| # Copyright 2020 ArctosLabs Scandinavia AB |
| # |
| # 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. |
| |
| # pylint: disable=E1120 |
| |
| import asyncio |
| import copy |
| import os |
| import sys |
| from unittest import TestCase, mock |
| from unittest.mock import Mock |
| |
| import yaml |
| |
| from osm_pla.placement.mznplacement import NsPlacementDataFactory, MznPlacementConductor |
| from pathlib import Path |
| |
| # need to Mock the imports from osm_common made in Server and Config beforehand |
| sys.modules["osm_common"] = Mock() |
| from osm_pla.server.server import Server # noqa: E402 |
| from osm_pla.config.config import Config # noqa: E402 |
| |
| nslcmop_record_wo_pinning = { |
| "statusEnteredTime": 1574625718.8280587, |
| "startTime": 1574625718.8280587, |
| "_admin": { |
| "created": 1574625718.8286533, |
| "projects_write": ["61e4bbab-9659-4abc-a01d-ba3a307becf9"], |
| "worker": "e5121e773e8b", |
| "modified": 1574625718.8286533, |
| "projects_read": ["61e4bbab-9659-4abc-a01d-ba3a307becf9"], |
| }, |
| "operationState": "PROCESSING", |
| "nsInstanceId": "45f588bd-5bf4-4181-b13b-f16a55a23be4", |
| "lcmOperationType": "instantiate", |
| "isCancelPending": False, |
| "id": "a571b1de-19e5-48bd-b252-ba0ad7d540c9", |
| "_id": "a571b1de-19e5-48bd-b252-ba0ad7d540c9", |
| "isAutomaticInvocation": False, |
| "links": { |
| "nsInstance": "/osm/nslcm/v1/ns_instances/45f588bd-5bf4-4181-b13b-f16a55a23be4", |
| "self": "/osm/nslcm/v1/ns_lcm_op_occs/a571b1de-19e5-48bd-b252-ba0ad7d540c9", |
| }, |
| "operationParams": { |
| "vimAccountId": "eb553051-5b6c-4ad6-939b-2ad23bd82e57", |
| "lcmOperationType": "instantiate", |
| "nsDescription": "just a test", |
| "nsdId": "0f4e658f-62a6-4f73-8623-270e8f0a18bc", |
| "nsName": "ThreeNsd plain placement", |
| "ssh_keys": [], |
| "validVimAccounts": [ |
| "eb553051-5b6c-4ad6-939b-2ad23bd82e57", |
| "576bbe0a-b95d-4ced-a63e-f387f8e6e2ce", |
| "3d1ffc5d-b36d-4f69-8356-7f59c740ca2f", |
| "db54dcd4-9fc4-441c-8820-17bce0aef2c3", |
| ], |
| "nsr_id": "45f588bd-5bf4-4181-b13b-f16a55a23be4", |
| "placement-engine": "PLA", |
| "nsInstanceId": "45f588bd-5bf4-4181-b13b-f16a55a23be4", |
| }, |
| } |
| |
| nslcmop_record_w_pinning = { |
| "statusEnteredTime": 1574627411.420499, |
| "startTime": 1574627411.420499, |
| "_admin": { |
| "created": 1574627411.4209971, |
| "projects_write": ["61e4bbab-9659-4abc-a01d-ba3a307becf9"], |
| "worker": "e5121e773e8b", |
| "modified": 1574627411.4209971, |
| "projects_read": ["61e4bbab-9659-4abc-a01d-ba3a307becf9"], |
| }, |
| "operationState": "PROCESSING", |
| "nsInstanceId": "61587478-ea25-44eb-9f13-7005046ddb08", |
| "lcmOperationType": "instantiate", |
| "isCancelPending": False, |
| "id": "80f95a17-6fa7-408d-930f-40aa4589d074", |
| "_id": "80f95a17-6fa7-408d-930f-40aa4589d074", |
| "isAutomaticInvocation": False, |
| "links": { |
| "nsInstance": "/osm/nslcm/v1/ns_instances/61587478-ea25-44eb-9f13-7005046ddb08", |
| "self": "/osm/nslcm/v1/ns_lcm_op_occs/80f95a17-6fa7-408d-930f-40aa4589d074", |
| }, |
| "operationParams": { |
| "vimAccountId": "576bbe0a-b95d-4ced-a63e-f387f8e6e2ce", |
| "nsr_id": "61587478-ea25-44eb-9f13-7005046ddb08", |
| "nsDescription": "default description", |
| "nsdId": "0f4e658f-62a6-4f73-8623-270e8f0a18bc", |
| "validVimAccounts": [ |
| "eb553051-5b6c-4ad6-939b-2ad23bd82e57", |
| "576bbe0a-b95d-4ced-a63e-f387f8e6e2ce", |
| "3d1ffc5d-b36d-4f69-8356-7f59c740ca2f", |
| "db54dcd4-9fc4-441c-8820-17bce0aef2c3", |
| ], |
| "nsName": "ThreeVnfTest2", |
| "wimAccountId": False, |
| "vnf": [ |
| { |
| "vimAccountId": "3d1ffc5d-b36d-4f69-8356-7f59c740ca2f", |
| "member-vnf-index": "1", |
| } |
| ], |
| "placementEngine": "PLA", |
| "nsInstanceId": "61587478-ea25-44eb-9f13-7005046ddb08", |
| "lcmOperationType": "instantiate", |
| }, |
| } |
| |
| nslcmop_record_w_pinning_and_order_constraints = { |
| "links": { |
| "nsInstance": "/osm/nslcm/v1/ns_instances/7c4c3d94-ebb2-44e8-b236-d876b118434e", |
| "self": "/osm/nslcm/v1/ns_lcm_op_occs/fd7c9e15-38aa-4fc5-913c-417b26859fb0", |
| }, |
| "id": "fd7c9e15-38aa-4fc5-913c-417b26859fb0", |
| "operationState": "PROCESSING", |
| "isAutomaticInvocation": False, |
| "nsInstanceId": "7c4c3d94-ebb2-44e8-b236-d876b118434e", |
| "_id": "fd7c9e15-38aa-4fc5-913c-417b26859fb0", |
| "isCancelPending": False, |
| "startTime": 1574772631.6932728, |
| "statusEnteredTime": 1574772631.6932728, |
| "lcmOperationType": "instantiate", |
| "operationParams": { |
| "placementEngine": "PLA", |
| "placement-constraints": { |
| "vld-constraints": [ |
| { |
| "id": "three_vnf_constrained_vld_1", |
| "link-constraints": {"latency": 120, "jitter": 20}, |
| }, |
| { |
| "link_constraints": {"latency": 120, "jitter": 20}, |
| "id": "three_vnf_constrained_nsd_vld_2", |
| }, |
| ] |
| }, |
| "nsName": "ThreeVnfTest2", |
| "nsDescription": "default description", |
| "nsr_id": "7c4c3d94-ebb2-44e8-b236-d876b118434e", |
| "nsdId": "0f4e658f-62a6-4f73-8623-270e8f0a18bc", |
| "validVimAccounts": [ |
| "eb553051-5b6c-4ad6-939b-2ad23bd82e57", |
| "576bbe0a-b95d-4ced-a63e-f387f8e6e2ce", |
| "3d1ffc5d-b36d-4f69-8356-7f59c740ca2f", |
| "db54dcd4-9fc4-441c-8820-17bce0aef2c3", |
| ], |
| "wimAccountId": False, |
| "vnf": [ |
| { |
| "member-vnf-index": "3", |
| "vimAccountId": "3d1ffc5d-b36d-4f69-8356-7f59c740ca2f", |
| } |
| ], |
| "nsInstanceId": "7c4c3d94-ebb2-44e8-b236-d876b118434e", |
| "lcmOperationType": "instantiate", |
| "vimAccountId": "576bbe0a-b95d-4ced-a63e-f387f8e6e2ce", |
| }, |
| "_admin": { |
| "projects_read": ["61e4bbab-9659-4abc-a01d-ba3a307becf9"], |
| "modified": 1574772631.693885, |
| "projects_write": ["61e4bbab-9659-4abc-a01d-ba3a307becf9"], |
| "created": 1574772631.693885, |
| "worker": "e5121e773e8b", |
| }, |
| } |
| |
| list_of_vims = [ |
| { |
| "_id": "73cd1a1b-333e-4e29-8db2-00d23bd9b644", |
| "vim_user": "admin", |
| "name": "OpenStack1", |
| "vim_url": "http://10.234.12.47:5000/v3", |
| "vim_type": "openstack", |
| "vim_tenant_name": "osm_demo", |
| "vim_password": "O/mHomfXPmCrTvUbYXVoyg==", |
| "schema_version": "1.1", |
| "_admin": { |
| "modified": 1565597984.3155663, |
| "deployed": { |
| "RO": "f0c1b516-bcd9-11e9-bb73-02420aff0030", |
| "RO-account": "f0d45496-bcd9-11e9-bb73-02420aff0030", |
| }, |
| "projects_write": ["admin"], |
| "operationalState": "ENABLED", |
| "detailed-status": "Done", |
| "created": 1565597984.3155663, |
| "projects_read": ["admin"], |
| }, |
| "config": {}, |
| }, |
| { |
| "_id": "684165ea-2cf9-4fbd-ac22-8464ca07d1d8", |
| "vim_user": "admin", |
| "name": "OpenStack2", |
| "vim_url": "http://10.234.12.44:5000/v3", |
| "vim_tenant_name": "osm_demo", |
| "vim_password": "Rw7gln9liP4ClMyHd5OFsw==", |
| "description": "Openstack on NUC", |
| "vim_type": "openstack", |
| "admin": { |
| "modified": 1566474766.7288046, |
| "deployed": { |
| "RO": "5bc59656-c4d3-11e9-b1e5-02420aff0006", |
| "RO-account": "5bd772e0-c4d3-11e9-b1e5-02420aff0006", |
| }, |
| "projects_write": ["admin"], |
| "operationalState": "ENABLED", |
| "detailed-status": "Done", |
| "created": 1566474766.7288046, |
| "projects_read": ["admin"], |
| }, |
| "config": {}, |
| "schema_version": "1.1", |
| }, |
| { |
| "_id": "8460b670-31cf-4fae-9f3e-d0dd6c57b61e", |
| "vim_user": "admin", |
| "name": "OpenStack1", |
| "vim_url": "http://10.234.12.47:5000/v3", |
| "vim_type": "openstack", |
| "vim_tenant_name": "osm_demo", |
| "vim_password": "NsgJJDlCdKreX30FQFNz7A==", |
| "description": "Openstack on Dell", |
| "_admin": { |
| "modified": 1566992449.5942867, |
| "deployed": { |
| "RO": "aed94f86-c988-11e9-bb38-02420aff0088", |
| "RO-account": "aee72fac-c988-11e9-bb38-02420aff0088", |
| }, |
| "projects_write": ["0a5d0c5b-7e08-48a1-a686-642a038bbd70"], |
| "operationalState": "ENABLED", |
| "detailed-status": "Done", |
| "created": 1566992449.5942867, |
| "projects_read": ["0a5d0c5b-7e08-48a1-a686-642a038bbd70"], |
| }, |
| "config": {}, |
| "schema_version": "1.1", |
| }, |
| { |
| "_id": "9b8b5268-acb7-4893-b494-a77656b418f2", |
| "vim_user": "admin", |
| "name": "OpenStack2", |
| "vim_url": "http://10.234.12.44:5000/v3", |
| "vim_type": "openstack", |
| "vim_tenant_name": "osm_demo", |
| "vim_password": "AnAV3xtoiwwdnAfv0KahSw==", |
| "description": "Openstack on NUC", |
| "_admin": { |
| "modified": 1566992484.9190753, |
| "deployed": { |
| "RO": "c3d61158-c988-11e9-bb38-02420aff0088", |
| "RO-account": "c3ec973e-c988-11e9-bb38-02420aff0088", |
| }, |
| "projects_write": ["0a5d0c5b-7e08-48a1-a686-642a038bbd70"], |
| "operationalState": "ENABLED", |
| "detailed-status": "Done", |
| "created": 1566992484.9190753, |
| "projects_read": ["0a5d0c5b-7e08-48a1-a686-642a038bbd70"], |
| }, |
| "config": {}, |
| "schema_version": "1.1", |
| }, |
| { |
| "_id": "3645f215-f32d-4355-b5ab-df0a2e2233c3", |
| "vim_user": "admin", |
| "name": "OpenStack3", |
| "vim_url": "http://10.234.12.46:5000/v3", |
| "vim_tenant_name": "osm_demo", |
| "vim_password": "XkG2w8e8/DiuohCFNp0+lQ==", |
| "description": "Openstack on NUC", |
| "vim_type": "openstack", |
| "_admin": { |
| "modified": 1567421247.7016313, |
| "deployed": { |
| "RO": "0e80f6a2-cd6f-11e9-bb50-02420aff00b6", |
| "RO-account": "0e974524-cd6f-11e9-bb50-02420aff00b6", |
| }, |
| "projects_write": ["0a5d0c5b-7e08-48a1-a686-642a038bbd70"], |
| "operationalState": "ENABLED", |
| "detailed-status": "Done", |
| "created": 1567421247.7016313, |
| "projects_read": ["0a5d0c5b-7e08-48a1-a686-642a038bbd70"], |
| }, |
| "schema_version": "1.1", |
| "config": {}, |
| }, |
| { |
| "_id": "53f8f2bb-88b5-4bf9-babf-556698b5261f", |
| "vim_user": "admin", |
| "name": "OpenStack4", |
| "vim_url": "http://10.234.12.43:5000/v3", |
| "vim_tenant_name": "osm_demo", |
| "vim_password": "GLrgVn8fMVneXMZq1r4yVA==", |
| "description": "Openstack on NUC", |
| "vim_type": "openstack", |
| "_admin": { |
| "modified": 1567421296.1576457, |
| "deployed": { |
| "RO": "2b43c756-cd6f-11e9-bb50-02420aff00b6", |
| "RO-account": "2b535aea-cd6f-11e9-bb50-02420aff00b6", |
| }, |
| "projects_write": ["0a5d0c5b-7e08-48a1-a686-642a038bbd70"], |
| "operationalState": "ENABLED", |
| "detailed-status": "Done", |
| "created": 1567421296.1576457, |
| "projects_read": ["0a5d0c5b-7e08-48a1-a686-642a038bbd70"], |
| }, |
| "schema_version": "1.1", |
| "config": {}, |
| }, |
| ] |
| |
| # FIXME this is not correct re mgmt-network setting. |
| nsd_from_db = { |
| "_id": "15fc1941-f095-4cd8-af2d-1000bd6d9eaa", |
| "_admin": { |
| "modified": 1567672251.7531693, |
| "storage": { |
| "pkg-dir": "ns_constrained_nsd", |
| "fs": "local", |
| "descriptor": "ns_constrained_nsd/ns_constrained_nsd.yaml", |
| "zipfile": "package.tar.gz", |
| "folder": "15fc1941-f095-4cd8-af2d-1000bd6d9eaa", |
| "path": "/app/storage/", |
| }, |
| "onboardingState": "ONBOARDED", |
| "usageState": "NOT_IN_USE", |
| "projects_write": ["0a5d0c5b-7e08-48a1-a686-642a038bbd70"], |
| "operationalState": "ENABLED", |
| "userDefinedData": {}, |
| "created": 1567672251.7531693, |
| "projects_read": ["0a5d0c5b-7e08-48a1-a686-642a038bbd70"], |
| }, |
| "id": "three_vnf_constrained_nsd_low", |
| "name": "three_vnf_constrained_nsd_low", |
| "description": "Placement constraints NSD", |
| "designer": "ArctosLabs", |
| "version": "1.0", |
| "vnfd-id": ["cirros_vnfd_v2"], |
| "df": [ |
| { |
| "id": "default-df", |
| "vnf-profile": [ |
| { |
| "id": "one", |
| "vnfd-id": "cirros_vnfd_v2", |
| "virtual-link-connectivity": [ |
| { |
| "virtual-link-profile-id": "three_vnf_constrained_nsd_low_vld1", |
| "constituent-cpd-id": [ |
| { |
| "constituent-base-element-id": "one", |
| "constituent-cpd-id": "vnf-cp0-ext", |
| } |
| ], |
| } |
| ], |
| }, |
| { |
| "id": "two", |
| "vnfd-id": "cirros_vnfd_v2", |
| "virtual-link-connectivity": [ |
| { |
| "virtual-link-profile-id": "three_vnf_constrained_nsd_low_vld1", |
| "constituent-cpd-id": [ |
| { |
| "constituent-base-element-id": "two", |
| "constituent-cpd-id": "vnf-cp0-ext", |
| } |
| ], |
| }, |
| { |
| "virtual-link-profile-id": "three_vnf_constrained_nsd_low_vld2", |
| "constituent-cpd-id": [ |
| { |
| "constituent-base-element-id": "two", |
| "constituent-cpd-id": "vnf-cp0-ext", |
| } |
| ], |
| }, |
| ], |
| }, |
| { |
| "id": "three", |
| "vnfd-id": "cirros_vnfd_v2", |
| "virtual-link-connectivity": [ |
| { |
| "virtual-link-profile-id": "three_vnf_constrained_nsd_low_vld2", |
| "constituent-cpd-id": [ |
| { |
| "constituent-base-element-id": "three", |
| "constituent-cpd-id": "vnf-cp0-ext", |
| } |
| ], |
| } |
| ], |
| }, |
| ], |
| } |
| ], |
| "virtual-link-desc": [ |
| { |
| "id": "three_vnf_constrained_nsd_low_vld1", |
| "mgmt-network": True, |
| "vim-network-name": "external", |
| }, |
| { |
| "id": "three_vnf_constrained_nsd_low_vld2", |
| "mgmt-network": True, |
| "vim-network-name": "lanretxe", |
| }, |
| ], |
| } |
| |
| |
| ###################################################### |
| # These are helper functions to handle unittest of asyncio. |
| # Inspired by: https://blog.miguelgrinberg.com/post/unit-testing-asyncio-code |
| def _run(co_routine): |
| return asyncio.get_event_loop().run_until_complete(co_routine) |
| |
| |
| def _async_mock(*args, **kwargs): |
| m = mock.MagicMock(*args, **kwargs) |
| |
| async def mock_coro(*args, **kwargs): |
| return m(*args, **kwargs) |
| |
| mock_coro.mock = m |
| return mock_coro |
| |
| |
| ###################################################### |
| |
| |
| class TestServer(TestCase): |
| def _produce_ut_vim_accounts_info(self, list_of_vims): |
| """ |
| FIXME temporary, we will need more control over vim_urls and _id for test purpose - make a generator |
| :return: vim_url and _id as dict, i.e. extract these from vim_accounts data |
| """ |
| return {_["name"]: _["_id"] for _ in list_of_vims} |
| |
| def _produce_ut_vnf_price_list(self): |
| price_list_file = "vnf_price_list.yaml" |
| with open(str(Path(price_list_file))) as pl_fd: |
| price_list_data = yaml.safe_load_all(pl_fd) |
| return { |
| i["vnfd"]: {i1["vim_name"]: i1["price"] for i1 in i["prices"]} |
| for i in next(price_list_data) |
| } |
| |
| def _populate_pil_info(self, file): |
| """ |
| FIXME we need more control over content in pil information - more files or generator and data |
| Note str(Path()) is a 3.5 thing |
| """ |
| with open(str(Path(file))) as pp_fd: |
| test_data = yaml.safe_load_all(pp_fd) |
| return next(test_data) |
| |
| @mock.patch.object(Config, "_read_config_file") |
| @mock.patch.object( |
| Config, |
| "get", |
| side_effect=["doesnotmatter", "memory", "memory", "local", "doesnotmatter"], |
| ) |
| def serverSetup(self, mock_get, mock__read_config_file): |
| """ |
| Helper that returns a Server object |
| :return: |
| """ |
| cfg = Config(None) |
| return Server(cfg) |
| |
| def _adjust_path(self, file): |
| """In case we are not running from test directory, |
| then assume we are in top level directory (e.g. running from tox) and adjust file path accordingly |
| """ |
| path_component = "/osm_pla/test/" |
| real_path = os.path.realpath(file) |
| if path_component not in real_path: |
| return ( |
| os.path.dirname(real_path) |
| + path_component |
| + os.path.basename(real_path) |
| ) |
| else: |
| return real_path |
| |
| def test__get_nslcmop(self): |
| server = self.serverSetup() |
| server.db = Mock() |
| _ = server._get_nslcmop(nslcmop_record_wo_pinning["id"]) |
| server.db.get_one.assert_called_with( |
| "nslcmops", {"_id": nslcmop_record_wo_pinning["id"]} |
| ) |
| |
| def test__get_nsd(self): # OK |
| server = self.serverSetup() |
| server.db = Mock() |
| _ = server._get_nsd(nslcmop_record_wo_pinning["operationParams"]["nsdId"]) |
| server.db.get_one.assert_called_with( |
| "nsds", {"_id": nslcmop_record_wo_pinning["operationParams"]["nsdId"]} |
| ) |
| |
| def test__create_vnf_id_maps(self): |
| server = self.serverSetup() |
| server.db = Mock() |
| expected_mvi2mzn = {"one": "VNF0", "two": "VNF1", "three": "VNF2"} |
| expected_mzn2mvi = {"VNF0": "one", "VNF1": "two", "VNF2": "three"} |
| |
| nsd_for_test = copy.deepcopy(nsd_from_db) |
| mvi2mzn, mzn2mvi = server._create_vnf_id_maps(nsd_for_test) |
| |
| self.assertDictEqual( |
| expected_mvi2mzn, mvi2mzn, "Faulty mzn2member-vnf-index mapping" |
| ) |
| self.assertDictEqual( |
| expected_mzn2mvi, mzn2mvi, "Faulty mzn2member-vnf-index mapping" |
| ) |
| |
| def test__get_vim_accounts(self): # OK |
| server = self.serverSetup() |
| server.db = Mock() |
| _ = server._get_vim_accounts( |
| nslcmop_record_wo_pinning["operationParams"]["validVimAccounts"] |
| ) |
| server.db.get_list.assert_called_with( |
| "vim_accounts", |
| {"_id": nslcmop_record_wo_pinning["operationParams"]["validVimAccounts"]}, |
| ) |
| |
| def test__get_vnf_price_list(self): |
| server = self.serverSetup() |
| pl1 = server._get_vnf_price_list( |
| Path(self._adjust_path("./vnf_price_list.yaml")) |
| ) |
| self.assertIs(type(pl1), dict, "price list not a dictionary") |
| for k, v in pl1.items(): |
| self.assertIs(type(v), dict, "price list values not a dict") |
| |
| pl2 = server._get_vnf_price_list( |
| Path(self._adjust_path("./vnf_price_list_keys.yaml")), "hackfest_project_a" |
| ) |
| self.assertIs(type(pl2), dict, "price list not a dictionary") |
| for k, v in pl2.items(): |
| self.assertIs(type(v), dict, "price list values not a dict") |
| self.assertEqual(pl1, pl2, "non-project and project price lists differ") |
| |
| def test__get_pil_info(self): |
| server = self.serverSetup() |
| ppi = server._get_pil_info(Path(self._adjust_path("./pil_price_list.yaml"))) |
| self.assertIs(type(ppi), dict, "pil is not a dict") |
| self.assertIn("pil", ppi.keys(), "pil has no pil key") |
| self.assertIs(type(ppi["pil"]), list, "pil does not contain a list") |
| # check for expected keys |
| expected_keys = { |
| "pil_description", |
| "pil_price", |
| "pil_latency", |
| "pil_jitter", |
| "pil_endpoints", |
| } |
| self.assertEqual(expected_keys, ppi["pil"][0].keys(), "expected keys not found") |
| |
| # def test_handle_kafka_command(self): # OK |
| # server = self.serverSetup() |
| # server.loop.create_task = Mock() |
| # server.handle_kafka_command("pli", "get_placement", {}) |
| # server.loop.create_task.assert_not_called() |
| # server.loop.create_task.reset_mock() |
| # server.handle_kafka_command( |
| # "pla", "get_placement", {"nslcmopId": nslcmop_record_wo_pinning["id"]} |
| # ) |
| # self.assertTrue(server.loop.create_task.called, "create_task not called") |
| # args, kwargs = server.loop.create_task.call_args |
| # self.assertIn("Server.get_placement", str(args[0]), "get_placement not called") |
| |
| @mock.patch.object( |
| NsPlacementDataFactory, "__init__", lambda x0, x1, x2, x3, x4, x5, x6: None |
| ) |
| @mock.patch.object(MznPlacementConductor, "do_placement_computation") |
| @mock.patch.object(NsPlacementDataFactory, "create_ns_placement_data") |
| @mock.patch.object(Server, "_get_vim_accounts") |
| @mock.patch.object(Server, "_get_nsd") |
| @mock.patch.object(Server, "_get_nslcmop") |
| @mock.patch.object(Server, "_get_vnf_price_list") |
| @mock.patch.object(Server, "_get_pil_info") |
| @mock.patch.object(Server, "_get_projects") |
| def test_get_placement( |
| self, |
| mock_get_projects, |
| mock_get_pil_info, |
| mock_get_vnf_price_list, |
| mock__get_nslcmop, |
| mock__get_nsd, |
| mock__get_vim_accounts, |
| mock_create_ns_placement_data, |
| mock_do_placement_computation, |
| ): |
| """ |
| run _get_placement and check that things get called as expected |
| :return: |
| """ |
| placement_ret_val = [ |
| { |
| "vimAccountId": "bbbbbbbb-38f5-438d-b8ee-3f93b3531f87", |
| "member-vnf-index": "VNF0", |
| }, |
| { |
| "vimAccountId": "aaaaaaaa-38f5-438d-b8ee-3f93b3531f87", |
| "member-vnf-index": "VNF1", |
| }, |
| { |
| "vimAccountId": "aaaaaaaa-38f5-438d-b8ee-3f93b3531f87", |
| "member-vnf-index": "VNF2", |
| }, |
| ] |
| server = self.serverSetup() |
| |
| server.msgBus.aiowrite = _async_mock() |
| nsd_for_test = copy.deepcopy(nsd_from_db) |
| mock__get_nsd.return_value = nsd_for_test |
| mock__get_vim_accounts.return_value = list_of_vims |
| |
| # FIXME need update to match nslcmop, not for test but for consistency |
| mock_do_placement_computation.return_value = placement_ret_val |
| _run(server.get_placement(nslcmop_record_wo_pinning["id"])) |
| |
| self.assertTrue( |
| mock_get_projects.called, "_get_projects not called as expected" |
| ) |
| self.assertTrue( |
| mock_get_vnf_price_list.called, "_get_vnf_price_list not called as expected" |
| ) |
| self.assertTrue( |
| mock_get_pil_info.called, "_get_pil_info not called as expected" |
| ) |
| self.assertTrue(mock__get_nslcmop.called, "_get_nslcmop not called as expected") |
| # mock_get_nsd.assert_called_once() assert_called_once() for python > 3.5 |
| self.assertTrue(mock__get_nsd.called, "get_nsd not called as expected") |
| # mock_get_enabled_vims.assert_called_once() assert_called_once() for python > 3.5 |
| self.assertTrue( |
| mock__get_vim_accounts.called, "get_vim_accounts not called as expected" |
| ) |
| # mock_create_ns_placement_data.assert_called_once() assert_called_once() for python > 3.5 |
| self.assertTrue( |
| mock_create_ns_placement_data.called, |
| "create_ns_placement_data not called as expected", |
| ) |
| # mock_do_placement_computation.assert_called_once() assert_called_once() for python > 3.5 |
| self.assertTrue( |
| mock_do_placement_computation.called, |
| "do_placement_computation not called as expected", |
| ) |
| self.assertTrue(server.msgBus.aiowrite.mock.called) |
| |
| args, kwargs = server.msgBus.aiowrite.mock.call_args |
| self.assertTrue(len(args) == 3, "invalid format") |
| self.assertEqual("pla", args[0], "topic invalid") |
| self.assertEqual("placement", args[1], "message invalid") |
| # extract placement result and check content |
| rsp_payload = args[2] |
| |
| expected_rsp_keys = {"placement"} |
| self.assertEqual( |
| expected_rsp_keys, |
| set(rsp_payload.keys()), |
| "placement response missing keys", |
| ) |
| self.assertIs(type(rsp_payload["placement"]), dict, "placement not a dict") |
| |
| expected_placement_keys = {"vnf", "nslcmopId"} |
| self.assertEqual( |
| expected_placement_keys, |
| set(rsp_payload["placement"]), |
| "placement keys invalid", |
| ) |
| |
| vim_account_candidates = [e["vimAccountId"] for e in placement_ret_val] |
| |
| self.assertEqual( |
| nslcmop_record_wo_pinning["id"], |
| rsp_payload["placement"]["nslcmopId"], |
| "nslcmopId invalid", |
| ) |
| |
| self.assertIs(type(rsp_payload["placement"]["vnf"]), list, "vnf not a list") |
| expected_vnf_keys = {"vimAccountId", "member-vnf-index"} |
| self.assertEqual( |
| expected_vnf_keys, |
| set(rsp_payload["placement"]["vnf"][0]), |
| "placement['vnf'] missing keys", |
| ) |
| self.assertIn( |
| rsp_payload["placement"]["vnf"][0]["vimAccountId"], |
| vim_account_candidates, |
| "vimAccountId invalid", |
| ) |
| |
| @mock.patch.object( |
| NsPlacementDataFactory, "__init__", lambda x0, x1, x2, x3, x4, x5, x6: None |
| ) |
| @mock.patch.object(MznPlacementConductor, "do_placement_computation") |
| @mock.patch.object(NsPlacementDataFactory, "create_ns_placement_data") |
| @mock.patch.object(Server, "_get_vim_accounts") |
| @mock.patch.object(Server, "_get_nsd") |
| @mock.patch.object(Server, "_get_nslcmop") |
| @mock.patch.object(Server, "_get_vnf_price_list") |
| @mock.patch.object(Server, "_get_pil_info") |
| @mock.patch.object(Server, "_get_projects") |
| def test_get_placement_with_pinning( |
| self, |
| mock_get_projects, |
| mock_get_pil_info, |
| mock_get_vnf_price_list, |
| mock__get_nslcmop, |
| mock__get_nsd, |
| mock__get_vim_accounts, |
| mock_create_ns_placement_data, |
| mock_do_placement_computation, |
| ): |
| """ |
| run _get_placement and check that things get called as expected |
| :return: |
| """ |
| placement_ret_val = [ |
| { |
| "vimAccountId": "bbbbbbbb-38f5-438d-b8ee-3f93b3531f87", |
| "member-vnf-index": "VNF0", |
| }, |
| { |
| "vimAccountId": "aaaaaaaa-38f5-438d-b8ee-3f93b3531f87", |
| "member-vnf-index": "VNF1", |
| }, |
| { |
| "vimAccountId": "aaaaaaaa-38f5-438d-b8ee-3f93b3531f87", |
| "member-vnf-index": "VNF2", |
| }, |
| ] |
| server = self.serverSetup() |
| |
| server.msgBus.aiowrite = _async_mock() |
| nsd_for_test = copy.deepcopy(nsd_from_db) |
| mock__get_nsd.return_value = nsd_for_test |
| mock__get_vim_accounts.return_value = list_of_vims |
| |
| # FIXME need update to match nslcmop, not for test but for consistency |
| mock_do_placement_computation.return_value = placement_ret_val |
| _run(server.get_placement(nslcmop_record_w_pinning["id"])) |
| |
| self.assertTrue( |
| (mock_get_projects.called, "_get_projects not called as expected") |
| ) |
| self.assertTrue( |
| mock_get_vnf_price_list.called, "_get_vnf_price_list not called as expected" |
| ) |
| self.assertTrue( |
| mock_get_pil_info.called, "_get_pil_info not called as expected" |
| ) |
| self.assertTrue(mock__get_nslcmop.called, "_get_nslcmop not called as expected") |
| # mock_get_nsd.assert_called_once() assert_called_once() for python > 3.5 |
| self.assertTrue(mock__get_nsd.called, "get_nsd not called as expected") |
| # mock_get_enabled_vims.assert_called_once() assert_called_once() for python > 3.5 |
| self.assertTrue( |
| mock__get_vim_accounts.called, "get_vim_accounts not called as expected" |
| ) |
| # mock_create_ns_placement_data.assert_called_once() assert_called_once() for python > 3.5 |
| self.assertTrue( |
| mock_create_ns_placement_data.called, |
| "create_ns_placement_data not called as expected", |
| ) |
| # mock_do_placement_computation.assert_called_once() assert_called_once() for python > 3.5 |
| self.assertTrue( |
| mock_do_placement_computation.called, |
| "do_placement_computation not called as expected", |
| ) |
| self.assertTrue(server.msgBus.aiowrite.mock.called) |
| |
| args, kwargs = server.msgBus.aiowrite.mock.call_args |
| self.assertTrue(len(args) == 3, "invalid format") |
| self.assertEqual("pla", args[0], "topic invalid") |
| self.assertEqual("placement", args[1], "message invalid") |
| # extract placement result and check content |
| rsp_payload = args[2] |
| |
| expected_rsp_keys = {"placement"} |
| self.assertEqual( |
| expected_rsp_keys, |
| set(rsp_payload.keys()), |
| "placement response missing keys", |
| ) |
| self.assertIs(type(rsp_payload["placement"]), dict, "placement not a dict") |
| |
| expected_placement_keys = {"vnf", "nslcmopId"} |
| self.assertEqual( |
| expected_placement_keys, |
| set(rsp_payload["placement"]), |
| "placement keys invalid", |
| ) |
| |
| vim_account_candidates = [e["vimAccountId"] for e in placement_ret_val] |
| |
| self.assertEqual( |
| nslcmop_record_w_pinning["id"], |
| rsp_payload["placement"]["nslcmopId"], |
| "nslcmopId invalid", |
| ) |
| |
| self.assertIs(type(rsp_payload["placement"]["vnf"]), list, "vnf not a list") |
| expected_vnf_keys = {"vimAccountId", "member-vnf-index"} |
| self.assertEqual( |
| expected_vnf_keys, |
| set(rsp_payload["placement"]["vnf"][0]), |
| "placement['vnf'] missing keys", |
| ) |
| self.assertIn( |
| rsp_payload["placement"]["vnf"][0]["vimAccountId"], |
| vim_account_candidates, |
| "vimAccountId invalid", |
| ) |
| |
| # Note: does not mock reading of price list and pil_info |
| @mock.patch.object( |
| NsPlacementDataFactory, "__init__", lambda x0, x1, x2, x3, x4, x5: None |
| ) |
| @mock.patch.object(MznPlacementConductor, "do_placement_computation") |
| @mock.patch.object(NsPlacementDataFactory, "create_ns_placement_data") |
| @mock.patch.object(Server, "_get_vim_accounts") |
| @mock.patch.object(Server, "_get_nsd") |
| @mock.patch.object(Server, "_get_nslcmop") |
| def test_get_placement_w_exception( |
| self, |
| mock__get_nslcmop, |
| mock__get_nsd, |
| mock__get_vim_accounts, |
| mock_create_ns_placement_data, |
| mock_do_placement_computation, |
| ): |
| """ |
| check that raised exceptions are handled and response provided accordingly |
| """ |
| server = self.serverSetup() |
| |
| server.msgBus.aiowrite = _async_mock() |
| nsd_for_test = copy.deepcopy(nsd_from_db) |
| mock__get_nsd.return_value = nsd_for_test |
| mock__get_nsd.side_effect = RuntimeError("kaboom!") |
| mock__get_vim_accounts.return_value = list_of_vims |
| mock_do_placement_computation.return_value = [ |
| { |
| "vimAccountId": "bbbbbbbb-38f5-438d-b8ee-3f93b3531f87", |
| "member-vnf-index": "1", |
| }, |
| { |
| "vimAccountId": "aaaaaaaa-38f5-438d-b8ee-3f93b3531f87", |
| "member-vnf-index": "2", |
| }, |
| { |
| "vimAccountId": "aaaaaaaa-38f5-438d-b8ee-3f93b3531f87", |
| "member-vnf-index": "3", |
| }, |
| ] |
| |
| _run(server.get_placement(nslcmop_record_w_pinning["id"])) |
| self.assertTrue(server.msgBus.aiowrite.mock.called) |
| args, kwargs = server.msgBus.aiowrite.mock.call_args |
| rsp_payload = args[2] |
| expected_keys = {"placement"} |
| self.assertEqual( |
| expected_keys, set(rsp_payload.keys()), "placement response missing keys" |
| ) |
| self.assertIs(type(rsp_payload["placement"]["vnf"]), list, "vnf not a list") |
| self.assertEqual([], rsp_payload["placement"]["vnf"], "vnf list not empty") |
| self.assertEqual( |
| nslcmop_record_w_pinning["id"], |
| rsp_payload["placement"]["nslcmopId"], |
| "nslcmopId invalid", |
| ) |