bf87549bc9
Currently each plugin calls db.configure() within the plugin's __init__ class or defines an initialize() method that's sole job is to call this method. Instead we should just call the super method of a plugin so that db.configure() is called for us out of the db_base_plugin class. Note: the only reason why I'm making this change is that I want to add something to the __init__() class of the db_base_plugin that's needed for the nova-event-callback blueprint and adding it in the base class of init looks to be the best place. Change-Id: Iec3c912735021ceb90f657108aad3a57460d66e7 Closes-bug: #1282303
437 lines
19 KiB
Python
437 lines
19 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# Copyright 2012 OpenStack Foundation.
|
|
# 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 sys
|
|
|
|
import mock
|
|
from oslo.config import cfg
|
|
import testtools
|
|
import webtest
|
|
|
|
from neutron.api import extensions
|
|
from neutron.api.v2 import attributes
|
|
from neutron.common import config
|
|
from neutron.common import exceptions
|
|
from neutron import context
|
|
from neutron.db import api as db
|
|
from neutron.db import quota_db
|
|
from neutron import quota
|
|
from neutron.tests import base
|
|
from neutron.tests.unit import test_api_v2
|
|
from neutron.tests.unit import test_extensions
|
|
from neutron.tests.unit import testlib_api
|
|
|
|
TARGET_PLUGIN = ('neutron.plugins.linuxbridge.lb_neutron_plugin'
|
|
'.LinuxBridgePluginV2')
|
|
|
|
_get_path = test_api_v2._get_path
|
|
|
|
|
|
class QuotaExtensionTestCase(testlib_api.WebTestCase):
|
|
|
|
def setUp(self):
|
|
super(QuotaExtensionTestCase, self).setUp()
|
|
# Ensure existing ExtensionManager is not used
|
|
extensions.PluginAwareExtensionManager._instance = None
|
|
|
|
# Save the global RESOURCE_ATTRIBUTE_MAP
|
|
self.saved_attr_map = {}
|
|
for resource, attrs in attributes.RESOURCE_ATTRIBUTE_MAP.iteritems():
|
|
self.saved_attr_map[resource] = attrs.copy()
|
|
|
|
# Create the default configurations
|
|
args = ['--config-file', test_extensions.etcdir('neutron.conf.test')]
|
|
config.parse(args=args)
|
|
|
|
# Update the plugin and extensions path
|
|
self.setup_coreplugin(TARGET_PLUGIN)
|
|
cfg.CONF.set_override(
|
|
'quota_items',
|
|
['network', 'subnet', 'port', 'extra1'],
|
|
group='QUOTAS')
|
|
quota.QUOTAS = quota.QuotaEngine()
|
|
quota.register_resources_from_config()
|
|
self._plugin_patcher = mock.patch(TARGET_PLUGIN, autospec=True)
|
|
self.plugin = self._plugin_patcher.start()
|
|
self.plugin.return_value.supported_extension_aliases = ['quotas']
|
|
# QUOTAS will register the items in conf when starting
|
|
# extra1 here is added later, so have to do it manually
|
|
quota.QUOTAS.register_resource_by_name('extra1')
|
|
ext_mgr = extensions.PluginAwareExtensionManager.get_instance()
|
|
db.configure_db()
|
|
app = config.load_paste_app('extensions_test_app')
|
|
ext_middleware = extensions.ExtensionMiddleware(app, ext_mgr=ext_mgr)
|
|
self.api = webtest.TestApp(ext_middleware)
|
|
|
|
def tearDown(self):
|
|
self._plugin_patcher.stop()
|
|
self.api = None
|
|
self.plugin = None
|
|
db.clear_db()
|
|
cfg.CONF.reset()
|
|
|
|
# Restore the global RESOURCE_ATTRIBUTE_MAP
|
|
attributes.RESOURCE_ATTRIBUTE_MAP = self.saved_attr_map
|
|
super(QuotaExtensionTestCase, self).tearDown()
|
|
|
|
|
|
class QuotaExtensionDbTestCase(QuotaExtensionTestCase):
|
|
fmt = 'json'
|
|
|
|
def setUp(self):
|
|
cfg.CONF.set_override(
|
|
'quota_driver',
|
|
'neutron.db.quota_db.DbQuotaDriver',
|
|
group='QUOTAS')
|
|
super(QuotaExtensionDbTestCase, self).setUp()
|
|
|
|
def test_quotas_loaded_right(self):
|
|
res = self.api.get(_get_path('quotas', fmt=self.fmt))
|
|
quota = self.deserialize(res)
|
|
self.assertEqual([], quota['quotas'])
|
|
self.assertEqual(200, res.status_int)
|
|
|
|
def test_quotas_default_values(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id)}
|
|
res = self.api.get(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
extra_environ=env)
|
|
quota = self.deserialize(res)
|
|
self.assertEqual(10, quota['quota']['network'])
|
|
self.assertEqual(10, quota['quota']['subnet'])
|
|
self.assertEqual(50, quota['quota']['port'])
|
|
self.assertEqual(-1, quota['quota']['extra1'])
|
|
|
|
def test_show_quotas_with_admin(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id + '2',
|
|
is_admin=True)}
|
|
res = self.api.get(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
extra_environ=env)
|
|
self.assertEqual(200, res.status_int)
|
|
quota = self.deserialize(res)
|
|
self.assertEqual(10, quota['quota']['network'])
|
|
self.assertEqual(10, quota['quota']['subnet'])
|
|
self.assertEqual(50, quota['quota']['port'])
|
|
|
|
def test_show_quotas_without_admin_forbidden_returns_403(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id + '2',
|
|
is_admin=False)}
|
|
res = self.api.get(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
extra_environ=env, expect_errors=True)
|
|
self.assertEqual(403, res.status_int)
|
|
|
|
def test_show_quotas_with_owner_tenant(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id,
|
|
is_admin=False)}
|
|
res = self.api.get(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
extra_environ=env)
|
|
self.assertEqual(200, res.status_int)
|
|
quota = self.deserialize(res)
|
|
self.assertEqual(10, quota['quota']['network'])
|
|
self.assertEqual(10, quota['quota']['subnet'])
|
|
self.assertEqual(50, quota['quota']['port'])
|
|
|
|
def test_list_quotas_with_admin(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id,
|
|
is_admin=True)}
|
|
res = self.api.get(_get_path('quotas', fmt=self.fmt),
|
|
extra_environ=env)
|
|
self.assertEqual(200, res.status_int)
|
|
quota = self.deserialize(res)
|
|
self.assertEqual([], quota['quotas'])
|
|
|
|
def test_list_quotas_without_admin_forbidden_returns_403(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id,
|
|
is_admin=False)}
|
|
res = self.api.get(_get_path('quotas', fmt=self.fmt),
|
|
extra_environ=env, expect_errors=True)
|
|
self.assertEqual(403, res.status_int)
|
|
|
|
def test_update_quotas_without_admin_forbidden_returns_403(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id,
|
|
is_admin=False)}
|
|
quotas = {'quota': {'network': 100}}
|
|
res = self.api.put(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
self.serialize(quotas), extra_environ=env,
|
|
expect_errors=True)
|
|
self.assertEqual(403, res.status_int)
|
|
|
|
def test_update_quotas_with_non_integer_returns_400(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id,
|
|
is_admin=True)}
|
|
quotas = {'quota': {'network': 'abc'}}
|
|
res = self.api.put(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
self.serialize(quotas), extra_environ=env,
|
|
expect_errors=True)
|
|
self.assertEqual(400, res.status_int)
|
|
|
|
def test_update_quotas_with_negative_integer_returns_400(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id,
|
|
is_admin=True)}
|
|
quotas = {'quota': {'network': -2}}
|
|
res = self.api.put(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
self.serialize(quotas), extra_environ=env,
|
|
expect_errors=True)
|
|
self.assertEqual(400, res.status_int)
|
|
|
|
def test_update_quotas_to_unlimited(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id,
|
|
is_admin=True)}
|
|
quotas = {'quota': {'network': -1}}
|
|
res = self.api.put(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
self.serialize(quotas), extra_environ=env,
|
|
expect_errors=False)
|
|
self.assertEqual(200, res.status_int)
|
|
|
|
def test_update_quotas_exceeding_current_limit(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id,
|
|
is_admin=True)}
|
|
quotas = {'quota': {'network': 120}}
|
|
res = self.api.put(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
self.serialize(quotas), extra_environ=env,
|
|
expect_errors=False)
|
|
self.assertEqual(200, res.status_int)
|
|
|
|
def test_update_quotas_with_non_support_resource_returns_400(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id,
|
|
is_admin=True)}
|
|
quotas = {'quota': {'abc': 100}}
|
|
res = self.api.put(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
self.serialize(quotas), extra_environ=env,
|
|
expect_errors=True)
|
|
self.assertEqual(400, res.status_int)
|
|
|
|
def test_update_quotas_with_admin(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id + '2',
|
|
is_admin=True)}
|
|
quotas = {'quota': {'network': 100}}
|
|
res = self.api.put(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
self.serialize(quotas), extra_environ=env)
|
|
self.assertEqual(200, res.status_int)
|
|
env2 = {'neutron.context': context.Context('', tenant_id)}
|
|
res = self.api.get(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
extra_environ=env2)
|
|
quota = self.deserialize(res)
|
|
self.assertEqual(100, quota['quota']['network'])
|
|
self.assertEqual(10, quota['quota']['subnet'])
|
|
self.assertEqual(50, quota['quota']['port'])
|
|
|
|
def test_update_attributes(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id + '2',
|
|
is_admin=True)}
|
|
quotas = {'quota': {'extra1': 100}}
|
|
res = self.api.put(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
self.serialize(quotas), extra_environ=env)
|
|
self.assertEqual(200, res.status_int)
|
|
env2 = {'neutron.context': context.Context('', tenant_id)}
|
|
res = self.api.get(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
extra_environ=env2)
|
|
quota = self.deserialize(res)
|
|
self.assertEqual(100, quota['quota']['extra1'])
|
|
|
|
def test_delete_quotas_with_admin(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id + '2',
|
|
is_admin=True)}
|
|
res = self.api.delete(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
extra_environ=env)
|
|
self.assertEqual(204, res.status_int)
|
|
|
|
def test_delete_quotas_without_admin_forbidden_returns_403(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id,
|
|
is_admin=False)}
|
|
res = self.api.delete(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
extra_environ=env, expect_errors=True)
|
|
self.assertEqual(403, res.status_int)
|
|
|
|
def test_quotas_loaded_bad_returns_404(self):
|
|
try:
|
|
res = self.api.get(_get_path('quotas'), expect_errors=True)
|
|
self.assertEqual(404, res.status_int)
|
|
except Exception:
|
|
pass
|
|
|
|
def test_quotas_limit_check(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id,
|
|
is_admin=True)}
|
|
quotas = {'quota': {'network': 5}}
|
|
res = self.api.put(_get_path('quotas', id=tenant_id,
|
|
fmt=self.fmt),
|
|
self.serialize(quotas), extra_environ=env)
|
|
self.assertEqual(200, res.status_int)
|
|
quota.QUOTAS.limit_check(context.Context('', tenant_id),
|
|
tenant_id,
|
|
network=4)
|
|
|
|
def test_quotas_limit_check_with_invalid_quota_value(self):
|
|
tenant_id = 'tenant_id1'
|
|
with testtools.ExpectedException(exceptions.InvalidQuotaValue):
|
|
quota.QUOTAS.limit_check(context.Context('', tenant_id),
|
|
tenant_id,
|
|
network=-2)
|
|
|
|
def test_quotas_get_tenant_from_request_context(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id,
|
|
is_admin=True)}
|
|
res = self.api.get(_get_path('quotas/tenant', fmt=self.fmt),
|
|
extra_environ=env)
|
|
self.assertEqual(200, res.status_int)
|
|
quota = self.deserialize(res)
|
|
self.assertEqual(quota['tenant']['tenant_id'], tenant_id)
|
|
|
|
def test_quotas_get_tenant_from_empty_request_context_returns_400(self):
|
|
env = {'neutron.context': context.Context('', '',
|
|
is_admin=True)}
|
|
res = self.api.get(_get_path('quotas/tenant', fmt=self.fmt),
|
|
extra_environ=env, expect_errors=True)
|
|
self.assertEqual(400, res.status_int)
|
|
|
|
|
|
class QuotaExtensionDbTestCaseXML(QuotaExtensionDbTestCase):
|
|
fmt = 'xml'
|
|
|
|
|
|
class QuotaExtensionCfgTestCase(QuotaExtensionTestCase):
|
|
fmt = 'json'
|
|
|
|
def setUp(self):
|
|
cfg.CONF.set_override(
|
|
'quota_driver',
|
|
'neutron.quota.ConfDriver',
|
|
group='QUOTAS')
|
|
super(QuotaExtensionCfgTestCase, self).setUp()
|
|
|
|
def test_quotas_default_values(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id)}
|
|
res = self.api.get(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
extra_environ=env)
|
|
quota = self.deserialize(res)
|
|
self.assertEqual(10, quota['quota']['network'])
|
|
self.assertEqual(10, quota['quota']['subnet'])
|
|
self.assertEqual(50, quota['quota']['port'])
|
|
self.assertEqual(-1, quota['quota']['extra1'])
|
|
|
|
def test_show_quotas_with_admin(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id + '2',
|
|
is_admin=True)}
|
|
res = self.api.get(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
extra_environ=env)
|
|
self.assertEqual(200, res.status_int)
|
|
|
|
def test_show_quotas_without_admin_forbidden(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id + '2',
|
|
is_admin=False)}
|
|
res = self.api.get(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
extra_environ=env, expect_errors=True)
|
|
self.assertEqual(403, res.status_int)
|
|
|
|
def test_update_quotas_forbidden(self):
|
|
tenant_id = 'tenant_id1'
|
|
quotas = {'quota': {'network': 100}}
|
|
res = self.api.put(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
self.serialize(quotas),
|
|
expect_errors=True)
|
|
self.assertEqual(403, res.status_int)
|
|
|
|
def test_delete_quotas_forbidden(self):
|
|
tenant_id = 'tenant_id1'
|
|
env = {'neutron.context': context.Context('', tenant_id,
|
|
is_admin=False)}
|
|
res = self.api.delete(_get_path('quotas', id=tenant_id, fmt=self.fmt),
|
|
extra_environ=env, expect_errors=True)
|
|
self.assertEqual(403, res.status_int)
|
|
|
|
|
|
class QuotaExtensionCfgTestCaseXML(QuotaExtensionCfgTestCase):
|
|
fmt = 'xml'
|
|
|
|
|
|
class TestDbQuotaDriver(base.BaseTestCase):
|
|
"""Test for neutron.db.quota_db.DbQuotaDriver."""
|
|
|
|
def test_get_tenant_quotas_arg(self):
|
|
"""Call neutron.db.quota_db.DbQuotaDriver._get_quotas."""
|
|
|
|
driver = quota_db.DbQuotaDriver()
|
|
ctx = context.Context('', 'bar')
|
|
|
|
foo_quotas = {'network': 5}
|
|
default_quotas = {'network': 10}
|
|
target_tenant = 'foo'
|
|
|
|
with mock.patch.object(quota_db.DbQuotaDriver,
|
|
'get_tenant_quotas',
|
|
return_value=foo_quotas) as get_tenant_quotas:
|
|
|
|
quotas = driver._get_quotas(ctx,
|
|
target_tenant,
|
|
default_quotas,
|
|
['network'])
|
|
|
|
self.assertEqual(quotas, foo_quotas)
|
|
get_tenant_quotas.assert_called_once_with(ctx,
|
|
default_quotas,
|
|
target_tenant)
|
|
|
|
|
|
class TestQuotaDriverLoad(base.BaseTestCase):
|
|
def setUp(self):
|
|
super(TestQuotaDriverLoad, self).setUp()
|
|
# Make sure QuotaEngine is reinitialized in each test.
|
|
quota.QUOTAS._driver = None
|
|
|
|
def _test_quota_driver(self, cfg_driver, loaded_driver,
|
|
with_quota_db_module=True):
|
|
cfg.CONF.set_override('quota_driver', cfg_driver, group='QUOTAS')
|
|
with mock.patch.dict(sys.modules, {}):
|
|
if (not with_quota_db_module and
|
|
'neutron.db.quota_db' in sys.modules):
|
|
del sys.modules['neutron.db.quota_db']
|
|
driver = quota.QUOTAS.get_driver()
|
|
self.assertEqual(loaded_driver, driver.__class__.__name__)
|
|
|
|
def test_quota_db_driver_with_quotas_table(self):
|
|
self._test_quota_driver('neutron.db.quota_db.DbQuotaDriver',
|
|
'DbQuotaDriver', True)
|
|
|
|
def test_quota_db_driver_fallback_conf_driver(self):
|
|
self._test_quota_driver('neutron.db.quota_db.DbQuotaDriver',
|
|
'ConfDriver', False)
|
|
|
|
def test_quota_conf_driver(self):
|
|
self._test_quota_driver('neutron.quota.ConfDriver',
|
|
'ConfDriver', True)
|