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# 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 copy
from keystoneclient import access
from keystoneclient import exceptions
from keystoneclient.tests.v3 import client_fixtures
from keystoneclient.tests.v3 import utils
class ServiceCatalogTest(utils.TestCase):
def setUp(self):
super(ServiceCatalogTest, self).setUp()
self.AUTH_RESPONSE_BODY = copy.deepcopy(
client_fixtures.AUTH_RESPONSE_BODY)
self.RESPONSE = utils.TestResponse({
"headers": client_fixtures.AUTH_RESPONSE_HEADERS
})
self.north_endpoints = {'public':
'http://glance.north.host/glanceapi/public',
'internal':
'http://glance.north.host/glanceapi/internal',
'admin':
'http://glance.north.host/glanceapi/admin'}
self.south_endpoints = {'public':
'http://glance.south.host/glanceapi/public',
'internal':
'http://glance.south.host/glanceapi/internal',
'admin':
'http://glance.south.host/glanceapi/admin'}
def test_building_a_service_catalog(self):
auth_ref = access.AccessInfo.factory(self.RESPONSE,
self.AUTH_RESPONSE_BODY)
sc = auth_ref.service_catalog
self.assertEqual(sc.url_for(service_type='compute'),
"https://compute.north.host/novapi/public")
self.assertEqual(sc.url_for(service_type='compute',
endpoint_type='internal'),
"https://compute.north.host/novapi/internal")
self.assertRaises(exceptions.EndpointNotFound, sc.url_for, "region",
"South", service_type='compute')
def test_service_catalog_endpoints(self):
auth_ref = access.AccessInfo.factory(self.RESPONSE,
self.AUTH_RESPONSE_BODY)
sc = auth_ref.service_catalog
public_ep = sc.get_endpoints(service_type='compute',
endpoint_type='public')
self.assertEqual(public_ep['compute'][0]['region'], 'North')
self.assertEqual(public_ep['compute'][0]['url'],
"https://compute.north.host/novapi/public")
def test_service_catalog_regions(self):
self.AUTH_RESPONSE_BODY['token']['region_name'] = "North"
auth_ref = access.AccessInfo.factory(self.RESPONSE,
self.AUTH_RESPONSE_BODY)
sc = auth_ref.service_catalog
url = sc.url_for(service_type='image', endpoint_type='public')
self.assertEqual(url, "http://glance.north.host/glanceapi/public")
self.AUTH_RESPONSE_BODY['token']['region_name'] = "South"
auth_ref = access.AccessInfo.factory(self.RESPONSE,
self.AUTH_RESPONSE_BODY)
sc = auth_ref.service_catalog
url = sc.url_for(service_type='image', endpoint_type='internal')
self.assertEqual(url, "http://glance.south.host/glanceapi/internal")
def test_service_catalog_empty(self):
self.AUTH_RESPONSE_BODY['token']['catalog'] = []
auth_ref = access.AccessInfo.factory(self.RESPONSE,
self.AUTH_RESPONSE_BODY)
self.assertRaises(exceptions.EmptyCatalog,
auth_ref.service_catalog.url_for,
service_type='image',
endpoint_type='internalURL')
def test_service_catalog_get_endpoints_region_names(self):
auth_ref = access.AccessInfo.factory(None, self.AUTH_RESPONSE_BODY)
sc = auth_ref.service_catalog
endpoints = sc.get_endpoints(service_type='image', region_name='North')
self.assertEqual(len(endpoints), 1)
for endpoint in endpoints['image']:
self.assertEqual(endpoint['url'],
self.north_endpoints[endpoint['interface']])
endpoints = sc.get_endpoints(service_type='image', region_name='South')
self.assertEqual(len(endpoints), 1)
for endpoint in endpoints['image']:
self.assertEqual(endpoint['url'],
self.south_endpoints[endpoint['interface']])
endpoints = sc.get_endpoints(service_type='compute')
self.assertEqual(len(endpoints['compute']), 3)
endpoints = sc.get_endpoints(service_type='compute',
region_name='North')
self.assertEqual(len(endpoints['compute']), 3)
endpoints = sc.get_endpoints(service_type='compute',
region_name='West')
self.assertEqual(len(endpoints['compute']), 0)
def test_service_catalog_url_for_region_names(self):
auth_ref = access.AccessInfo.factory(None, self.AUTH_RESPONSE_BODY)
sc = auth_ref.service_catalog
url = sc.url_for(service_type='image', region_name='North')
self.assertEqual(url, self.north_endpoints['public'])
url = sc.url_for(service_type='image', region_name='South')
self.assertEqual(url, self.south_endpoints['public'])
self.assertRaises(exceptions.EndpointNotFound, sc.url_for,
service_type='image', region_name='West')
def test_servcie_catalog_get_url_region_names(self):
auth_ref = access.AccessInfo.factory(None, self.AUTH_RESPONSE_BODY)
sc = auth_ref.service_catalog
urls = sc.get_urls(service_type='image')
self.assertEqual(len(urls), 2)
urls = sc.get_urls(service_type='image', region_name='North')
self.assertEqual(len(urls), 1)
self.assertEqual(urls[0], self.north_endpoints['public'])
urls = sc.get_urls(service_type='image', region_name='South')
self.assertEqual(len(urls), 1)
self.assertEqual(urls[0], self.south_endpoints['public'])
urls = sc.get_urls(service_type='image', region_name='West')
self.assertIsNone(urls)
def test_service_catalog_param_overrides_body_region(self):
self.AUTH_RESPONSE_BODY['token']['region_name'] = "North"
auth_ref = access.AccessInfo.factory(None, self.AUTH_RESPONSE_BODY)
sc = auth_ref.service_catalog
url = sc.url_for(service_type='image')
self.assertEqual(url, self.north_endpoints['public'])
url = sc.url_for(service_type='image', region_name='South')
self.assertEqual(url, self.south_endpoints['public'])
endpoints = sc.get_endpoints(service_type='image')
self.assertEqual(len(endpoints['image']), 3)
for endpoint in endpoints['image']:
self.assertEqual(endpoint['url'],
self.north_endpoints[endpoint['interface']])
endpoints = sc.get_endpoints(service_type='image', region_name='South')
self.assertEqual(len(endpoints['image']), 3)
for endpoint in endpoints['image']:
self.assertEqual(endpoint['url'],
self.south_endpoints[endpoint['interface']])
def test_service_catalog_service_name(self):
auth_ref = access.AccessInfo.factory(resp=None,
body=self.AUTH_RESPONSE_BODY)
sc = auth_ref.service_catalog
url = sc.url_for(service_name='glance', endpoint_type='public',
service_type='image', region_name='North')
self.assertEqual('http://glance.north.host/glanceapi/public', url)
url = sc.url_for(service_name='glance', endpoint_type='public',
service_type='image', region_name='South')
self.assertEqual('http://glance.south.host/glanceapi/public', url)
self.assertRaises(exceptions.EndpointNotFound, sc.url_for,
service_name='glance', service_type='compute')
urls = sc.get_urls(service_type='image', service_name='glance',
endpoint_type='public')
self.assertIn('http://glance.north.host/glanceapi/public', urls)
self.assertIn('http://glance.south.host/glanceapi/public', urls)
urls = sc.get_urls(service_type='image', service_name='Servers',
endpoint_type='public')
self.assertIsNone(urls)
def test_service_catalog_without_name(self):
pr_auth_ref = access.AccessInfo.factory(
resp=None,
body=client_fixtures.PROJECT_SCOPED_TOKEN)
pr_sc = pr_auth_ref.service_catalog
# this will work because there are no service names on that token
url_ref = 'http://public.com:8774/v2/225da22d3ce34b15877ea70b2a575f58'
url = pr_sc.url_for(service_type='compute', service_name='NotExist',
endpoint_type='public')
self.assertEqual(url_ref, url)
ab_auth_ref = access.AccessInfo.factory(resp=None,
body=self.AUTH_RESPONSE_BODY)
ab_sc = ab_auth_ref.service_catalog
# this won't work because there is a name and it's not this one
self.assertRaises(exceptions.EndpointNotFound, ab_sc.url_for,
service_type='compute', service_name='NotExist',
endpoint_type='public')
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