# ============LICENSE_START=================================================== # Copyright (C) 2019-2020 Nordix 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. # # SPDX-License-Identifier: Apache-2.0 # ============LICENSE_END===================================================== from test.support import EnvironmentVarGuard from unittest.mock import patch, Mock import responses from requests import Session from tenacity import RetryError from mod import get_db_connection_url from mod.network_function import NetworkFunction from mod.pmsh_utils import AppConfig from tests.base_setup import BaseClassSetup from tests.base_setup import get_pmsh_config class PmshUtilsTestCase(BaseClassSetup): @classmethod def setUpClass(cls): super().setUpClass() def setUp(self): super().setUp() self.mock_app = Mock() def tearDown(self): super().tearDown() @classmethod def tearDownClass(cls): super().tearDownClass() def test_utils_get_mr_sub(self): mr_policy_sub = self.app_conf.get_mr_sub('policy_pm_subscriber') self.assertTrue(mr_policy_sub.aaf_id, 'dcae@dcae.onap.org') def test_utils_get_mr_sub_fails_with_invalid_name(self): with self.assertRaises(KeyError): self.app_conf.get_mr_sub('invalid_sub') def test_utils_get_mr_pub(self): mr_policy_pub = self.app_conf.get_mr_pub('policy_pm_publisher') self.assertTrue(mr_policy_pub.aaf_pass, 'demo123456!') def test_utils_get_mr_pub_fails_with_invalid_name(self): with self.assertRaises(KeyError): self.app_conf.get_mr_pub('invalid_pub') def test_utils_get_cert_data(self): self.assertEqual(self.app_conf.cert_params, ('/opt/app/pmsh/etc/certs/cert.pem', '/opt/app/pmsh/etc/certs/key.pem')) @patch.object(Session, 'post') def test_mr_pub_publish_to_topic_success(self, mock_session): mock_session.return_value.status_code = 200 mr_policy_pub = self.app_conf.get_mr_pub('policy_pm_publisher') with patch('requests.Session.post') as session_post_call: mr_policy_pub.publish_to_topic({"dummy_val": "43c4ee19-6b8d-4279-a80f-c507850aae47"}) session_post_call.assert_called_once() @responses.activate def test_mr_pub_publish_to_topic_fail(self): responses.add(responses.POST, 'https://message-router:3905/events/org.onap.dmaap.mr.PM_SUBSCRIPTIONS', json={'error': 'Client Error'}, status=400) mr_policy_pub = self.app_conf.get_mr_pub('policy_pm_publisher') with self.assertRaises(Exception): mr_policy_pub.publish_to_topic({"dummy_val": "43c4ee19-6b8d-4279-a80f-c507850aae47"}) def test_mr_pub_publish_sub_event_data_success(self): mr_policy_pub = self.app_conf.get_mr_pub('policy_pm_publisher') with patch('mod.pmsh_utils._MrPub.publish_to_topic') as pub_to_topic_call: mr_policy_pub.publish_subscription_event_data( self.app_conf.subscription, NetworkFunction(nf_name='pnf_1', model_invariant_id='some-id', model_version_id='some-id'), self.app_conf) pub_to_topic_call.assert_called_once() @responses.activate def test_mr_sub_get_from_topic_success(self): policy_mr_sub = self.app_conf.get_mr_sub('policy_pm_subscriber') responses.add(responses.GET, 'https://message-router:3905/events/org.onap.dmaap.mr.PM_SUBSCRIPTIONS/' 'dcae_pmsh_cg/1?timeout=1000', json={"dummy_val": "43c4ee19-6b8d-4279-a80f-c507850aae47"}, status=200) mr_topic_data = policy_mr_sub.get_from_topic(1) self.assertIsNotNone(mr_topic_data) @responses.activate def test_mr_sub_get_from_topic_fail(self): policy_mr_sub = self.app_conf.get_mr_sub('policy_pm_subscriber') responses.add(responses.GET, 'https://message-router:3905/events/org.onap.dmaap.mr.PM_SUBSCRIPTIONS/' 'dcae_pmsh_cg/1?timeout=1000', json={"dummy_val": "43c4ee19-6b8d-4279-a80f-c507850aae47"}, status=400) with self.assertRaises(Exception): policy_mr_sub.get_from_topic(1) def test_get_db_connection_url_success(self): self.env = EnvironmentVarGuard() self.env.set('PMSH_PG_URL', '1.2.3.4') self.env.set('PMSH_PG_USERNAME', 'pmsh') self.env.set('PMSH_PG_PASSWORD', 'pass') db_url = get_db_connection_url() self.assertEqual(db_url, 'postgres+psycopg2://pmsh:pass@1.2.3.4:5432/pmsh') def test_get_db_connection_url_fail(self): self.env = EnvironmentVarGuard() self.env.set('PMSH_PG_USERNAME', 'pmsh') self.env.set('PMSH_PG_PASSWORD', 'pass') with self.assertRaises(Exception): get_db_connection_url() @patch('mod.logger.info') @patch('mod.pmsh_utils.get_all') def test_refresh_config_success(self, mock_cbs_client_get_all, mock_logger): mock_cbs_client_get_all.return_value = get_pmsh_config() self.app_conf.refresh_config() mock_logger.assert_called_with('AppConfig data has been refreshed') @patch('mod.logger.error') @patch('mod.pmsh_utils.get_all') def test_refresh_config_fail(self, mock_cbs_client_get_all, mock_logger): mock_cbs_client_get_all.return_value = get_pmsh_config() self.app_conf = AppConfig() mock_cbs_client_get_all.side_effect = Exception with self.assertRaises(RetryError): self.app_conf.refresh_config() mock_logger.assert_called_with('Failed to get config from CBS: ', exc_info=True)