101 lines
2.9 KiB
Python
101 lines
2.9 KiB
Python
# Copyright 2012-2013 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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import argparse
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from openstackclient.common import parseractions
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from openstackclient.tests import utils
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class TestKeyValueAction(utils.TestCase):
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def setUp(self):
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super(TestKeyValueAction, self).setUp()
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self.parser = argparse.ArgumentParser()
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# Set up our typical usage
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self.parser.add_argument(
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'--property',
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metavar='<key=value>',
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action=parseractions.KeyValueAction,
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default={'green': '20%', 'format': '#rgb'},
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help='Property to store for this volume '
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'(repeat option to set multiple properties)',
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)
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def test_good_values(self):
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results = self.parser.parse_args([
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'--property', 'red=',
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'--property', 'green=100%',
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'--property', 'blue=50%',
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])
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actual = getattr(results, 'property', {})
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# All should pass through unmolested
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expect = {'red': '', 'green': '100%', 'blue': '50%', 'format': '#rgb'}
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self.assertDictEqual(expect, actual)
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def test_error_values(self):
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results = self.parser.parse_args([
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'--property', 'red',
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'--property', 'green=100%',
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'--property', 'blue',
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])
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actual = getattr(results, 'property', {})
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# There should be no red or blue
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expect = {'green': '100%', 'format': '#rgb'}
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self.assertDictEqual(expect, actual)
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class TestNonNegativeAction(utils.TestCase):
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def setUp(self):
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super(TestNonNegativeAction, self).setUp()
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self.parser = argparse.ArgumentParser()
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# Set up our typical usage
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self.parser.add_argument(
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'--foo',
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metavar='<foo>',
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type=int,
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action=parseractions.NonNegativeAction,
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)
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def test_negative_values(self):
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self.assertRaises(
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argparse.ArgumentTypeError,
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self.parser.parse_args,
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"--foo -1".split()
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)
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def test_zero_values(self):
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results = self.parser.parse_args(
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'--foo 0'.split()
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)
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actual = getattr(results, 'foo', None)
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self.assertEqual(actual, 0)
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def test_positive_values(self):
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results = self.parser.parse_args(
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'--foo 1'.split()
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)
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actual = getattr(results, 'foo', None)
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self.assertEqual(actual, 1)
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