/*
* This file is part of the Echo Web Application Framework (hereinafter "Echo").
* Copyright (C) 2002-2009 NextApp, Inc.
*
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
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* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*/
package nextapp.echo2.app.test;
import nextapp.echo2.app.Color;
import nextapp.echo2.app.ListBox;
import nextapp.echo2.app.event.ActionEvent;
import nextapp.echo2.app.event.ActionListener;
import junit.framework.TestCase;
/**
* Unit tests for the <code>nextapp.echo2.app.ListBox</code> component.
*/
public class ListBoxTest extends TestCase {
private class ActionHandler implements ActionListener {
private ActionEvent lastEvent;
public void actionPerformed(ActionEvent e) {
lastEvent = e;
}
}
/**
* Test Adding/Removing <code>ActionListener</code>s and
* receiving events.
*/
public void testActionListeners() {
ListBox listBox = new ListBox();
listBox.setActionCommand("action!");
assertFalse(listBox.hasActionListeners());
ActionHandler actionHandler = new ActionHandler();
listBox.addActionListener(actionHandler);
assertTrue(listBox.hasActionListeners());
listBox.processInput(ListBox.INPUT_ACTION, null);
assertNotNull(actionHandler.lastEvent);
assertEquals(listBox, actionHandler.lastEvent.getSource());
assertEquals("action!", actionHandler.lastEvent.getActionCommand());
listBox.removeActionListener(actionHandler);
assertFalse(listBox.hasActionListeners());
}
/**
* Test property accessors and mutators.
*/
public void testProperties() {
ListBox listBox = new ListBox();
listBox.setActionCommand("action!");
listBox.setBorder(TestConstants.BORDER_THICK_ORANGE);
listBox.setHeight(TestConstants.EXTENT_30_PX);
listBox.setInsets(TestConstants.INSETS_1234);
listBox.setRolloverEnabled(true);
listBox.setRolloverBackground(Color.GREEN);
listBox.setRolloverFont(TestConstants.MONOSPACE_12);
listBox.setRolloverForeground(Color.YELLOW);
listBox.setWidth(TestConstants.EXTENT_100_PX);
assertEquals("action!", listBox.getActionCommand());
assertEquals(TestConstants.BORDER_THICK_ORANGE, listBox.getBorder());
assertEquals(Color.GREEN, listBox.getRolloverBackground());
assertEquals(true, listBox.isRolloverEnabled());
assertEquals(TestConstants.MONOSPACE_12, listBox.getRolloverFont());
assertEquals(Color.YELLOW, listBox.getRolloverForeground());
assertEquals(TestConstants.EXTENT_30_PX, listBox.getHeight());
assertEquals(TestConstants.INSETS_1234, listBox.getInsets());
assertEquals(TestConstants.EXTENT_100_PX, listBox.getWidth());
}
}