/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jbpm.graph.def;
import org.jbpm.AbstractJbpmTestCase;
public class DefaultTransitionTest extends AbstractJbpmTestCase {
private Node n = new Node();
private Node n2 = new Node();
private Node n3 = new Node();
private Transition t = new Transition();
private Transition t1 = new Transition("one");
private Transition t2 = new Transition("two");
private Transition t3 = new Transition("three");
public void testOneTransition() {
n.addLeavingTransition(t);
assertSame(t, n.getDefaultLeavingTransition());
}
public void testUnnamedAndNamedTransition() {
n.addLeavingTransition(t);
n.addLeavingTransition(t1);
assertSame(t, n.getDefaultLeavingTransition());
}
public void testNamedAndUnnamedTransition() {
n.addLeavingTransition(t1);
n.addLeavingTransition(t);
assertSame(t1, n.getDefaultLeavingTransition());
}
public void test3NamedTransitions() {
n.addLeavingTransition(t1);
n.addLeavingTransition(t2);
n.addLeavingTransition(t3);
assertSame(t1, n.getDefaultLeavingTransition());
}
public void testAddRemoveAddScenario() {
n.addLeavingTransition(t1);
n.addLeavingTransition(t2);
n.addLeavingTransition(t3);
assertSame(t1, n.getDefaultLeavingTransition());
n.removeLeavingTransition(t1);
assertSame(t2, n.getDefaultLeavingTransition());
n.removeLeavingTransition(t2);
assertSame(t3, n.getDefaultLeavingTransition());
n.removeLeavingTransition(t3);
assertNull(n.getDefaultLeavingTransition());
n.addLeavingTransition(t2);
assertSame(t2, n.getDefaultLeavingTransition());
}
public void testDestinationOfDefaultTransition() {
n.addLeavingTransition(t);
n.removeLeavingTransition(t);
n2.addLeavingTransition(t);
n3.addLeavingTransition(t2);
n3.removeLeavingTransition(t2);
n2.addLeavingTransition(t2);
assertEquals( n2, n2.getDefaultLeavingTransition().getFrom() );
}
}