1 // Copyright (C) 2008 Philip Aston
2 // All rights reserved.
3 //
4 // This file is part of The Grinder software distribution. Refer to
5 // the file LICENSE which is part of The Grinder distribution for
6 // licensing details. The Grinder distribution is available on the
7 // Internet at http://grinder.sourceforge.net/
8 //
9 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
10 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
11 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
12 // FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
13 // COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
14 // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
15 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
16 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
17 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
18 // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
19 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
20 // OF THE POSSIBILITY OF SUCH DAMAGE.
21
22 package net.grinder.console.swingui;
23
24 import java.awt.event.ActionEvent;
25
26 import javax.swing.AbstractAction;
27 import javax.swing.Action;
28 import javax.swing.ImageIcon;
29
30 import junit.framework.TestCase;
31
32
33 /**
34 * Unit tests for {@link CustomJButton}.
35 *
36 * @author Philip Aston
37 */
38 public class TestCustomJButton extends TestCase {
39
40 public void testCustomJButton() throws Exception {
41 final CustomJButton button = new CustomJButton();
42
43 final Action action = new AbstractAction() {
44 public void actionPerformed(ActionEvent e) {
45 }
46 };
47
48 button.setAction(action);
49 assertNull(button.getRolloverIcon());
50
51 final ImageIcon image1 = new ImageIcon();
52 action.putValue(CustomAction.ROLLOVER_ICON, image1);
53 assertNull(button.getRolloverIcon());
54
55 button.setAction(action);
56 assertSame(image1, button.getRolloverIcon());
57 }
58 }