/*
* Copyright 2013-2017 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.rmi;
import static org.hamcrest.Matchers.containsString;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.fail;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.verify;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.messaging.Message;
import org.springframework.messaging.PollableChannel;
import org.springframework.messaging.SubscribableChannel;
import org.springframework.messaging.support.GenericMessage;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.TransactionDefinition;
/**
* @author Gary Russell
* @author Artem Bilan
* @since 3.0
*
*/
@RunWith(SpringRunner.class)
@DirtiesContext
public class BackToBackTests {
@Autowired
private SubscribableChannel good;
@Autowired
private SubscribableChannel bad;
@Autowired
private SubscribableChannel ugly;
@Autowired
private PollableChannel reply;
@Autowired
private AbstractApplicationContext context;
@Autowired
private PlatformTransactionManager transactionManager;
@Test
public void testGood() {
good.send(new GenericMessage<>("foo"));
Message<?> reply = this.reply.receive(0);
assertNotNull(reply);
assertEquals("reply:foo", reply.getPayload());
verify(this.transactionManager).getTransaction(any(TransactionDefinition.class));
}
@Test
public void testBad() {
bad.send(new GenericMessage<String>("foo"));
Message<?> reply = this.reply.receive(0);
assertNotNull(reply);
assertEquals("error:foo", reply.getPayload());
}
@Test
public void testUgly() {
context.setId("context");
try {
ugly.send(new GenericMessage<String>("foo"));
fail("Expected exception");
}
catch (Exception e) {
assertThat(e.getCause().getMessage(),
containsString("Dispatcher has no subscribers for channel 'context.baz'."));
}
}
}