/*
* 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.gp.function;
import org.jgap.gp.*;
import org.jgap.util.*;
import junit.framework.*;
/**
* Tests the Equals class.
*
* @author Frank Pape
* @since 3.4.3
*/
public class EqualsTest
extends GPTestCase {
/** String containing the CVS revision. Read out via reflection!*/
private static final String CVS_REVISION = "$Revision: 1.1 $";
public static Test suite() {
TestSuite suite = new TestSuite(EqualsTest.class);
return suite;
}
/**
* Following should be possible without exception.
*
* @throws Exception
*
* @author Frank Pape
* @since 3.4.3
*/
public void testConstruct_0()
throws Exception {
new Equals(m_gpconf, Double.class);
new Equals(m_gpconf, Float.class);
new Equals(m_gpconf, Integer.class);
new Equals(m_gpconf, Double.class, 0, null);
new Equals(m_gpconf, Double.class, 1, new int[] {
1, 2
});
new Equals(m_gpconf, Float.class, 1, new int[] {
1, 1
});
new Equals(m_gpconf, Integer.class, 1, new int[] {
0, 1
});
}
/**
* @throws Exception
*
* @author Frank Pape
* @since 3.4.3
*/
public void testEquals_0()
throws Exception {
CommandGene gene = new Equals(m_gpconf, Double.class);
CommandGene gene2 = new Equals(m_gpconf, Double.class);
assertEquals(gene, gene2);
CommandGene gene3 = new Equals(m_gpconf, Float.class);
assertFalse(gene.equals(gene3));
}
/**
* @throws Exception
*
* @author Frank Pape
* @since 3.4.3
*/
public void testClone_0()
throws Exception {
CommandGene gene = new Equals(m_gpconf, Double.class);
Object clone = ( (ICloneable) gene).clone();
assertEquals(clone, gene);
assertNotSame(clone, gene);
CommandGene gene2 = new Equals(m_gpconf, Double.class, 0, null);
Object clone2 = ( (ICloneable) gene2).clone();
assertEquals(clone2, gene2);
assertNotSame(clone2, gene2);
// Both clones should be equal as the above constructors are equivalent.
// ---------------------------------------------------------------------
assertEquals(clone, clone2);
}
/**
* @throws Exception
*
* @author Frank Pape
* @since 3.4.3
*/
public void testClone_1()
throws Exception {
CommandGene gene = new Equals(m_gpconf, Double.class);
Equals clone = (Equals) ( (ICloneable) gene).clone();
assertEquals(clone, gene);
assertNotSame(clone, gene);
assertEquals(2, clone.getArity(null));
CommandGene gene2 = new Equals(m_gpconf, Double.class,
1, new int[] {
0
});
Object clone2 = ( (ICloneable) gene2).clone();
assertEquals(clone2, gene2);
assertNotSame(clone2, gene2);
assertEquals(2, clone.getArity(null));
assertFalse(clone.equals(clone2));
}
}