openstack/python-keystoneclient
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1d1d92a6a3b3ee3ae29ecec7eb203fd4b40faccf
python-keystoneclient/keystoneclient/tests/test_discovery.py
Jamie Lennox ec57b35bc8 Versioned Endpoint hack for Sessions 
To maintain compatibility we must allow people to specify a versioned
URL in the service catalog but allow the plugins to return a different
URL to users.

We need this to be a general approach as other services will likely have
a similar problem with their catalog.

The expectation here is that a client will register the catalog hack at
import time rather than for every request.

Closes-Bug: #1335726
Change-Id: I244f0ec3acca39fd1b2a2c5883abc06ec10eddc7
2014-09-16 10:41:55 +10:00

836 lines
30 KiB
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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 re
import uuid
import six
from testtools import matchers
from keystoneclient import _discover
from keystoneclient.auth import token_endpoint
from keystoneclient import client
from keystoneclient import discover
from keystoneclient import exceptions
from keystoneclient import fixture
from keystoneclient.openstack.common import jsonutils
from keystoneclient import session
from keystoneclient.tests import utils
from keystoneclient.v2_0 import client as v2_client
from keystoneclient.v3 import client as v3_client
BASE_HOST = 'http://keystone.example.com'
BASE_URL = "%s:5000/" % BASE_HOST
UPDATED = '2013-03-06T00:00:00Z'
TEST_SERVICE_CATALOG = [{
"endpoints": [{
"adminURL": "%s:8774/v1.0" % BASE_HOST,
"region": "RegionOne",
"internalURL": "%s://127.0.0.1:8774/v1.0" % BASE_HOST,
"publicURL": "%s:8774/v1.0/" % BASE_HOST
}],
"type": "nova_compat",
"name": "nova_compat"
}, {
"endpoints": [{
"adminURL": "http://nova/novapi/admin",
"region": "RegionOne",
"internalURL": "http://nova/novapi/internal",
"publicURL": "http://nova/novapi/public"
}],
"type": "compute",
"name": "nova"
}, {
"endpoints": [{
"adminURL": "http://glance/glanceapi/admin",
"region": "RegionOne",
"internalURL": "http://glance/glanceapi/internal",
"publicURL": "http://glance/glanceapi/public"
}],
"type": "image",
"name": "glance"
}, {
"endpoints": [{
"adminURL": "%s:35357/v2.0" % BASE_HOST,
"region": "RegionOne",
"internalURL": "%s:5000/v2.0" % BASE_HOST,
"publicURL": "%s:5000/v2.0" % BASE_HOST
}],
"type": "identity",
"name": "keystone"
}, {
"endpoints": [{
"adminURL": "http://swift/swiftapi/admin",
"region": "RegionOne",
"internalURL": "http://swift/swiftapi/internal",
"publicURL": "http://swift/swiftapi/public"
}],
"type": "object-store",
"name": "swift"
}]
V2_URL = "%sv2.0" % BASE_URL
V2_VERSION = fixture.V2Discovery(V2_URL)
V2_VERSION.updated_str = UPDATED
V2_AUTH_RESPONSE = jsonutils.dumps({
"access": {
"token": {
"expires": "2020-01-01T00:00:10.000123Z",
"id": 'fakeToken',
"tenant": {
"id": '1'
},
},
"user": {
"id": 'test'
},
"serviceCatalog": TEST_SERVICE_CATALOG,
},
})
V3_URL = "%sv3" % BASE_URL
V3_VERSION = fixture.V3Discovery(V3_URL)
V3_MEDIA_TYPES = V3_VERSION.media_types
V3_VERSION.updated_str = UPDATED
V3_TOKEN = six.u('3e2813b7ba0b4006840c3825860b86ed'),
V3_AUTH_RESPONSE = jsonutils.dumps({
"token": {
"methods": [
"token",
"password"
],
"expires_at": "2020-01-01T00:00:10.000123Z",
"project": {
"domain": {
"id": '1',
"name": 'test-domain'
},
"id": '1',
"name": 'test-project'
},
"user": {
"domain": {
"id": '1',
"name": 'test-domain'
},
"id": '1',
"name": 'test-user'
},
"issued_at": "2013-05-29T16:55:21.468960Z",
},
})
CINDER_EXAMPLES = {
"versions": [
{
"status": "CURRENT",
"updated": "2012-01-04T11:33:21Z",
"id": "v1.0",
"links": [
{
"href": "%sv1/" % BASE_URL,
"rel": "self"
}
]
},
{
"status": "CURRENT",
"updated": "2012-11-21T11:33:21Z",
"id": "v2.0",
"links": [
{
"href": "%sv2/" % BASE_URL,
"rel": "self"
}
]
}
]
}
GLANCE_EXAMPLES = {
"versions": [
{
"status": "CURRENT",
"id": "v2.2",
"links": [
{
"href": "%sv2/" % BASE_URL,
"rel": "self"
}
]
},
{
"status": "SUPPORTED",
"id": "v2.1",
"links": [
{
"href": "%sv2/" % BASE_URL,
"rel": "self"
}
]
},
{
"status": "SUPPORTED",
"id": "v2.0",
"links": [
{
"href": "%sv2/" % BASE_URL,
"rel": "self"
}
]
},
{
"status": "CURRENT",
"id": "v1.1",
"links": [
{
"href": "%sv1/" % BASE_URL,
"rel": "self"
}
]
},
{
"status": "SUPPORTED",
"id": "v1.0",
"links": [
{
"href": "%sv1/" % BASE_URL,
"rel": "self"
}
]
}
]
}
def _create_version_list(versions):
return jsonutils.dumps({'versions': {'values': versions}})
def _create_single_version(version):
return jsonutils.dumps({'version': version})
V3_VERSION_LIST = _create_version_list([V3_VERSION, V2_VERSION])
V2_VERSION_LIST = _create_version_list([V2_VERSION])
V3_VERSION_ENTRY = _create_single_version(V3_VERSION)
V2_VERSION_ENTRY = _create_single_version(V2_VERSION)
class AvailableVersionsTests(utils.TestCase):
def test_available_versions_basics(self):
examples = {'keystone': V3_VERSION_LIST,
'cinder': jsonutils.dumps(CINDER_EXAMPLES),
'glance': jsonutils.dumps(GLANCE_EXAMPLES)}
for path, text in six.iteritems(examples):
url = "%s%s" % (BASE_URL, path)
self.requests.register_uri('GET', url, status_code=300, text=text)
versions = discover.available_versions(url)
for v in versions:
for n in ('id', 'status', 'links'):
msg = '%s missing from %s version data' % (n, path)
self.assertThat(v, matchers.Annotate(msg,
matchers.Contains(n)))
def test_available_versions_individual(self):
self.requests.register_uri('GET', V3_URL, status_code=200,
text=V3_VERSION_ENTRY)
versions = discover.available_versions(V3_URL)
for v in versions:
self.assertEqual(v['id'], 'v3.0')
self.assertEqual(v['status'], 'stable')
self.assertIn('media-types', v)
self.assertIn('links', v)
def test_available_keystone_data(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=V3_VERSION_LIST)
versions = discover.available_versions(BASE_URL)
self.assertEqual(2, len(versions))
for v in versions:
self.assertIn(v['id'], ('v2.0', 'v3.0'))
self.assertEqual(v['updated'], UPDATED)
self.assertEqual(v['status'], 'stable')
if v['id'] == 'v3.0':
self.assertEqual(v['media-types'], V3_MEDIA_TYPES)
def test_available_cinder_data(self):
text = jsonutils.dumps(CINDER_EXAMPLES)
self.requests.register_uri('GET', BASE_URL, status_code=300, text=text)
versions = discover.available_versions(BASE_URL)
self.assertEqual(2, len(versions))
for v in versions:
self.assertEqual(v['status'], 'CURRENT')
if v['id'] == 'v1.0':
self.assertEqual(v['updated'], '2012-01-04T11:33:21Z')
elif v['id'] == 'v2.0':
self.assertEqual(v['updated'], '2012-11-21T11:33:21Z')
else:
self.fail("Invalid version found")
def test_available_glance_data(self):
text = jsonutils.dumps(GLANCE_EXAMPLES)
self.requests.register_uri('GET', BASE_URL, status_code=200, text=text)
versions = discover.available_versions(BASE_URL)
self.assertEqual(5, len(versions))
for v in versions:
if v['id'] in ('v2.2', 'v1.1'):
self.assertEqual(v['status'], 'CURRENT')
elif v['id'] in ('v2.1', 'v2.0', 'v1.0'):
self.assertEqual(v['status'], 'SUPPORTED')
else:
self.fail("Invalid version found")
class ClientDiscoveryTests(utils.TestCase):
def assertCreatesV3(self, **kwargs):
self.requests.register_uri('POST',
'%s/auth/tokens' % V3_URL,
text=V3_AUTH_RESPONSE,
headers={'X-Subject-Token': V3_TOKEN})
kwargs.setdefault('username', 'foo')
kwargs.setdefault('password', 'bar')
keystone = client.Client(**kwargs)
self.assertIsInstance(keystone, v3_client.Client)
return keystone
def assertCreatesV2(self, **kwargs):
self.requests.register_uri('POST', "%s/tokens" % V2_URL,
text=V2_AUTH_RESPONSE)
kwargs.setdefault('username', 'foo')
kwargs.setdefault('password', 'bar')
keystone = client.Client(**kwargs)
self.assertIsInstance(keystone, v2_client.Client)
return keystone
def assertVersionNotAvailable(self, **kwargs):
kwargs.setdefault('username', 'foo')
kwargs.setdefault('password', 'bar')
self.assertRaises(exceptions.VersionNotAvailable,
client.Client, **kwargs)
def assertDiscoveryFailure(self, **kwargs):
kwargs.setdefault('username', 'foo')
kwargs.setdefault('password', 'bar')
self.assertRaises(exceptions.DiscoveryFailure,
client.Client, **kwargs)
def test_discover_v3(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=V3_VERSION_LIST)
self.assertCreatesV3(auth_url=BASE_URL)
def test_discover_v2(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=V2_VERSION_LIST)
self.requests.register_uri('POST', "%s/tokens" % V2_URL,
text=V2_AUTH_RESPONSE)
self.assertCreatesV2(auth_url=BASE_URL)
def test_discover_endpoint_v2(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=V2_VERSION_LIST)
self.assertCreatesV2(endpoint=BASE_URL, token='fake-token')
def test_discover_endpoint_v3(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=V3_VERSION_LIST)
self.assertCreatesV3(endpoint=BASE_URL, token='fake-token')
def test_discover_invalid_major_version(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=V3_VERSION_LIST)
self.assertVersionNotAvailable(auth_url=BASE_URL, version=5)
def test_discover_200_response_fails(self):
self.requests.register_uri('GET', BASE_URL,
status_code=200, text='ok')
self.assertDiscoveryFailure(auth_url=BASE_URL)
def test_discover_minor_greater_than_available_fails(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=V3_VERSION_LIST)
self.assertVersionNotAvailable(endpoint=BASE_URL, version=3.4)
def test_discover_individual_version_v2(self):
self.requests.register_uri('GET', V2_URL, status_code=200,
text=V2_VERSION_ENTRY)
self.assertCreatesV2(auth_url=V2_URL)
def test_discover_individual_version_v3(self):
self.requests.register_uri('GET', V3_URL, status_code=200,
text=V3_VERSION_ENTRY)
self.assertCreatesV3(auth_url=V3_URL)
def test_discover_individual_endpoint_v2(self):
self.requests.register_uri('GET', V2_URL, status_code=200,
text=V2_VERSION_ENTRY)
self.assertCreatesV2(endpoint=V2_URL, token='fake-token')
def test_discover_individual_endpoint_v3(self):
self.requests.register_uri('GET', V3_URL, status_code=200,
text=V3_VERSION_ENTRY)
self.assertCreatesV3(endpoint=V3_URL, token='fake-token')
def test_discover_fail_to_create_bad_individual_version(self):
self.requests.register_uri('GET', V2_URL, status_code=200,
text=V2_VERSION_ENTRY)
self.requests.register_uri('GET', V3_URL, status_code=200,
text=V3_VERSION_ENTRY)
self.assertVersionNotAvailable(auth_url=V2_URL, version=3)
self.assertVersionNotAvailable(auth_url=V3_URL, version=2)
def test_discover_unstable_versions(self):
version_list = fixture.DiscoveryList(BASE_URL, v3_status='beta')
self.requests.register_uri('GET', BASE_URL, status_code=300,
json=version_list)
self.assertCreatesV2(auth_url=BASE_URL)
self.assertVersionNotAvailable(auth_url=BASE_URL, version=3)
self.assertCreatesV3(auth_url=BASE_URL, unstable=True)
def test_discover_forwards_original_ip(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=V3_VERSION_LIST)
ip = '192.168.1.1'
self.assertCreatesV3(auth_url=BASE_URL, original_ip=ip)
self.assertThat(self.requests.last_request.headers['forwarded'],
matchers.Contains(ip))
def test_discover_bad_args(self):
self.assertRaises(exceptions.DiscoveryFailure,
client.Client)
def test_discover_bad_response(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
json={'FOO': 'BAR'})
self.assertDiscoveryFailure(auth_url=BASE_URL)
def test_discovery_ignore_invalid(self):
resp = [{'id': 'v3.0',
'links': [1, 2, 3, 4], # invalid links
'media-types': V3_MEDIA_TYPES,
'status': 'stable',
'updated': UPDATED}]
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=_create_version_list(resp))
self.assertDiscoveryFailure(auth_url=BASE_URL)
def test_ignore_entry_without_links(self):
v3 = V3_VERSION.copy()
v3['links'] = []
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=_create_version_list([v3, V2_VERSION]))
self.assertCreatesV2(auth_url=BASE_URL)
def test_ignore_entry_without_status(self):
v3 = V3_VERSION.copy()
del v3['status']
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=_create_version_list([v3, V2_VERSION]))
self.assertCreatesV2(auth_url=BASE_URL)
def test_greater_version_than_required(self):
versions = fixture.DiscoveryList(BASE_URL, v3_id='v3.6')
self.requests.register_uri('GET', BASE_URL, status_code=200,
json=versions)
self.assertCreatesV3(auth_url=BASE_URL, version=(3, 4))
def test_lesser_version_than_required(self):
versions = fixture.DiscoveryList(BASE_URL, v3_id='v3.4')
self.requests.register_uri('GET', BASE_URL, status_code=200,
json=versions)
self.assertVersionNotAvailable(auth_url=BASE_URL, version=(3, 6))
def test_bad_response(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text="Ugly Duckling")
self.assertDiscoveryFailure(auth_url=BASE_URL)
def test_pass_client_arguments(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=V2_VERSION_LIST)
kwargs = {'original_ip': '100', 'use_keyring': False,
'stale_duration': 15}
cl = self.assertCreatesV2(auth_url=BASE_URL, **kwargs)
self.assertEqual(cl.original_ip, '100')
self.assertEqual(cl.stale_duration, 15)
self.assertFalse(cl.use_keyring)
def test_overriding_stored_kwargs(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=V3_VERSION_LIST)
self.requests.register_uri('POST', "%s/auth/tokens" % V3_URL,
text=V3_AUTH_RESPONSE,
headers={'X-Subject-Token': V3_TOKEN})
disc = discover.Discover(auth_url=BASE_URL, debug=False,
username='foo')
client = disc.create_client(debug=True, password='bar')
self.assertIsInstance(client, v3_client.Client)
self.assertTrue(client.debug_log)
self.assertFalse(disc._client_kwargs['debug'])
self.assertEqual(client.username, 'foo')
self.assertEqual(client.password, 'bar')
def test_available_versions(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=V3_VERSION_ENTRY)
disc = discover.Discover(auth_url=BASE_URL)
versions = disc.available_versions()
self.assertEqual(1, len(versions))
self.assertEqual(V3_VERSION, versions[0])
def test_unknown_client_version(self):
V4_VERSION = {'id': 'v4.0',
'links': [{'href': 'http://url', 'rel': 'self'}],
'media-types': V3_MEDIA_TYPES,
'status': 'stable',
'updated': UPDATED}
versions = fixture.DiscoveryList()
versions.add_version(V4_VERSION)
self.requests.register_uri('GET', BASE_URL, status_code=300,
json=versions)
disc = discover.Discover(auth_url=BASE_URL)
self.assertRaises(exceptions.DiscoveryFailure,
disc.create_client, version=4)
def test_discovery_fail_for_missing_v3(self):
versions = fixture.DiscoveryList(v2=True, v3=False)
self.requests.register_uri('GET', BASE_URL, status_code=300,
json=versions)
disc = discover.Discover(auth_url=BASE_URL)
self.assertRaises(exceptions.DiscoveryFailure,
disc.create_client, version=(3, 0))
def _do_discovery_call(self, token=None, **kwargs):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=V3_VERSION_LIST)
if not token:
token = uuid.uuid4().hex
url = 'http://testurl'
a = token_endpoint.Token(url, token)
s = session.Session(auth=a)
# will default to true as there is a plugin on the session
discover.Discover(s, auth_url=BASE_URL, **kwargs)
self.assertEqual(BASE_URL, self.requests.last_request.url)
def test_setting_authenticated_true(self):
token = uuid.uuid4().hex
self._do_discovery_call(token)
self.assertRequestHeaderEqual('X-Auth-Token', token)
def test_setting_authenticated_false(self):
self._do_discovery_call(authenticated=False)
self.assertNotIn('X-Auth-Token', self.requests.last_request.headers)
class DiscoverQueryTests(utils.TestCase):
def test_available_keystone_data(self):
self.requests.register_uri('GET', BASE_URL, status_code=300,
text=V3_VERSION_LIST)
disc = discover.Discover(auth_url=BASE_URL)
versions = disc.version_data()
self.assertEqual((2, 0), versions[0]['version'])
self.assertEqual('stable', versions[0]['raw_status'])
self.assertEqual(V2_URL, versions[0]['url'])
self.assertEqual((3, 0), versions[1]['version'])
self.assertEqual('stable', versions[1]['raw_status'])
self.assertEqual(V3_URL, versions[1]['url'])
version = disc.data_for('v3.0')
self.assertEqual((3, 0), version['version'])
self.assertEqual('stable', version['raw_status'])
self.assertEqual(V3_URL, version['url'])
version = disc.data_for(2)
self.assertEqual((2, 0), version['version'])
self.assertEqual('stable', version['raw_status'])
self.assertEqual(V2_URL, version['url'])
self.assertIsNone(disc.url_for('v4'))
self.assertEqual(V3_URL, disc.url_for('v3'))
self.assertEqual(V2_URL, disc.url_for('v2'))
def test_available_cinder_data(self):
text = jsonutils.dumps(CINDER_EXAMPLES)
self.requests.register_uri('GET', BASE_URL, status_code=300, text=text)
v1_url = "%sv1/" % BASE_URL
v2_url = "%sv2/" % BASE_URL
disc = discover.Discover(auth_url=BASE_URL)
versions = disc.version_data()
self.assertEqual((1, 0), versions[0]['version'])
self.assertEqual('CURRENT', versions[0]['raw_status'])
self.assertEqual(v1_url, versions[0]['url'])
self.assertEqual((2, 0), versions[1]['version'])
self.assertEqual('CURRENT', versions[1]['raw_status'])
self.assertEqual(v2_url, versions[1]['url'])
version = disc.data_for('v2.0')
self.assertEqual((2, 0), version['version'])
self.assertEqual('CURRENT', version['raw_status'])
self.assertEqual(v2_url, version['url'])
version = disc.data_for(1)
self.assertEqual((1, 0), version['version'])
self.assertEqual('CURRENT', version['raw_status'])
self.assertEqual(v1_url, version['url'])
self.assertIsNone(disc.url_for('v3'))
self.assertEqual(v2_url, disc.url_for('v2'))
self.assertEqual(v1_url, disc.url_for('v1'))
def test_available_glance_data(self):
text = jsonutils.dumps(GLANCE_EXAMPLES)
self.requests.register_uri('GET', BASE_URL, status_code=200, text=text)
v1_url = "%sv1/" % BASE_URL
v2_url = "%sv2/" % BASE_URL
disc = discover.Discover(auth_url=BASE_URL)
versions = disc.version_data()
self.assertEqual((1, 0), versions[0]['version'])
self.assertEqual('SUPPORTED', versions[0]['raw_status'])
self.assertEqual(v1_url, versions[0]['url'])
self.assertEqual((1, 1), versions[1]['version'])
self.assertEqual('CURRENT', versions[1]['raw_status'])
self.assertEqual(v1_url, versions[1]['url'])
self.assertEqual((2, 0), versions[2]['version'])
self.assertEqual('SUPPORTED', versions[2]['raw_status'])
self.assertEqual(v2_url, versions[2]['url'])
self.assertEqual((2, 1), versions[3]['version'])
self.assertEqual('SUPPORTED', versions[3]['raw_status'])
self.assertEqual(v2_url, versions[3]['url'])
self.assertEqual((2, 2), versions[4]['version'])
self.assertEqual('CURRENT', versions[4]['raw_status'])
self.assertEqual(v2_url, versions[4]['url'])
for ver in (2, 2.1, 2.2):
version = disc.data_for(ver)
self.assertEqual((2, 2), version['version'])
self.assertEqual('CURRENT', version['raw_status'])
self.assertEqual(v2_url, version['url'])
self.assertEqual(v2_url, disc.url_for(ver))
for ver in (1, 1.1):
version = disc.data_for(ver)
self.assertEqual((1, 1), version['version'])
self.assertEqual('CURRENT', version['raw_status'])
self.assertEqual(v1_url, version['url'])
self.assertEqual(v1_url, disc.url_for(ver))
self.assertIsNone(disc.url_for('v3'))
self.assertIsNone(disc.url_for('v2.3'))
def test_allow_deprecated(self):
status = 'deprecated'
version_list = [{'id': 'v3.0',
'links': [{'href': V3_URL, 'rel': 'self'}],
'media-types': V3_MEDIA_TYPES,
'status': status,
'updated': UPDATED}]
text = jsonutils.dumps({'versions': version_list})
self.requests.register_uri('GET', BASE_URL, status_code=200, text=text)
disc = discover.Discover(auth_url=BASE_URL)
# deprecated is allowed by default
versions = disc.version_data(allow_deprecated=False)
self.assertEqual(0, len(versions))
versions = disc.version_data(allow_deprecated=True)
self.assertEqual(1, len(versions))
self.assertEqual(status, versions[0]['raw_status'])
self.assertEqual(V3_URL, versions[0]['url'])
self.assertEqual((3, 0), versions[0]['version'])
def test_allow_experimental(self):
status = 'experimental'
version_list = [{'id': 'v3.0',
'links': [{'href': V3_URL, 'rel': 'self'}],
'media-types': V3_MEDIA_TYPES,
'status': status,
'updated': UPDATED}]
text = jsonutils.dumps({'versions': version_list})
self.requests.register_uri('GET', BASE_URL, status_code=200, text=text)
disc = discover.Discover(auth_url=BASE_URL)
versions = disc.version_data()
self.assertEqual(0, len(versions))
versions = disc.version_data(allow_experimental=True)
self.assertEqual(1, len(versions))
self.assertEqual(status, versions[0]['raw_status'])
self.assertEqual(V3_URL, versions[0]['url'])
self.assertEqual((3, 0), versions[0]['version'])
def test_allow_unknown(self):
status = 'abcdef'
version_list = fixture.DiscoveryList(BASE_URL, v2=False,
v3_status=status)
self.requests.register_uri('GET', BASE_URL, status_code=200,
json=version_list)
disc = discover.Discover(auth_url=BASE_URL)
versions = disc.version_data()
self.assertEqual(0, len(versions))
versions = disc.version_data(allow_unknown=True)
self.assertEqual(1, len(versions))
self.assertEqual(status, versions[0]['raw_status'])
self.assertEqual(V3_URL, versions[0]['url'])
self.assertEqual((3, 0), versions[0]['version'])
def test_ignoring_invalid_lnks(self):
version_list = [{'id': 'v3.0',
'links': [{'href': V3_URL, 'rel': 'self'}],
'media-types': V3_MEDIA_TYPES,
'status': 'stable',
'updated': UPDATED},
{'id': 'v3.1',
'media-types': V3_MEDIA_TYPES,
'status': 'stable',
'updated': UPDATED},
{'media-types': V3_MEDIA_TYPES,
'status': 'stable',
'updated': UPDATED,
'links': [{'href': V3_URL, 'rel': 'self'}],
}]
text = jsonutils.dumps({'versions': version_list})
self.requests.register_uri('GET', BASE_URL, status_code=200,
text=text)
disc = discover.Discover(auth_url=BASE_URL)
# raw_version_data will return all choices, even invalid ones
versions = disc.raw_version_data()
self.assertEqual(3, len(versions))
# only the version with both id and links will be actually returned
versions = disc.version_data()
self.assertEqual(1, len(versions))
class CatalogHackTests(utils.TestCase):
TEST_URL = 'http://keystone.server:5000/v2.0'
OTHER_URL = 'http://other.server:5000/path'
IDENTITY = 'identity'
BASE_URL = 'http://keystone.server:5000/'
V2_URL = BASE_URL + 'v2.0'
V3_URL = BASE_URL + 'v3'
def setUp(self):
super(CatalogHackTests, self).setUp()
self.hacks = _discover._VersionHacks()
self.hacks.add_discover_hack(self.IDENTITY,
re.compile('/v2.0/?$'),
'/')
def test_version_hacks(self):
self.assertEqual(self.BASE_URL,
self.hacks.get_discover_hack(self.IDENTITY,
self.V2_URL))
self.assertEqual(self.BASE_URL,
self.hacks.get_discover_hack(self.IDENTITY,
self.V2_URL + '/'))
self.assertEqual(self.OTHER_URL,
self.hacks.get_discover_hack(self.IDENTITY,
self.OTHER_URL))
def test_ignored_non_service_type(self):
self.assertEqual(self.V2_URL,
self.hacks.get_discover_hack('other', self.V2_URL))
class DiscoverUtils(utils.TestCase):
def test_version_number(self):
def assertVersion(inp, out):
self.assertEqual(out, _discover.normalize_version_number(inp))
def versionRaises(inp):
self.assertRaises(TypeError,
_discover.normalize_version_number,
inp)
assertVersion('v1.2', (1, 2))
assertVersion('v11', (11, 0))
assertVersion('1.2', (1, 2))
assertVersion('1.5.1', (1, 5, 1))
assertVersion('1', (1, 0))
assertVersion(1, (1, 0))
assertVersion(5.2, (5, 2))
assertVersion((6, 1), (6, 1))
assertVersion([1, 4], (1, 4))
versionRaises('hello')
versionRaises('1.a')
versionRaises('vacuum')
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