100 lines
3.5 KiB
Python
100 lines
3.5 KiB
Python
# Copyright (c) 2015 Intel Corporation
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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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Tests for the versions constants and methods.
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"""
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import re
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from unittest import mock
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from ironic.api.controllers.v1 import versions
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from ironic.common import release_mappings
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from ironic.conf import CONF
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from ironic.tests import base
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class TestVersionConstants(base.TestCase):
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def setUp(self):
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super(TestVersionConstants, self).setUp()
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# Get all of our named constants. They all begin with r'MINOR_[0-9]'
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self.minor_consts = [x for x in dir(versions)
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if re.search(r'^MINOR_[0-9]', x)]
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# Sort key needs to be an integer
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def minor_key(x):
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return int(x.split('_', 2)[1])
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self.minor_consts.sort(key=minor_key)
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def test_max_ver_str(self):
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# Test to make sure _MAX_VERSION_STRING corresponds with the largest
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# MINOR_ constant
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max_ver = '1.{}'.format(getattr(versions, self.minor_consts[-1]))
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self.assertEqual(max_ver, versions._MAX_VERSION_STRING)
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def test_min_ver_str(self):
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# Try to make sure someone doesn't change the _MIN_VERSION_STRING by
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# accident and make sure it exists
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self.assertEqual('1.1', versions._MIN_VERSION_STRING)
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def test_name_value_match(self):
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# Test to make sure variable name matches the value. For example
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# MINOR_99_FOO should equal 99
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for var_name in self.minor_consts:
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version = int(var_name.split('_', 2)[1])
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self.assertEqual(
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version, getattr(versions, var_name),
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'Constant "{}" does not equal {}'.format(var_name, version))
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def test_duplicates(self):
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# Test to make sure no duplicates values
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seen_values = set()
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for var_name in self.minor_consts:
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value = getattr(versions, var_name)
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self.assertNotIn(
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value, seen_values,
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'The value {} has been used more than once'.format(value))
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seen_values.add(value)
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class TestMaxVersionString(base.TestCase):
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def test_max_version_not_pinned(self):
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CONF.set_override('pin_release_version', None)
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self.assertEqual(versions._MAX_VERSION_STRING,
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versions.max_version_string())
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def test_max_version_not_pinned_in_release_mappings(self):
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CONF.set_override('pin_release_version', None)
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self.assertEqual(release_mappings.RELEASE_MAPPING['master']['api'],
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versions.max_version_string())
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@mock.patch('ironic.common.release_mappings.RELEASE_MAPPING',
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autospec=True)
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def test_max_version_pinned(self, mock_release_mapping):
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CONF.set_override('pin_release_version',
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release_mappings.RELEASE_VERSIONS[-1])
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mock_release_mapping.get.return_value = {
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'api': '1.5',
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'rpc': '1.4',
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'objects': {
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'MyObj': ['1.4'],
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}
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}
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self.assertEqual('1.5', versions.max_version_string())
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