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# -*- coding: utf-8 -*-
#
# Copyright (c) 2015 ThoughtWorks, Inc.
#
# Pixelated is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Pixelated 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
import unittest
from mock import patch
from pixelated.adapter.mailstore.body_parser import BodyParser
class BodyParserTest(unittest.TestCase):
def test_simple_text(self):
parser = BodyParser('simple text')
self.assertEqual('simple text', parser.parsed_content())
def test_base64_text(self):
parser = BodyParser('dGVzdCB0ZXh0\n', content_type='text/plain; charset="utf-8"', content_transfer_encoding='base64')
self.assertEqual('test text', parser.parsed_content())
def test_8bit_transfer_encoding_with_iso_8859_1_str_input(self):
data = 'Hmm, here are \xdcml\xe4\xfcts again!'
parser = BodyParser(data, content_type='text/plain; charset=iso-8859-1', content_transfer_encoding='8bit')
self.assertEqual(u'Hmm, here are Ümläüts again!', parser.parsed_content())
def test_8bit_transfer_encoding_with_iso_8859_1_unicode_input(self):
data = u'Hmm, here are \xdcml\xe4\xfcts again!'
parser = BodyParser(data, content_type='text/plain; charset=iso-8859-1', content_transfer_encoding='8bit')
self.assertEqual(u'Hmm, here are Ümläüts again!', parser.parsed_content())
def test_base64_with_default_us_ascii_encoding(self):
parser = BodyParser('dGVzdCB0ZXh0\n', content_type='text/plain', content_transfer_encoding='base64')
self.assertEqual('test text', parser.parsed_content())
@patch('pixelated.adapter.mailstore.body_parser.logger')
def test_body_parser_logs_problems_and_then_ignores_invalid_chars(self, logger_mock):
data = u'unkown char: \ufffd'
parser = BodyParser(data, content_type='text/plain; charset=iso-8859-1', content_transfer_encoding='8bit')
self.assertEqual(u'unkown char: ', parser.parsed_content())
logger_mock.warn.assert_called_with(u'Failed to encode content for charset iso-8859-1. Ignoring invalid chars: \'latin-1\' codec can\'t encode character u\'\\ufffd\' in position 13: ordinal not in range(256)')
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