/*
* Copyright 2002-2014 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.mail.config;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import javax.mail.internet.MimeMessage;
import org.junit.Test;
import org.mockito.Mockito;
import org.springframework.beans.factory.BeanDefinitionStoreException;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.integration.support.channel.BeanFactoryChannelResolver;
import org.springframework.messaging.Message;
import org.springframework.messaging.MessageChannel;
import org.springframework.messaging.PollableChannel;
import org.springframework.messaging.support.GenericMessage;
/**
* @author Mark Fisher
* @author Artem Bilan
*/
public class MailToStringTransformerParserTests {
@Test
public void topLevelTransformer() throws Exception {
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(
"mailToStringTransformerParserTests.xml", this.getClass());
MessageChannel input = new BeanFactoryChannelResolver(context).resolveDestination("input");
PollableChannel output = (PollableChannel) new BeanFactoryChannelResolver(context).resolveDestination("output");
MimeMessage mimeMessage = Mockito.mock(MimeMessage.class);
Mockito.when(mimeMessage.getContent()).thenReturn("hello");
input.send(new GenericMessage<javax.mail.Message>(mimeMessage));
Message<?> result = output.receive(0);
assertNotNull(result);
assertEquals("hello", result.getPayload());
Mockito.verify(mimeMessage).getContent();
}
@Test
public void transformerWithinChain() throws Exception {
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(
"mailToStringTransformerWithinChain.xml", this.getClass());
MessageChannel input = new BeanFactoryChannelResolver(context).resolveDestination("input");
PollableChannel output = (PollableChannel) new BeanFactoryChannelResolver(context).resolveDestination("output");
MimeMessage mimeMessage = Mockito.mock(MimeMessage.class);
Mockito.when(mimeMessage.getContent()).thenReturn("foo");
input.send(new GenericMessage<javax.mail.Message>(mimeMessage));
Message<?> result = output.receive(0);
assertNotNull(result);
assertEquals("FOO!!!", result.getPayload());
Mockito.verify(mimeMessage).getContent();
}
@Test(expected = BeanDefinitionStoreException.class)
public void topLevelTransformerMissingInput() {
try {
new ClassPathXmlApplicationContext("mailToStringTransformerWithoutInputChannel.xml", this.getClass())
.close();
}
catch (BeanDefinitionStoreException e) {
assertTrue(e.getMessage().contains("input-channel"));
throw e;
}
}
}