| /* |
| * 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.commons.configuration2; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import javax.xml.transform.Transformer; |
| import javax.xml.transform.TransformerFactory; |
| import javax.xml.transform.dom.DOMResult; |
| import javax.xml.transform.sax.SAXSource; |
| |
| import org.apache.commons.configuration2.io.FileHandler; |
| import org.apache.commons.configuration2.tree.ImmutableNode; |
| import org.apache.commons.jxpath.JXPathContext; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Node; |
| import org.xml.sax.InputSource; |
| |
| /** |
| * Test class for HierarchicalConfigurationXMLReader. |
| * |
| * @version $Id$ |
| */ |
| public class TestHierarchicalConfigurationXMLReader |
| { |
| private static final String TEST_FILE = ConfigurationAssert.getTestFile( |
| "testHierarchicalXMLConfiguration.xml").getAbsolutePath(); |
| |
| private HierarchicalConfigurationXMLReader<ImmutableNode> parser; |
| |
| @Before |
| public void setUp() throws Exception |
| { |
| XMLConfiguration config = new XMLConfiguration(); |
| FileHandler handler = new FileHandler(config); |
| handler.load(TEST_FILE); |
| parser = new HierarchicalConfigurationXMLReader<ImmutableNode>(config); |
| } |
| |
| @Test |
| public void testParse() throws Exception |
| { |
| SAXSource source = new SAXSource(parser, new InputSource()); |
| DOMResult result = new DOMResult(); |
| Transformer trans = TransformerFactory.newInstance().newTransformer(); |
| trans.transform(source, result); |
| Node root = ((Document) result.getNode()).getDocumentElement(); |
| JXPathContext ctx = JXPathContext.newContext(root); |
| |
| assertEquals("Wrong name of root element", "database", root.getNodeName()); |
| assertEquals("Wrong number of children of root", 1, ctx.selectNodes( |
| "/*").size()); |
| assertEquals("Wrong number of tables", 2, ctx.selectNodes( |
| "/tables/table").size()); |
| assertEquals("Wrong name of first table", "users", ctx |
| .getValue("/tables/table[1]/name")); |
| assertEquals("Wrong number of fields in first table", 5, ctx |
| .selectNodes("/tables/table[1]/fields/field").size()); |
| assertEquals("Wrong attribute value", "system", ctx |
| .getValue("/tables/table[1]/@tableType")); |
| } |
| } |