/*______________________________________________________________________________
*
* Copyright 2005 Arnaud Bailly - NORSYS/LIFL
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* (1) Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* (2) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* (3) The name of the author may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Created on 22 mars 2005
*
*/
package rationals;
import java.util.Set;
import junit.framework.TestCase;
import rationals.transformations.TransformationsToolBox;
/**
* @author nono
* @version $Id: ToolboxTest.java 2 2006-08-24 14:41:48Z oqube $
*/
public class ToolboxTest extends TestCase {
/**
* Constructor for ToolboxTest.
* @param arg0
*/
public ToolboxTest(String arg0) {
super(arg0);
}
public void testClosure1() throws NoSuchStateException{
Automaton a = new Automaton();
State s1 = a.addState(true,false);
State s2 = a.addState(false,false);
State s3 = a.addState(false,true);
a.addTransition(new Transition(s1,null,s1));
a.addTransition(new Transition(s1,"a",s2));
a.addTransition(new Transition(s2,null,s3));
a.addTransition(new Transition(s3,null,s1));
a.addTransition(new Transition(s3,"b",s3));
Set st = a.getStateFactory().stateSet();
st.add(s2);
Set r = TransformationsToolBox.epsilonClosure(st,a);
assertTrue(r.contains(s1));
assertTrue(r.contains(s3));
assertTrue(r.contains(s2));
}
}