def METHOD_NAME(buffer_connection):
    from moler.cmd.unix import run_serial_proxy
    run = run_serial_proxy.RunSerialProxy(connection=buffer_connection.moler_connection,
                                           **run_serial_proxy.COMMAND_KWARGS)
    buffer_connection.remote_inject_response([run_serial_proxy.COMMAND_OUTPUT])
    result = run()
    assert result == run_serial_proxy.COMMAND_RESULT