# ============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===================================================== import json import os from unittest.mock import patch, Mock from mod.network_function import NetworkFunction from tests.base_setup import BaseClassSetup class NetworkFunctionTests(BaseClassSetup): @classmethod def setUpClass(cls): super().setUpClass() def setUp(self): super().setUp() self.nf_1 = NetworkFunction(sdnc_model_name='blah', sdnc_model_version=1.0, **{'nf_name': 'pnf_1', 'ip_address': '1.2.3.4', 'model_invariant_id': 'some_id', 'model_version_id': 'some_other_id'}) self.nf_2 = NetworkFunction(sdnc_model_name='blah', sdnc_model_version=2.0, **{'nf_name': 'pnf_2', 'ip_address': '1.2.3.4', 'model_invariant_id': 'some_id', 'model_version_id': 'some_other_id'}) with open(os.path.join(os.path.dirname(__file__), 'data/aai_model_info.json'), 'r') as data: self.good_model_info = json.loads(data.read()) with open(os.path.join(os.path.dirname(__file__), 'data/aai_model_info_no_sdnc.json'), 'r') as data: self.bad_model_info = json.loads(data.read()) def tearDown(self): super().tearDown() @classmethod def tearDownClass(cls): super().tearDownClass() def test_get_network_function(self): self.nf_1.create() nf = NetworkFunction.get('pnf_1') self.assertEqual(self.nf_1.nf_name, nf.nf_name) def test_get_network_function_no_match(self): self.nf_1.create() nf_name = 'nf2_does_not_exist' nf = NetworkFunction.get(nf_name) self.assertEqual(nf, None) def test_get_network_functions(self): self.nf_1.create() self.nf_2.create() nfs = NetworkFunction.get_all() self.assertEqual(2, len(nfs)) def test_create_existing_network_function(self): nf = self.nf_1.create() same_nf = self.nf_1.create() self.assertEqual(nf, same_nf) def test_delete_network_function(self): for nf in [self.nf_1, self.nf_2]: self.app_conf.subscription.add_network_function_to_subscription(nf, Mock()) nfs = NetworkFunction.get_all() self.assertEqual(2, len(nfs)) NetworkFunction.delete(nf_name=self.nf_1.nf_name) nfs = NetworkFunction.get_all() self.assertEqual(1, len(nfs)) @patch('mod.aai_client.get_aai_model_data') def test_set_sdnc_params_true(self, mock_get_aai_model): mock_get_aai_model.return_value = self.good_model_info self.assertTrue(self.nf_1.set_nf_model_params(self.app_conf)) @patch('mod.aai_client.get_aai_model_data') def test_set_sdnc_params_false(self, mock_get_aai_model): mock_get_aai_model.return_value = self.bad_model_info self.assertFalse(self.nf_1.set_nf_model_params(self.app_conf))