| /** |
| * 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.hadoop.yarn.webapp; |
| |
| import static org.junit.Assert.assertTrue; |
| |
| import org.w3c.dom.Attr; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.NodeList; |
| |
| public class WebServicesTestUtils { |
| |
| public static long getXmlLong(Element element, String name) { |
| String val = getXmlString(element, name); |
| return Long.parseLong(val); |
| } |
| |
| public static int getXmlInt(Element element, String name) { |
| String val = getXmlString(element, name); |
| return Integer.parseInt(val); |
| } |
| |
| public static Boolean getXmlBoolean(Element element, String name) { |
| String val = getXmlString(element, name); |
| return Boolean.parseBoolean(val); |
| } |
| |
| public static float getXmlFloat(Element element, String name) { |
| String val = getXmlString(element, name); |
| return Float.parseFloat(val); |
| } |
| |
| public static String getXmlString(Element element, String name) { |
| NodeList id = element.getElementsByTagName(name); |
| Element line = (Element) id.item(0); |
| if (line == null) { |
| return null; |
| } |
| Node first = line.getFirstChild(); |
| // handle empty <key></key> |
| if (first == null) { |
| return ""; |
| } |
| String val = first.getNodeValue(); |
| if (val == null) { |
| return ""; |
| } |
| return val; |
| } |
| |
| public static String getXmlAttrString(Element element, String name) { |
| Attr at = element.getAttributeNode(name); |
| if (at != null) { |
| return at.getValue(); |
| } |
| return null; |
| } |
| |
| public static void checkStringMatch(String print, String expected, String got) { |
| assertTrue( |
| print + " doesn't match, got: " + got + " expected: " + expected, |
| got.matches(expected)); |
| } |
| |
| public static void checkStringContains(String print, String expected, String got) { |
| assertTrue( |
| print + " doesn't contain expected string, got: " + got + " expected: " + expected, |
| got.contains(expected)); |
| } |
| |
| |
| } |