/**
* 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.mail;
import java.io.ByteArrayOutputStream;
import javax.mail.internet.MimeMultipart;
import org.apache.camel.Exchange;
import org.apache.camel.Message;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;
import org.jvnet.mock_javamail.Mailbox;
import static org.apache.camel.component.mail.MailConstants.MAIL_ALTERNATIVE_BODY;
public class MimeMultipartAlternativeWithContentTypeTest extends CamelTestSupport {
private String alternativeBody = "hello world! (plain text)";
private String htmlBody = "<html><body><h1>Hello</h1>World</body></html>";
private void sendMultipartEmail() throws Exception {
Mailbox.clearAll();
// create an exchange with a normal body and attachment to be produced as email
MailEndpoint endpoint = context.getEndpoint("smtp://sachin@mymailserver.com?password=secret&contentType=text/html; charset=UTF-8", MailEndpoint.class);
endpoint.getConfiguration().setAlternativeBodyHeader(MailConstants.MAIL_ALTERNATIVE_BODY);
// create the exchange with the mail message that is multipart with a file and a Hello World text/plain message.
Exchange exchange = endpoint.createExchange();
Message in = exchange.getIn();
in.setBody(htmlBody);
in.setHeader(MAIL_ALTERNATIVE_BODY, alternativeBody);
// create a producer that can produce the exchange (= send the mail)
MockEndpoint mock = getMockEndpoint("mock:result");
mock.expectedMessageCount(1);
mock.message(0).header(MailConstants.MAIL_ALTERNATIVE_BODY).isNull();
context.createProducerTemplate().send(endpoint, exchange);
}
private void verifyTheRecivedEmail(String expectString) throws Exception {
MockEndpoint mock = getMockEndpoint("mock:result");
mock.assertIsSatisfied();
Exchange out = mock.assertExchangeReceived(0);
ByteArrayOutputStream baos = new ByteArrayOutputStream(((MailMessage)out.getIn()).getMessage().getSize());
((MailMessage)out.getIn()).getMessage().writeTo(baos);
String dumpedMessage = baos.toString();
assertTrue("There should have the " + expectString, dumpedMessage.indexOf(expectString) > 0);
log.trace("multipart alternative: \n{}", dumpedMessage);
// plain text
assertEquals(alternativeBody, out.getIn().getBody(String.class));
assertEquals("multipart body should have 2 parts", 2, out.getIn().getBody(MimeMultipart.class).getCount());
}
@Test
public void testMultipartEmailContentType() throws Exception {
sendMultipartEmail();
verifyTheRecivedEmail("Content-Type: text/plain; charset=UTF-8");
verifyTheRecivedEmail("Content-Type: text/html; charset=UTF-8");
}
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
public void configure() throws Exception {
from("pop3://sachin@mymailserver.com?password=secret&consumer.delay=1000&contentType=text/html; charset=UTF-8").to("mock:result");
}
};
}
}