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Java > Open Source Codes > org > htmlparser > tests > tagTests > HtmlTagTest


1 // HTMLParser Library $Name: v1_5_20050313 $ - A java-based parser for HTML
2 // http://sourceforge.org/projects/htmlparser
3 // Copyright (C) 2003 Derrick Oswald
4 //
5 // Revision Control Information
6 //
7 // $Source: /cvsroot/htmlparser/htmlparser/src/org/htmlparser/tests/tagTests/HtmlTagTest.java,v $
8 // $Author: derrickoswald $
9 // $Date: 2004/07/02 00:49:31 $
10 // $Revision: 1.2 $
11 //
12 // This library is free software; you can redistribute it and/or
13 // modify it under the terms of the GNU Lesser General Public
14 // License as published by the Free Software Foundation; either
15 // version 2.1 of the License, or (at your option) any later version.
16 //
17 // This library is distributed in the hope that it will be useful,
18 // but WITHOUT ANY WARRANTY; without even the implied warranty of
19 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 // Lesser General Public License for more details.
21 //
22 // You should have received a copy of the GNU Lesser General Public
23 // License along with this library; if not, write to the Free Software
24 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 //
26
27 package org.htmlparser.tests.tagTests;
28
29 import org.htmlparser.Node;
30 import org.htmlparser.PrototypicalNodeFactory;
31 import org.htmlparser.Tag;
32 import org.htmlparser.filters.NodeClassFilter;
33 import org.htmlparser.tags.Html;
34 import org.htmlparser.tags.TitleTag;
35 import org.htmlparser.tests.ParserTestCase;
36 import org.htmlparser.util.NodeList;
37
38 public class HtmlTagTest extends ParserTestCase
39 {
40     static
41     {
42         System.setProperty ("org.htmlparser.tests.tagTests.HtmlTagTest", "HtmlTagTest");
43     }
44
45     public HtmlTagTest (String JavaDoc name)
46     {
47         super(name);
48     }
49     
50     public void testScan() throws Exception JavaDoc {
51         createParser(
52             "<html>" +
53             " <head>" +
54             " <title>Some Title</title>" +
55             " </head>" +
56             " <body>" +
57             " Some data" +
58             " </body>" +
59             "</html>");
60         parser.setNodeFactory (
61             new PrototypicalNodeFactory (
62                 new Tag[]
63                 {
64                     new TitleTag (),
65                     new Html (),
66                 }));
67         parseAndAssertNodeCount(1);
68         assertType("html tag",Html.class,node[0]);
69         Html html = (Html)node[0];
70         NodeList nodeList = new NodeList();
71         NodeClassFilter filter = new NodeClassFilter (TitleTag.class);
72         html.collectInto(nodeList, filter);
73         assertEquals("nodelist size",1,nodeList.size());
74         Node node = nodeList.elementAt(0);
75         assertType("expected title tag",TitleTag.class,node);
76         TitleTag titleTag = (TitleTag)node;
77         assertStringEquals("title","Some Title",titleTag.getTitle());
78     }
79 }
80
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