97 lines
2.8 KiB
Python
97 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (c) 2015 OpenStack Foundation
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# All Rights Reserved.
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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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import os
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import tempfile
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import six
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from testtools import testcase
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from tooz import utils
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class TestUtilsSafePath(testcase.TestCase):
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base = tempfile.gettempdir()
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def test_join(self):
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self.assertEqual(os.path.join(self.base, 'b'),
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utils.safe_abs_path(self.base, "b"))
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self.assertEqual(os.path.join(self.base, 'b', 'c'),
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utils.safe_abs_path(self.base, "b", 'c'))
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self.assertEqual(self.base,
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utils.safe_abs_path(self.base, "b", 'c', '../..'))
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def test_unsafe_join(self):
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self.assertRaises(ValueError, utils.safe_abs_path,
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self.base, "../b")
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self.assertRaises(ValueError, utils.safe_abs_path,
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self.base, "b", 'c', '../../../')
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class TestUtilsCollapse(testcase.TestCase):
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def test_bad_type(self):
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self.assertRaises(TypeError, utils.collapse, "")
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self.assertRaises(TypeError, utils.collapse, [])
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self.assertRaises(TypeError, utils.collapse, 2)
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def test_collapse_simple(self):
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ex = {
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'a': [1],
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'b': 2,
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'c': (1, 2, 3),
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}
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c_ex = utils.collapse(ex)
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self.assertEqual({'a': 1, 'c': 3, 'b': 2}, c_ex)
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def test_collapse_exclusions(self):
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ex = {
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'a': [1],
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'b': 2,
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'c': (1, 2, 3),
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}
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c_ex = utils.collapse(ex, exclude=['a'])
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self.assertEqual({'a': [1], 'c': 3, 'b': 2}, c_ex)
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def test_no_collapse(self):
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ex = {
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'a': [1],
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'b': [2],
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'c': (1, 2, 3),
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}
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c_ex = utils.collapse(ex, exclude=set(six.iterkeys(ex)))
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self.assertEqual(ex, c_ex)
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def test_custom_selector(self):
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ex = {
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'a': [1, 2, 3],
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}
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c_ex = utils.collapse(ex,
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item_selector=lambda items: items[0])
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self.assertEqual({'a': 1}, c_ex)
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def test_empty_lists(self):
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ex = {
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'a': [],
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'b': (),
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'c': [1],
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}
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c_ex = utils.collapse(ex)
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self.assertNotIn('b', c_ex)
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self.assertNotIn('a', c_ex)
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self.assertIn('c', c_ex)
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