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34 #from mock import patch, call
35 from unittest import TestCase
36 #from itertools import product
38 from kamaki.cli import argument
41 class Argument(TestCase):
43 def test___init__(self):
44 self.assertRaises(ValueError, argument.Argument, 'non-integer')
45 self.assertRaises(AssertionError, argument.Argument, 1)
46 for arity, help, parsed_name, default in (
47 (0, 'help 0', '--zero', None),
48 (1, 'help 1', ['--one', '-o'], 'lala'),
49 (-1, 'help -1', ['--help', '--or', '--more'], 0),
50 (0, 'help 0 again', ['--again', ], True)):
51 a = argument.Argument(arity, help, parsed_name, default)
53 self.assertEqual(arity, a.arity)
54 self.assertEqual(help, a.help)
56 exp_name = parsed_name if (
57 isinstance(parsed_name, list)) else [parsed_name, ]
58 self.assertEqual(exp_name, a.parsed_name)
60 exp_default = default or (None if arity else False)
61 self.assertEqual(exp_default, a.default)
64 if __name__ == '__main__':
66 from kamaki.cli.test import runTestCase
67 runTestCase(Argument, 'Argument', argv[1:])