1 # Copyright (c) 2012 netzguerilla.net <iro@netzguerilla.net>

     2 # 

     3 # This file is part of Iro.

     4 # 

     5 # Permission is hereby granted, free of charge, to any person obtaining a copy of

     6 # this software and associated documentation files (the "Software"), to deal in

     7 # the Software without restriction, including without limitation the rights to use,

     8 # copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the

     9 # #Software, and to permit persons to whom the Software is furnished to do so,

    10 # subject to the following conditions:

    11 # 

    12 # The above copyright notice and this permission notice shall be included in

    13 # all copies or substantial portions of the Software.

    14 # 

    15 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,

    16 # INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A

    17 # PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

    18 # HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION

    19 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

    20 # SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

    21 

    22 """

    23 A helper class which allows test code to intercept and store sent email.

    24 (from: http://lakin.weckers.net/thoughts/twisted/part1/threaded/)

    25 """

    26 import smtpd

    27 import asyncore

    28 

    29 class TestSMTPServer(smtpd.SMTPServer):

    30     """

    31     An SMTP Server used to allow integration tests which ensure email is sent.

    32     """

    33 

    34     def __init__(self, localaddr):

    35         self.rcvd = []

    36         smtpd.SMTPServer.__init__(self, localaddr, None)

    37 

    38     def start(self):

    39         import threading

    40         self.poller = threading.Thread(target=asyncore.loop,

    41                 kwargs={'timeout':0.1, 'use_poll':True})

    42         self.poller.start()

    43 

    44     def process_message(self, peer, mailfrom, rcpttos, data):

    45         self.rcvd.append((mailfrom, rcpttos, data))

    46 

    47     def close(self):

    48         smtpd.SMTPServer.close(self)

    49         self.poller.join()