'Check flow_mod_specs are correct
Not comprehensive.'

def test_flow_mod_spec(self):

    learn = self._make_learn_action()
    good = '00    0c    00    00    08    02    00    00        00    00    08    02    00    00\n                                                        00    30    00    00    04    06    00    00        00    00    02    06    00    00\n                                                        10    10    00    00    00    02    00    00'.split()
    good = ''.join([chr(int(x, 16)) for x in good])
    self.assertEqual(good, ''.join((x.pack() for x in learn.spec)))
