Method test_getencoding_fallback

Lib/test/test_locale.py:669–676

(self)

        codecs.lookup(enc)

    def test_getencoding_fallback(self):
        # When _locale.getencoding() is missing, locale.getencoding() uses
        # the Python filesystem
        encoding = 'FALLBACK_ENCODING'
        with mock.patch.object(sys, 'getfilesystemencoding',
                               return_value=encoding):
            locale_fallback = import_fresh_module('locale', blocked=['_locale'])
            self.assertEqual(locale_fallback.getencoding(), encoding)

    def test_getpreferredencoding(self):
        # Invoke getpreferredencoding to make sure it does not cause exceptions.