| /** |
| * 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.camel.dataformat.xmljson; |
| |
| import java.io.InputStream; |
| |
| import org.w3c.dom.Document; |
| |
| import net.sf.json.JSONObject; |
| import net.sf.json.JSONSerializer; |
| |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.test.spring.CamelSpringTestSupport; |
| |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import org.springframework.context.support.AbstractXmlApplicationContext; |
| import org.springframework.context.support.ClassPathXmlApplicationContext; |
| |
| |
| /** |
| * Test the Spring DSL |
| */ |
| public class SpringXmlJsonDataFormatTest extends CamelSpringTestSupport { |
| |
| @BeforeClass |
| public static void checkXomInClasspath() { |
| AbstractJsonTestSupport.checkXomInClasspath(); |
| } |
| |
| @Test |
| public void testMarshalAndUnmarshal() throws Exception { |
| InputStream inStream = getClass().getResourceAsStream("testMessage1.xml"); |
| String in = context.getTypeConverter().convertTo(String.class, inStream); |
| |
| MockEndpoint mockJSON = getMockEndpoint("mock:json"); |
| mockJSON.expectedMessageCount(1); |
| mockJSON.message(0).body().isInstanceOf(byte[].class); |
| |
| MockEndpoint mockXML = getMockEndpoint("mock:xml"); |
| mockXML.expectedMessageCount(1); |
| mockXML.message(0).body().isInstanceOf(String.class); |
| |
| Object json = template.requestBody("direct:marshal", in); |
| String jsonString = context.getTypeConverter().convertTo(String.class, json); |
| JSONObject obj = (JSONObject) JSONSerializer.toJSON(jsonString); |
| assertEquals("JSONObject doesn't contain 7 keys", 7, obj.entrySet().size()); |
| |
| template.sendBody("direct:unmarshal", jsonString); |
| |
| mockJSON.assertIsSatisfied(); |
| mockXML.assertIsSatisfied(); |
| } |
| |
| @Test |
| public void testSomeOptionsToXML() throws Exception { |
| InputStream inStream = getClass().getResourceAsStream("testMessage1.json"); |
| String in = context.getTypeConverter().convertTo(String.class, inStream); |
| |
| MockEndpoint mockXML = getMockEndpoint("mock:xmlWithOptions"); |
| mockXML.expectedMessageCount(1); |
| mockXML.message(0).body().isInstanceOf(String.class); |
| |
| Object marshalled = template.requestBody("direct:unmarshalWithOptions", in); |
| Document document = context.getTypeConverter().convertTo(Document.class, marshalled); |
| assertEquals("The XML document doesn't carry newRoot as the root name", "newRoot", document.getDocumentElement().getLocalName()); |
| // with expandable properties, array elements are converted to XML as a |
| // sequence of repetitive XML elements with the local name equal to the |
| // JSON key |
| // for example: { number: [1,2,3] }, normally converted to: |
| // <number><e>1</e><e>2</e><e>3</e></number> (where e can be modified by |
| // setting elementName) |
| // would be converted to |
| // <number>1</number><number>2</number><number>3</number>, if number is |
| // set as an expandable property |
| assertEquals("The number of direct child elements of newRoot with tag d (expandable property) is not 3", 3, document.getDocumentElement().getElementsByTagName("d").getLength()); |
| assertEquals("The number of direct child elements of newRoot with tag e (expandable property) is not 3", 3, document.getDocumentElement().getElementsByTagName("e").getLength()); |
| mockXML.assertIsSatisfied(); |
| } |
| |
| @Override |
| protected AbstractXmlApplicationContext createApplicationContext() { |
| return new ClassPathXmlApplicationContext("org/apache/camel/dataformat/xmljson/SpringXmlJsonDataFormatTest.xml"); |
| } |
| |
| } |