246 lines
9.4 KiB
Python
246 lines
9.4 KiB
Python
# Copyright 2014
|
|
# The Cloudscaling Group, Inc.
|
|
#
|
|
# 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 mock
|
|
from neutronclient.common import exceptions as neutron_exception
|
|
|
|
from ec2api.tests.unit import base
|
|
from ec2api.tests.unit import fakes
|
|
from ec2api.tests.unit import matchers
|
|
from ec2api.tests.unit import tools
|
|
|
|
|
|
class IgwTestCase(base.ApiTestCase):
|
|
|
|
def setUp(self):
|
|
super(IgwTestCase, self).setUp()
|
|
self.DB_IGW_1_DETACHED = fakes.gen_db_igw(fakes.ID_EC2_IGW_1)
|
|
self.DB_IGW_2_ATTACHED = fakes.gen_db_igw(fakes.ID_EC2_IGW_2,
|
|
fakes.ID_EC2_VPC_2)
|
|
|
|
def test_create_igw(self):
|
|
self.db_api.add_item.return_value = fakes.DB_IGW_2
|
|
|
|
resp = self.execute('CreateInternetGateway', {})
|
|
|
|
self.assertIn('internetGateway', resp)
|
|
igw = resp['internetGateway']
|
|
self.assertThat(fakes.EC2_IGW_2, matchers.DictMatches(igw))
|
|
self.db_api.add_item.assert_called_with(
|
|
mock.ANY, 'igw', {})
|
|
|
|
def test_attach_igw(self):
|
|
self.configure(external_network=fakes.NAME_OS_PUBLIC_NETWORK)
|
|
self.set_mock_db_items(fakes.DB_IGW_1, fakes.DB_IGW_2, fakes.DB_VPC_2,
|
|
fakes.DB_VPN_GATEWAY_1, fakes.DB_VPN_GATEWAY_2)
|
|
self.neutron.list_networks.return_value = (
|
|
{'networks': [{'id': fakes.ID_OS_PUBLIC_NETWORK}]})
|
|
|
|
def do_check():
|
|
resp = self.execute(
|
|
'AttachInternetGateway',
|
|
{'VpcId': fakes.ID_EC2_VPC_2,
|
|
'InternetGatewayId': fakes.ID_EC2_IGW_2})
|
|
|
|
self.assertEqual(True, resp['return'])
|
|
self.db_api.update_item.assert_called_once_with(
|
|
mock.ANY, self.DB_IGW_2_ATTACHED)
|
|
|
|
do_check()
|
|
self.neutron.add_gateway_router.assert_called_once_with(
|
|
fakes.ID_OS_ROUTER_2,
|
|
{'network_id': fakes.ID_OS_PUBLIC_NETWORK})
|
|
self.neutron.list_networks.assert_called_once_with(
|
|
**{'router:external': True,
|
|
'name': fakes.NAME_OS_PUBLIC_NETWORK})
|
|
|
|
# VPN gateway is already attached
|
|
self.db_api.reset_mock()
|
|
self.neutron.reset_mock()
|
|
vgw_2 = tools.update_dict(fakes.DB_VPN_GATEWAY_2,
|
|
{'vpc_id': fakes.ID_EC2_VPC_2})
|
|
self.add_mock_db_items(vgw_2)
|
|
do_check()
|
|
self.assertFalse(self.neutron.add_gateway_router.called)
|
|
|
|
def test_attach_igw_invalid_parameters(self):
|
|
def do_check(error_code):
|
|
self.assert_execution_error(
|
|
error_code, 'AttachInternetGateway',
|
|
{'VpcId': fakes.ID_EC2_VPC_2,
|
|
'InternetGatewayId': fakes.ID_EC2_IGW_2})
|
|
|
|
self.assertEqual(0, self.neutron.add_gateway_router.call_count)
|
|
self.assertEqual(0, self.db_api.update_item.call_count)
|
|
|
|
self.neutron.reset_mock()
|
|
self.db_api.reset_mock()
|
|
|
|
self.set_mock_db_items(fakes.DB_VPC_2)
|
|
do_check('InvalidInternetGatewayID.NotFound')
|
|
|
|
self.set_mock_db_items(fakes.DB_IGW_2)
|
|
do_check('InvalidVpcID.NotFound')
|
|
|
|
self.set_mock_db_items(self.DB_IGW_2_ATTACHED, fakes.DB_VPC_2)
|
|
do_check('Resource.AlreadyAssociated')
|
|
|
|
self.set_mock_db_items(
|
|
fakes.DB_IGW_2, fakes.DB_VPC_2,
|
|
fakes.gen_db_igw(fakes.ID_EC2_IGW_1, fakes.ID_EC2_VPC_2))
|
|
do_check('InvalidParameterValue')
|
|
|
|
@tools.screen_unexpected_exception_logs
|
|
def test_attach_igw_rollback(self):
|
|
self.configure(external_network=fakes.NAME_OS_PUBLIC_NETWORK)
|
|
self.set_mock_db_items(fakes.DB_IGW_1, fakes.DB_IGW_2, fakes.DB_VPC_2)
|
|
self.neutron.list_networks.return_value = (
|
|
{'networks': [{'id': fakes.ID_OS_PUBLIC_NETWORK}]})
|
|
self.neutron.add_gateway_router.side_effect = Exception()
|
|
|
|
self.assert_execution_error(
|
|
self.ANY_EXECUTE_ERROR, 'AttachInternetGateway',
|
|
{'VpcId': fakes.ID_EC2_VPC_2,
|
|
'InternetGatewayId': fakes.ID_EC2_IGW_2})
|
|
|
|
self.db_api.update_item.assert_any_call(
|
|
mock.ANY, fakes.DB_IGW_2)
|
|
|
|
def test_detach_igw(self):
|
|
self.set_mock_db_items(fakes.DB_IGW_1, fakes.DB_VPC_1)
|
|
|
|
def do_check():
|
|
resp = self.execute(
|
|
'DetachInternetGateway',
|
|
{'VpcId': fakes.ID_EC2_VPC_1,
|
|
'InternetGatewayId': fakes.ID_EC2_IGW_1})
|
|
self.assertEqual(True, resp['return'])
|
|
self.db_api.update_item.assert_called_once_with(
|
|
mock.ANY, self.DB_IGW_1_DETACHED)
|
|
|
|
do_check()
|
|
self.neutron.remove_gateway_router.assert_called_once_with(
|
|
fakes.ID_OS_ROUTER_1)
|
|
|
|
# VPN gateway is still attached
|
|
self.db_api.reset_mock()
|
|
self.neutron.reset_mock()
|
|
self.add_mock_db_items(fakes.DB_VPN_GATEWAY_1)
|
|
do_check()
|
|
self.assertFalse(self.neutron.remove_gateway_router.called)
|
|
|
|
def test_detach_igw_invalid_parameters(self):
|
|
def do_check(error_code):
|
|
self.assert_execution_error(
|
|
error_code, 'DetachInternetGateway',
|
|
{'VpcId': fakes.ID_EC2_VPC_1,
|
|
'InternetGatewayId': fakes.ID_EC2_IGW_1})
|
|
|
|
self.assertEqual(0, self.neutron.remove_gateway_router.call_count)
|
|
self.assertEqual(0, self.db_api.update_item.call_count)
|
|
|
|
self.neutron.reset_mock()
|
|
self.db_api.reset_mock()
|
|
|
|
self.set_mock_db_items(fakes.DB_VPC_1)
|
|
do_check('InvalidInternetGatewayID.NotFound')
|
|
|
|
self.set_mock_db_items(fakes.DB_IGW_1)
|
|
do_check('InvalidVpcID.NotFound')
|
|
|
|
self.set_mock_db_items(self.DB_IGW_1_DETACHED, fakes.DB_VPC_1)
|
|
do_check('Gateway.NotAttached')
|
|
|
|
def test_detach_igw_no_router(self):
|
|
self.set_mock_db_items(fakes.DB_IGW_1, fakes.DB_VPC_1)
|
|
self.neutron.remove_gateway_router.side_effect = (
|
|
neutron_exception.NotFound)
|
|
|
|
resp = self.execute(
|
|
'DetachInternetGateway',
|
|
{'VpcId': fakes.ID_EC2_VPC_1,
|
|
'InternetGatewayId': fakes.ID_EC2_IGW_1})
|
|
|
|
self.assertEqual(True, resp['return'])
|
|
self.neutron.remove_gateway_router.assert_called_once_with(
|
|
fakes.ID_OS_ROUTER_1)
|
|
|
|
@tools.screen_unexpected_exception_logs
|
|
def test_detach_igw_rollback(self):
|
|
self.set_mock_db_items(fakes.DB_IGW_1, fakes.DB_VPC_1)
|
|
self.neutron.remove_gateway_router.side_effect = Exception()
|
|
|
|
self.assert_execution_error(
|
|
self.ANY_EXECUTE_ERROR, 'DetachInternetGateway',
|
|
{'VpcId': fakes.EC2_VPC_1['vpcId'],
|
|
'InternetGatewayId': fakes.EC2_IGW_1['internetGatewayId']})
|
|
|
|
self.db_api.update_item.assert_any_call(
|
|
mock.ANY, fakes.DB_IGW_1)
|
|
|
|
def test_delete_igw(self):
|
|
self.set_mock_db_items(fakes.DB_IGW_2)
|
|
|
|
resp = self.execute(
|
|
'DeleteInternetGateway',
|
|
{'InternetGatewayId': fakes.ID_EC2_IGW_2})
|
|
|
|
self.assertEqual(True, resp['return'])
|
|
self.db_api.get_item_by_id.assert_called_once_with(mock.ANY,
|
|
fakes.ID_EC2_IGW_2)
|
|
self.db_api.delete_item.assert_called_once_with(mock.ANY,
|
|
fakes.ID_EC2_IGW_2)
|
|
|
|
def test_delete_igw_invalid_parameters(self):
|
|
def do_check(error_code):
|
|
self.assert_execution_error(
|
|
error_code, 'DeleteInternetGateway',
|
|
{'InternetGatewayId': fakes.ID_EC2_IGW_1})
|
|
|
|
self.assertEqual(0, self.db_api.delete_item.call_count)
|
|
|
|
self.neutron.reset_mock()
|
|
self.db_api.reset_mock()
|
|
|
|
self.set_mock_db_items()
|
|
do_check('InvalidInternetGatewayID.NotFound')
|
|
|
|
self.set_mock_db_items(fakes.DB_IGW_1)
|
|
do_check('DependencyViolation')
|
|
|
|
def test_describe_igw(self):
|
|
self.set_mock_db_items(fakes.DB_IGW_1, fakes.DB_IGW_2)
|
|
|
|
resp = self.execute('DescribeInternetGateways', {})
|
|
self.assertThat(resp['internetGatewaySet'],
|
|
matchers.ListMatches([fakes.EC2_IGW_1,
|
|
fakes.EC2_IGW_2]))
|
|
|
|
resp = self.execute('DescribeInternetGateways',
|
|
{'InternetGatewayId.1': fakes.ID_EC2_IGW_2})
|
|
self.assertThat(resp['internetGatewaySet'],
|
|
matchers.ListMatches([fakes.EC2_IGW_2]))
|
|
self.db_api.get_items_by_ids.assert_called_once_with(
|
|
mock.ANY, set([fakes.ID_EC2_IGW_2]))
|
|
|
|
self.check_filtering(
|
|
'DescribeInternetGateways', 'internetGatewaySet',
|
|
[('internet-gateway-id', fakes.ID_EC2_IGW_2),
|
|
('attachment.state', 'available'),
|
|
('attachment.vpc-id', fakes.ID_EC2_VPC_1)])
|
|
self.check_tag_support(
|
|
'DescribeInternetGateways', 'internetGatewaySet',
|
|
fakes.ID_EC2_IGW_2, 'internetGatewayId')
|