Method test_assertIsLanguageCode_hardcoded

tests/TestCommon.py:35–76

Test assertIsLanguageCode() using hard-coded values

(self)

    """Test case for Common."""

    def test_assertIsLanguageCode_hardcoded(self):
        """Test assertIsLanguageCode() using hard-coded values"""
        valid_codes = [
            'be@latin',
            'C.UTF-8',
            'C.utf8',
            'C',
            'de_DE.iso88591',
            'de-CH',  # seen in Fedora in Docker
            'en-US',
            'en_US',
            'en',
            'fr_FR.utf8',
            'ja_JP.SJIS',
            'ko_KR.eucKR',
            'nb_NO.ISO-8859-1',
            'POSIX',
            'ru_RU.KOI8-R',
            'zh_Hant',
        ]

        invalid_codes = ['e', 'en_', 'english', 'en_US_', '123',
                         'en_us', 'en_US.',
                         'en_us.utf8',
                         'en_us.UTF-8',
                         'utf8',
                         'UTF-8',
                         '.utf8',
                         '.UTF-8',
                         '',
                         [],
                         0,
                         None]
        invalid_codes.extend([code + ' ' for code in valid_codes])
        invalid_codes.extend([' ' + code for code in valid_codes])

        for code in valid_codes:
            self.assertIsLanguageCode(code)

        for code in invalid_codes:
            with self.assertRaises(AssertionError, msg=f'Expected exception for {code}'):
                self.assertIsLanguageCode(code)

    def test_assertIsLanguageCode_live(self):
        """Test assertIsLanguageCode() using live data"""