// HTMLParser Library $Name: v1_6 $ - A java-based parser for HTML
// http://sourceforge.org/projects/htmlparser
// Copyright (C) 2004 Somik Raha
//
// Revision Control Information
//
// $Source: /cvsroot/htmlparser/htmlparser/src/org/htmlparser/tests/tagTests/ObjectCollectionTest.java,v $
// $Author: derrickoswald $
// $Date: 2006/06/04 19:17:20 $
// $Revision: 1.23 $
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
package org.htmlparser.tests.tagTests;
import org.htmlparser.Node;
import org.htmlparser.PrototypicalNodeFactory;
import org.htmlparser.Tag;
import org.htmlparser.filters.NodeClassFilter;
import org.htmlparser.tags.Div;
import org.htmlparser.tags.Span;
import org.htmlparser.tags.TableTag;
import org.htmlparser.tests.ParserTestCase;
import org.htmlparser.util.ParserException;
import org.htmlparser.util.ParserUtils;
public class ObjectCollectionTest extends ParserTestCase {
static
{
System.setProperty ("org.htmlparser.tests.tagTests.ObjectCollectionTest", "ObjectCollectionTest");
}
public ObjectCollectionTest(String name) {
super(name);
}
private void assertSpanContent(Node[] spans) {
assertEquals("number of span objects expected",2,spans.length);
assertType("span",Span.class,spans[0]);
assertType("span",Span.class,spans[1]);
assertStringEquals(
"span[0] text",
"The Refactoring Challenge",
spans[0].toPlainTextString()
);
assertStringEquals(
"span[1] text",
"
id: 6",
spans[1].toPlainTextString()
);
}
public void testSimpleSearch() throws ParserException {
createParser(
"<SPAN>The Refactoring Challenge</SPAN>" +
"<SPAN>
id: 6</SPAN>"
);
parser.setNodeFactory (new PrototypicalNodeFactory (new Span ()));
assertSpanContent(parser.extractAllNodesThatMatch (new NodeClassFilter (Span.class)).toNodeArray ());
}
public void testOneLevelNesting() throws ParserException {
createParser(
"<DIV>" +
" <SPAN>The Refactoring Challenge</SPAN>" +
" <SPAN>
id: 6</SPAN>" +
"</DIV>"
);
parser.setNodeFactory (
new PrototypicalNodeFactory (
new Tag[]
{
new Div (),
new Span (),
}));
parseAndAssertNodeCount(1);
Div div = (Div)node[0];
Node[] spans = ParserUtils.findTypeInNode (div, Span.class);
assertSpanContent(spans);
}
public void testTwoLevelNesting() throws ParserException {
createParser(
"<table>" +
" <DIV>" +
" <SPAN>The Refactoring Challenge</SPAN>" +
" <SPAN>
id: 6</SPAN>" +
" </DIV>" +
"</table>"
);
parser.setNodeFactory (
new PrototypicalNodeFactory (
new Tag[]
{
new Div (),
new Span (),
new TableTag (),
}));
parseAndAssertNodeCount(1);
TableTag tableTag = (TableTag)node[0];
Node[] spans = ParserUtils.findTypeInNode (tableTag, Span.class);
assertSpanContent(spans);
}
}