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Java > Open Source Codes > org > htmlparser > tests > scannersTests > HeadScannerTest


1 // $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/tests/scannersTests/HeadScannerTest.java,v 1.2 2004/02/11 02:16:58 woolfel Exp $
2 /*
3  * ====================================================================
4  * Copyright 2002-2004 The Apache Software Foundation.
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  *
18  */
19
20 // The developers of JMeter and Apache are greatful to the developers
21 // of HTMLParser for giving Apache Software Foundation a non-exclusive
22 // license. The performance benefits of HTMLParser are clear and the
23 // users of JMeter will benefit from the hard work the HTMLParser
24 // team. For detailed information about HTMLParser, the project is
25 // hosted on sourceforge at http://htmlparser.sourceforge.net/.
26 //
27 // HTMLParser was originally created by Somik Raha in 2000. Since then
28 // a healthy community of users has formed and helped refine the
29 // design so that it is able to tackle the difficult task of parsing
30 // dirty HTML. Derrick Oswald is the current lead developer and was kind
31 // enough to assist JMeter.
32
33 package org.htmlparser.tests.scannersTests;
34
35 import junit.framework.TestSuite;
36 import org.htmlparser.scanners.*;
37 import org.htmlparser.tags.*;
38 import org.htmlparser.tests.ParserTestCase;
39 import org.htmlparser.util.ParserException;
40
41 public class HeadScannerTest extends ParserTestCase
42 {
43
44     public HeadScannerTest(String JavaDoc name)
45     {
46         super(name);
47     }
48
49     public void testSimpleHead() throws ParserException
50     {
51         createParser("<HTML><HEAD></HEAD></HTML>");
52         HeadScanner headScanner = new HeadScanner();
53         parser.registerDomScanners();
54         parseAndAssertNodeCount(1);
55         assertTrue(node[0] instanceof Html);
56         Html htmlTag = (Html) node[0];
57         assertTrue(htmlTag.getChild(0) instanceof HeadTag);
58     }
59
60     public void testSimpleHeadWithoutEndTag() throws ParserException
61     {
62         createParser("<HTML><HEAD></HTML>");
63         HeadScanner headScanner = new HeadScanner();
64         parser.registerDomScanners();
65         parseAndAssertNodeCount(1);
66         assertTrue(node[0] instanceof Html);
67         Html htmlTag = (Html) node[0];
68         assertTrue(htmlTag.getChild(0) instanceof HeadTag);
69         HeadTag headTag = (HeadTag) htmlTag.getChild(0);
70         assertEquals("toHtml()", "<HEAD></HEAD>", headTag.toHtml());
71         assertEquals(
72             "toHtml()",
73             "<HTML><HEAD></HEAD></HTML>",
74             htmlTag.toHtml());
75     }
76
77     public void testSimpleHeadWithBody() throws ParserException
78     {
79         createParser("<HTML><HEAD><BODY></HTML>");
80         HeadScanner headScanner = new HeadScanner();
81         parser.registerDomScanners();
82         parseAndAssertNodeCount(1);
83         assertTrue(node[0] instanceof Html);
84         Html htmlTag = (Html) node[0];
85         assertTrue(htmlTag.getChild(0) instanceof HeadTag);
86         //assertTrue(htmlTag.getChild(1) instanceof BodyTag);
87 HeadTag headTag = (HeadTag) htmlTag.getChild(0);
88         assertEquals("toHtml()", "<HEAD></HEAD>", headTag.toHtml());
89         assertEquals(
90             "toHtml()",
91             "<HTML><HEAD></HEAD><BODY></BODY></HTML>",
92             htmlTag.toHtml());
93     }
94
95     public static TestSuite suite()
96     {
97         return new TestSuite(HeadScannerTest.class);
98     }
99
100     public static void main(String JavaDoc[] args)
101     {
102         new junit.awtui.TestRunner().start(
103             new String JavaDoc[] { HeadScannerTest.class.getName()});
104     }
105
106 }
107
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