1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
# Copyright 2016 Lars Wirzenius
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# =*= License: GPL-3+ =*=
import email
import unittest
import distixlib
class MessageThreadTests(unittest.TestCase):
def make_message(self, date):
return email.message_from_string(
'Date: {}\nFrom: user@example.com\n\nbody\n'.format(date))
def test_has_no_messages_initially(self):
thread = distixlib.MessageThread()
self.assertEqual(thread.get_messages_in_date_order(), [])
def test_sorts_single_message_correctly(self):
msg = self.make_message('Sun, 21 Feb 2016 11:56:07 +0200')
thread = distixlib.MessageThread()
thread.add_message(msg)
self.assertEqual(thread.get_messages_in_date_order(), [msg])
def test_sorts_two_messages_added_in_date_order_correctly(self):
older = self.make_message('Sun, 21 Feb 2016 11:56:07 +0200')
newer = self.make_message('Sun, 21 Feb 2016 11:56:16 +0200')
thread = distixlib.MessageThread()
thread.add_message(older)
thread.add_message(newer)
self.assertEqual(thread.get_messages_in_date_order(), [older, newer])
def test_sorts_two_messages_added_in_reverse_order_correctly(self):
older = self.make_message('Sun, 21 Feb 2016 11:56:07 +0200')
newer = self.make_message('Sun, 21 Feb 2016 11:56:16 +0200')
thread = distixlib.MessageThread()
thread.add_message(newer)
thread.add_message(older)
self.assertEqual(thread.get_messages_in_date_order(), [older, newer])
|
