blob: bec5098d9486c8b75223a714183d5e715998c2ce [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
import json
import functools
from mock import patch, call, Mock, PropertyMock
import requests_mock
import os, sys
test_path=os.path.abspath(os.path.dirname(os.path.realpath(__file__)))
class TestKubernetesEvent(unittest.TestCase):
def setUp(self):
global DeferredException
self.sys_path_save = sys.path
config = os.path.join(test_path, "../test_config.yaml")
from xosconfig import Config
Config.clear()
Config.init(config, 'synchronizer-config-schema.yaml')
from xossynchronizer.mock_modelaccessor_build import mock_modelaccessor_config
mock_modelaccessor_config(test_path, [("olt-service", "volt.xproto"),
("vsg", "vsg.xproto"),
("rcord", "rcord.xproto"),
("onos-service", "onos.xproto"),])
import xossynchronizer.modelaccessor
import mock_modelaccessor
reload(mock_modelaccessor) # in case nose2 loaded it in a previous test
reload(xossynchronizer.modelaccessor) # in case nose2 loaded it in a previous test
from xossynchronizer.modelaccessor import model_accessor
from mock_modelaccessor import MockObjectList
from kubernetes_event import KubernetesPodDetailsEventStep
# import all class names to globals
for (k, v) in model_accessor.all_model_classes.items():
globals()[k] = v
self.model_accessor = model_accessor
self.event_step = KubernetesPodDetailsEventStep
self.onos = ONOSService(name="myonos",
id=1111,
rest_hostname = "onos-url",
rest_port = "8181",
rest_username = "karaf",
rest_password = "karaf",
backend_code=1,
backend_status="succeeded")
self.fcservice = VOLTService(name="myoltservice",
id=1112,
backend_code=1,
backend_status="succeeded",
subscriber_services=[self.onos])
self.fcsi1 = VOLTServiceInstance(name="myfcsi1",
owner=self.fcservice,
backend_code=1,
backend_status="succeeded")
self.fcsi2 = VOLTServiceInstance(name="myfcsi2",
owner=self.fcservice,
backend_code=1,
backend_status="succeeded")
self.fcservice.service_instances = MockObjectList([self.fcsi1, self.fcsi2])
self.log = Mock()
def tearDown(self):
sys.path = self.sys_path_save
def test_process_event(self):
with patch.object(VOLTService.objects, "get_items") as fcservice_objects, \
patch.object(Service.objects, "get_items") as service_objects, \
patch.object(VOLTServiceInstance, "save", autospec=True) as fcsi_save:
fcservice_objects.return_value = [self.fcservice]
service_objects.return_value = [self.onos, self.fcservice]
event_dict = {"status": "created",
"labels": {"xos_service": "myonos"}}
event = Mock()
event.value = json.dumps(event_dict)
step = self.event_step(model_accessor=self.model_accessor, log=self.log)
step.process_event(event)
self.assertEqual(self.fcsi1.backend_code, 0)
self.assertEqual(self.fcsi1.backend_status, "resynchronize due to kubernetes event")
self.assertEqual(self.fcsi2.backend_code, 0)
self.assertEqual(self.fcsi2.backend_status, "resynchronize due to kubernetes event")
fcsi_save.assert_has_calls([call(self.fcsi1, update_fields=["updated", "backend_code", "backend_status"],
always_update_timestamp=True),
call(self.fcsi2, update_fields=["updated", "backend_code", "backend_status"],
always_update_timestamp=True)])
def test_process_event_unknownstatus(self):
with patch.object(VOLTService.objects, "get_items") as fcservice_objects, \
patch.object(Service.objects, "get_items") as service_objects, \
patch.object(VOLTServiceInstance, "save") as fcsi_save:
fcservice_objects.return_value = [self.fcservice]
service_objects.return_value = [self.onos, self.fcservice]
event_dict = {"status": "something_else",
"labels": {"xos_service": "myonos"}}
event = Mock()
event.value = json.dumps(event_dict)
step = self.event_step(model_accessor=self.model_accessor, log=self.log)
step.process_event(event)
self.assertEqual(self.fcsi1.backend_code, 1)
self.assertEqual(self.fcsi1.backend_status, "succeeded")
self.assertEqual(self.fcsi2.backend_code, 1)
self.assertEqual(self.fcsi2.backend_status, "succeeded")
fcsi_save.assert_not_called()
def test_process_event_unknownservice(self):
with patch.object(VOLTService.objects, "get_items") as fcservice_objects, \
patch.object(Service.objects, "get_items") as service_objects, \
patch.object(VOLTServiceInstance, "save") as fcsi_save:
fcservice_objects.return_value = [self.fcservice]
service_objects.return_value = [self.onos, self.fcservice]
event_dict = {"status": "created",
"labels": {"xos_service": "something_else"}}
event = Mock()
event.value = json.dumps(event_dict)
step = self.event_step(model_accessor=self.model_accessor, log=self.log)
step.process_event(event)
self.assertEqual(self.fcsi1.backend_code, 1)
self.assertEqual(self.fcsi1.backend_status, "succeeded")
self.assertEqual(self.fcsi2.backend_code, 1)
self.assertEqual(self.fcsi2.backend_status, "succeeded")
fcsi_save.assert_not_called()
def test_process_event_nolabels(self):
with patch.object(VOLTService.objects, "get_items") as fcservice_objects, \
patch.object(Service.objects, "get_items") as service_objects, \
patch.object(VOLTServiceInstance, "save") as fcsi_save:
fcservice_objects.return_value = [self.fcservice]
service_objects.return_value = [self.onos, self.fcservice]
event_dict = {"status": "created"}
event = Mock()
event.value = json.dumps(event_dict)
step = self.event_step(model_accessor=self.model_accessor, log=self.log)
step.process_event(event)
self.assertEqual(self.fcsi1.backend_code, 1)
self.assertEqual(self.fcsi1.backend_status, "succeeded")
self.assertEqual(self.fcsi2.backend_code, 1)
self.assertEqual(self.fcsi2.backend_status, "succeeded")
fcsi_save.assert_not_called()
if __name__ == '__main__':
unittest.main()