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Viewing changes to bzrlib/tests/test_options.py

  • Committer: Aaron Bentley
  • Date: 2007-01-17 16:32:40 UTC
  • mto: This revision was merged to the branch mainline in revision 2240.
  • Revision ID: abentley@panoramicfeedback.com-20070117163240-lj6ttc8m57mdrsj0
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bzrlib/tests/test_options.py
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    def parse(self, options, args):
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        parser = option.get_optparser(dict((o.name, o) for o in options))
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        return parser.parse_args(args)
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    def test_conversion(self):
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        options = [option.Option('hello')]
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        opts, args = self.parse(options, ['--no-hello', '--hello'])
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        options = [option.Option('number', type=int)]
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        opts, args = self.parse(options, ['--number', '6'])
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        self.assertEqual(6, opts.number)
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        self.assertRaises(errors.BzrCommandError, self.parse, options, 
 
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        self.assertRaises(errors.BzrCommandError, self.parse, options,
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                          ['--number'])
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        self.assertRaises(errors.BzrCommandError, self.parse, options, 
 
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        self.assertRaises(errors.BzrCommandError, self.parse, options,
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                          ['--no-number'])
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    def test_registry_conversion(self):
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        self.assertEqual({'format':'one'}, opts)
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        opts, args = self.parse(options, ['--format', 'two'])
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        self.assertEqual({'format':'two'}, opts)
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        self.assertRaises(errors.BadOptionValue, self.parse, options, 
 
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        self.assertRaises(errors.BadOptionValue, self.parse, options,
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                          ['--format', 'three'])
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        self.assertRaises(errors.BzrCommandError, self.parse, options, 
 
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        self.assertRaises(errors.BzrCommandError, self.parse, options,
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                          ['--two'])
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        options = [option.RegistryOption('format', '', registry, str, 
 
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        options = [option.RegistryOption('format', '', registry, str,
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                   value_switches=True)]
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        opts, args = self.parse(options, ['--two'])
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        self.assertEqual({'format':'two'}, opts)
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        opts, args = self.parse(options, ['--two', '--one'])
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        self.assertEqual({'format':'one'}, opts)
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        opts, args = self.parse(options, ['--two', '--one', 
 
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        opts, args = self.parse(options, ['--two', '--one',
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                                          '--format', 'two'])
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        self.assertEqual({'format':'two'}, opts)
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    def test_registry_converter(self):
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        options = [option.RegistryOption('format', '', 
 
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        options = [option.RegistryOption('format', '',
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                   bzrdir.format_registry, builtins.get_format_type)]
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        opts, args = self.parse(options, ['--format', 'knit'])
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        self.assertIsInstance(opts.format.repository_format,
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                                    value_switches=True)
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        self.assertEqual(list(opt.iter_switches()),
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                         [('format', None, 'ARG', 'format help'),
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                          ('default', None, None, 'one help'), 
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                          ('one', None, None, 'one help'), 
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                          ('two', None, None, 'two help'), 
 
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                          ('default', None, None, 'one help'),
 
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                          ('one', None, None, 'one help'),
 
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                          ('two', None, None, 'two help'),
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                          ])
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#     >>> parse_args('log -r 500'.split())