'The I{-i} and I{-oi} options for ignoring C{"."} by itself on a line
are unsupported and if either is passed to L{parseOptions},
L{SystemExit} is raised.'

def test_ignoreFullStop(self):

    exc = self.assertRaises(SystemExit, parseOptions, ['-i'])
    self.assertEqual(exc.args, ('Unsupported    option.',))
    exc = self.assertRaises(SystemExit, parseOptions, ['-oi'])
    self.assertEqual(exc.args, ('Unsupported    option.',))
