| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * 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 tests.support; |
| |
| import java.io.ByteArrayInputStream; |
| import javax.xml.parsers.DocumentBuilder; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.NodeList; |
| import static junit.framework.Assert.assertEquals; |
| |
| public class Support_Xml { |
| public static Document domOf(String xml) throws Exception { |
| // DocumentBuilderTest assumes we're using DocumentBuilder to do this parsing! |
| DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); |
| dbf.setCoalescing(true); |
| dbf.setExpandEntityReferences(true); |
| |
| ByteArrayInputStream stream = new ByteArrayInputStream(xml.getBytes()); |
| DocumentBuilder builder = dbf.newDocumentBuilder(); |
| |
| return builder.parse(stream); |
| } |
| |
| public static String firstChildTextOf(Document doc) throws Exception { |
| NodeList children = doc.getFirstChild().getChildNodes(); |
| assertEquals(1, children.getLength()); |
| return children.item(0).getNodeValue(); |
| } |
| |
| public static Element firstElementOf(Document doc) throws Exception { |
| return (Element) doc.getFirstChild(); |
| } |
| |
| public static String attrOf(Element e) throws Exception { |
| return e.getAttribute("attr"); |
| } |
| } |