/*
* 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
* and other provisions required by the GPL or the LGPL. If you do not delete
* 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 junit.framework.TestCase;
import nextapp.echo2.app.Color;
import nextapp.echo2.app.Extent;
import nextapp.echo2.app.IllegalChildException;
import nextapp.echo2.app.Label;
import nextapp.echo2.app.SplitPane;
/**
* Unit test(s) for the <code>nextapp.echo2.app.SplitPane</code> component.
*/
public class SplitPaneTest extends TestCase {
/**
* Test empty constructor and verify default state.
*/
public void testEmptyConstructor() {
SplitPane splitPane = new SplitPane();
assertNull(splitPane.getSeparatorPosition());
assertFalse(splitPane.isResizable());
}
/**
* Test receiving input from client.
*/
public void testInput() {
SplitPane splitPane = new SplitPane();
splitPane.add(new Label("one label"));
splitPane.add(new Label("one more label"));
splitPane.setSeparatorPosition(new Extent(80));
splitPane.processInput(SplitPane.PROPERTY_SEPARATOR_POSITION, new Extent(212));
assertEquals(new Extent(212), splitPane.getSeparatorPosition());
}
/**
* Attempt to illegally add more than two children, tests for failure.
*/
public void testOverload() {
SplitPane splitPane = new SplitPane();
splitPane.add(new Label("one label"));
splitPane.add(new Label("one more label"));
boolean exceptionThrown = false;
try {
splitPane.add(new Label("one label too many"));
} catch (IllegalChildException ex) {
exceptionThrown = true;
}
assertTrue(exceptionThrown);
}
/**
* Test primary constructor.
*/
public void testPrimaryConstructor() {
SplitPane splitPane;
splitPane = new SplitPane(SplitPane.ORIENTATION_VERTICAL, TestConstants.EXTENT_200_PX);
assertEquals(SplitPane.ORIENTATION_VERTICAL, splitPane.getOrientation());
assertEquals(TestConstants.EXTENT_200_PX, splitPane.getSeparatorPosition());
splitPane = new SplitPane(SplitPane.ORIENTATION_HORIZONTAL, TestConstants.EXTENT_500_PX);
assertEquals(SplitPane.ORIENTATION_HORIZONTAL, splitPane.getOrientation());
assertEquals(TestConstants.EXTENT_500_PX, splitPane.getSeparatorPosition());
}
/**
* Test property accessors and mutators.
*/
public void testProperties() {
SplitPane splitPane = new SplitPane();
splitPane.setOrientation(SplitPane.ORIENTATION_VERTICAL);
assertEquals(SplitPane.ORIENTATION_VERTICAL, splitPane.getOrientation());
splitPane.setSeparatorPosition(TestConstants.EXTENT_200_PX);
assertEquals(TestConstants.EXTENT_200_PX, splitPane.getSeparatorPosition());
splitPane.setSeparatorHeight(TestConstants.EXTENT_30_PX);
assertEquals(TestConstants.EXTENT_30_PX, splitPane.getSeparatorHeight());
splitPane.setSeparatorWidth(TestConstants.EXTENT_100_PX);
assertEquals(TestConstants.EXTENT_100_PX, splitPane.getSeparatorWidth());
splitPane.setSeparatorColor(Color.RED);
assertEquals(Color.RED, splitPane.getSeparatorColor());
splitPane.setResizable(true);
assertEquals(true, splitPane.isResizable());
splitPane.setSeparatorHorizontalImage(TestConstants.BACKGROUND_IMAGE);
assertEquals(TestConstants.BACKGROUND_IMAGE, splitPane.getSeparatorHorizontalImage());
splitPane.setSeparatorVerticalImage(TestConstants.BACKGROUND_IMAGE);
splitPane.setSeparatorHorizontalImage(null);
assertEquals(TestConstants.BACKGROUND_IMAGE, splitPane.getSeparatorVerticalImage());
}
}