| /** |
| * 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.component.spring.integration.adapter; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.test.junit4.CamelSpringTestSupport; |
| import org.junit.Test; |
| import org.springframework.context.support.ClassPathXmlApplicationContext; |
| import org.springframework.integration.Message; |
| import org.springframework.integration.MessageChannel; |
| import org.springframework.integration.MessageHeaders; |
| import org.springframework.integration.channel.DirectChannel; |
| import org.springframework.integration.core.MessageHandler; |
| import org.springframework.integration.message.GenericMessage; |
| |
| public class CamelTargetAdapterTest extends CamelSpringTestSupport { |
| private static final String MESSAGE_BODY = "hello world"; |
| |
| @Test |
| public void testSendingOneWayMessage() throws Exception { |
| MockEndpoint resultEndpoint = resolveMandatoryEndpoint("mock:result", MockEndpoint.class); |
| resultEndpoint.expectedBodiesReceived(MESSAGE_BODY); |
| MessageChannel outputChannel = (MessageChannel) applicationContext.getBean("channelA"); |
| outputChannel.send(new GenericMessage<Object>(MESSAGE_BODY)); |
| resultEndpoint.assertIsSatisfied(); |
| } |
| |
| @Test |
| public void testSendingTwoWayMessage() throws Exception { |
| |
| MessageChannel requestChannel = (MessageChannel) applicationContext.getBean("channelB"); |
| Message message = new GenericMessage<Object>(MESSAGE_BODY); |
| //Need to subscribe the responseChannel first |
| DirectChannel responseChannel = (DirectChannel) applicationContext.getBean("channelC"); |
| responseChannel.subscribe(new MessageHandler() { |
| public void handleMessage(Message<?> message) { |
| String result = (String) message.getPayload(); |
| assertEquals("Get the wrong result", MESSAGE_BODY + " is processed", result); |
| } |
| }); |
| requestChannel.send(message); |
| } |
| |
| @Test |
| public void testSendingTwoWayMessageWithMessageAddress() throws Exception { |
| |
| MessageChannel requestChannel = (MessageChannel) applicationContext.getBean("channelD"); |
| DirectChannel responseChannel = (DirectChannel) applicationContext.getBean("channelC"); |
| Map<String, Object> headers = new HashMap<String, Object>(); |
| headers.put(MessageHeaders.REPLY_CHANNEL, responseChannel); |
| GenericMessage<String> message = new GenericMessage<String>(MESSAGE_BODY, headers); |
| responseChannel.subscribe(new MessageHandler() { |
| public void handleMessage(Message<?> message) { |
| String result = (String) message.getPayload(); |
| assertEquals("Get the wrong result", MESSAGE_BODY + " is processed", result); |
| } |
| }); |
| requestChannel.send(message); |
| } |
| |
| @Override |
| protected ClassPathXmlApplicationContext createApplicationContext() { |
| return new ClassPathXmlApplicationContext("org/apache/camel/component/spring/integration/adapter/CamelTarget.xml"); |
| } |
| |
| } |