#!/usr/bin/env python

#

# Copyright 2004,2007 Free Software Foundation, Inc.

# 

# This file is part of GNU Radio

# 

# GNU Radio is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 3, or (at your option)

# any later version.

# 

# GNU Radio is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with GNU Radio; see the file COPYING.  If not, write to

# the Free Software Foundation, Inc., 51 Franklin Street,

# Boston, MA 02110-1301, USA.

# 

from gnuradio import gr, gr_unittest

class test_ccsds_27 (gr_unittest.TestCase):

    def setUp (self):

        self.tb = gr.top_block ()

    def tearDown (self):

        self.tb = None

    def xtest_ccsds_27 (self):

        src_data = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)

        expected = (0, 0, 0, 0, 1, 2, 3, 4, 5, 6)

        src = gr.vector_source_b(src_data)

        enc = gr.encode_ccsds_27_bb()

        b2f = gr.char_to_float()

        add = gr.add_const_ff(-0.5)

        mul = gr.multiply_const_ff(2.0)

        dec = gr.decode_ccsds_27_fb()

        dst = gr.vector_sink_b()

        self.tb.connect(src, enc, b2f, add, mul, dec, dst)

        self.tb.run()

        dst_data = dst.data()

        self.assertEqual(expected, dst_data)

if __name__ == '__main__':

    gr_unittest.main ()