EmailUtilTest.java

package sushi.email.test;

import static org.junit.Assert.*;


import javax.mail.Flags;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;

import org.junit.Test;

import sushi.email.EmailUtils;

public class EmailUtilTest {

	@Test
	public void testSendingAndReceiving() throws MessagingException {
		Session session = EmailUtils.getGMailSession(EmailUtils.user, EmailUtils.pass);
		String key = (new Long(System.currentTimeMillis())).toString();
		EmailUtils.postMail(session, EmailUtils.user, "test"+key, "testmsg"+key);	
		Folder inbox = EmailUtils.openPop3InboxReadWrite(session);
		Folder trash = EmailUtils.openPop3TrashReadWrite(session);
		boolean emailReceived = false;
		for ( Message m : inbox.getMessages() ){
 			if (m.getSubject().startsWith("test"+key)){
 				emailReceived = true;
 				Message[] m_array = inbox.getMessages(m.getMessageNumber(), m.getMessageNumber());
 				// delete test mail
 				inbox.copyMessages(m_array, trash);
 				m.setFlag(Flags.Flag.DELETED, true);
 			}
		}
		EmailUtils.closeFolder(inbox);
		EmailUtils.closeFolder(trash);
		assertTrue(emailReceived);
	}

}