELTA);
}
/**
* Descendent of IntegerGene being virtually the same but of a different
* class so that equals and compareTo should signal a difference.
*
* @author Klaus Meffert
* @since 2.4
*/
class IntegerGene2
extends IntegerGene {
public IntegerGene2()
throws InvalidConfigurationException {
super(Genotype.getStaticConfiguration());
}
public IntegerGene2(final Configuration a_conf, int a_lowerBounds,
int a_upperBounds)
throws InvalidConfigurationException {
super(a_conf, a_lowerBounds, a_upperBounds);
}
}
class GeneConstraintChecker
implements IGeneConstraintChecker {
public boolean verify(Gene a_gene, Object a_alleleValue,
IChromosome a_chrom, int a_index) {
return true;
}
}
/**
* @throws Exception
*
* @author Klaus Meffert
* @since 2.6
*/
public void testGetBounds_0()
throws Exception {
IntegerGene gene = new IntegerGene(conf, 2, 5);
assertEquals(2, gene.getLowerBounds());
assertEquals(5, gene.getUpperBounds());
}
}