def test_invariant_encode_decode(self):
"""
Tests that decoding an encoded address returns the original pair.
"""
from_email, to_email = '*****@*****.**', '*****@*****.**'
self.assertEqual(
verp.decode(verp.encode(from_email, to_email)),
(from_email, to_email))
def create_bounce_address(self, to):
"""
Helper method creating a bounce address for the given destination email
"""
bounce_address = 'bounces+{date}@{pts_fqdn}'.format(
date=timezone.now().date().strftime('%Y%m%d'),
pts_fqdn=PTS_FQDN)
return verp.encode(bounce_address, to)
def test_encode(self):
"""
Tests for the encode method.
"""
self.assertEqual(
verp.encode('*****@*****.**', '[email protected]'),
'[email protected]')
self.assertEqual(
verp.encode('*****@*****.**', '*****@*****.**'),
'[email protected]')
self.assertEqual(
verp.encode('*****@*****.**', '*****@*****.**'),
'[email protected]')
self.assertEqual(
verp.encode('*****@*****.**', 'user+!%-:@[][email protected]'),
'[email protected]')
def prepare_message(received_message, to_email, date):
"""
Converts a message which is to be sent to a subscriber to a
:py:class:`CustomEmailMessage <pts.core.utils.email_messages.CustomEmailMessage>`
so that it can be sent out using Django's API.
It also sets the required evelope-to value in order to track the bounce for
the message.
:param received_message: The modified received package message to be sent
to the subscribers.
:type received_message: :py:class:`email.message.Message` or an equivalent
interface object
:param to_email: The email of the subscriber to whom the message is to be
sent
:type to_email: string
:param date: The date which should be used as the message's sent date.
:type date: :py:class:`datetime.datetime`
"""
bounce_address = "bounces+{date}@{pts_fqdn}".format(date=date.strftime("%Y%m%d"), pts_fqdn=PTS_FQDN)
message = CustomEmailMessage(msg=received_message, from_email=verp.encode(bounce_address, to_email), to=[to_email])
return message
