181 lines
7.4 KiB
Python
181 lines
7.4 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 oslo_config import cfg
|
|
|
|
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 DhcpOptionsTestCase(base.ApiTestCase):
|
|
|
|
def test_create_dhcp_options(self):
|
|
|
|
def gen_opt(count, value):
|
|
return 'DhcpConfiguration.' + str(count) + '.' + value
|
|
|
|
def gen_ec2_param_dhcp_options(dhcp_options):
|
|
dhcp_configuration = dhcp_options['dhcpConfigurationSet']
|
|
result_param = {}
|
|
opt_count = 0
|
|
for opt in dhcp_configuration:
|
|
opt_count += 1
|
|
result_param[gen_opt(opt_count, 'Key')] = opt['key']
|
|
value_count = 0
|
|
for value in opt['valueSet']:
|
|
value_count += 1
|
|
result_param[gen_opt(opt_count,
|
|
'Value.' + str(value_count))] = (
|
|
str(value['value']))
|
|
return result_param
|
|
|
|
def check(ec2_fake, db_fake):
|
|
self.db_api.add_item.return_value = db_fake
|
|
resp = self.execute(
|
|
'CreateDhcpOptions',
|
|
gen_ec2_param_dhcp_options(ec2_fake))
|
|
self.assertThat(ec2_fake, matchers.DictMatches(
|
|
resp['dhcpOptions'], orderless_lists=True))
|
|
self.assert_any_call(self.db_api.add_item,
|
|
mock.ANY, 'dopt',
|
|
tools.purge_dict(db_fake, ('id',)))
|
|
self.db_api.reset_mock()
|
|
|
|
check(fakes.EC2_DHCP_OPTIONS_1, fakes.DB_DHCP_OPTIONS_1)
|
|
check(fakes.EC2_DHCP_OPTIONS_2, fakes.DB_DHCP_OPTIONS_2)
|
|
|
|
def test_create_dhcp_options_invalid_parameters(self):
|
|
self.assert_execution_error(
|
|
'InvalidParameterValue', 'CreateDhcpOptions',
|
|
{'DhcpConfiguration.1.Key': 'InvalidParameter',
|
|
'DhcpConfiguration.1.Value.1': 'Value'})
|
|
|
|
def test_delete_dhcp_options(self):
|
|
self.set_mock_db_items(fakes.DB_DHCP_OPTIONS_1)
|
|
resp = self.execute('DeleteDhcpOptions',
|
|
{'dhcpOptionsId': fakes.ID_EC2_DHCP_OPTIONS_1})
|
|
self.assertEqual(True, resp['return'])
|
|
self.db_api.get_item_by_id.assert_any_call(
|
|
mock.ANY,
|
|
fakes.ID_EC2_DHCP_OPTIONS_1)
|
|
self.db_api.get_items.assert_any_call(
|
|
mock.ANY,
|
|
'vpc')
|
|
self.db_api.delete_item.assert_called_once_with(
|
|
mock.ANY,
|
|
fakes.ID_EC2_DHCP_OPTIONS_1)
|
|
|
|
def test_delete_dhcp_options_with_dependencies(self):
|
|
self.set_mock_db_items(
|
|
fakes.DB_DHCP_OPTIONS_1,
|
|
tools.update_dict(
|
|
fakes.DB_VPC_1,
|
|
{'dhcp_options_id': fakes.ID_EC2_DHCP_OPTIONS_1}))
|
|
self.assert_execution_error(
|
|
'DependencyViolation', 'DeleteDhcpOptions',
|
|
{'dhcpOptionsId': fakes.ID_EC2_DHCP_OPTIONS_1})
|
|
|
|
def test_describe_dhcp_options(self):
|
|
self.set_mock_db_items(fakes.DB_DHCP_OPTIONS_1,
|
|
fakes.DB_DHCP_OPTIONS_2)
|
|
|
|
resp = self.execute('DescribeDhcpOptions', {})
|
|
self.assertThat(resp['dhcpOptionsSet'],
|
|
matchers.ListMatches([fakes.EC2_DHCP_OPTIONS_1,
|
|
fakes.EC2_DHCP_OPTIONS_2],
|
|
orderless_lists=True))
|
|
|
|
resp = self.execute('DescribeDhcpOptions',
|
|
{'DhcpOptionsId.1': fakes.ID_EC2_DHCP_OPTIONS_1})
|
|
self.assertThat(resp['dhcpOptionsSet'],
|
|
matchers.ListMatches([fakes.EC2_DHCP_OPTIONS_1],
|
|
orderless_lists=True))
|
|
self.db_api.get_items_by_ids.assert_called_once_with(
|
|
mock.ANY, set([fakes.ID_EC2_DHCP_OPTIONS_1]))
|
|
|
|
self.check_filtering(
|
|
'DescribeDhcpOptions', 'dhcpOptionsSet',
|
|
[('dhcp_options_id', fakes.ID_EC2_DHCP_OPTIONS_1),
|
|
('key', 'netbios-node-type'),
|
|
('value', '8.8.8.8')])
|
|
self.check_tag_support(
|
|
'DescribeDhcpOptions', 'dhcpOptionsSet',
|
|
fakes.ID_EC2_DHCP_OPTIONS_1, 'dhcpOptionsId')
|
|
|
|
def test_associate_dhcp_options(self):
|
|
self.set_mock_db_items(fakes.DB_VPC_1, fakes.DB_DHCP_OPTIONS_1,
|
|
fakes.DB_NETWORK_INTERFACE_1)
|
|
self.neutron.list_ports.return_value = (
|
|
{'ports': [fakes.OS_PORT_1, fakes.OS_PORT_2]})
|
|
|
|
def check(ec2_dhcp_options_id, db_dhcp_options_id, os_dhcp_options):
|
|
resp = self.execute('AssociateDhcpOptions',
|
|
{'dhcpOptionsId': ec2_dhcp_options_id,
|
|
'vpcId': fakes.ID_EC2_VPC_1})
|
|
self.assertEqual(True, resp['return'])
|
|
self.db_api.update_item.assert_any_call(
|
|
mock.ANY,
|
|
tools.update_dict(
|
|
fakes.DB_VPC_1,
|
|
{'dhcp_options_id': db_dhcp_options_id}))
|
|
self.assert_any_call(
|
|
self.neutron.update_port,
|
|
fakes.ID_OS_PORT_1,
|
|
{'port': self._effective_os_dhcp_options(os_dhcp_options)})
|
|
|
|
check(fakes.ID_EC2_DHCP_OPTIONS_1, fakes.ID_EC2_DHCP_OPTIONS_1,
|
|
fakes.OS_DHCP_OPTIONS_1)
|
|
|
|
check('default', None, {'extra_dhcp_opts': []})
|
|
|
|
@tools.screen_unexpected_exception_logs
|
|
def test_associate_dhcp_options_rollback(self):
|
|
vpc = tools.update_dict(
|
|
fakes.DB_VPC_1,
|
|
{'dhcp_options_id': fakes.ID_EC2_DHCP_OPTIONS_1})
|
|
self.set_mock_db_items(
|
|
vpc, fakes.DB_DHCP_OPTIONS_1, fakes.DB_DHCP_OPTIONS_2,
|
|
fakes.DB_NETWORK_INTERFACE_1, fakes.DB_NETWORK_INTERFACE_2)
|
|
self.neutron.list_ports.return_value = (
|
|
{'ports': [fakes.OS_PORT_1, fakes.OS_PORT_2]})
|
|
|
|
def update_port_func(port_id, _port_data):
|
|
if port_id == fakes.ID_OS_PORT_2:
|
|
raise Exception()
|
|
|
|
self.neutron.update_port.side_effect = update_port_func
|
|
|
|
self.assert_execution_error(
|
|
self.ANY_EXECUTE_ERROR, 'AssociateDhcpOptions',
|
|
{'dhcpOptionsId': fakes.ID_EC2_DHCP_OPTIONS_2,
|
|
'vpcId': fakes.ID_EC2_VPC_1})
|
|
|
|
self.assert_any_call(self.neutron.update_port,
|
|
fakes.ID_OS_PORT_1,
|
|
{'port': fakes.OS_DHCP_OPTIONS_1})
|
|
self.db_api.update_item.assert_any_call(
|
|
mock.ANY, vpc)
|
|
|
|
def _effective_os_dhcp_options(self, os_dhcp_options):
|
|
CONF = cfg.CONF
|
|
dhcp_opts = {
|
|
'extra_dhcp_opts': [{'opt_name': 'mtu',
|
|
'opt_value': str(CONF.network_device_mtu)}]}
|
|
dhcp_opts['extra_dhcp_opts'].extend(
|
|
os_dhcp_options.get('extra_dhcp_opts', []))
|
|
return dhcp_opts
|