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Java > Open Source Codes > nextapp > echo2 > app > test > WindowTest


1 /*
2  * This file is part of the Echo Web Application Framework (hereinafter "Echo").
3  * Copyright (C) 2002-2005 NextApp, Inc.
4  *
5  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
6  *
7  * The contents of this file are subject to the Mozilla Public License Version
8  * 1.1 (the "License"); you may not use this file except in compliance with
9  * the License. You may obtain a copy of the License at
10  * http://www.mozilla.org/MPL/
11  *
12  * Software distributed under the License is distributed on an "AS IS" basis,
13  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
14  * for the specific language governing rights and limitations under the
15  * License.
16  *
17  * Alternatively, the contents of this file may be used under the terms of
18  * either the GNU General Public License Version 2 or later (the "GPL"), or
19  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
20  * in which case the provisions of the GPL or the LGPL are applicable instead
21  * of those above. If you wish to allow use of your version of this file only
22  * under the terms of either the GPL or the LGPL, and not to allow others to
23  * use your version of this file under the terms of the MPL, indicate your
24  * decision by deleting the provisions above and replace them with the notice
25  * and other provisions required by the GPL or the LGPL. If you do not delete
26  * the provisions above, a recipient may use your version of this file under
27  * the terms of any one of the MPL, the GPL or the LGPL.
28  */
29
30 package nextapp.echo2.app.test;
31
32 import nextapp.echo2.app.ContentPane;
33 import nextapp.echo2.app.IllegalChildException;
34 import nextapp.echo2.app.Label;
35 import nextapp.echo2.app.Window;
36 import junit.framework.TestCase;
37
38 /**
39  * Unit test(s) for the <code>nextapp.echo2.app.Window</code> component.
40  */
41 public class WindowTest extends TestCase {
42     
43     /**
44      * Tests changing content of window.
45      */
46     public void testChangeContent() {
47         Window window = new Window();
48         window.setContent(new ContentPane());
49         ContentPane content = new ContentPane();
50         window.setContent(content);
51         assertEquals(content, window.getContent());
52     }
53     
54     /**
55      * Attempts to illegally add more than one <code>ContentPane</code>s to a
56      * <code>Window</code>, tests for failure.
57      */
58     public void testOverload() {
59         Window window = new Window();
60         window.removeAll();
61         window.add(new ContentPane());
62         boolean exceptionThrown = false;
63         try {
64             window.add(new ContentPane());
65         } catch (IllegalChildException ex) {
66             exceptionThrown = true;
67         }
68         assertTrue(exceptionThrown);
69     }
70     
71     /**
72      * Attempts to illegally add a <code>Label</code> to a
73      * <code>Window</code>, tests for failure.
74      */
75     public void testInvalidChild() {
76         Window window = new Window();
77         window.removeAll();
78         boolean exceptionThrown = false;
79         try {
80             window.add(new Label());
81         } catch (IllegalChildException ex) {
82             exceptionThrown = true;
83         }
84         assertTrue(exceptionThrown);
85     }
86     
87     /**
88      * Tests property accessors and mutators.
89      */
90     public void testProperties() {
91         Window window = new Window();
92         window.setTitle("Title!!!");
93         assertEquals("Title!!!", window.getTitle());
94     }
95 }
96
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