def METHOD_NAME(self):
    self.assertEqual(
        AirtelTCLBackend.get_text_and_lang_id(QueuedSMS(text='abc')),
        ('abc', None)
    )
    self.assertEqual(
        AirtelTCLBackend.get_text_and_lang_id(QueuedSMS(text='\u0928\u092e\u0938\u094d\u0924\u0947')),
        ('&#2344;&#2350;&#2360;&#2381;&#2340;&#2375;', '2')
    )