917591428e
This patch adds a region selector dropdown at the top of both the Project and Admin dashboards if more than one region is available in the user's service catalog. The user is allowed to choose from any region available in the service catalog. By selecting a region, the user is limited to accessing endpoints in that region only as long as the go through api.base.url_for If there are more than one endpoint for a service in a region the first in the catalog is returned. Further work on the blueprint will handle that complexity. Supporting Keystone v2.0 and v3 catalog formats. Partially implements blueprint multiple-service-endpoints Change-Id: I1ab6539c7c5f4b1ae4b1716059370e86b6ca4d2e
165 lines
6.0 KiB
Python
165 lines
6.0 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Copyright 2012 Nebula, Inc.
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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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from __future__ import absolute_import
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from horizon import exceptions
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from openstack_dashboard.api import base as api_base
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from openstack_dashboard.test import helpers as test
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class APIResource(api_base.APIResourceWrapper):
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""" Simple APIResource for testing """
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_attrs = ['foo', 'bar', 'baz']
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@staticmethod
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def get_instance(innerObject=None):
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if innerObject is None:
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class InnerAPIResource(object):
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pass
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innerObject = InnerAPIResource()
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innerObject.foo = 'foo'
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innerObject.bar = 'bar'
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return APIResource(innerObject)
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class APIDict(api_base.APIDictWrapper):
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""" Simple APIDict for testing """
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_attrs = ['foo', 'bar', 'baz']
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@staticmethod
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def get_instance(innerDict=None):
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if innerDict is None:
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innerDict = {'foo': 'foo',
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'bar': 'bar'}
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return APIDict(innerDict)
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# Wrapper classes that only define _attrs don't need extra testing.
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class APIResourceWrapperTests(test.TestCase):
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def test_get_attribute(self):
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resource = APIResource.get_instance()
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self.assertEqual(resource.foo, 'foo')
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def test_get_invalid_attribute(self):
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resource = APIResource.get_instance()
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self.assertNotIn('missing', resource._attrs,
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msg="Test assumption broken. Find new missing attribute")
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with self.assertRaises(AttributeError):
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resource.missing
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def test_get_inner_missing_attribute(self):
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resource = APIResource.get_instance()
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with self.assertRaises(AttributeError):
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resource.baz
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class APIDictWrapperTests(test.TestCase):
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# APIDict allows for both attribute access and dictionary style [element]
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# style access. Test both
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def test_get_item(self):
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resource = APIDict.get_instance()
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self.assertEqual(resource.foo, 'foo')
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self.assertEqual(resource['foo'], 'foo')
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def test_get_invalid_item(self):
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resource = APIDict.get_instance()
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self.assertNotIn('missing', resource._attrs,
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msg="Test assumption broken. Find new missing attribute")
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with self.assertRaises(AttributeError):
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resource.missing
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with self.assertRaises(KeyError):
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resource['missing']
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def test_get_inner_missing_attribute(self):
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resource = APIDict.get_instance()
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with self.assertRaises(AttributeError):
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resource.baz
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with self.assertRaises(KeyError):
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resource['baz']
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def test_get_with_default(self):
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resource = APIDict.get_instance()
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self.assertEqual(resource.get('foo'), 'foo')
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self.assertIsNone(resource.get('baz'))
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self.assertEqual('retValue', resource.get('baz', 'retValue'))
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class ApiHelperTests(test.TestCase):
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""" Tests for functions that don't use one of the api objects """
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def test_url_for(self):
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url = api_base.url_for(self.request, 'image')
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self.assertEqual(url, 'http://public.glance.example.com:9292/v1')
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url = api_base.url_for(self.request, 'image', endpoint_type='adminURL')
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self.assertEqual(url, 'http://admin.glance.example.com:9292/v1')
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url = api_base.url_for(self.request, 'compute')
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self.assertEqual(url, 'http://public.nova.example.com:8774/v2')
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url = api_base.url_for(self.request, 'compute',
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endpoint_type='adminURL')
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self.assertEqual(url, 'http://admin.nova.example.com:8774/v2')
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url = api_base.url_for(self.request, 'volume')
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self.assertEqual(url, 'http://public.nova.example.com:8776/v1')
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url = api_base.url_for(self.request, 'volume',
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endpoint_type="internalURL")
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self.assertEqual(url, 'http://int.nova.example.com:8776/v1')
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url = api_base.url_for(self.request, 'volume',
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endpoint_type='adminURL')
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self.assertEqual(url, 'http://admin.nova.example.com:8776/v1')
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self.assertNotIn('notAnApi', self.request.user.service_catalog,
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'Select a new nonexistent service catalog key')
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with self.assertRaises(exceptions.ServiceCatalogException):
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url = api_base.url_for(self.request, 'notAnApi')
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self.request.user.services_region = "RegionTwo"
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url = api_base.url_for(self.request, 'compute')
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self.assertEqual(url, 'http://public.nova2.example.com:8774/v2')
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self.request.user.services_region = "RegionTwo"
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url = api_base.url_for(self.request, 'compute',
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endpoint_type='adminURL')
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self.assertEqual(url, 'http://admin.nova2.example.com:8774/v2')
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self.request.user.services_region = "RegionTwo"
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with self.assertRaises(exceptions.ServiceCatalogException):
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url = api_base.url_for(self.request, 'image')
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self.request.user.services_region = "bogus_value"
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url = api_base.url_for(self.request, 'identity',
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endpoint_type='adminURL')
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self.assertEqual(url, 'http://admin.keystone.example.com:35357/v2.0')
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self.request.user.services_region = "bogus_value"
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with self.assertRaises(exceptions.ServiceCatalogException):
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url = api_base.url_for(self.request, 'image')
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