/* ==========================================
* JGraphT : a free Java graph-theory library
* ==========================================
*
* Project Info: http://jgrapht.sourceforge.net/
* Project Creator: Barak Naveh (http://sourceforge.net/users/barak_naveh)
*
* (C) Copyright 2003-2008, by Barak Naveh and Contributors.
*
* This program and the accompanying materials are dual-licensed under
* either
*
* (a) the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation, or (at your option) any
* later version.
*
* or (per the licensee's choosing)
*
* (b) the terms of the Eclipse Public License v1.0 as published by
* the Eclipse Foundation.
*/
/* -------------------------
* KSPExampleTest.java
* -------------------------
* (C) Copyright 2007-2008, by France Telecom
*
* Original Author: Guillaume Boulmier and Contributors.
*
* $Id$
*
* Changes
* -------
* 23-Sep-2007 : Initial revision (GB);
*
*/
package org.jgrapht.alg;
import junit.framework.*;
import org.jgrapht.graph.*;
@SuppressWarnings("unchecked")
public class KSPExampleTest
extends TestCase
{
//~ Methods ----------------------------------------------------------------
public void testFourReturnedPathsJGraphT()
{
SimpleWeightedGraph graph = new KSPExampleGraph();
Object sourceVertex = "S";
KShortestPaths ksp = new KShortestPaths(graph, sourceVertex, 4);
Object targetVertex = "T";
assertEquals(3, ksp.getPaths(targetVertex).size());
}
public void testThreeReturnedPathsJGraphT()
{
SimpleWeightedGraph graph = new KSPExampleGraph();
Object sourceVertex = "S";
int nbPaths = 3;
KShortestPaths ksp = new KShortestPaths(graph, sourceVertex, nbPaths);
Object targetVertex = "T";
assertEquals(nbPaths, ksp.getPaths(targetVertex).size());
}
public void testTwoReturnedPathsJGraphT()
{
SimpleWeightedGraph graph = new KSPExampleGraph();
Object sourceVertex = "S";
int nbPaths = 2;
KShortestPaths ksp = new KShortestPaths(graph, sourceVertex, nbPaths);
Object targetVertex = "T";
assertEquals(nbPaths, ksp.getPaths(targetVertex).size());
}
}
// End $file.name$