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test_encoding.py
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45 lines (28 loc) · 1.33 KB
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from __future__ import absolute_import, unicode_literals
import unittest
import mock
from mopidy.internal import encoding
@mock.patch('mopidy.internal.encoding.locale.getpreferredencoding')
class LocaleDecodeTest(unittest.TestCase):
def test_can_decode_utf8_strings_with_french_content(self, mock):
mock.return_value = 'UTF-8'
result = encoding.locale_decode(
b'[Errno 98] Adresse d\xc3\xa9j\xc3\xa0 utilis\xc3\xa9e')
self.assertEqual('[Errno 98] Adresse d\xe9j\xe0 utilis\xe9e', result)
def test_can_decode_an_ioerror_with_french_content(self, mock):
mock.return_value = 'UTF-8'
error = IOError(98, b'Adresse d\xc3\xa9j\xc3\xa0 utilis\xc3\xa9e')
result = encoding.locale_decode(error)
expected = '[Errno 98] Adresse d\xe9j\xe0 utilis\xe9e'
self.assertEqual(
expected, result,
'%r decoded to %r does not match expected %r' % (
error, result, expected))
def test_does_not_use_locale_to_decode_unicode_strings(self, mock):
mock.return_value = 'UTF-8'
encoding.locale_decode('abc')
self.assertFalse(mock.called)
def test_does_not_use_locale_to_decode_ascii_bytestrings(self, mock):
mock.return_value = 'UTF-8'
encoding.locale_decode('abc')
self.assertFalse(mock.called)