partition/src/test/java/net/sf/taverna/t2/partition/algorithms/LiteralValuePartitionAlgorithmTest.java

/*******************************************************************************
 * Copyright (C) 2007 The University of Manchester   
 * 
 *  Modifications to the initial code base are copyright of their
 *  respective authors, or their employers as appropriate.
 * 
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public License
 *  as published by the Free Software Foundation; either version 2.1 of
 *  the License, or (at your option) any later version.
 *    
 *  This program is distributed in the hope that it will be useful, but
 *  WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *    
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 ******************************************************************************/
package net.sf.taverna.t2.partition.algorithms;

import static org.junit.Assert.*;
import net.sf.taverna.t2.partition.algorithms.LiteralValuePartitionAlgorithm;

import org.junit.Test;

public class LiteralValuePartitionAlgorithmTest {
	
	@Test
	public void testEquals() {
		LiteralValuePartitionAlgorithm a = new LiteralValuePartitionAlgorithm();
		LiteralValuePartitionAlgorithm b = new LiteralValuePartitionAlgorithm();
		LiteralValuePartitionAlgorithm c = new LiteralValuePartitionAlgorithm();
		
		a.setPropertyName("cheese");
		b.setPropertyName("cheese");
		c.setPropertyName("butter");
		
		assertEquals("They should be equal",a,a);
		assertEquals("They should be equal",a,b);
		assertFalse("They should not be equal",a.equals(c));
		assertFalse("They should not be equal",a.equals("cheese"));
	}
	
	@Test
	public void testHashcode() {
		LiteralValuePartitionAlgorithm a = new LiteralValuePartitionAlgorithm();
		LiteralValuePartitionAlgorithm b = new LiteralValuePartitionAlgorithm();
		LiteralValuePartitionAlgorithm c = new LiteralValuePartitionAlgorithm();
		
		a.setPropertyName("cheese");
		b.setPropertyName("cheese");
		c.setPropertyName("Z");
		
		assertEquals("They should have the same hashcode",a.hashCode(),b.hashCode());
	}
	
	@Test
	public void testConstructor() {
		LiteralValuePartitionAlgorithm p = new LiteralValuePartitionAlgorithm();
		assertNull("The property shoudl default to null",p.getPropertyName());
		
		p=new LiteralValuePartitionAlgorithm("pea");
		assertEquals("The property name should default to 'pea'","pea",p.getPropertyName());
	}
}