Method assertParseOK

Lib/test/test_optparse.py:50–78

Assert the options are what we expected when parsing arguments. Otherwise, fail with a nicely formatted message. Keyword arguments: args -- A list of arguments to parse with OptionParser. expected_opts -- The options expected. expected_positional_args -- The

(self, args, expected_opts, expected_positional_args)

class BaseTest(unittest.TestCase):
    def assertParseOK(self, args, expected_opts, expected_positional_args):
        """Assert the options are what we expected when parsing arguments.

        Otherwise, fail with a nicely formatted message.

        Keyword arguments:
        args -- A list of arguments to parse with OptionParser.
        expected_opts -- The options expected.
        expected_positional_args -- The positional arguments expected.

        Returns the options and positional args for further testing.
        """

        (options, positional_args) = self.parser.parse_args(args)
        optdict = vars(options)

        self.assertEqual(optdict, expected_opts,
                         """
Options are %(optdict)s.
Should be %(expected_opts)s.
Args were %(args)s.""" % locals())

        self.assertEqual(positional_args, expected_positional_args,
                         """
Positional arguments are %(positional_args)s.
Should be %(expected_positional_args)s.
Args were %(args)s.""" % locals ())

        return (options, positional_args)

    def assertRaises(self,
                     func,