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# Copyright (C) 2008 Zed A. Shaw. Licensed under the terms of the GPLv3.
import warnings
from nose.tools import *
import re
import os
from lamson import mail, encoding
import email
sample_message = """From: somedude@localhost
To: somedude@localhost
Test
"""
def test_mail_request():
# try with a half-assed message
msg = mail.MailRequest("localhost", "zedfrom@localhost",
"zedto@localhost", "Fake body.")
assert msg['to'] == "zedto@localhost", "To is %r" % msg['to']
assert msg['from'] == "zedfrom@localhost", "From is %r" % msg['from']
msg = mail.MailRequest("localhost", "somedude@localhost",
["somedude@localhost"], sample_message)
assert msg.original == sample_message
assert_equal(msg['From'], "somedude@localhost")
assert("From" in msg)
del msg["From"]
assert("From" not in msg)
msg["From"] = "nobody@localhost"
assert("From" in msg)
assert_equal(msg["From"], "nobody@localhost")
# validate that upper and lower case work for headers
assert("FroM" in msg)
assert("from" in msg)
assert("From" in msg)
assert_equal(msg['From'], msg['fRom'])
assert_equal(msg['From'], msg['from'])
assert_equal(msg['from'], msg['fRom'])
# make sure repr runs
print repr(msg)
return msg
def test_mail_response_plain_text():
sample = mail.MailResponse(To="receiver@localhost",
Subject="Test message",
From="sender@localhost",
Body="Test from test_mail_response_plain_text.")
return sample
def test_mail_response_html():
sample = mail.MailResponse(To="receiver@localhost",
Subject="Test message",
From="sender@localhost",
Html="<html><body><p>From test_mail_response_html</p></body></html>")
return sample
def test_mail_response_html_and_plain_text():
sample = mail.MailResponse(To="receiver@localhost",
Subject="Test message",
From="sender@localhost",
Html="<html><body><p>Hi there.</p></body></html>",
Body="Test from test_mail_response_html_and_plain_text.")
return sample
def test_mail_response_attachments():
sample = mail.MailResponse(To="receiver@localhost",
Subject="Test message",
From="sender@localhost",
Body="Test from test_mail_response_attachments.")
readme_data = open("./README").read()
assert_raises(AssertionError, sample.attach, filename="./README", disposition="inline")
sample.attach(filename="./README", content_type="text/plain", disposition="inline")
assert len(sample.attachments) == 1
assert sample.multipart
msg = sample.to_message()
assert_equal(len(msg.get_payload()), 2)
sample.clear()
assert len(sample.attachments) == 0
assert not sample.multipart
sample.attach(data=readme_data, filename="./README", content_type="text/plain")
msg = sample.to_message()
assert_equal(len(msg.get_payload()), 2)
sample.clear()
sample.attach(data=readme_data, content_type="text/plain")
msg = sample.to_message()
assert_equal(len(msg.get_payload()), 2)
return sample
def test_mail_request_attachments():
sample = test_mail_response_attachments()
data = str(sample)
msg = mail.MailRequest("localhost", None, None, data)
msg_parts = msg.all_parts()
sample_parts = sample.all_parts()
readme = open("./README").read()
# BUG: Python's MIME text attachment decoding drops trailing newline chars
assert msg_parts[0].body == sample_parts[0].body
# python drops chars at the end, so can't compare equally
assert readme.startswith(msg_parts[1].body)
assert msg.body() == sample_parts[0].body
# test that we get at least one message for messages without attachments
sample = test_mail_response_plain_text()
msg = mail.MailRequest("localhost", None, None, str(sample))
msg_parts = msg.all_parts()
assert len(msg_parts) == 0, "Length is %d should be 0." % len(msg_parts)
assert msg.body()
def test_mail_response_mailing_list_headers():
list_addr = "test.users@localhost"
msg = mail.MailResponse(From='somedude@localhost', To=list_addr,
Subject='subject', Body="Mailing list reply.")
print repr(msg)
msg["Sender"] = list_addr
msg["Reply-To"] = list_addr
msg["List-Id"] = list_addr
msg["Return-Path"] = list_addr
msg["In-Reply-To"] = 'Message-Id-1231123'
msg["References"] = 'Message-Id-838845854'
msg["Precedence"] = 'list'
data = str(msg)
req = mail.MailRequest('localhost', 'somedude@localhost', list_addr, data)
headers = ['Sender', 'Reply-To', 'List-Id', 'Return-Path',
'In-Reply-To', 'References', 'Precedence']
for header in headers:
assert msg[header] == req[header]
# try a delete
del msg['Precedence']
def test_mail_response_ignore_case_headers():
msg = test_mail_response_plain_text()
# validate that upper and lower case work for headers
assert("FroM" in msg)
assert("from" in msg)
assert("From" in msg)
assert_equal(msg['From'], msg['fRom'])
assert_equal(msg['From'], msg['from'])
assert_equal(msg['from'], msg['fRom'])
def test_walk():
bm = mail.MailRequest(None,None,None, open("tests/bounce.msg").read())
parts = [x for x in bm.walk()]
assert parts
assert_equal(len(parts), 6)
def test_copy_parts():
bm = mail.MailRequest(None,None,None, open("tests/bounce.msg").read())
resp = mail.MailResponse(To=bm['to'], From=bm['from'],
Subject=bm['subject'])
resp.attach_all_parts(bm)
resp = resp.to_message()
bm = bm.to_message()
assert_equal(len([x for x in bm.walk()]), len([x for x in resp.walk()]))
def test_craft_from_sample():
list_name = "test.list"
user_full_address = "tester@localhost"
sample = mail.MailResponse(To=list_name + "@localhost",
From=user_full_address,
Subject="Test message with attachments.",
Body="The body as one attachment.")
sample.update({"Test": "update"})
sample.attach(filename="tests/lamson_tests/message_tests.py",
content_type="text/plain",
disposition="attachment")
inmsg = mail.MailRequest("fakepeer", None, None, str(sample))
assert "Test" in sample.keys()
for part in inmsg.to_message().walk():
assert part.get_payload(), "inmsg busted."
outmsg = mail.MailResponse(To=inmsg['from'],
From=inmsg['to'],
Subject=inmsg['subject'])
outmsg.attach_all_parts(inmsg)
result = outmsg.to_message()
for part in result.walk():
assert part.get_payload(), "outmsg parts don't have payload."
def test_route_to_from_works():
msg = mail.MailRequest("fakepeer", "from@localhost",
[u"<to1@localhost>", u"to2@localhost"], "")
assert '<' not in msg.route_to, msg.route_to
msg = mail.MailRequest("fakepeer", "from@localhost",
[u"to1@localhost", u"to2@localhost"], "")
assert '<' not in msg.route_to, msg.route_to
msg = mail.MailRequest("fakepeer", "from@localhost",
[u"to1@localhost", u"<to2@localhost>"], "")
assert '<' not in msg.route_to, msg.route_to
msg = mail.MailRequest("fakepeer", "from@localhost",
[u"to1@localhost"], "")
assert '<' not in msg.route_to, msg.route_to
msg = mail.MailRequest("fakepeer", "from@localhost",
[u"<to1@localhost>"], "")
assert '<' not in msg.route_to, msg.route_to
def test_decode_header_randomness():
assert_equal(mail._decode_header_randomness(None), set())
assert_equal(mail._decode_header_randomness(["z@localhost", '"Z A" <z@localhost>']),
set(["z@localhost", "z@localhost"]))
assert_equal(mail._decode_header_randomness("z@localhost"),
set(["z@localhost"]))
assert_raises(encoding.EncodingError, mail._decode_header_randomness, 1)
def test_msg_is_deprecated():
warnings.simplefilter("ignore")
msg = mail.MailRequest(None, None, None, "")
assert_equal(msg.msg, msg.base)
resp = mail.MailResponse()
assert_equal(resp.msg, resp.base)
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