def test_test_debhelper_option_parsing():
parser = cmdline.DebhelperOptionParser()
parser.add_option('--sourcedirectory')
opts, args = parser.parse_args(['-O--sourcedirectory', '/tmp'])
eq_('/tmp', opts.sourcedirectory)
eq_([], args)
def test_unknown_argument_is_error(error_mock):
parser = cmdline.DebhelperOptionParser(usage='foo')
parser.parse_args(['-f'])
eq_(1, error_mock.call_count)
