blob: dfab5036370831907efce2f1567aa3084633beff [file] [log] [blame]
# Copyright 2017-present Open Networking Foundation
#
# 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 unittest
from mock import patch, call, Mock, PropertyMock
import requests_mock
import os, sys
# Hack to load synchronizer framework
test_path=os.path.abspath(os.path.dirname(os.path.realpath(__file__)))
xos_dir=os.path.join(test_path, "../../..")
if not os.path.exists(os.path.join(test_path, "new_base")):
xos_dir=os.path.join(test_path, "../../../../../../orchestration/xos/xos")
services_dir = os.path.join(xos_dir, "../../xos_services")
sys.path.append(xos_dir)
sys.path.append(os.path.join(xos_dir, 'synchronizers', 'new_base'))
# END Hack to load synchronizer framework
# generate model from xproto
def get_models_fn(service_name, xproto_name):
name = os.path.join(service_name, "xos", xproto_name)
if os.path.exists(os.path.join(services_dir, name)):
return name
else:
name = os.path.join(service_name, "xos", "synchronizer", "models", xproto_name)
if os.path.exists(os.path.join(services_dir, name)):
return name
raise Exception("Unable to find service=%s xproto=%s" % (service_name, xproto_name))
# END generate model from xproto
def mock_get_westbound_service_instance_properties(prop):
return prop
class TestSyncOLTDevice(unittest.TestCase):
def setUp(self):
global DeferredException
self.sys_path_save = sys.path
sys.path.append(xos_dir)
sys.path.append(os.path.join(xos_dir, 'synchronizers', 'new_base'))
# Setting up the config module
from xosconfig import Config
config = os.path.join(test_path, "../model_policies/test_config.yaml")
Config.clear()
Config.init(config, "synchronizer-config-schema.yaml")
# END Setting up the config module
from synchronizers.new_base.syncstep import DeferredException
from synchronizers.new_base.mock_modelaccessor_build import build_mock_modelaccessor
build_mock_modelaccessor(xos_dir, services_dir, [get_models_fn("olt-service", "volt.xproto")])
import synchronizers.new_base.modelaccessor
from sync_volt_service_instance import SyncVOLTServiceInstance, model_accessor
# import all class names to globals
for (k, v) in model_accessor.all_model_classes.items():
globals()[k] = v
self.sync_step = SyncVOLTServiceInstance
# create a mock service instance
o = Mock()
o.id = 1
o.owner_id = "volt_service"
o.tologdict.return_value = {}
volt_service = Mock()
volt_service.p_onos_url = "p_onos_url"
volt_service.p_onos_user = "p_onos_user"
volt_service.p_onos_pass = "p_onos_pass"
si = Mock()
si.get_westbound_service_instance_properties = mock_get_westbound_service_instance_properties
olt_device = Mock()
olt_device.name = "Test OLT Device"
self.o = o
self.si = si
self.olt_device = olt_device
self.volt_service = volt_service
def tearDown(self):
self.o = None
sys.path = self.sys_path_save
@requests_mock.Mocker()
def test_do_not_sync(self, m):
self.olt_device.dp_id = None
with patch.object(ServiceInstance.objects, "get") as service_instance_mock, \
patch.object(OLTDevice.objects, "get") as olt_device_mock, \
patch.object(VOLTService.objects, "get") as olt_service_mock:
service_instance_mock.return_value = self.si
olt_device_mock.return_value = self.olt_device
olt_service_mock.return_value = self.volt_service
with self.assertRaises(DeferredException) as e:
self.sync_step().sync_record(self.o)
self.assertFalse(m.called)
self.assertEqual(e.exception.message, "Waiting for OLTDevice Test OLT Device to be synchronized")
@requests_mock.Mocker()
def test_do_sync(self, m):
m.post("http://p_onos_url/onos/olt/oltapp/of:dp_id/uni_port_id/c_tag", status_code=200, json={})
self.olt_device.dp_id = "of:dp_id"
with patch.object(ServiceInstance.objects, "get") as service_instance_mock, \
patch.object(OLTDevice.objects, "get") as olt_device_mock, \
patch.object(VOLTService.objects, "get") as olt_service_mock:
service_instance_mock.return_value = self.si
olt_device_mock.return_value = self.olt_device
olt_service_mock.return_value = self.volt_service
self.sync_step().sync_record(self.o)
self.assertTrue(m.called)
@requests_mock.Mocker()
def test_do_sync_fail(self, m):
m.post("http://p_onos_url/onos/olt/oltapp/of:dp_id/uni_port_id/c_tag", status_code=500, text="Mock Error")
self.olt_device.dp_id = "of:dp_id"
with patch.object(ServiceInstance.objects, "get") as service_instance_mock, \
patch.object(OLTDevice.objects, "get") as olt_device_mock, \
patch.object(VOLTService.objects, "get") as olt_service_mock:
service_instance_mock.return_value = self.si
olt_device_mock.return_value = self.olt_device
olt_service_mock.return_value = self.volt_service
with self.assertRaises(Exception) as e:
self.sync_step().sync_record(self.o)
self.assertTrue(m.called)
self.assertEqual(e.exception.message, "Failed to add subscriber in P_ONOS: Mock Error")
if __name__ == "__main__":
unittest.main()