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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2011 OpenStack LLC.
# All Rights Reserved.
#
# 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 webob
from lxml import etree
from nova.api.openstack import wsgi
from nova.api.openstack.compute.contrib import quotas
from nova import test
from nova.tests.api.openstack import fakes
def quota_set(id):
return {'quota_set': {'id': id, 'metadata_items': 128, 'volumes': 10,
'gigabytes': 1000, 'ram': 51200, 'floating_ips': 10,
'fixed_ips': 10, 'instances': 10, 'injected_files': 5,
'cores': 20, 'injected_file_content_bytes': 10240,
'security_groups': 10, 'security_group_rules': 20}}
def quota_set_list():
return {'quota_set_list': [quota_set('1234'), quota_set('5678'),
quota_set('update_me')]}
class QuotaSetsTest(test.TestCase):
def setUp(self):
super(QuotaSetsTest, self).setUp()
self.controller = quotas.QuotaSetsController()
def test_format_quota_set(self):
raw_quota_set = {
'instances': 10,
'cores': 20,
'ram': 51200,
'volumes': 10,
'floating_ips': 10,
'fixed_ips': 10,
'fixed_ips': 10,
'metadata_items': 128,
'gigabytes': 1000,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'security_groups': 10,
'security_group_rules': 20,
}
quota_set = quotas.QuotaSetsController()._format_quota_set('1234',
raw_quota_set)
qs = quota_set['quota_set']
self.assertEqual(qs['id'], '1234')
self.assertEqual(qs['instances'], 10)
self.assertEqual(qs['cores'], 20)
self.assertEqual(qs['ram'], 51200)
self.assertEqual(qs['volumes'], 10)
self.assertEqual(qs['gigabytes'], 1000)
self.assertEqual(qs['floating_ips'], 10)
self.assertEqual(qs['fixed_ips'], 10)
self.assertEqual(qs['metadata_items'], 128)
self.assertEqual(qs['injected_files'], 5)
self.assertEqual(qs['injected_file_content_bytes'], 10240)
self.assertEqual(qs['security_groups'], 10)
self.assertEqual(qs['security_group_rules'], 20)
def test_quotas_defaults(self):
uri = '/v2/fake_tenant/os-quota-sets/fake_tenant/defaults'
req = fakes.HTTPRequest.blank(uri)
res_dict = self.controller.defaults(req, 'fake_tenant')
expected = {'quota_set': {
'id': 'fake_tenant',
'instances': 10,
'cores': 20,
'ram': 51200,
'volumes': 10,
'gigabytes': 1000,
'floating_ips': 10,
'fixed_ips': 10,
'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'security_groups': 10,
'security_group_rules': 20,
}}
self.assertEqual(res_dict, expected)
def test_quotas_show_as_admin(self):
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/1234',
use_admin_context=True)
res_dict = self.controller.show(req, 1234)
self.assertEqual(res_dict, quota_set('1234'))
def test_quotas_show_as_unauthorized_user(self):
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/1234')
self.assertRaises(webob.exc.HTTPForbidden, self.controller.show,
req, 1234)
def test_quotas_update_as_admin(self):
body = {'quota_set': {'instances': 50, 'cores': 50,
'ram': 51200, 'volumes': 10,
'gigabytes': 1000, 'floating_ips': 10,
'fixed_ips': 10, 'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'security_groups': 10,
'security_group_rules': 20}}
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
use_admin_context=True)
res_dict = self.controller.update(req, 'update_me', body)
self.assertEqual(res_dict, body)
def test_quotas_update_as_user(self):
body = {'quota_set': {'instances': 50, 'cores': 50,
'ram': 51200, 'volumes': 10,
'gigabytes': 1000, 'floating_ips': 10,
'fixed_ips': 10, 'metadata_items': 128,
'injected_files': 5,
'injected_file_content_bytes': 10240,
'security_groups': 10,
'security_group_rules': 20}}
req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me')
self.assertRaises(webob.exc.HTTPForbidden, self.controller.update,
req, 'update_me', body)
class QuotaXMLSerializerTest(test.TestCase):
def setUp(self):
super(QuotaXMLSerializerTest, self).setUp()
self.serializer = quotas.QuotaTemplate()
self.deserializer = wsgi.XMLDeserializer()
def test_serializer(self):
exemplar = dict(quota_set=dict(
id='project_id',
metadata_items=10,
injected_file_content_bytes=20,
volumes=30,
gigabytes=40,
ram=50,
floating_ips=60,
fixed_ips=10,
instances=70,
injected_files=80,
security_groups=10,
security_group_rules=20,
cores=90))
text = self.serializer.serialize(exemplar)
print text
tree = etree.fromstring(text)
self.assertEqual('quota_set', tree.tag)
self.assertEqual('project_id', tree.get('id'))
self.assertEqual(len(exemplar['quota_set']) - 1, len(tree))
for child in tree:
self.assertTrue(child.tag in exemplar['quota_set'])
self.assertEqual(int(child.text), exemplar['quota_set'][child.tag])
def test_deserializer(self):
exemplar = dict(quota_set=dict(
metadata_items='10',
injected_file_content_bytes='20',
volumes='30',
gigabytes='40',
ram='50',
floating_ips='60',
fixed_ips='10',
instances='70',
injected_files='80',
security_groups='10',
security_group_rules='20',
cores='90'))
intext = ("<?xml version='1.0' encoding='UTF-8'?>\n"
'<quota_set>'
'<metadata_items>10</metadata_items>'
'<injected_file_content_bytes>20'
'</injected_file_content_bytes>'
'<volumes>30</volumes>'
'<gigabytes>40</gigabytes>'
'<ram>50</ram>'
'<floating_ips>60</floating_ips>'
'<fixed_ips>10</fixed_ips>'
'<instances>70</instances>'
'<injected_files>80</injected_files>'
'<security_groups>10</security_groups>'
'<security_group_rules>20</security_group_rules>'
'<cores>90</cores>'
'</quota_set>')
result = self.deserializer.deserialize(intext)['body']
self.assertEqual(result, exemplar)
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