def test_send_messages_without_ses(self):
"""Testing EmailBackend.send_messages without Amazon SES"""
self._spy_on_smtp((250, b'Ok something'))
backend = EmailBackend(host='mail.example.com')
self.assertFalse(backend.is_ses)
message = self._create_message()
backend.send_messages([message])
self.assertEqual(message.message_id, '<*****@*****.**>')
def test_send_messages_with_ses_and_no_250(self):
"""Testing EmailBackend.send_messages with Amazon SES and no 250 Ok"""
self._spy_on_smtp((451, b'Oh no'))
backend = EmailBackend(host='email-smtp.us-east-1.amazonaws.com')
self.assertTrue(backend.is_ses)
message = self._create_message()
with self.assertRaises(SMTPDataError):
backend.send_messages([message])
self.assertEqual(message.message_id, '<*****@*****.**>')
def test_send_messages_with_ses_and_250_ok_too_long(self):
"""Testing EmailBackend.send_messages with Amazon SES and 250 Ok
with too many trailing values
"""
self._spy_on_smtp((250, b'Ok something something'))
backend = EmailBackend(host='email-smtp.us-east-1.amazonaws.com')
self.assertTrue(backend.is_ses)
message = self._create_message()
backend.send_messages([message])
self.assertEqual(message.message_id, '<*****@*****.**>')
def test_send_messages_with_ses_and_250_ok_no_msgid(self):
"""Testing EmailBackend.send_messages with Amazon SES and 250 Ok
without a message ID
"""
self._spy_on_smtp((250, b'Ok'))
backend = EmailBackend(host='email-smtp.us-east-1.amazonaws.com')
self.assertTrue(backend.is_ses)
message = self._create_message()
backend.send_messages([message])
self.assertEqual(message.message_id, '<*****@*****.**>')
def test_send_messages_with_ses_and_250_ok(self):
"""Testing EmailBackend.send_messages with Amazon SES and 250 Ok with
message ID
"""
message_uuid = \
'1234567abcd12345-6789abcd-1234-a1b2-c3d4-012345abcdef-000000'
self._spy_on_smtp((250, b'Ok %s' % message_uuid.encode('utf-8')))
# We're going to run this test for every region, to ensure that
# there aren't any issues with the differences between regions.
for mail_host, mail_info in six.iteritems(self.SES_HOSTS):
backend = EmailBackend(host=mail_host)
self.assertTrue(backend.is_ses)
message = self._create_message()
backend.send_messages([message])
self.assertEqual(
message.message_id,
'<%s@%s>' % (message_uuid, mail_info['msgid_domain']))
def test_ses_message_id_domain(self):
"""Testing EmailBackend.ses_message_id_domain"""
for mail_host, mail_info in six.iteritems(self.SES_HOSTS):
backend = EmailBackend(host=mail_host)
self.assertEqual(backend.ses_message_id_domain,
mail_info['msgid_domain'])
def test_is_ses_without_ses(self):
"""Testing EmailBackend.is_ses without Amazon SES SMTP hostname"""
backend = EmailBackend(host='mail.example.com')
self.assertFalse(backend.is_ses)
def test_is_ses_with_ses(self):
"""Testing EmailBackend.is_ses with Amazon SES SMTP hostname"""
for host in six.iterkeys(self.SES_HOSTS):
backend = EmailBackend(host=host)
self.assertTrue(backend.is_ses,
msg='EmailBackend.is_ses failed for %s' % host)