#!/usr/bin/env python3
#
#  Copyright (c) 2021, The OpenThread Authors.
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#
import logging
import unittest

import thread_cert

# Test description:
#   This test verifies `otbr-agent --radio-version` works.
#
# Topology:
#    ----------------(eth)--------------------
#           |
#          BR
#

BR = 1


class SingleBorderRouter(thread_cert.TestCase):
    USE_MESSAGE_FACTORY = False

    TOPOLOGY = {
        BR: {
            'name': 'BR',
            'is_otbr': True,
            'version': '1.2',
        },
    }

    def test(self):
        br = self.nodes[BR]
        rcp_version = br.get_rcp_version()
        logging.info('RCP version: %s', rcp_version)
        br.stop_otbr_service()

        radio_version_output = br.bash("/usr/sbin/otbr-agent -d7 -v spinel+hdlc+uart:///dev/ttyUSB0 --radio-version")
        logging.info("--radio-version output: %r", radio_version_output)
        self.assertEqual(1, len(radio_version_output))
        self.assertEqual(rcp_version, radio_version_output[0].strip())


if __name__ == '__main__':
    unittest.main()