| # 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("fabric", "fabric.xproto"), |
| get_models_fn("onos-service", "onos.xproto"), |
| ]) |
| import synchronizers.new_base.mock_modelaccessor |
| reload(synchronizers.new_base.mock_modelaccessor) # in case nose2 loaded it in a previous test |
| import synchronizers.new_base.modelaccessor |
| reload(synchronizers.new_base.modelaccessor) # in case nose2 loaded it in a previous test |
| from kubernetes_event 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", |
| id=1111, |
| rest_hostname = "onos-url", |
| rest_port = "8181", |
| rest_username = "karaf", |
| rest_password = "karaf", |
| backend_code=1, |
| backend_status="succeeded") |
| |
| self.fabric_service = FabricService(name="fabric", |
| id=1112, |
| backend_code=1, |
| backend_status="succeeded", |
| provider_services=[self.onos]) |
| |
| self.switch = Switch(name="switch1", |
| backend_code=1, |
| backend_status="succeeded") |
| |
| self.port1 = SwitchPort(name="switch1port1", |
| switch=self.switch, |
| backend_code=1, |
| backend_status="succeeded") |
| |
| self.port2 = SwitchPort(name="switch1port2", |
| switch=self.switch, |
| backend_code=1, |
| backend_status="succeeded") |
| |
| self.switch.ports = MockObjectList([self.port1, self.port2]) |
| |
| self.log = Mock() |
| |
| def tearDown(self): |
| sys.path = self.sys_path_save |
| |
| def test_process_event(self): |
| with patch.object(FabricService.objects, "get_items") as fabric_service_objects, \ |
| patch.object(Service.objects, "get_items") as service_objects, \ |
| patch.object(Switch.objects, "get_items") as switch_objects, \ |
| patch.object(Switch, "save", autospec=True) as switch_save, \ |
| patch.object(SwitchPort, "save", autospec=True) as switchport_save: |
| fabric_service_objects.return_value = [self.fabric_service] |
| service_objects.return_value = [self.onos, self.fabric_service] |
| switch_objects.return_value = [self.switch] |
| |
| 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.switch.backend_code, 0) |
| self.assertEqual(self.switch.backend_status, "resynchronize due to kubernetes event") |
| |
| switch_save.assert_called_with(self.switch, update_fields=["updated", "backend_code", "backend_status"], |
| always_update_timestamp=True) |
| |
| self.assertEqual(self.port1.backend_code, 0) |
| self.assertEqual(self.port1.backend_status, "resynchronize due to kubernetes event") |
| |
| self.assertEqual(self.port2.backend_code, 0) |
| self.assertEqual(self.port2.backend_status, "resynchronize due to kubernetes event") |
| |
| switchport_save.assert_has_calls([call(self.port1, update_fields=["updated", "backend_code", "backend_status"], |
| always_update_timestamp=True), |
| call(self.port2, update_fields=["updated", "backend_code", "backend_status"], |
| always_update_timestamp=True)]) |
| |
| def test_process_event_unknownstatus(self): |
| with patch.object(FabricService.objects, "get_items") as fabric_service_objects, \ |
| patch.object(Service.objects, "get_items") as service_objects, \ |
| patch.object(Switch.objects, "get_items") as switch_objects, \ |
| patch.object(Switch, "save") as switch_save, \ |
| patch.object(SwitchPort, "save") as switchport_save: |
| fabric_service_objects.return_value = [self.fabric_service] |
| service_objects.return_value = [self.onos, self.fabric_service] |
| switch_objects.return_value = [self.switch] |
| |
| 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.switch.backend_code, 1) |
| self.assertEqual(self.switch.backend_status, "succeeded") |
| |
| switch_save.assert_not_called() |
| |
| self.assertEqual(self.port1.backend_code, 1) |
| self.assertEqual(self.port1.backend_status, "succeeded") |
| |
| self.assertEqual(self.port2.backend_code, 1) |
| self.assertEqual(self.port2.backend_status, "succeeded") |
| |
| switchport_save.assert_not_called() |
| |
| def test_process_event_unknownservice(self): |
| with patch.object(FabricService.objects, "get_items") as fabric_service_objects, \ |
| patch.object(Service.objects, "get_items") as service_objects, \ |
| patch.object(Switch.objects, "get_items") as switch_objects, \ |
| patch.object(Switch, "save") as switch_save, \ |
| patch.object(SwitchPort, "save") as switchport_save: |
| fabric_service_objects.return_value = [self.fabric_service] |
| service_objects.return_value = [self.onos, self.fabric_service] |
| switch_objects.return_value = [self.switch] |
| |
| event_dict = {"status": "created", |
| "labels": {"xos_service": "something_else"}} |
| event = Mock() |
| event.value = json.dumps(event_dict) |
| |
| step = self.event_step(log=self.log) |
| step.process_event(event) |
| |
| self.assertEqual(self.switch.backend_code, 1) |
| self.assertEqual(self.switch.backend_status, "succeeded") |
| |
| switch_save.assert_not_called() |
| |
| self.assertEqual(self.port1.backend_code, 1) |
| self.assertEqual(self.port1.backend_status, "succeeded") |
| |
| self.assertEqual(self.port2.backend_code, 1) |
| self.assertEqual(self.port2.backend_status, "succeeded") |
| |
| switchport_save.assert_not_called() |
| |
| def test_process_event_nolabels(self): |
| with patch.object(FabricService.objects, "get_items") as fabric_service_objects, \ |
| patch.object(Service.objects, "get_items") as service_objects, \ |
| patch.object(Switch.objects, "get_items") as switch_objects, \ |
| patch.object(Switch, "save") as switch_save, \ |
| patch.object(SwitchPort, "save") as switchport_save: |
| fabric_service_objects.return_value = [self.fabric_service] |
| service_objects.return_value = [self.onos, self.fabric_service] |
| switch_objects.return_value = [self.switch] |
| |
| 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.switch.backend_code, 1) |
| self.assertEqual(self.switch.backend_status, "succeeded") |
| |
| switch_save.assert_not_called() |
| |
| self.assertEqual(self.port1.backend_code, 1) |
| self.assertEqual(self.port1.backend_status, "succeeded") |
| |
| self.assertEqual(self.port2.backend_code, 1) |
| self.assertEqual(self.port2.backend_status, "succeeded") |
| |
| switchport_save.assert_not_called() |
| |
| if __name__ == '__main__': |
| unittest.main() |
| |
| |
| |