/**
* 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 javax.mail.Folder;
import javax.mail.Message;
import javax.mail.Store;
import javax.mail.internet.MimeMessage;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.impl.JndiRegistry;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;
import org.jvnet.mock_javamail.Mailbox;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Tests if post process action is called if it is set
*/
public class MailPostProcessActionTest extends CamelTestSupport {
private static final Logger LOG = LoggerFactory.getLogger(MailPostProcessActionTest.class);
private TestPostProcessAction action;
@Override
public void setUp() throws Exception {
prepareMailbox();
action = new TestPostProcessAction();
super.setUp();
}
@Override
protected JndiRegistry createRegistry() throws Exception {
JndiRegistry jndi = super.createRegistry();
jndi.bind("postProcessAction", action);
return jndi;
}
@Test
public void testActionCalled() throws Exception {
Mailbox mailbox = Mailbox.get("bill@localhost");
assertEquals(1, mailbox.size());
MockEndpoint mock = getMockEndpoint("mock:result");
mock.expectedBodiesReceivedInAnyOrder("TestText");
assertMockEndpointsSatisfied();
waitForActionCalled();
}
private void waitForActionCalled() throws InterruptedException {
// Wait for a maximum of 500 ms for the action to be called
for (int i = 0; i < 50; i++) {
if (action.hasBeenCalled()) {
break;
}
LOG.debug("Sleeping for 10 millis to wait for action call");
Thread.sleep(10);
}
assertEquals(true, action.hasBeenCalled());
}
private void prepareMailbox() throws Exception {
// connect to mailbox
Mailbox.clearAll();
JavaMailSender sender = new DefaultJavaMailSender();
Store store = sender.getSession().getStore("pop3");
store.connect("localhost", 25, "bill", "secret");
Folder folder = store.getFolder("INBOX");
folder.open(Folder.READ_WRITE);
folder.expunge();
// inserts 1 new message
Message[] messages = new Message[1];
messages[0] = new MimeMessage(sender.getSession());
messages[0].setSubject("TestSubject");
messages[0].setText("TestText");
folder.appendMessages(messages);
folder.close(true);
}
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
public void configure() throws Exception {
from("pop3://bill@localhost?password=secret&postProcessAction=#postProcessAction").to("mock:result");
}
};
}
private class TestPostProcessAction implements MailBoxPostProcessAction {
private boolean called;
@Override
public void process(Folder folder) throws Exception {
// Assert that we are looking at the correct folder with our message
final Message[] messages = folder.getMessages();
assertEquals(1, messages.length);
assertEquals("TestSubject", messages[0].getSubject());
// And mark ourselves as "called"
called = true;
}
/**
* @return true if the action has been called
*/
public boolean hasBeenCalled() {
return called;
}
}
}