| # 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 |
| |
| def match_none(req): |
| return req.text == None |
| |
| def match_json(desired, req): |
| if desired!=req.json(): |
| raise Exception("Got request %s, but body is not matching" % req.url) |
| return False |
| return True |
| |
| class TestSyncOnosApp(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 sync_onos_app import SyncONOSApp, DeferredException, model_accessor |
| |
| # import all class names to globals |
| for (k, v) in model_accessor.all_model_classes.items(): |
| globals()[k] = v |
| |
| |
| self.sync_step = SyncONOSApp |
| |
| onos = ONOSService() |
| onos.rest_hostname = "onos-url" |
| onos.rest_port = "8181" |
| onos.rest_username = "karaf" |
| onos.rest_password = "karaf" |
| |
| self.onos_app = Mock(spec=[ |
| 'id', |
| 'name', |
| 'app_id', |
| 'dependencies', |
| 'owner', |
| 'url', |
| 'backend_code', |
| 'version', |
| 'tologdict' |
| ]) |
| self.onos_app.id = 1 |
| self.onos_app.name = "vrouter" |
| self.onos_app.app_id = "org.onosproject.vrouter" |
| self.onos_app.dependencies = "" |
| self.onos_app.owner.leaf_model = onos |
| self.onos_app.url = None |
| self.onos_app.class_names = "ONOSApp" |
| self.onos_app.tologdict.return_value = "" |
| |
| self.si = Mock() |
| self.si.id = 1 |
| self.si.leaf_model = self.onos_app |
| |
| self.vrouter_app_response = { |
| "name": "org.onosproject.vrouter", |
| "version": "1.13.1", |
| } |
| |
| self.onos_app_attribute = Mock(spec=[ |
| 'id', |
| 'service_instance', |
| 'name', |
| 'value' |
| ]) |
| self.onos_app_attribute.id = 1 |
| self.onos_app_attribute.service_instance = self.si |
| self.onos_app_attribute.name = "/onos/v1/network/configuration/apps/org.opencord.olt" |
| self.onos_app_attribute.value = { |
| "kafka" : { |
| "bootstrapServers" : "cord-kafka-kafka.default.svc.cluster.local:9092" |
| } |
| } |
| |
| def tearDown(self): |
| self.onos = None |
| sys.path = self.sys_path_save |
| |
| @requests_mock.Mocker() |
| def test_defer_app_sync(self, m): |
| self.onos_app.dependencies = "org.onosproject.segmentrouting, org.onosproject.openflow" |
| |
| segment_routing = Mock() |
| segment_routing.app_id = "org.onosproject.segmentrouting" |
| segment_routing.backend_code = 1 |
| |
| openflow = Mock() |
| openflow.app_id = "org.onosproject.openflow" |
| openflow.backend_code = 0 |
| |
| with patch.object(ONOSApp.objects, "get_items") as app_get, \ |
| patch.object(ServiceInstance.objects, "get_items") as mock_si, \ |
| self.assertRaises(DeferredException) as e: |
| |
| app_get.return_value = [segment_routing, openflow] |
| mock_si.return_value = [self.si] |
| self.sync_step().sync_record(self.onos_app) |
| |
| self.assertEqual(e.exception.message, 'Deferring installation of ONOSApp with id 1 as dependencies are not met') |
| self.assertFalse(m.called) |
| |
| @requests_mock.Mocker() |
| def test_app_sync_local_app_no_config(self, m): |
| """ |
| Activate an application that is already installed in ONOS |
| """ |
| |
| m.post("http://onos-url:8181/onos/v1/applications/org.onosproject.vrouter/active", |
| status_code=200, |
| additional_matcher=match_none) |
| |
| m.get("http://onos-url:8181/onos/v1/applications/org.onosproject.vrouter", |
| status_code=200, |
| json=self.vrouter_app_response) |
| |
| self.si.serviceinstanceattribute_dict = {} |
| |
| with patch.object(ServiceInstance.objects, "get_items") as mock_si: |
| mock_si.return_value = [self.si] |
| self.sync_step().sync_record(self.onos_app) |
| |
| self.assertTrue(m.called) |
| self.assertEqual(m.call_count, 2) |
| self.assertEqual(self.onos_app.version, self.vrouter_app_response["version"]) |
| |
| @requests_mock.Mocker() |
| def test_app_sync_local_app_with_config(self, m): |
| |
| m.post("http://onos-url:8181/onos/v1/applications/org.onosproject.vrouter/active", |
| status_code=200, |
| additional_matcher=match_none) |
| |
| m.get("http://onos-url:8181/onos/v1/applications/org.onosproject.vrouter", |
| status_code=200, |
| json=self.vrouter_app_response) |
| |
| with patch.object(ServiceInstance.objects, "get_items") as mock_si: |
| mock_si.return_value = [self.si] |
| self.sync_step().sync_record(self.onos_app) |
| self.assertTrue(m.called) |
| self.assertEqual(m.call_count, 2) |
| self.assertEqual(self.onos_app.version, self.vrouter_app_response["version"]) |
| |
| @requests_mock.Mocker() |
| def test_app_install_remote_app_no_config(self, m): |
| """ |
| Install an application that has to be downloaded from a remote source |
| """ |
| |
| self.onos_app.url = 'http://onf.org/maven/...' |
| self.onos_app.version = "1.13.1" |
| self.onos_app.app_id = "org.onosproject.vrouter" |
| |
| expected = { |
| 'activate': True, |
| 'url': self.onos_app.url |
| } |
| |
| m.post("/onos/v1/applications", |
| status_code=200, |
| additional_matcher=functools.partial(match_json, expected), |
| json=self.vrouter_app_response) |
| |
| m.get("http://onos-url:8181/onos/v1/applications/org.onosproject.vrouter", [ |
| {'status_code': 404, 'text': "foo"}, |
| {'status_code': 200, 'json': self.vrouter_app_response} |
| ]) |
| |
| self.si.serviceinstanceattribute_dict = {} |
| |
| with patch.object(ServiceInstance.objects, "get_items") as mock_si: |
| mock_si.return_value = [self.si] |
| self.sync_step().sync_record(self.onos_app) |
| self.assertTrue(m.called) |
| self.assertEqual(m.call_count, 3) |
| self.assertEqual(self.onos_app.app_id, self.vrouter_app_response["name"]) |
| |
| @requests_mock.Mocker() |
| def test_update_remote_app(self, m): |
| self.onos_app.url = 'http://onf.org/maven/...' |
| self.onos_app.version = "1.14.1" |
| |
| expected = { |
| 'activate': True, |
| 'url': self.onos_app.url |
| } |
| |
| self.vrouter_app_response_updated = self.vrouter_app_response.copy() |
| self.vrouter_app_response_updated["version"] = "1.14.1" |
| |
| m.post("/onos/v1/applications", |
| status_code=200, |
| additional_matcher=functools.partial(match_json, expected), |
| json=self.vrouter_app_response) |
| |
| |
| m.get("http://onos-url:8181/onos/v1/applications/org.onosproject.vrouter", |
| [ |
| {"json": self.vrouter_app_response, "status_code": 200}, |
| {"json": self.vrouter_app_response_updated, "status_code": 200} |
| ] |
| ) |
| |
| m.delete("http://onos-url:8181/onos/v1/applications/org.onosproject.vrouter", |
| status_code=204) |
| |
| self.si.serviceinstanceattribute_dict = {} |
| |
| with patch.object(ServiceInstance.objects, "get_items") as mock_si: |
| mock_si.return_value = [self.si] |
| self.sync_step().sync_record(self.onos_app) |
| self.assertTrue(m.called) |
| self.assertEqual(m.call_count, 4) |
| self.assertEqual(self.onos_app.app_id, self.vrouter_app_response_updated["name"]) |
| |
| @requests_mock.Mocker() |
| def test_app_sync_remote_app_no_config_fail_version(self, m): |
| """ |
| Activate an application that has to be downloaded from a remote source |
| """ |
| |
| self.onos_app.url = 'http://onf.org/maven/...' |
| self.onos_app.version = "1.14.2" |
| self.onos_app.app_id = "org.onosproject.vrouter" |
| |
| expected = { |
| 'activate': True, |
| 'url': self.onos_app.url |
| } |
| |
| m.post("/onos/v1/applications", |
| status_code=200, |
| additional_matcher=functools.partial(match_json, expected), |
| json=self.vrouter_app_response) |
| |
| m.get("http://onos-url:8181/onos/v1/applications/org.onosproject.vrouter", [ |
| {'status_code': 404, 'text': "foo"}, |
| {'status_code': 200, 'json': self.vrouter_app_response} |
| ]) |
| |
| self.si.serviceinstanceattribute_dict = {} |
| |
| with patch.object(ServiceInstance.objects, "get_items") as mock_si, \ |
| self.assertRaises(Exception) as e: |
| mock_si.return_value = [self.si] |
| self.sync_step().sync_record(self.onos_app) |
| |
| self.assertTrue(m.called) |
| self.assertEqual(m.call_count, 3) |
| self.assertEqual(self.onos_app.app_id, self.vrouter_app_response["name"]) |
| self.assertEqual(e.exception.message, "The version of org.onosproject.vrouter you installed (1.13.1) is not the same you requested (1.14.2)") |
| |
| @requests_mock.Mocker() |
| def test_handle_409(self, m): |
| """ |
| A 409 "Application Already installed" response is not an error. This should not happen as we check if the app is installed. |
| """ |
| |
| self.onos_app.url = 'http://onf.org/maven/...' |
| self.onos_app.version = "1.14.2" |
| self.onos_app.app_id = "org.onosproject.vrouter" |
| |
| m.post("/onos/v1/applications", |
| status_code=409) |
| |
| step = self.sync_step() |
| with patch.object(step, "check_app_installed") as mock_check_installed: |
| mock_check_installed.return_value = False |
| |
| step.sync_record(self.onos_app) |
| |
| self.assertTrue(m.called) |
| self.assertEqual(m.call_count, 1) |
| |
| @requests_mock.Mocker() |
| def test_config_delete(self, m): |
| m.delete("http://onos-url:8181%s" % self.onos_app_attribute.name, |
| status_code=204) |
| |
| self.sync_step().delete_record(self.onos_app_attribute) |
| self.assertTrue(m.called) |
| self.assertEqual(m.call_count, 1) |
| |
| @requests_mock.Mocker() |
| def test_app_deactivate(self, m): |
| m.delete("http://onos-url:8181/onos/v1/applications/org.onosproject.vrouter/active", |
| status_code=204) |
| |
| self.sync_step().delete_record(self.onos_app) |
| self.assertTrue(m.called) |
| self.assertEqual(m.call_count, 1) |
| |
| @requests_mock.Mocker() |
| def test_app_uninstall(self, m): |
| self.onos_app.url = 'http://onf.org/maven/...' |
| self.onos_app.version = "1.14.2" |
| self.onos_app.backend_code = 1 |
| |
| m.delete("http://onos-url:8181/onos/v1/applications/org.onosproject.vrouter", |
| status_code=204) |
| |
| self.sync_step().delete_record(self.onos_app) |
| self.assertTrue(m.called) |
| self.assertEqual(m.call_count, 1) |
| |
| |
| |