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


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.ApplicationInstance;
33 import nextapp.echo2.app.Button;
34 import nextapp.echo2.app.Color;
35 import nextapp.echo2.app.Label;
36 import nextapp.echo2.app.MutableStyle;
37 import nextapp.echo2.app.MutableStyleSheet;
38 import junit.framework.TestCase;
39
40 /**
41  * Tests style functionality in an application.
42  */
43 public class ApplicationStyleTest extends TestCase {
44     
45     public void testApplicationStyles() {
46         ColumnApp app = new ColumnApp();
47         ApplicationInstance.setActive(app);
48         
49         app.doInit();
50         assertTrue(app.getLabel().isRegistered());
51         
52         MutableStyleSheet styleSheet = new MutableStyleSheet();
53
54         MutableStyle alphaButtonStyle = new MutableStyle();
55         alphaButtonStyle.setProperty(Button.PROPERTY_BORDER, TestConstants.BORDER_THICK_ORANGE);
56         alphaButtonStyle.setProperty(Button.PROPERTY_BACKGROUND, Color.YELLOW);
57         styleSheet.addStyle(Button.class, "alpha", alphaButtonStyle);
58
59         MutableStyle bravoButtonStyle = new MutableStyle();
60         bravoButtonStyle.setProperty(Button.PROPERTY_BORDER, TestConstants.BORDER_THIN_YELLOW);
61         bravoButtonStyle.setProperty(Button.PROPERTY_BACKGROUND, Color.GREEN);
62         styleSheet.addStyle(Button.class, "bravo", bravoButtonStyle);
63
64         MutableStyle bravoLabelStyle = new MutableStyle();
65         bravoLabelStyle.setProperty(Label.PROPERTY_FOREGROUND, Color.RED);
66         styleSheet.addStyle(Label.class, "bravo", bravoLabelStyle);
67         
68         app.setStyleSheet(styleSheet);
69
70         assertNull(app.getLabel().getRenderProperty(Label.PROPERTY_FOREGROUND));
71         app.getLabel().setStyleName("charlie");
72         assertNull(app.getLabel().getRenderProperty(Label.PROPERTY_FOREGROUND));
73         app.getLabel().setStyleName("bravo");
74         assertEquals(Color.RED, app.getLabel().getRenderProperty(Label.PROPERTY_FOREGROUND));
75         
76         assertNull(app.getColumn().getRenderProperty(Label.PROPERTY_FOREGROUND));
77         app.getColumn().setStyleName("bravo");
78         assertNull(app.getColumn().getRenderProperty(Label.PROPERTY_FOREGROUND));
79         
80         assertEquals(Color.RED, app.getLabel().getRenderProperty(Label.PROPERTY_FOREGROUND));
81         app.setStyleSheet(null);
82         assertNull(app.getLabel().getRenderProperty(Label.PROPERTY_FOREGROUND));
83
84         ApplicationInstance.setActive(null);
85     }
86 }
87
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