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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.tools.ant.taskdefs.optional.junit;
import static org.junit.Assert.assertEquals;
import java.io.IOException;
import java.io.InputStream;
import javax.xml.parsers.DocumentBuilder;
import org.apache.tools.ant.util.JAXPUtils;
import org.junit.Test;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
public class DOMUtilTest {
@Test
public void testListChildNodes() throws SAXException, IOException {
DocumentBuilder db = JAXPUtils.getDocumentBuilder();
InputStream is = this.getClass().getClassLoader().getResourceAsStream("taskdefs/optional/junit/matches.xml");
Document doc = db.parse(is);
NodeList nl = DOMUtil.listChildNodes(doc.getDocumentElement(), new FooNodeFilter(), true);
assertEquals("expecting 3", 3, nl.getLength());
}
public class FooNodeFilter implements DOMUtil.NodeFilter {
public boolean accept(Node node) {
if (node.getNodeName().equals("foo")) {
return true;
}
return false;
}
}
}
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