Source code for watcherclient.tests.common.test_api_versioning

# Copyright 2016 Mirantis
# All Rights Reserved.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

import mock

from watcherclient.common import api_versioning
from watcherclient import exceptions
from watcherclient.tests import utils


[docs]class APIVersionTestCase(utils.BaseTestCase):
[docs] def test_valid_version_strings(self): def _test_string(version, exp_major, exp_minor): v = api_versioning.APIVersion(version) self.assertEqual(v.ver_major, exp_major) self.assertEqual(v.ver_minor, exp_minor) _test_string("1.1", 1, 1) _test_string("2.10", 2, 10) _test_string("5.234", 5, 234) _test_string("12.5", 12, 5) _test_string("2.0", 2, 0) _test_string("2.200", 2, 200)
[docs] def test_null_version(self): v = api_versioning.APIVersion() self.assertTrue(v.is_null())
[docs] def test_invalid_version_strings(self): self.assertRaises(exceptions.UnsupportedVersion, api_versioning.APIVersion, "2") self.assertRaises(exceptions.UnsupportedVersion, api_versioning.APIVersion, "200") self.assertRaises(exceptions.UnsupportedVersion, api_versioning.APIVersion, "2.1.4") self.assertRaises(exceptions.UnsupportedVersion, api_versioning.APIVersion, "200.23.66.3") self.assertRaises(exceptions.UnsupportedVersion, api_versioning.APIVersion, "5 .3") self.assertRaises(exceptions.UnsupportedVersion, api_versioning.APIVersion, "5. 3") self.assertRaises(exceptions.UnsupportedVersion, api_versioning.APIVersion, "5.03") self.assertRaises(exceptions.UnsupportedVersion, api_versioning.APIVersion, "02.1") self.assertRaises(exceptions.UnsupportedVersion, api_versioning.APIVersion, "2.001") self.assertRaises(exceptions.UnsupportedVersion, api_versioning.APIVersion, "") self.assertRaises(exceptions.UnsupportedVersion, api_versioning.APIVersion, " 2.1") self.assertRaises(exceptions.UnsupportedVersion, api_versioning.APIVersion, "2.1 ")
[docs] def test_version_comparisons(self): v1 = api_versioning.APIVersion("2.0") v2 = api_versioning.APIVersion("2.5") v3 = api_versioning.APIVersion("5.23") v4 = api_versioning.APIVersion("2.0") v_null = api_versioning.APIVersion() self.assertTrue(v1 < v2) self.assertTrue(v3 > v2) self.assertTrue(v1 != v2) self.assertTrue(v1 == v4) self.assertTrue(v1 != v_null) self.assertTrue(v_null == v_null) self.assertRaises(TypeError, v1.__le__, "2.1")
[docs] def test_version_matches(self): v1 = api_versioning.APIVersion("2.0") v2 = api_versioning.APIVersion("2.5") v3 = api_versioning.APIVersion("2.45") v4 = api_versioning.APIVersion("3.3") v5 = api_versioning.APIVersion("3.23") v6 = api_versioning.APIVersion("2.0") v7 = api_versioning.APIVersion("3.3") v8 = api_versioning.APIVersion("4.0") v_null = api_versioning.APIVersion() self.assertTrue(v2.matches(v1, v3)) self.assertTrue(v2.matches(v1, v_null)) self.assertTrue(v1.matches(v6, v2)) self.assertTrue(v4.matches(v2, v7)) self.assertTrue(v4.matches(v_null, v7)) self.assertTrue(v4.matches(v_null, v8)) self.assertFalse(v1.matches(v2, v3)) self.assertFalse(v5.matches(v2, v4)) self.assertFalse(v2.matches(v3, v1)) self.assertRaises(ValueError, v_null.matches, v1, v3)
[docs] def test_get_string(self): v1_string = "3.23" v1 = api_versioning.APIVersion(v1_string) self.assertEqual(v1_string, v1.get_string()) self.assertRaises(ValueError, api_versioning.APIVersion().get_string)
[docs]class GetAPIVersionTestCase(utils.BaseTestCase):
[docs] def test_get_available_client_versions(self): output = api_versioning.get_available_major_versions() self.assertNotEqual([], output)
[docs] def test_wrong_format(self): self.assertRaises(exceptions.UnsupportedVersion, api_versioning.get_api_version, "something_wrong")
[docs] def test_wrong_major_version(self): self.assertRaises(exceptions.UnsupportedVersion, api_versioning.get_api_version, "2")
@mock.patch("watcherclient.common.api_versioning.APIVersion")
[docs] def test_only_major_part_is_presented(self, mock_apiversion): version = 7 self.assertEqual(mock_apiversion.return_value, api_versioning.get_api_version(version)) mock_apiversion.assert_called_once_with("%s.0" % str(version))
@mock.patch("watcherclient.common.api_versioning.APIVersion")
[docs] def test_major_and_minor_parts_is_presented(self, mock_apiversion): version = "2.7" self.assertEqual(mock_apiversion.return_value, api_versioning.get_api_version(version)) mock_apiversion.assert_called_once_with(version)