def METHOD_NAME(self):
    upper_record = CnameRecord(
        self.zone,
        'CnameUppwerValue',
        {'ttl': 30, 'type': 'CNAME', 'value': 'GITHUB.COM'},
    )
    lower_record = CnameRecord(
        self.zone,
        'CnameLowerValue',
        {'ttl': 30, 'type': 'CNAME', 'value': 'github.com'},
    )
    self.assertEqual(upper_record.value, lower_record.value)