// Tags: JDK1.2
// Copyright (C) 2005 Roman Kennke (roman@kennke.org)
// This file is part of Mauve.
// Mauve 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, or (at your option)
// any later version.
// Mauve 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 Mauve; see the file COPYING. If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
package gnu.testlet.javax.swing.JToggleButton;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JToggleButton;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
/**
* Tests if a registered ActionListener is notfied correctly.
*
* @author Roman Kennke
*/
public class actionEvent
implements Testlet, ActionListener
{
/** If the ActionListener was notified. */
boolean alNotified = false;
public void actionPerformed(ActionEvent e)
{
alNotified = true;
}
public void test(TestHarness harness)
{
JToggleButton b = new JToggleButton();
b.addActionListener(this);
testProgrammaticChanges(harness, b);
testUserChanges(harness, b);
}
/**
* Tests if the ActionListener is correctly notfified of changes
* triggered by setSelected().
*/
void testProgrammaticChanges(TestHarness harness, JToggleButton b)
{
b.setSelected(false);
alNotified = false;
b.setSelected(false);
harness.check(alNotified, false,
"Should not be notified on programmatic state change");
alNotified = false;
b.setSelected(true);
harness.check(alNotified, false,
"Should not be notified on programmatic state change");
alNotified = false;
b.setSelected(true);
harness.check(alNotified, false,
"Should not be notified on programmatic state change");
alNotified = false;
b.setSelected(false);
harness.check(alNotified, false,
"Should not be notified on programmatic state change");
}
/**
* Tests if the ActionListener is correctly notfified of changes
* triggered by user clicks.
*/
void testUserChanges(TestHarness harness, JToggleButton b)
{
b.setSelected(false);
alNotified = false;
b.doClick();
harness.check(alNotified, true,
"Should be notified on user click");
alNotified = false;
b.doClick();
harness.check(alNotified, true,
"Should be notified on user click");
}
}