'get_language_info return the first fallback language info if the lang_info
struct does not contain the \'name\' key.'

def test_fallback_language_code(self):

    li = get_language_info('zh-my')
    self.assertEqual(li['code'], 'zh-hans')
    li = get_language_info('zh-hans')
    self.assertEqual(li['code'], 'zh-hans')
