/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed 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.springframework.integration.router.config;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.messaging.Message;
import org.springframework.messaging.PollableChannel;
import org.springframework.integration.support.MessageBuilder;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* @author Oleg Zhurakousky
*/
@ContextConfiguration
@RunWith(SpringJUnit4ClassRunner.class)
public class HeaderValueRouterParserTests {
@Autowired
private ConfigurableApplicationContext context;
@Autowired
private TestServiceA testServiceA;
@Autowired
private TestServiceB testServiceB;
@Test
public void testHeaderValuesAsChannels() {
context.start();
MessageBuilder<?> channel1MessageBuilder = MessageBuilder.withPayload("");
channel1MessageBuilder.setHeader("testHeader", "channel1");
Message<?> message1 = channel1MessageBuilder.build();
MessageBuilder<?> channel2MessageBuilder = MessageBuilder.withPayload("");
channel2MessageBuilder.setHeader("testHeader", "channel2");
Message<?> message2 = channel2MessageBuilder.build();
testServiceA.foo(message1);
testServiceA.foo(message2);
PollableChannel channel1 = (PollableChannel) context.getBean("channel1");
PollableChannel channel2 = (PollableChannel) context.getBean("channel2");
message1 = channel1.receive();
assertTrue(message1.getHeaders().get("testHeader").equals("channel1"));
message2 = channel2.receive();
assertTrue(message2.getHeaders().get("testHeader").equals("channel2"));
}
@Test
public void testHeaderValuesWithMapResolver() {
context.start();
MessageBuilder<?> channel1MessageBuilder = MessageBuilder.withPayload("");
channel1MessageBuilder.setHeader("testHeader", "1");
Message<?> message1 = channel1MessageBuilder.build();
MessageBuilder<?> channel2MessageBuilder = MessageBuilder.withPayload("");
channel2MessageBuilder.setHeader("testHeader", "2");
Message<?> message2 = channel2MessageBuilder.build();
testServiceB.foo(message1);
testServiceB.foo(message2);
PollableChannel channel1 = (PollableChannel) context.getBean("channel1");
PollableChannel channel2 = (PollableChannel) context.getBean("channel2");
message1 = channel1.receive();
assertTrue(message1.getHeaders().get("testHeader").equals("1"));
message2 = channel2.receive();
assertTrue(message2.getHeaders().get("testHeader").equals("2"));
}
public interface TestServiceA {
void foo(Message<?> message);
}
public interface TestServiceB {
void foo(Message<?> message);
}
}