| /** |
| * 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.gateway.service.admin; |
| |
| import java.io.StringWriter; |
| import java.util.HashMap; |
| import java.util.Map; |
| import javax.xml.bind.JAXBContext; |
| import javax.xml.bind.Marshaller; |
| |
| import org.apache.hadoop.gateway.topology.Application; |
| import org.apache.hadoop.gateway.topology.Topology; |
| import org.junit.Test; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.core.Is.is; |
| import static org.xmlmatchers.transform.XmlConverters.the; |
| import static org.xmlmatchers.xpath.HasXPath.hasXPath; |
| import static org.xmlmatchers.xpath.XpathReturnType.returningAString; |
| |
| public class TopologyMarshallerTest { |
| |
| @Test |
| public void testTopologyMarshalling() throws Exception { |
| Topology topology = new Topology(); |
| Application app = new Application(); |
| app.setName( "test-app-name" ); |
| topology.addApplication( app ); |
| |
| StringWriter writer = new StringWriter(); |
| String xml; |
| |
| Map<String,Object> properties = new HashMap<>(2); |
| properties.put( "eclipselink-oxm-xml", "org/apache/hadoop/gateway/topology/topology_binding-xml.xml" ); |
| properties.put( "eclipselink.media-type", "application/xml" ); |
| JAXBContext jaxbContext = JAXBContext.newInstance( Topology.class.getPackage().getName(), Topology.class.getClassLoader() , properties ); |
| Marshaller marshaller = jaxbContext.createMarshaller(); |
| marshaller.setProperty( Marshaller.JAXB_FORMATTED_OUTPUT, true ); |
| marshaller.marshal( topology, writer ); |
| writer.close(); |
| xml = writer.toString(); |
| assertThat( the( xml ), hasXPath( "/topology/application/name", returningAString(), is("test-app-name") ) ); |
| } |
| |
| } |