# Copyright 2016 ZTE Corporation. # # 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 json import mock from mock import MagicMock from django.test import TestCase from rest_framework import status from rest_framework.test import APIClient from lcm.ns.biz.ns_instant import BuildInWorkflowThread from lcm.ns.biz.ns_instant import InstantNSService from lcm.pub.database.models import NSInstModel from lcm.pub.utils import restcall from lcm.pub.config import config nsd_model = json.dumps({ "model": json.dumps({ "vnfs": [{ "vnf_id": "vnf1", "properties": { "id": "vnfd1", "nf_type": "xgw" }, "dependencies": [{ "vl_id": "5" }] }], "vls": [{ "vl_id": "5", "properties": {} }] }) }) class TestNsInstant(TestCase): def setUp(self): self.client = APIClient() NSInstModel.objects.filter().delete() self.url = "/api/nslcm/v1/ns/2/instantiate" self.req_data = { "additionalParamForNs": { "sdnControllerId": "2" }, "locationConstraints": [{ "vnfProfileId": "vnfd1", "locationConstraints": { "vimId": "3" } }] } self.nsd_model = nsd_model self.updated_nsd_model = { "vnfs": [{ "dependencies": [{ "vl_id": "5" }], "vnf_id": "vnf1", "properties": { "nf_type": "xgw", "id": "vnfd1" } }], "vls": [{ "vl_id": "5", "properties": { "location_info": { "vimid": "3" } } }] } self.vnfms = json.dumps({ "esr-vnfm": [{ "vnfm-id": "4" }] }) self.vnfm = json.dumps({ "type": "xgw", "vim-id": "3", "vnfm-id": "4", "certificate-url": "http://127.0.0.0/ztevnfm/v1/auth", "esr-system-info-list": { "esr-system-info": [{ "type": "xgw", "vendor": "zte", "version": "1.0", "service-url": "http://127.0.0.0/ztevnfm/v1", "user-name": "admin", "password": "admin123" }] } }) NSInstModel(id="2", nspackage_id="7", nsd_id="2", status="active").save() def tearDown(self): pass @mock.patch.object(restcall, 'call_req') @mock.patch('lcm.pub.msapi.sdc_run_catalog.parse_nsd', MagicMock(return_value=nsd_model)) @mock.patch.object(BuildInWorkflowThread, 'run') def test_ns_instantiate_when_succeed_to_enter_workflow(self, mock_run, mock_call_req): config.WORKFLOW_OPTION = "buildin" mock_call_req.side_effect = [ [0, self.nsd_model, '200'], [0, self.vnfms, '200'], [0, self.vnfm, '200'] ] resp = self.client.post(self.url, data=self.req_data, format='json') self.assertEqual(status.HTTP_200_OK, resp.status_code) self.assertIn("jobId", resp.data) @mock.patch.object(InstantNSService, 'do_biz') def test_ns_instantiate_normal(self, mock_do_biz): mock_do_biz.return_value = dict(data={'jobId': "1"}, status=status.HTTP_200_OK) resp = self.client.post(self.url, data=self.req_data, format='json') self.failUnlessEqual(status.HTTP_200_OK, resp.status_code) self.assertEqual({'jobId': "1"}, resp.data) @mock.patch.object(restcall, 'call_req') def test_ns_instantiate_when_fail_to_parse_nsd(self, mock_call_req): mock_call_req.return_value = [1, "Failed to parse nsd", '500'] resp = self.client.post(self.url, data=self.req_data, format='json') self.assertEqual(resp.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR) self.assertIn("error", resp.data) nsd = json.dumps({"vnffgs": [], "inputs": {}, "pnfs": [{"pnf_id": "du", "networks": [], "description": "", "properties": {"descriptor_id": "zte_ran_du_0001", "descriptor_invariant_id": "1111", "provider": "ZTE", "version": "1.0", "function_description": "RAN DU Function", "name": "ZTE RAN DU"}}], "ns_exposed": {"external_cps": [], "forward_cps": []}, "graph": {"cucp": [], "du": [], "vl_flat_net": ["cucp", "cuup"], "vl_ext_net": ["cucp", "cuup"], "cuup": []}, "basepath": "c:\\users\\10030173\\appdata\\local\\temp\\tmpvg5vto", "vnfs": [{"networks": [{"key_name": "ran_ext_net", "vl_id": "vl_ext_net"}, {"key_name": "ran_flat_net", "vl_id": "vl_flat_net"}], "dependencies": [{"key_name": "ran_ext_net", "vl_id": "vl_ext_net"}, {"key_name": "ran_flat_net", "vl_id": "vl_flat_net"}], "vnf_id": "cucp", "description": "", "properties": {"descriptor_id": "zte_ran_cucp_0001", "flavour_description": "default", "software_version": "1.0.1", "flavour_id": "1", "descriptor_version": "1.0", "provider": "ZTE", "id": "zte_ran_cucp_0001", "vnfm_info": ["GVNFM-Driver"], "product_name": "ran"}}, {"networks": [{"key_name": "ran_ext_net", "vl_id": "vl_ext_net"}, {"key_name": "ran_flat_net", "vl_id": "vl_flat_net"}], "dependencies": [{"key_name": "ran_ext_net", "vl_id": "vl_ext_net"}, {"key_name": "ran_flat_net", "vl_id": "vl_flat_net"}], "vnf_id": "cuup", "description": "", "properties": {"descriptor_id": "zte_ran_cuup_0001", "flavour_description": "default", "software_version": "1.0.1", "flavour_id": "1", "descriptor_version": "1.0", "provider": "ZTE", "id": "zte_ran_cuup_0001", "vnfm_info": ["GVNFM-Driver"], "product_name": "ran"}}], "fps": [], "vls": [{"vl_id": "vl_ext_net", "description": "", "properties": {"connectivity_type": {"layer_protocol": "ipv4"}, "vl_profile": {"cidr": "10.0.0.0/24", "max_bit_rate_requirements": {"root": 10000000, "leaf": 10000000}, "networkName": "ran_ext_net", "min_bit_rate_requirements": {"root": 10000000, "leaf": 10000000}, "dhcpEnabled": False}, "version": "1.0.1"}}, {"vl_id": "vl_flat_net", "description": "", "properties": {"connectivity_type": {"layer_protocol": "ipv4"}, "vl_profile": {"cidr": "10.1.0.0/24", "max_bit_rate_requirements": {"root": 10000000, "leaf": 10000000}, "networkName": "ran_flat_net", "min_bit_rate_requirements": {"root": 10000000, "leaf": 10000000}, "dhcpEnabled": False}, "version": "1.0.1"}}], "nested_ns": [], "metadata": {"template_name": "RAN-NS", "template_version": "1.0", "template_author": "ZTE"}}) vnfminfo = {"vnfmId": "1"} @mock.patch('lcm.ns.biz.ns_instantiate_flow.post_deal') @mock.patch.object(restcall, 'call_req') @mock.patch('lcm.ns.biz.ns_instantiate_flow.update_job') @mock.patch('lcm.pub.msapi.sdc_run_catalog.parse_nsd', MagicMock(return_value=nsd)) @mock.patch('lcm.pub.msapi.extsys.select_vnfm', MagicMock(return_value=vnfminfo)) def test_ns_instantiate_with_pnf(self, mock_updata_job, mock_call_req, mock_post_deal): config.WORKFLOW_OPTION = "grapflow" NSInstModel(id="1", name="test_ns", nspackage_id="1", status="created").save() ret = [0, json.JSONEncoder().encode({'jobId': "1", "responseDescriptor": {"progress": 100}}), '200'] mock_call_req.side_effect = [ret for i in range(1, 20)] data = { "additionalParamForNs": { "sdnControllerId": "2" }, "locationConstraints": [{ "vnfProfileId": "zte_ran_cucp_0001", "locationConstraints": {"vimId": "3"} }, { "vnfProfileId": "zte_ran_cuup_0001", "locationConstraints": {"vimId": "3"} } ], "addpnfData": [{ "pnfId": 1, "pnfName": "test_pnf", "pnfdId": "zte_ran_du_0001", "pnfProfileId": "du" }] } # response = self.client.post("/api/nslcm/v1/ns/1/instantiate", data=data, format='json') ack = InstantNSService(1, data).do_biz() self.assertEqual(ack['status'], status.HTTP_200_OK)