def test_err2unicode_on_cp1252_error(self, monkeypatch):
monkeypatch.setattr(locale, 'getpreferredencoding',
lambda _=False: 'cp1252')
msg = u'Permission refusée'
result = strings.err2unicode(Exception(msg.encode('cp1252')))
assert not isinstance(result, bytes)
assert result == msg
def test_err2unicode_on_utf8_error(self):
msg = u'Permission refusée'
result = strings.err2unicode(Exception(msg.encode('utf-8')))
assert not isinstance(result, bytes)
assert result == msg
def test_err2unicode_on_ascii_error(self):
assert strings.err2unicode(Exception('TEST')) == 'TEST'
def test_err2unicode_with_unicode(self):
assert strings.err2unicode(u'é') == u'é'
def test_err2unicode_with_bytes(self):
res = strings.err2unicode(u'é'.encode('utf-8'))
assert res == u'é'
def test_err2unicode_with_unknow_bytes(self):
msg = ''.join(chr(i) for i in range(0, 255))
result = strings.err2unicode(Exception(msg))
assert not isinstance(result, bytes)
assert result.encode('utf-8') # should not raise exception.