/*

     This file is part of Combean.

     Combean is free software; you can redistribute it and/or modify

     it under the terms of the GNU General Public License as published by

     the Free Software Foundation; either version 2 of the License, or

     (at your option) any later version.

     Combean 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 General Public License for more details.

     You should have received a copy of the GNU General Public License

     along with Combean; if not, write to the Free Software

     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 */

 /*

  * Created on 10.02.2005

  *

  */

 package net.sourceforge.combean.test.graph.containers;

 import junit.framework.TestCase;

 import net.sourceforge.combean.graph.containers.ArrayNodeNumbering;

 import net.sourceforge.combean.graph.containers.MapAsNodeNumbering;

 import net.sourceforge.combean.graph.containers.NodeNumberingAdvisor;

 import net.sourceforge.combean.interfaces.graph.containers.NodeNumbering;

 import net.sourceforge.combean.samples.simplegraphs.IsolatedNodes;

 import net.sourceforge.combean.samples.simplegraphs.NumberGraph;

 import net.sourceforge.combean.test.helpers.stubs.GraphWithoutProperties;

 /**

  * @author schickin

  *

  */

 public class TestNodeNumberingAdvisor extends TestCase {

     private NumberGraph g = null;

     private GraphWithoutProperties noPropGraph = null;

     public static void main(String[] args) {

         junit.textui.TestRunner.run(TestNodeNumberingAdvisor.class);

     }

     /*

      * @see TestCase#setUp()

      */

     protected void setUp() throws Exception {

         super.setUp();

         this.g = new IsolatedNodes(1);

         this.noPropGraph = new GraphWithoutProperties();

     }

     /*

      * @see TestCase#tearDown()

      */

     protected void tearDown() throws Exception {

         super.tearDown();

     }

     /**

      * Constructor for TestNodeNumberingAdvisor.

      * @param name

      */

     public TestNodeNumberingAdvisor(String name) {

         super(name);

     }

     public void testGetFastestNodeNumberingForIllegalGraph() {

         NodeNumbering numbering =

             NodeNumberingAdvisor.getFastestNodeNumbering(this.noPropGraph);

         assertTrue("best node numbering for a graph without special properties " +

                 "is a map",

                 numbering instanceof MapAsNodeNumbering);

     }

     public void testGetFastestNodeNumberingForNumberGraph() {

         NodeNumbering numbering =

             NodeNumberingAdvisor.getFastestNodeNumbering(this.g);

         assertTrue("best node numbering for numbered nodes is an array",

                 numbering instanceof ArrayNodeNumbering);

     }

 }