/*
* Copyright 2002-2003,2009 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.opensymphony.xwork2.util;
import com.opensymphony.xwork2.util.location.Location;
import junit.framework.TestCase;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import java.io.StringReader;
/**
* Test cases for {@link DomHelper}.
*/
public class DomHelperTest extends TestCase {
private String xml = "<!DOCTYPE foo [\n" +
"<!ELEMENT foo (bar)>\n" +
"<!ELEMENT bar (#PCDATA)>\n" +
"]>\n" +
"<foo>\n" +
" <bar/>\n" +
"</foo>\n";
public void testParse() throws Exception {
InputSource in = new InputSource(new StringReader(xml));
in.setSystemId("foo://bar");
Document doc = DomHelper.parse(in);
assertNotNull(doc);
assertTrue("Wrong root node",
"foo".equals(doc.getDocumentElement().getNodeName()));
NodeList nl = doc.getElementsByTagName("bar");
assertTrue(nl.getLength() == 1);
}
public void testGetLocationObject() throws Exception {
InputSource in = new InputSource(new StringReader(xml));
in.setSystemId("foo://bar");
Document doc = DomHelper.parse(in);
NodeList nl = doc.getElementsByTagName("bar");
Location loc = DomHelper.getLocationObject((Element)nl.item(0));
assertNotNull(loc);
assertTrue("Should be line 6, was "+loc.getLineNumber(),
6==loc.getLineNumber());
}
}