blob: 70d20df1b3ef49d968772e4d9567948a2b67f996 [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
from mock import patch, call, Mock
import os
import 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
# 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 xossynchronizer.mock_modelaccessor_build import mock_modelaccessor_config
mock_modelaccessor_config(test_path, [("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
self.model_accessor = 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.attr = ServiceInstanceAttribute(
name="foo",
value="bar"
)
self.mockAllAttr = Mock()
self.mockAllAttr.all.return_value = [self.attr]
self.app1 = ONOSApp(name="myapp1",
owner=self.onos,
backend_code=1,
backend_status="succeeded",
service_instance_attributes=self.mockAllAttr)
self.app2 = ONOSApp(name="myapp2",
owner=self.onos,
backend_code=1,
backend_status="succeeded",
service_instance_attributes=self.mockAllAttr)
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, \
patch.object(ServiceInstanceAttribute, "save", autospec=True) as attr_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, model_accessor=self.model_accessor)
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)])
self.assertEqual(self.attr.backend_code, 0)
self.assertEqual(self.attr.backend_status, "resynchronize due to kubernetes event")
self.assertEqual(attr_save.call_count, 2)
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, model_accessor=self.model_accessor)
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, model_accessor=self.model_accessor)
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, model_accessor=self.model_accessor)
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()