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# encoding=utf-8
# Copyright © 2017 Dylan Baker
#
# 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 <https://www.gnu.org/licenses/>.
import unittest
from unittest import mock
from alot import account
from alot.db import message
class MockNotmuchMessage(object):
"""An object that looks very much like a notmuch message.
All public instance variables that are not part of the notmuch Message
class are prefaced with mock.
"""
class MockProperties(object):
def getall(self, *args, **kwargs):
return []
def __init__(self, headers=None, tags=None):
self.mock_headers = headers or {}
self.mock_message_id = 'message id'
self.mock_thread_id = 'thread id'
self.mock_date = 0
self.mock_filename = 'filename'
self.mock_tags = tags or []
def header(self, field):
return self.mock_headers.get(field, '')
@property
def messageid(self):
return self.mock_message_id
@property
def threadid(self):
return self.mock_thread_id
@property
def date(self):
return self.mock_date
@property
def path(self):
return self.mock_filename
@property
def tags(self):
return self.mock_tags
@property
def properties(self):
return MockNotmuchMessage.MockProperties()
class TestMessage(unittest.TestCase):
def test_get_author_email_only(self):
"""Message._from is populated using the 'From' header when only an
email address is provided.
"""
msg = message.Message(mock.Mock(),
MockNotmuchMessage({'From': 'user@example.com'}))
self.assertEqual(msg.get_author(), ('', 'user@example.com'))
def test_get_author_name_and_email(self):
"""Message._from is populated using the 'From' header when an email and
name are provided.
"""
msg = message.Message(
mock.Mock(),
MockNotmuchMessage({'From': '"User Name" <user@example.com>'}))
self.assertEqual(msg.get_author(), ('User Name', 'user@example.com'))
def test_get_author_sender(self):
"""Message._from is populated using the 'Sender' header when no 'From'
header is present.
"""
msg = message.Message(
mock.Mock(),
MockNotmuchMessage({'Sender': '"User Name" <user@example.com>'}))
self.assertEqual(msg.get_author(), ('User Name', 'user@example.com'))
def test_get_author_no_name_draft(self):
"""Message._from is populated from the default account if the draft tag
is present.
"""
acc = mock.Mock()
acc.address = account.Address('user', 'example.com')
acc.realname = 'User Name'
with mock.patch('alot.db.message.settings.get_accounts',
mock.Mock(return_value=[acc])):
msg = message.Message(
mock.Mock(), MockNotmuchMessage(tags=['draft']))
self.assertEqual(msg.get_author(), ('User Name', 'user@example.com'))
def test_get_author_no_name(self):
"""Message._from is set to 'Unkown' if there is no relavent header and
the message is not a draft.
"""
acc = mock.Mock()
acc.address = account.Address('user', 'example.com')
acc.realname = 'User Name'
with mock.patch('alot.db.message.settings.get_accounts',
mock.Mock(return_value=[acc])):
msg = message.Message(mock.Mock(), MockNotmuchMessage())
self.assertEqual(msg.get_author(), ('Unknown', ''))
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