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27 package org.htmlparser.tests.tagTests;
28
29 import java.util.Hashtable  ;
30 import junit.framework.TestSuite;
31 import org.htmlparser.Node;
32
33 import org.htmlparser.PrototypicalNodeFactory;
34 import org.htmlparser.Tag;
35 import org.htmlparser.tags.BodyTag;
36 import org.htmlparser.tags.Html;
37 import org.htmlparser.tags.TitleTag;
38 import org.htmlparser.tests.ParserTestCase;
39 import org.htmlparser.util.NodeIterator;
40 import org.htmlparser.util.ParserException;
41
42 public class BodyTagTest extends ParserTestCase {
43
44 static
45 {
46 System.setProperty ("org.htmlparser.tests.tagTests.BodyTagTest", "BodyTagTest");
47 }
48
49 private BodyTag bodyTag;
50 private String html = "<body>Yahoo!</body>";
51
52 public BodyTagTest(String name) {
53 super(name);
54 }
55
56 protected void setUp() throws Exception {
57 super.setUp();
58 createParser("<html><head><title>body tag test</title></head>" + html + "</html>");
59 parseAndAssertNodeCount(1);
60 assertTrue("Only node should be an HTML node",node[0] instanceof Html);
61 Html html = (Html)node[0];
62 assertTrue("HTML node should have two children",2 == html.getChildCount ());
63 assertTrue("Second node should be an BODY tag",html.getChild(1) instanceof BodyTag);
64 bodyTag = (BodyTag)html.getChild(1);
65 }
66
67 public void testToPlainTextString() throws ParserException {
68 assertEquals("Body","Yahoo!",bodyTag.toPlainTextString());
70 }
71
72 public void testToHTML() throws ParserException {
73 assertStringEquals("Raw String", html, bodyTag.toHtml());
74 }
75
76 public void testToString() throws ParserException {
77 assertEquals("Body","BODY: Yahoo!",bodyTag.toString());
78 }
79
80 public void testAttributes ()
81 {
82 NodeIterator iterator;
83 Node node;
84 Hashtable attributes;
85
86 try
87 {
88 createParser("<body style=\"margin-top:4px; margin-left:20px;\" title=\"body\">");
89 parser.setNodeFactory (new PrototypicalNodeFactory (new BodyTag ()));
90 iterator = parser.elements ();
91 node = null;
92 while (iterator.hasMoreNodes ())
93 {
94 node = iterator.nextNode ();
95 if (node instanceof BodyTag)
96 {
97 attributes = ((BodyTag)node).getAttributes ();
98 assertTrue ("no style attribute", attributes.containsKey ("STYLE"));
99 assertTrue ("no title attribute", attributes.containsKey ("TITLE"));
100 }
101 else
102 fail ("not a body tag");
103 assertTrue ("more than one node", !iterator.hasMoreNodes ());
104 }
105 assertNotNull ("no elements", node);
106 }
107 catch (ParserException pe)
108 {
109 fail ("exception thrown " + pe.getMessage ());
110 }
111 }
112
113 public void testSimpleBody() throws ParserException {
114 createParser("<html><head><title>Test 1</title></head><body>This is a body tag</body></html>");
115 parser.setNodeFactory (
116 new PrototypicalNodeFactory (
117 new Tag[]
118 {
119 new BodyTag (),
120 new TitleTag (),
121 }));
122 parseAndAssertNodeCount(6);
123 assertTrue(node[4] instanceof BodyTag);
124 BodyTag bodyTag = (BodyTag) node[4];
126 assertEquals("Body","This is a body tag",bodyTag.getBody());
127 assertEquals("Body","<body>This is a body tag</body>",bodyTag.toHtml());
128 }
129
130 public void testBodywithJsp() throws ParserException {
131 String body = "<body><%=BodyValue%></body>";
132 createParser("<html><head><title>Test 1</title></head>" + body + "</html>");
133 parser.setNodeFactory (new PrototypicalNodeFactory (new BodyTag ()));
134 parseAndAssertNodeCount(8);
135 assertTrue(node[6] instanceof BodyTag);
136 BodyTag bodyTag = (BodyTag) node[6];
138 assertStringEquals("Body",body,bodyTag.toHtml());
139 }
140
141 public void testBodyMixed() throws ParserException {
142 String body = "<body>before jsp<%=BodyValue%>after jsp</body>";
143 createParser("<html><head><title>Test 1</title></head>" + body + "</html>");
144 parser.setNodeFactory (
145 new PrototypicalNodeFactory (
146 new Tag[]
147 {
148 new BodyTag (),
149 new TitleTag (),
150 }));
151 parseAndAssertNodeCount(6);
152 assertTrue(node[4] instanceof BodyTag);
153 BodyTag bodyTag = (BodyTag) node[4];
155 assertEquals("Body",body,bodyTag.toHtml());
156 }
157
158 public void testBodyEnding() throws ParserException {
159 String body = "<body>before jsp<%=BodyValue%>after jsp";
160 createParser("<html>" + body + "</html>");
161 parser.setNodeFactory (new PrototypicalNodeFactory (new BodyTag ()));
162 parseAndAssertNodeCount(3);
163 assertTrue(node[1] instanceof BodyTag);
164 BodyTag bodyTag = (BodyTag) node[1];
166 assertEquals("Body",body + "</body>",bodyTag.toHtml());
167 }
168
169 public static TestSuite suite()
170 {
171 return new TestSuite(BodyTagTest.class);
172 }
173 }
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