@Test
public void testSendMessageWithAttachment() throws Exception {
final String ATTACHMENT_NAME = "boring-attachment.txt";
// mock smtp server
Wiser wiser = new Wiser();
int port = 2525 + (int) (Math.random() * 100);
mailSender.setPort(port);
wiser.setPort(port);
wiser.start();
Date dte = new Date();
String emailSubject = "grepster testSendMessageWithAttachment: " + dte;
String emailBody = "Body of the grepster testSendMessageWithAttachment message sent at: " + dte;
ClassPathResource cpResource = new ClassPathResource("/test-attachment.txt");
// a null from should work
mailEngine.sendMessage(
new String[] {"*****@*****.**"}, null, cpResource, emailBody, emailSubject, ATTACHMENT_NAME);
mailEngine.sendMessage(
new String[] {"*****@*****.**"},
mailMessage.getFrom(),
cpResource,
emailBody,
emailSubject,
ATTACHMENT_NAME);
wiser.stop();
// one without and one with from
assertTrue(wiser.getMessages().size() == 2);
WiserMessage wm = wiser.getMessages().get(0);
MimeMessage mm = wm.getMimeMessage();
Object o = wm.getMimeMessage().getContent();
assertTrue(o instanceof MimeMultipart);
MimeMultipart multi = (MimeMultipart) o;
int numOfParts = multi.getCount();
boolean hasTheAttachment = false;
for (int i = 0; i < numOfParts; i++) {
BodyPart bp = multi.getBodyPart(i);
String disp = bp.getDisposition();
if (disp == null) { // the body of the email
Object innerContent = bp.getContent();
MimeMultipart innerMulti = (MimeMultipart) innerContent;
assertEquals(emailBody, innerMulti.getBodyPart(0).getContent());
} else if (disp.equals(Part.ATTACHMENT)) { // the attachment to the email
hasTheAttachment = true;
assertEquals(ATTACHMENT_NAME, bp.getFileName());
} else {
fail("Did not expect to be able to get here.");
}
}
assertTrue(hasTheAttachment);
assertEquals(emailSubject, mm.getSubject());
}
/**
* Extracts an email from the queue and consumes the email.
*
* @return Text of the email
* @throws MessagingException
* @throws IOException
*/
protected String popEmail() throws MessagingException, IOException {
List<WiserMessage> wiserMessageList = wiser.getMessages();
if (wiserMessageList.isEmpty()) {
return null;
}
WiserMessage wiserMessage = wiserMessageList.get(wiserMessageList.size() - 1);
wiserMessageList.remove(wiserMessageList.size() - 1);
MimeMessage message = wiserMessage.getMimeMessage();
ByteArrayOutputStream os = new ByteArrayOutputStream();
message.writeTo(os);
String body = os.toString();
return body;
}
public void testSend() throws Exception {
// mock smtp server
Wiser wiser = new Wiser();
// set the port to a random value so there's no conflicts between tests
int port = 2525 + (int) (Math.random() * 100);
mailSender.setPort(port);
wiser.setPort(port);
wiser.start();
Date dte = new Date();
this.mailMessage.setTo("*****@*****.**");
String emailSubject = "grepster testSend: " + dte;
String emailBody = "Body of the grepster testSend message sent at: " + dte;
this.mailMessage.setSubject(emailSubject);
this.mailMessage.setText(emailBody);
this.mailEngine.send(this.mailMessage);
wiser.stop();
assertTrue(wiser.getMessages().size() == 1);
WiserMessage wm = wiser.getMessages().get(0);
assertEquals(emailSubject, wm.getMimeMessage().getSubject());
assertEquals(emailBody, wm.getMimeMessage().getContent());
}