01: /*
02: * This file is part of the Echo Web Application Framework (hereinafter "Echo").
03: * Copyright (C) 2002-2005 NextApp, Inc.
04: *
05: * Version: MPL 1.1/GPL 2.0/LGPL 2.1
06: *
07: * The contents of this file are subject to the Mozilla Public License Version
08: * 1.1 (the "License"); you may not use this file except in compliance with
09: * 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 junit.framework.TestCase;
33: import nextapp.echo2.app.Alignment;
34: import nextapp.echo2.app.IllegalChildException;
35: import nextapp.echo2.app.Label;
36:
37: /**
38: * Unit test(s) for the <code>nextapp.echo2.app.Label</code>.
39: */
40: public class LabelTest extends TestCase {
41:
42: /**
43: * Test default property values.
44: */
45: public void testDefaults() {
46: Label label = new Label();
47: assertTrue(label.isLineWrap());
48: }
49:
50: /**
51: * Attempt to illegally add children, test for failure.
52: */
53: public void testIllegalChildren() {
54: Label label = new Label();
55: boolean exceptionThrown = false;
56: try {
57: label
58: .add(new Label(
59: "you can't add children to this component, right?"));
60: } catch (IllegalChildException ex) {
61: exceptionThrown = true;
62: }
63: assertTrue(exceptionThrown);
64: }
65:
66: /**
67: * Test property accessors and mutators.
68: */
69: public void testProperties() {
70: Label label = new Label();
71: label.setText("Label");
72: label.setIcon(TestConstants.ICON);
73: label.setTextAlignment(new Alignment(Alignment.LEFT,
74: Alignment.TOP));
75: label.setTextPosition(new Alignment(Alignment.DEFAULT,
76: Alignment.BOTTOM));
77: label.setLineWrap(false);
78: assertEquals("Label", label.getText());
79: assertEquals(TestConstants.ICON, label.getIcon());
80: assertEquals(new Alignment(Alignment.LEFT, Alignment.TOP),
81: label.getTextAlignment());
82: assertEquals(
83: new Alignment(Alignment.DEFAULT, Alignment.BOTTOM),
84: label.getTextPosition());
85: assertEquals(false, label.isLineWrap());
86: }
87: }
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