152 lines
6.7 KiB
Python
152 lines
6.7 KiB
Python
# Copyright 2017 Intel Corporation.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from unittest import mock
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from neutron_lib import context
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from neutron_lib import fixture
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from oslo_config import cfg
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import webtest
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from neutron.api import extensions
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from neutron.api.v2 import router
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from neutron.common import config
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from neutron.conf import quota as qconf
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from neutron import quota
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from neutron.tests.unit.api.v2 import test_base
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from neutron.tests.unit import testlib_api
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DEFAULT_QUOTAS_ACTION = 'details'
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TARGET_PLUGIN = 'neutron.plugins.ml2.plugin.Ml2Plugin'
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_get_path = test_base._get_path
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class DetailQuotaExtensionTestCase(testlib_api.WebTestCase):
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def setUp(self):
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super(DetailQuotaExtensionTestCase, self).setUp()
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# Ensure existing ExtensionManager is not used
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extensions.PluginAwareExtensionManager._instance = None
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self.useFixture(fixture.APIDefinitionFixture())
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# Create the default configurations
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self.config_parse()
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# Update the plugin and extensions path
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self.setup_coreplugin('ml2')
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quota.QUOTAS = quota.QuotaEngine()
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self._plugin_patcher = mock.patch(TARGET_PLUGIN, autospec=True)
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self.plugin = self._plugin_patcher.start()
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self.plugin.return_value.supported_extension_aliases = \
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['quotas', 'quota_details']
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# QUOTAS will register the items in conf when starting
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ext_mgr = extensions.PluginAwareExtensionManager.get_instance()
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app = config.load_paste_app('extensions_test_app')
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ext_middleware = extensions.ExtensionMiddleware(app, ext_mgr=ext_mgr)
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self.api = webtest.TestApp(ext_middleware)
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# Initialize the router for the core API in order to ensure core quota
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# resources are registered
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router.APIRouter()
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class DetailQuotaExtensionDbTestCase(DetailQuotaExtensionTestCase):
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fmt = 'json'
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def test_show_detail_quotas(self):
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tenant_id = 'tenant_id1'
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env = {'neutron.context': context.Context('', tenant_id)}
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res = self.api.get(_get_path('quotas', id=tenant_id,
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fmt=self.fmt,
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endpoint=DEFAULT_QUOTAS_ACTION),
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extra_environ=env)
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self.assertEqual(200, res.status_int)
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quota = self.deserialize(res)
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self.assertEqual(0, quota['quota']['network']['reserved'])
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self.assertEqual(0, quota['quota']['subnet']['reserved'])
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self.assertEqual(0, quota['quota']['port']['reserved'])
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self.assertEqual(0, quota['quota']['network']['used'])
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self.assertEqual(0, quota['quota']['subnet']['used'])
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self.assertEqual(0, quota['quota']['port']['used'])
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self.assertEqual(qconf.DEFAULT_QUOTA_NETWORK,
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quota['quota']['network']['limit'])
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self.assertEqual(qconf.DEFAULT_QUOTA_SUBNET,
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quota['quota']['subnet']['limit'])
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self.assertEqual(qconf.DEFAULT_QUOTA_PORT,
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quota['quota']['port']['limit'])
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def test_detail_quotas_negative_limit_value(self):
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cfg.CONF.set_override(
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'quota_port', -666, group='QUOTAS')
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cfg.CONF.set_override(
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'quota_network', -10, group='QUOTAS')
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cfg.CONF.set_override(
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'quota_subnet', -50, group='QUOTAS')
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tenant_id = 'tenant_id1'
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env = {'neutron.context': context.Context('', tenant_id,
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is_admin=True)}
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res = self.api.get(_get_path('quotas', id=tenant_id,
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fmt=self.fmt,
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endpoint=DEFAULT_QUOTAS_ACTION),
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extra_environ=env)
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self.assertEqual(200, res.status_int)
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quota = self.deserialize(res)
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self.assertEqual(0, quota['quota']['network']['reserved'])
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self.assertEqual(0, quota['quota']['subnet']['reserved'])
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self.assertEqual(0, quota['quota']['port']['reserved'])
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self.assertEqual(0, quota['quota']['network']['used'])
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self.assertEqual(0, quota['quota']['subnet']['used'])
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self.assertEqual(0, quota['quota']['port']['used'])
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self.assertEqual(qconf.DEFAULT_QUOTA,
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quota['quota']['network']['limit'])
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self.assertEqual(qconf.DEFAULT_QUOTA,
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quota['quota']['subnet']['limit'])
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self.assertEqual(qconf.DEFAULT_QUOTA,
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quota['quota']['port']['limit'])
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def test_show_detail_quotas_with_admin(self):
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tenant_id = 'tenant_id1'
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env = {'neutron.context': context.Context('', tenant_id + '2',
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is_admin=True)}
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res = self.api.get(_get_path('quotas', id=tenant_id,
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fmt=self.fmt,
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endpoint=DEFAULT_QUOTAS_ACTION),
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extra_environ=env)
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self.assertEqual(200, res.status_int)
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quota = self.deserialize(res)
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self.assertEqual(0, quota['quota']['network']['reserved'])
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self.assertEqual(0, quota['quota']['subnet']['reserved'])
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self.assertEqual(0, quota['quota']['port']['reserved'])
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self.assertEqual(0, quota['quota']['network']['used'])
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self.assertEqual(0, quota['quota']['subnet']['used'])
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self.assertEqual(0, quota['quota']['port']['used'])
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self.assertEqual(qconf.DEFAULT_QUOTA_NETWORK,
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quota['quota']['network']['limit'])
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self.assertEqual(qconf.DEFAULT_QUOTA_SUBNET,
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quota['quota']['subnet']['limit'])
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self.assertEqual(qconf.DEFAULT_QUOTA_PORT,
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quota['quota']['port']['limit'])
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def test_detail_quotas_without_admin_forbidden_returns_403(self):
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tenant_id = 'tenant_id1'
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env = {'neutron.context': context.Context('', tenant_id + '2',
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is_admin=False)}
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res = self.api.get(_get_path('quotas', id=tenant_id,
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fmt=self.fmt,
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endpoint=DEFAULT_QUOTAS_ACTION),
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extra_environ=env, expect_errors=True)
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self.assertEqual(403, res.status_int)
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