def _test_create_network_revision(self):
with self.network() as n:
network = n['network']
self.assertGreater(network['revision_number'], 0)
lswitch = neutron_l2.logical_switch_from_neutron_network(network)
self.nb_api.create.assert_called_with(lswitch)
return network, lswitch
def update_network_postcommit(self, context):
network = context.current
lswitch = neutron_l2.logical_switch_from_neutron_network(network)
self.nb_api.update(lswitch)
LOG.info("DFMechDriver: update network %s", network['id'])
return network
def test_create_update_delete_subnet_network_revision(self):
network, lswitch = self._test_create_network_revision()
self.nb_api.update.assert_not_called()
self.nb_api.get.side_effect = nb_api_get_func(lswitch)
with self.subnet(network={'network': network}, set_context=True) as s:
subnet_id = s['subnet']['id']
new_network = self.driver.get_network(self.context, network['id'])
self.assertGreater(new_network['revision_number'],
network['revision_number'])
lswitch.version = new_network['revision_number']
# Once for lswitch, once for DHCP lport
self.assertEqual(2, self.nb_api.update.call_count)
self.nb_api.update.assert_called_with(lswitch)
self.nb_api.update.reset_mock()
data = {'subnet': {'name': 'updated'}}
req = self.new_update_request('subnets', data, subnet_id)
req.get_response(self.api)
network = new_network
new_network = self.driver.get_network(self.context, network['id'])
new_lswitch = neutron_l2.logical_switch_from_neutron_network(
new_network)
updated_subnet = self.driver.get_subnet(self.context,
subnet_id)
new_lswitch.subnets = [neutron_l2.subnet_from_neutron_subnet(
updated_subnet)]
self.assertGreater(new_network['revision_number'],
network['revision_number'])
self.nb_api.update.called_once_with(new_lswitch)
self.nb_api.update.reset_mock()
self.nb_api.get.side_effect = nb_api_get_func(lswitch)
self.assertEqual(new_network['revision_number'],
lswitch.version)
network = new_network
req = self.new_delete_request('subnets', subnet_id)
req.get_response(self.api)
new_network = self.driver.get_network(self.context, network['id'])
new_lswitch = neutron_l2.logical_switch_from_neutron_network(
new_network)
self.assertGreater(new_network['revision_number'],
network['revision_number'])
self.nb_api.update.called_once_with(new_lswitch)
self.assertEqual(new_network['revision_number'],
new_lswitch.version)
