blob: 4fb4ffeb9fc23f990b4aa2026b5b370c9030111e [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
# 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
class TestKubernetesEvent(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, "../test_config.yaml")
Config.clear()
Config.init(config, "synchronizer-config-schema.yaml")
# END Setting up the config module
from synchronizers.new_base.mock_modelaccessor_build import build_mock_modelaccessor
build_mock_modelaccessor(xos_dir, services_dir, [
get_models_fn("onos-service", "onos.xproto")
])
import synchronizers.new_base.modelaccessor
from synchronizers.new_base.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.event_step = KubernetesPodDetailsEventStep
self.onos = ONOSService(name="myonos",
rest_hostname = "onos-url",
rest_port = "8181",
rest_username = "karaf",
rest_password = "karaf",
backend_code=1,
backend_status="succeeded")
self.app1 = ONOSApp(name="myapp1",
owner=self.onos,
backend_code=1,
backend_status="succeeded")
self.app2 = ONOSApp(name="myapp2",
owner=self.onos,
backend_code=1,
backend_status="succeeded")
self.onos.service_instances = MockObjectList([self.app1, self.app2])
self.log = Mock()
def tearDown(self):
self.onos = None
sys.path = self.sys_path_save
def test_process_event(self):
with patch.object(ONOSService.objects, "get_items") as service_objects, \
patch.object(ONOSService, "save", autospec=True) as service_save, \
patch.object(ONOSApp, "save", autospec=True) as app_save:
service_objects.return_value = [self.onos]
event_dict = {"status": "created",
"labels": {"xos_service": "myonos"}}
event = Mock()
event.value = json.dumps(event_dict)
step = self.event_step(log=self.log)
step.process_event(event)
self.assertEqual(self.onos.backend_code, 0)
self.assertEqual(self.onos.backend_status, "resynchronize due to kubernetes event")
service_save.assert_called_with(self=self.onos, update_fields=["updated", "backend_code", "backend_status"],
always_update_timestamp=True)
self.assertEqual(self.app1.backend_code, 0)
self.assertEqual(self.app1.backend_status, "resynchronize due to kubernetes event")
self.assertEqual(self.app2.backend_code, 0)
self.assertEqual(self.app2.backend_status, "resynchronize due to kubernetes event")
app_save.assert_has_calls([call(self.app1, update_fields=["updated", "backend_code", "backend_status"],
always_update_timestamp=True),
call(self.app2, update_fields=["updated", "backend_code", "backend_status"],
always_update_timestamp=True)])
def test_process_event_unknownstatus(self):
with patch.object(ONOSService.objects, "get_items") as service_objects, \
patch.object(ONOSService, "save") as service_save, \
patch.object(ONOSApp, "save") as app_save:
service_objects.return_value = [self.onos]
event_dict = {"status": "something_else",
"labels": {"xos_service": "myonos"}}
event = Mock()
event.value = json.dumps(event_dict)
step = self.event_step(log=self.log)
step.process_event(event)
self.assertEqual(self.onos.backend_code, 1)
self.assertEqual(self.onos.backend_status, "succeeded")
service_save.assert_not_called()
self.assertEqual(self.app1.backend_code, 1)
self.assertEqual(self.app1.backend_status, "succeeded")
app_save.assert_not_called()
self.assertEqual(self.app2.backend_code, 1)
self.assertEqual(self.app2.backend_status, "succeeded")
def test_process_event_unknownservice(self):
with patch.object(ONOSService.objects, "get_items") as service_objects, \
patch.object(ONOSService, "save") as service_save, \
patch.object(ONOSApp, "save") as app_save:
service_objects.return_value = [self.onos]
event_dict = {"status": "created",
"labels": {"xos_service": "some_other_service"}}
event = Mock()
event.value = json.dumps(event_dict)
step = self.event_step(log=self.log)
step.process_event(event)
self.assertEqual(self.onos.backend_code, 1)
self.assertEqual(self.onos.backend_status, "succeeded")
service_save.assert_not_called()
self.assertEqual(self.app1.backend_code, 1)
self.assertEqual(self.app1.backend_status, "succeeded")
app_save.assert_not_called()
self.assertEqual(self.app2.backend_code, 1)
self.assertEqual(self.app2.backend_status, "succeeded")
def test_process_event_nolabels(self):
with patch.object(ONOSService.objects, "get_items") as service_objects, \
patch.object(ONOSService, "save") as service_save, \
patch.object(ONOSApp, "save") as app_save:
service_objects.return_value = [self.onos]
event_dict = {"status": "created"}
event = Mock()
event.value = json.dumps(event_dict)
step = self.event_step(log=self.log)
step.process_event(event)
self.assertEqual(self.onos.backend_code, 1)
self.assertEqual(self.onos.backend_status, "succeeded")
service_save.assert_not_called()
self.assertEqual(self.app1.backend_code, 1)
self.assertEqual(self.app1.backend_status, "succeeded")
app_save.assert_not_called()
self.assertEqual(self.app2.backend_code, 1)
self.assertEqual(self.app2.backend_status, "succeeded")
if __name__ == '__main__':
unittest.main()