/* * XAdES4j - A Java library for generation and verification of XAdES signatures. * Copyright (C) 2017 Luis Goncalves. * * XAdES4j 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 3 of the License, or any later version. * * XAdES4j 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 XAdES4j. If not, see <http://www.gnu.org/licenses/>. */ package xades4j.utils; import java.io.StringReader; import java.util.Collection; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import org.junit.Assert; import org.junit.Test; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.xml.sax.InputSource; /** * * @author luis */ public class DOMHelperTest { @Test public void testGetChildElementsByTagNameNS() throws Exception { String xml = "<root><a xmlns='urn:test'/><b/><n:a xmlns:n='urn:test'/><c/></root>"; DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); dbf.setNamespaceAware(true); DocumentBuilder db = dbf.newDocumentBuilder(); Document doc = db.parse(new InputSource(new StringReader(xml))); Collection<Element> elements = DOMHelper.getChildElementsByTagNameNS(doc.getDocumentElement(), "urn:test", "a"); Assert.assertNotNull(elements); Assert.assertEquals(2, elements.size()); for (Element element : elements) { Assert.assertEquals("a", element.getLocalName()); } } }