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# Copyright 2013 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.
from tempest.api.network import base
from tempest.common import utils
from tempest.lib.common.utils import data_utils
from tempest.lib import decorators
from tempest.lib import exceptions as lib_exc
class RoutersNegativeTest(base.BaseNetworkTest):
"""Negative tests of routers"""
@classmethod
def skip_checks(cls):
super(RoutersNegativeTest, cls).skip_checks()
if not utils.is_extension_enabled('router', 'network'):
msg = "router extension not enabled."
raise cls.skipException(msg)
@classmethod
def resource_setup(cls):
super(RoutersNegativeTest, cls).resource_setup()
cls.router = cls.create_router()
cls.network = cls.create_network()
cls.subnet = cls.create_subnet(cls.network)
@decorators.attr(type=['negative'])
@decorators.idempotent_id('37a94fc0-a834-45b9-bd23-9a81d2fd1e22')
def test_router_add_gateway_invalid_network_returns_404(self):
"""Test adding gateway with invalid network for router"""
self.assertRaises(lib_exc.NotFound,
self.routers_client.update_router,
self.router['id'],
external_gateway_info={
'network_id': self.router['id']})
@decorators.attr(type=['negative'])
@decorators.idempotent_id('11836a18-0b15-4327-a50b-f0d9dc66bddd')
def test_router_add_gateway_net_not_external_returns_400(self):
"""Test adding gateway with not external network for router"""
alt_network = self.create_network()
sub_cidr = self.cidr.next()
self.create_subnet(alt_network, cidr=sub_cidr)
self.assertRaises(lib_exc.BadRequest,
self.routers_client.update_router,
self.router['id'],
external_gateway_info={
'network_id': alt_network['id']})
@decorators.attr(type=['negative'])
@decorators.idempotent_id('957751a3-3c68-4fa2-93b6-eb52ea10db6e')
def test_add_router_interfaces_on_overlapping_subnets_returns_400(self):
"""Test adding router interface which is on overlapping subnets"""
network01 = self.create_network(
network_name=data_utils.rand_name('router-network01-'))
network02 = self.create_network(
network_name=data_utils.rand_name('router-network02-'))
subnet01 = self.create_subnet(network01)
subnet02 = self.create_subnet(network02)
interface = self.routers_client.add_router_interface(
self.router['id'], subnet_id=subnet01['id'])
self.addCleanup(self.routers_client.remove_router_interface,
self.router['id'], subnet_id=subnet01['id'])
self.assertEqual(subnet01['id'], interface['subnet_id'])
self.assertRaises(lib_exc.BadRequest,
self.routers_client.add_router_interface,
self.router['id'],
subnet_id=subnet02['id'])
@decorators.attr(type=['negative'])
@decorators.idempotent_id('04df80f9-224d-47f5-837a-bf23e33d1c20')
def test_router_remove_interface_in_use_returns_409(self):
"""Test removing in-use interface from router"""
self.routers_client.add_router_interface(self.router['id'],
subnet_id=self.subnet['id'])
self.addCleanup(self.routers_client.remove_router_interface,
self.router['id'], subnet_id=self.subnet['id'])
self.assertRaises(lib_exc.Conflict,
self.routers_client.delete_router,
self.router['id'])
@decorators.attr(type=['negative'])
@decorators.idempotent_id('c2a70d72-8826-43a7-8208-0209e6360c47')
def test_show_non_existent_router_returns_404(self):
"""Test showing non existent router"""
router = data_utils.rand_name('non_exist_router')
self.assertRaises(lib_exc.NotFound, self.routers_client.show_router,
router)
@decorators.attr(type=['negative'])
@decorators.idempotent_id('b23d1569-8b0c-4169-8d4b-6abd34fad5c7')
def test_update_non_existent_router_returns_404(self):
"""Test updating non existent router"""
router = data_utils.rand_name('non_exist_router')
self.assertRaises(lib_exc.NotFound, self.routers_client.update_router,
router, name="new_name")
@decorators.attr(type=['negative'])
@decorators.idempotent_id('c7edc5ad-d09d-41e6-a344-5c0c31e2e3e4')
def test_delete_non_existent_router_returns_404(self):
"""Test deleting non existent router"""
router = data_utils.rand_name('non_exist_router')
self.assertRaises(lib_exc.NotFound, self.routers_client.delete_router,
router)
class RoutersNegativeIpV6Test(RoutersNegativeTest):
_ip_version = 6
class DvrRoutersNegativeTest(base.BaseNetworkTest):
"""Negative tests of DVR router"""
@classmethod
def skip_checks(cls):
super(DvrRoutersNegativeTest, cls).skip_checks()
if not utils.is_extension_enabled('dvr', 'network'):
msg = "DVR extension not enabled."
raise cls.skipException(msg)
@decorators.attr(type=['negative'])
@decorators.idempotent_id('4990b055-8fc7-48ab-bba7-aa28beaad0b9')
def test_router_create_tenant_distributed_returns_forbidden(self):
"""Non admin user is not allowed to create distributed router"""
self.assertRaises(lib_exc.Forbidden, self.create_router,
distributed=True)
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