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# 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 unittest import mock
from neutronclient.v2_0 import client as neutronclient
from heat.common import template_format
from heat.engine.clients.os import neutron
from heat.engine.resources.openstack.neutron import extraroute
from heat.engine import scheduler
from heat.tests import common
from heat.tests import utils
neutron_template = '''
{
"AWSTemplateFormatVersion" : "2010-09-09",
"Description" : "Template to test OS::Neutron::ExtraRoute resources",
"Parameters" : {},
"Resources" : {
"router": {
"Type": "OS::Neutron::Router"
},
"extraroute1": {
"Type": "OS::Neutron::ExtraRoute",
"Properties": {
"router_id": { "Ref" : "router" },
"destination" : "192.168.0.0/24",
"nexthop": "1.1.1.1"
}
},
"extraroute2": {
"Type": "OS::Neutron::ExtraRoute",
"Properties": {
"router_id": { "Ref" : "router" },
"destination" : "192.168.255.0/24",
"nexthop": "1.1.1.1"
}
}
}
}
'''
class NeutronExtraRouteTest(common.HeatTestCase):
def setUp(self):
super(NeutronExtraRouteTest, self).setUp()
self.mockclient = mock.Mock(spec=neutronclient.Client)
self.patchobject(neutronclient, 'Client',
return_value=self.mockclient)
self.patchobject(neutron.NeutronClientPlugin, 'has_extension',
return_value=True)
def create_extraroute(self, t, stack, resource_name, properties=None):
properties = properties or {}
t['Resources'][resource_name]['Properties'] = properties
rsrc = extraroute.ExtraRoute(
resource_name,
stack.t.resource_definitions(stack)[resource_name],
stack)
scheduler.TaskRunner(rsrc.create)()
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
return rsrc
def _test_extraroute(self, ipv6=False):
if ipv6:
route1 = {"destination": "ffff:f53b:82e4::56/46",
"nexthop": "dce7:f53b:82e4::56"}
route2 = {"destination": "ffff:f53b:ffff::56/46",
"nexthop": "dce7:f53b:82e4::56"}
else:
route1 = {"destination": "192.168.0.0/24",
"nexthop": "1.1.1.1"}
route2 = {"destination": "192.168.255.0/24",
"nexthop": "1.1.1.1"}
self.stub_RouterConstraint_validate()
self.mockclient.show_router.side_effect = [
# add first route
{'router': {'routes': []}},
# add second route
{'router': {'routes': [route1.copy()]}},
# first delete
{'router': {'routes': [route1.copy(), route2.copy()]}},
# second delete
{'router': {'routes': [route2.copy()]}},
]
self.mockclient.update_router.return_value = None
t = template_format.parse(neutron_template)
stack = utils.parse_stack(t)
if ipv6:
rsrc1 = self.create_extraroute(
t, stack, 'extraroute1', properties={
'router_id': '3e46229d-8fce-4733-819a-b5fe630550f8',
'destination': 'ffff:f53b:82e4::56/46',
'nexthop': 'dce7:f53b:82e4::56'})
self.create_extraroute(
t, stack, 'extraroute2', properties={
'router_id': '3e46229d-8fce-4733-819a-b5fe630550f8',
'destination': 'ffff:f53b:ffff::56/46',
'nexthop': 'dce7:f53b:82e4::56'})
else:
rsrc1 = self.create_extraroute(
t, stack, 'extraroute1', properties={
'router_id': '3e46229d-8fce-4733-819a-b5fe630550f8',
'destination': '192.168.0.0/24',
'nexthop': '1.1.1.1'})
self.create_extraroute(
t, stack, 'extraroute2', properties={
'router_id': '3e46229d-8fce-4733-819a-b5fe630550f8',
'destination': '192.168.255.0/24',
'nexthop': '1.1.1.1'})
scheduler.TaskRunner(rsrc1.delete)()
rsrc1.state_set(rsrc1.CREATE, rsrc1.COMPLETE, 'to delete again')
scheduler.TaskRunner(rsrc1.delete)()
self.mockclient.show_router.assert_called_with(
'3e46229d-8fce-4733-819a-b5fe630550f8')
self.mockclient.update_router.assert_has_calls([
# add first route
mock.call('3e46229d-8fce-4733-819a-b5fe630550f8',
{'router': {'routes': [route1.copy()]}}),
# add second route
mock.call('3e46229d-8fce-4733-819a-b5fe630550f8',
{'router': {'routes': [route1.copy(),
route2.copy()]}}),
# first delete
mock.call('3e46229d-8fce-4733-819a-b5fe630550f8',
{'router': {'routes': [route2.copy()]}}),
])
def test_extraroute_ipv4(self):
self._test_extraroute(ipv6=False)
def test_extraroute_ipv6(self):
self._test_extraroute(ipv6=True)
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