b939dd9922
The managers have a bad habit of reaching back into the client and making assumptions about the values that are saved there. These assumptions are not always correct when we use the session object. Test all the versioned managers against a client that was constructed with the old method and with a keystoneclient session object and a keystoneauth1 session object. Change-Id: I93a26db7ae7e4d887aa815108be71c72b4a1f2bb
226 lines
7.5 KiB
Python
226 lines
7.5 KiB
Python
# 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 logging
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import sys
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import uuid
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import fixtures
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from oslo_serialization import jsonutils
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import requests
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from requests_mock.contrib import fixture
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import six
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from six.moves.urllib import parse as urlparse
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import testscenarios
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import testtools
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from keystoneclient.tests.unit import client_fixtures
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class TestCase(testtools.TestCase):
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TEST_DOMAIN_ID = uuid.uuid4().hex
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TEST_DOMAIN_NAME = uuid.uuid4().hex
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TEST_GROUP_ID = uuid.uuid4().hex
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TEST_ROLE_ID = uuid.uuid4().hex
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TEST_TENANT_ID = uuid.uuid4().hex
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TEST_TENANT_NAME = uuid.uuid4().hex
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TEST_TOKEN = uuid.uuid4().hex
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TEST_TRUST_ID = uuid.uuid4().hex
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TEST_USER = uuid.uuid4().hex
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TEST_USER_ID = uuid.uuid4().hex
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TEST_ROOT_URL = 'http://127.0.0.1:5000/'
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def setUp(self):
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super(TestCase, self).setUp()
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self.deprecations = self.useFixture(client_fixtures.Deprecations())
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self.logger = self.useFixture(fixtures.FakeLogger(level=logging.DEBUG))
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self.requests_mock = self.useFixture(fixture.Fixture())
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def stub_url(self, method, parts=None, base_url=None, json=None, **kwargs):
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if not base_url:
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base_url = self.TEST_URL
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if json:
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kwargs['text'] = jsonutils.dumps(json)
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headers = kwargs.setdefault('headers', {})
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headers['Content-Type'] = 'application/json'
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if parts:
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url = '/'.join([p.strip('/') for p in [base_url] + parts])
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else:
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url = base_url
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url = url.replace("/?", "?")
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self.requests_mock.register_uri(method, url, **kwargs)
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def assertRequestBodyIs(self, body=None, json=None):
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last_request_body = self.requests_mock.last_request.body
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if json:
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val = jsonutils.loads(last_request_body)
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self.assertEqual(json, val)
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elif body:
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self.assertEqual(body, last_request_body)
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def assertQueryStringIs(self, qs=''):
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"""Verify the QueryString matches what is expected.
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The qs parameter should be of the format \'foo=bar&abc=xyz\'
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"""
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expected = urlparse.parse_qs(qs, keep_blank_values=True)
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parts = urlparse.urlparse(self.requests_mock.last_request.url)
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querystring = urlparse.parse_qs(parts.query, keep_blank_values=True)
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self.assertEqual(expected, querystring)
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def assertQueryStringContains(self, **kwargs):
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"""Verify the query string contains the expected parameters.
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This method is used to verify that the query string for the most recent
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request made contains all the parameters provided as ``kwargs``, and
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that the value of each parameter contains the value for the kwarg. If
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the value for the kwarg is an empty string (''), then all that's
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verified is that the parameter is present.
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"""
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parts = urlparse.urlparse(self.requests_mock.last_request.url)
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qs = urlparse.parse_qs(parts.query, keep_blank_values=True)
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for k, v in six.iteritems(kwargs):
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self.assertIn(k, qs)
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self.assertIn(v, qs[k])
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def assertRequestHeaderEqual(self, name, val):
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"""Verify that the last request made contains a header and its value
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The request must have already been made.
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"""
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headers = self.requests_mock.last_request.headers
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self.assertEqual(headers.get(name), val)
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if tuple(sys.version_info)[0:2] < (2, 7):
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def assertDictEqual(self, d1, d2, msg=None):
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# Simple version taken from 2.7
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self.assertIsInstance(d1, dict,
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'First argument is not a dictionary')
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self.assertIsInstance(d2, dict,
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'Second argument is not a dictionary')
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if d1 != d2:
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if msg:
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self.fail(msg)
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else:
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standardMsg = '%r != %r' % (d1, d2)
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self.fail(standardMsg)
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TestCase.assertDictEqual = assertDictEqual
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class TestResponse(requests.Response):
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"""Class used to wrap requests.Response and provide some
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convenience to initialize with a dict.
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"""
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def __init__(self, data):
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self._text = None
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super(TestResponse, self).__init__()
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if isinstance(data, dict):
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self.status_code = data.get('status_code', 200)
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headers = data.get('headers')
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if headers:
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self.headers.update(headers)
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# Fake the text attribute to streamline Response creation
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# _content is defined by requests.Response
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self._content = data.get('text')
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else:
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self.status_code = data
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def __eq__(self, other):
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return self.__dict__ == other.__dict__
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@property
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def text(self):
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return self.content
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class DisableModuleFixture(fixtures.Fixture):
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"""A fixture to provide support for unloading/disabling modules."""
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def __init__(self, module, *args, **kw):
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super(DisableModuleFixture, self).__init__(*args, **kw)
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self.module = module
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self._finders = []
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self._cleared_modules = {}
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def tearDown(self):
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super(DisableModuleFixture, self).tearDown()
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for finder in self._finders:
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sys.meta_path.remove(finder)
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sys.modules.update(self._cleared_modules)
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def clear_module(self):
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cleared_modules = {}
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for fullname in list(sys.modules):
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if (fullname == self.module or
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fullname.startswith(self.module + '.')):
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cleared_modules[fullname] = sys.modules.pop(fullname)
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return cleared_modules
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def setUp(self):
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"""Ensure ImportError for the specified module."""
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super(DisableModuleFixture, self).setUp()
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# Clear 'module' references in sys.modules
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self._cleared_modules.update(self.clear_module())
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finder = NoModuleFinder(self.module)
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self._finders.append(finder)
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sys.meta_path.insert(0, finder)
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class ClientTestCaseMixin(testscenarios.WithScenarios):
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client_fixture_class = None
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data_fixture_class = None
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def setUp(self):
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super(ClientTestCaseMixin, self).setUp()
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self.data_fixture = None
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self.client_fixture = None
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self.client = None
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if self.client_fixture_class:
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fix = self.client_fixture_class(self.requests_mock,
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self.deprecations)
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self.client_fixture = self.useFixture(fix)
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self.client = self.client_fixture.client
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self.TEST_USER_ID = self.client_fixture.user_id
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if self.data_fixture_class:
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fix = self.data_fixture_class(self.requests_mock)
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self.data_fixture = self.useFixture(fix)
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class NoModuleFinder(object):
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"""Disallow further imports of 'module'."""
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def __init__(self, module):
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self.module = module
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def find_module(self, fullname, path):
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if fullname == self.module or fullname.startswith(self.module + '.'):
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raise ImportError
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