001: /*
002: * Copyright (c) 2002-2008 Gargoyle Software Inc. All rights reserved.
003: *
004: * Redistribution and use in source and binary forms, with or without
005: * modification, are permitted provided that the following conditions are met:
006: *
007: * 1. Redistributions of source code must retain the above copyright notice,
008: * this list of conditions and the following disclaimer.
009: * 2. Redistributions in binary form must reproduce the above copyright notice,
010: * this list of conditions and the following disclaimer in the documentation
011: * and/or other materials provided with the distribution.
012: * 3. The end-user documentation included with the redistribution, if any, must
013: * include the following acknowledgment:
014: *
015: * "This product includes software developed by Gargoyle Software Inc.
016: * (http://www.GargoyleSoftware.com/)."
017: *
018: * Alternately, this acknowledgment may appear in the software itself, if
019: * and wherever such third-party acknowledgments normally appear.
020: * 4. The name "Gargoyle Software" must not be used to endorse or promote
021: * products derived from this software without prior written permission.
022: * For written permission, please contact info@GargoyleSoftware.com.
023: * 5. Products derived from this software may not be called "HtmlUnit", nor may
024: * "HtmlUnit" appear in their name, without prior written permission of
025: * Gargoyle Software Inc.
026: *
027: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
028: * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
029: * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARGOYLE
030: * SOFTWARE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
031: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
032: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
033: * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
034: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
035: * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
036: * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
037: */
038: package com.gargoylesoftware.htmlunit.html;
039:
040: import java.util.ArrayList;
041: import java.util.List;
042:
043: import com.gargoylesoftware.htmlunit.WebTestCase;
044:
045: /**
046: * Tests for {@link HtmlLabel}.
047: *
048: * @version $Revision: 2132 $
049: * @author Marc Guillemot
050: */
051: public class HtmlLabelTest extends WebTestCase {
052: /**
053: * Create an instance
054: *
055: * @param name The name of the test
056: */
057: public HtmlLabelTest(final String name) {
058: super (name);
059: }
060:
061: /**
062: * Verifies that a checkbox is toggled when the related label is clicked.
063: * @throws Exception if the test fails
064: */
065: public void test_click() throws Exception {
066: final String htmlContent = "<html><head><title>foo</title></head><body>\n"
067: + "<form id='form1'>\n"
068: + " <input type='checkbox' name='checkbox' id='testCheckbox' onclick='alert(\"checkbox\")'/>\n"
069: + " <label for='testCheckbox' id='testLabel' onclick='alert(\"label\")'>Check me</label>\n"
070: + "</form></body></html>";
071: final List collectedAlerts = new ArrayList();
072: final HtmlPage page = loadPage(htmlContent, collectedAlerts);
073: final HtmlCheckBoxInput checkBox = (HtmlCheckBoxInput) page
074: .getHtmlElementById("testCheckbox");
075:
076: assertFalse(checkBox.isChecked());
077: final HtmlLabel label = (HtmlLabel) page
078: .getHtmlElementById("testLabel");
079: label.click();
080: assertTrue(checkBox.isChecked());
081: final String[] expectedAlerts = { "label", "checkbox" };
082: assertEquals(expectedAlerts, collectedAlerts);
083: label.click();
084: assertFalse(checkBox.isChecked());
085: }
086:
087: /**
088: *
089: * @throws Exception if the test fails
090: */
091: public void test_getReferencedElement() throws Exception {
092: final String htmlContent = "<html><head><title>foo</title></head><body>\n"
093: + "<form id='form1'>\n"
094: + " <input type='checkbox' name='checkbox' id='testCheckbox'/>\n"
095: + " <label for='testCheckbox' id='testLabel1'>Check me</label>\n"
096: + " <label for='notExisting' id='testLabel2'>Check me too</label>\n"
097: + "</form></body></html>";
098: final List collectedAlerts = new ArrayList();
099: final HtmlPage page = loadPage(htmlContent, collectedAlerts);
100: final HtmlCheckBoxInput checkBox = (HtmlCheckBoxInput) page
101: .getHtmlElementById("testCheckbox");
102:
103: final HtmlLabel label = (HtmlLabel) page
104: .getHtmlElementById("testLabel1");
105: assertSame(checkBox, label.getReferencedElement());
106: final HtmlLabel label2 = (HtmlLabel) page
107: .getHtmlElementById("testLabel2");
108: assertNull(label2.getReferencedElement());
109: }
110: }
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