OpenStack Image Management (Glance)
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glance/glance/tests/functional/v2/test_metadef_namespaces.py

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# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
#
# 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 uuid
from oslo_serialization import jsonutils
import requests
from glance.tests import functional
TENANT1 = str(uuid.uuid4())
TENANT2 = str(uuid.uuid4())
class TestNamespaces(functional.FunctionalTest):
def setUp(self):
super(TestNamespaces, self).setUp()
self.cleanup()
self.api_server.deployment_flavor = 'noauth'
self.start_servers(**self.__dict__.copy())
def _url(self, path):
return 'http://127.0.0.1:%d%s' % (self.api_port, path)
def _headers(self, custom_headers=None):
base_headers = {
'X-Identity-Status': 'Confirmed',
'X-Auth-Token': '932c5c84-02ac-4fe5-a9ba-620af0e2bb96',
'X-User-Id': 'f9a41d13-0c13-47e9-bee2-ce4e8bfe958e',
'X-Tenant-Id': TENANT1,
'X-Roles': 'admin',
}
base_headers.update(custom_headers or {})
return base_headers
def test_namespace_lifecycle(self):
# Namespace should not exist
path = self._url('/v2/metadefs/namespaces/MyNamespace')
response = requests.get(path, headers=self._headers())
self.assertEqual(404, response.status_code)
# Create a namespace
path = self._url('/v2/metadefs/namespaces')
headers = self._headers({'content-type': 'application/json'})
namespace_name = 'MyNamespace'
data = jsonutils.dumps({
"namespace": namespace_name,
"display_name": "My User Friendly Namespace",
"description": "My description"
}
)
response = requests.post(path, headers=headers, data=data)
self.assertEqual(201, response.status_code)
namespace_loc_header = response.headers['Location']
# Returned namespace should match the created namespace with default
# values of visibility=private, protected=False and owner=Context
# Tenant
namespace = jsonutils.loads(response.text)
checked_keys = set([
u'namespace',
u'display_name',
u'description',
u'visibility',
u'self',
u'schema',
u'protected',
u'owner',
u'created_at',
u'updated_at'
])
self.assertEqual(set(namespace.keys()), checked_keys)
expected_namespace = {
"namespace": namespace_name,
"display_name": "My User Friendly Namespace",
"description": "My description",
"visibility": "private",
"protected": False,
"owner": TENANT1,
"self": "/v2/metadefs/namespaces/%s" % namespace_name,
"schema": "/v2/schemas/metadefs/namespace"
}
for key, value in expected_namespace.items():
self.assertEqual(namespace[key], value, key)
# Attempt to insert a duplicate
response = requests.post(path, headers=headers, data=data)
self.assertEqual(409, response.status_code)
# Get the namespace using the returned Location header
response = requests.get(namespace_loc_header, headers=self._headers())
self.assertEqual(200, response.status_code)
namespace = jsonutils.loads(response.text)
self.assertEqual(namespace_name, namespace['namespace'])
self.assertNotIn('object', namespace)
self.assertEqual(TENANT1, namespace['owner'])
self.assertEqual('private', namespace['visibility'])
self.assertFalse(namespace['protected'])
# The namespace should be mutable
path = self._url('/v2/metadefs/namespaces/%s' % namespace_name)
media_type = 'application/json'
headers = self._headers({'content-type': media_type})
namespace_name = "MyNamespace-UPDATED"
data = jsonutils.dumps(
{
"namespace": namespace_name,
"display_name": "display_name-UPDATED",
"description": "description-UPDATED",
"visibility": "private", # Not changed
"protected": True,
"owner": TENANT2
}
)
response = requests.put(path, headers=headers, data=data)
self.assertEqual(200, response.status_code, response.text)
# Returned namespace should reflect the changes
namespace = jsonutils.loads(response.text)
self.assertEqual('MyNamespace-UPDATED', namespace_name)
self.assertEqual('display_name-UPDATED', namespace['display_name'])
self.assertEqual('description-UPDATED', namespace['description'])
self.assertEqual('private', namespace['visibility'])
self.assertTrue(namespace['protected'])
self.assertEqual(TENANT2, namespace['owner'])
# Updates should persist across requests
path = self._url('/v2/metadefs/namespaces/%s' % namespace_name)
response = requests.get(path, headers=self._headers())
self.assertEqual(200, response.status_code)
namespace = jsonutils.loads(response.text)
self.assertEqual('MyNamespace-UPDATED', namespace['namespace'])
self.assertEqual('display_name-UPDATED', namespace['display_name'])
self.assertEqual('description-UPDATED', namespace['description'])
self.assertEqual('private', namespace['visibility'])
self.assertTrue(namespace['protected'])
self.assertEqual(TENANT2, namespace['owner'])
# Deletion should not work on protected namespaces
path = self._url('/v2/metadefs/namespaces/%s' % namespace_name)
response = requests.delete(path, headers=self._headers())
self.assertEqual(403, response.status_code)
# Unprotect namespace for deletion
path = self._url('/v2/metadefs/namespaces/%s' % namespace_name)
media_type = 'application/json'
headers = self._headers({'content-type': media_type})
doc = {
"namespace": namespace_name,
"display_name": "My User Friendly Namespace",
"description": "My description",
"visibility": "public",
"protected": False,
"owner": TENANT2
}
data = jsonutils.dumps(doc)
response = requests.put(path, headers=headers, data=data)
self.assertEqual(200, response.status_code, response.text)
# Deletion should work. Deleting namespace MyNamespace
path = self._url('/v2/metadefs/namespaces/%s' % namespace_name)
response = requests.delete(path, headers=self._headers())
self.assertEqual(204, response.status_code)
# Namespace should not exist
path = self._url('/v2/metadefs/namespaces/MyNamespace')
response = requests.get(path, headers=self._headers())
self.assertEqual(404, response.status_code)
def test_metadef_dont_accept_illegal_bodies(self):
# Namespace should not exist
path = self._url('/v2/metadefs/namespaces/bodytest')
response = requests.get(path, headers=self._headers())
self.assertEqual(404, response.status_code)
# Create a namespace
path = self._url('/v2/metadefs/namespaces')
headers = self._headers({'content-type': 'application/json'})
namespace_name = 'bodytest'
data = jsonutils.dumps({
"namespace": namespace_name,
"display_name": "My User Friendly Namespace",
"description": "My description"
}
)
response = requests.post(path, headers=headers, data=data)
self.assertEqual(201, response.status_code)
# Test all the urls that supply data
data_urls = [
'/v2/schemas/metadefs/namespace',
'/v2/schemas/metadefs/namespaces',
'/v2/schemas/metadefs/resource_type',
'/v2/schemas/metadefs/resource_types',
'/v2/schemas/metadefs/property',
'/v2/schemas/metadefs/properties',
'/v2/schemas/metadefs/object',
'/v2/schemas/metadefs/objects',
'/v2/schemas/metadefs/tag',
'/v2/schemas/metadefs/tags',
'/v2/metadefs/resource_types',
]
for value in data_urls:
path = self._url(value)
data = jsonutils.dumps(["body"])
response = requests.get(path, headers=self._headers(), data=data)
self.assertEqual(400, response.status_code)
# Put the namespace into the url
test_urls = [
('/v2/metadefs/namespaces/%s/resource_types', 'get'),
('/v2/metadefs/namespaces/%s/resource_types/type', 'delete'),
('/v2/metadefs/namespaces/%s', 'get'),
('/v2/metadefs/namespaces/%s', 'delete'),
('/v2/metadefs/namespaces/%s/objects/name', 'get'),
('/v2/metadefs/namespaces/%s/objects/name', 'delete'),
('/v2/metadefs/namespaces/%s/properties', 'get'),
('/v2/metadefs/namespaces/%s/tags/test', 'get'),
('/v2/metadefs/namespaces/%s/tags/test', 'post'),
('/v2/metadefs/namespaces/%s/tags/test', 'delete'),
]
for link, method in test_urls:
path = self._url(link % namespace_name)
data = jsonutils.dumps(["body"])
response = getattr(requests, method)(
path, headers=self._headers(), data=data)
self.assertEqual(400, response.status_code)