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# Copyright 2020 ArctosLabs Scandinavia AB |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
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# implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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import os |
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import unittest |
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from collections import Counter |
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from pathlib import Path |
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from unittest import TestCase, mock |
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from unittest.mock import call |
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import yaml |
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from osm_pla.placement.mznplacement import NsPlacementDataFactory |
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class TestNsPlacementDataFactory(TestCase): |
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vim_accounts = [ |
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{ |
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"vim_password": "FxtnynxBCnouzAT4Hkerhg==", |
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"config": {}, |
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"_admin": { |
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"modified": 1564579854.0480285, |
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"created": 1564579854.0480285, |
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"operationalState": "ENABLED", |
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"projects_read": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"deployed": { |
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"RO-account": "6beb4e2e-b397-11e9-a7a3-02420aff0008", |
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"RO": "6bcfc3fc-b397-11e9-a7a3-02420aff0008", |
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}, |
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"projects_write": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"detailed-status": "Done", |
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}, |
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"name": "OpenStack1", |
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"vim_type": "openstack", |
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"_id": "92b056a7-38f5-438d-b8ee-3f93b3531f87", |
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"schema_version": "1.1", |
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"vim_user": "admin", |
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"vim_url": "http://10.234.12.47:5000/v3", |
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"vim_tenant_name": "admin", |
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}, |
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{ |
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"config": {}, |
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"vim_tenant_name": "osm_demo", |
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"schema_version": "1.1", |
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"name": "OpenStack2", |
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"vim_password": "gK5v4Gh2Pl41o6Skwp6RCw==", |
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"vim_type": "openstack", |
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"_admin": { |
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"modified": 1567148372.2490237, |
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"created": 1567148372.2490237, |
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"operationalState": "ENABLED", |
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"projects_read": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"deployed": { |
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"RO-account": "b7fb0034-caf3-11e9-9388-02420aff000a", |
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"RO": "b7f129ce-caf3-11e9-9388-02420aff000a", |
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}, |
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"projects_write": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"detailed-status": "Done", |
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}, |
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"vim_user": "admin", |
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"vim_url": "http://10.234.12.44:5000/v3", |
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"_id": "6618d412-d7fc-4eb0-a6f8-d2c258e0e900", |
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}, |
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{ |
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"config": {}, |
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"schema_version": "1.1", |
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"name": "OpenStack3", |
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"vim_password": "1R2FoMQnaL6rNSosoRP2hw==", |
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"vim_type": "openstack", |
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"vim_tenant_name": "osm_demo", |
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"_admin": { |
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"modified": 1567599746.689582, |
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"created": 1567599746.689582, |
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"operationalState": "ENABLED", |
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"projects_read": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"deployed": { |
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"RO-account": "a8161f54-cf0e-11e9-9388-02420aff000a", |
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"RO": "a80b6280-cf0e-11e9-9388-02420aff000a", |
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}, |
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"projects_write": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"detailed-status": "Done", |
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}, |
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"vim_user": "admin", |
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"vim_url": "http://10.234.12.46:5000/v3", |
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"_id": "331ffdec-44a8-4707-94a1-af7a292d9735", |
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}, |
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{ |
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"config": {}, |
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"schema_version": "1.1", |
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"name": "OpenStack4", |
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"vim_password": "6LScyPeMq3QFh3GRb/xwZw==", |
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"vim_type": "openstack", |
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"vim_tenant_name": "osm_demo", |
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"_admin": { |
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"modified": 1567599911.5108898, |
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"created": 1567599911.5108898, |
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"operationalState": "ENABLED", |
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"projects_read": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"deployed": { |
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"RO-account": "0a651200-cf0f-11e9-9388-02420aff000a", |
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"RO": "0a4defc6-cf0f-11e9-9388-02420aff000a", |
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}, |
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"projects_write": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"detailed-status": "Done", |
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}, |
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"vim_user": "admin", |
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"vim_url": "http://10.234.12.43:5000/v3", |
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"_id": "eda92f47-29b9-4007-9709-c1833dbfbe31", |
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}, |
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] |
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vim_accounts_fewer_vims = [ |
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{ |
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"vim_password": "FxtnynxBCnouzAT4Hkerhg==", |
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"config": {}, |
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"_admin": { |
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"modified": 1564579854.0480285, |
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"created": 1564579854.0480285, |
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"operationalState": "ENABLED", |
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"projects_read": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"deployed": { |
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"RO-account": "6beb4e2e-b397-11e9-a7a3-02420aff0008", |
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"RO": "6bcfc3fc-b397-11e9-a7a3-02420aff0008", |
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}, |
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"projects_write": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"detailed-status": "Done", |
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}, |
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"name": "OpenStack1", |
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"vim_type": "openstack", |
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"_id": "92b056a7-38f5-438d-b8ee-3f93b3531f87", |
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"schema_version": "1.1", |
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"vim_user": "admin", |
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"vim_url": "http://10.234.12.47:5000/v3", |
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"vim_tenant_name": "admin", |
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}, |
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{ |
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"config": {}, |
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"vim_tenant_name": "osm_demo", |
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"schema_version": "1.1", |
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"name": "OpenStack2", |
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"vim_password": "gK5v4Gh2Pl41o6Skwp6RCw==", |
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"vim_type": "openstack", |
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"_admin": { |
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"modified": 1567148372.2490237, |
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"created": 1567148372.2490237, |
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"operationalState": "ENABLED", |
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"projects_read": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"deployed": { |
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"RO-account": "b7fb0034-caf3-11e9-9388-02420aff000a", |
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"RO": "b7f129ce-caf3-11e9-9388-02420aff000a", |
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}, |
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"projects_write": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"detailed-status": "Done", |
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}, |
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"vim_user": "admin", |
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"vim_url": "http://10.234.12.44:5000/v3", |
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"_id": "6618d412-d7fc-4eb0-a6f8-d2c258e0e900", |
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}, |
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{ |
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"config": {}, |
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"schema_version": "1.1", |
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"name": "OpenStack4", |
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"vim_password": "6LScyPeMq3QFh3GRb/xwZw==", |
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"vim_type": "openstack", |
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"vim_tenant_name": "osm_demo", |
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"_admin": { |
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"modified": 1567599911.5108898, |
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"created": 1567599911.5108898, |
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"operationalState": "ENABLED", |
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"projects_read": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"deployed": { |
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"RO-account": "0a651200-cf0f-11e9-9388-02420aff000a", |
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"RO": "0a4defc6-cf0f-11e9-9388-02420aff000a", |
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}, |
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"projects_write": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"detailed-status": "Done", |
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}, |
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"vim_user": "admin", |
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"vim_url": "http://10.234.12.43:5000/v3", |
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"_id": "eda92f47-29b9-4007-9709-c1833dbfbe31", |
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}, |
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] |
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vim_accounts_more_vims = [ |
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{ |
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"vim_password": "FxtnynxBCnouzAT4Hkerhg==", |
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"config": {}, |
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"_admin": { |
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"modified": 1564579854.0480285, |
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"created": 1564579854.0480285, |
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"operationalState": "ENABLED", |
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"projects_read": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"deployed": { |
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"RO-account": "6beb4e2e-b397-11e9-a7a3-02420aff0008", |
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"RO": "6bcfc3fc-b397-11e9-a7a3-02420aff0008", |
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}, |
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"projects_write": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"detailed-status": "Done", |
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}, |
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"name": "OpenStack1", |
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"vim_type": "openstack", |
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"_id": "92b056a7-38f5-438d-b8ee-3f93b3531f87", |
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"schema_version": "1.1", |
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"vim_user": "admin", |
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"vim_url": "http://10.234.12.47:5000/v3", |
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"vim_tenant_name": "admin", |
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}, |
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{ |
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"config": {}, |
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"vim_tenant_name": "osm_demo", |
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"schema_version": "1.1", |
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"name": "OpenStack2", |
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"vim_password": "gK5v4Gh2Pl41o6Skwp6RCw==", |
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"vim_type": "openstack", |
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"_admin": { |
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"modified": 1567148372.2490237, |
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"created": 1567148372.2490237, |
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"operationalState": "ENABLED", |
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"projects_read": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"deployed": { |
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"RO-account": "b7fb0034-caf3-11e9-9388-02420aff000a", |
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"RO": "b7f129ce-caf3-11e9-9388-02420aff000a", |
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}, |
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"projects_write": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"detailed-status": "Done", |
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}, |
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"vim_user": "admin", |
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"vim_url": "http://10.234.12.44:5000/v3", |
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"_id": "6618d412-d7fc-4eb0-a6f8-d2c258e0e900", |
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}, |
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{ |
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"config": {}, |
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"schema_version": "1.1", |
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"name": "OpenStack4", |
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"vim_password": "6LScyPeMq3QFh3GRb/xwZw==", |
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"vim_type": "openstack", |
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"vim_tenant_name": "osm_demo", |
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"_admin": { |
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"modified": 1567599911.5108898, |
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"created": 1567599911.5108898, |
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"operationalState": "ENABLED", |
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"projects_read": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"deployed": { |
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"RO-account": "0a651200-cf0f-11e9-9388-02420aff000a", |
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"RO": "0a4defc6-cf0f-11e9-9388-02420aff000a", |
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}, |
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"projects_write": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"detailed-status": "Done", |
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}, |
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"vim_user": "admin", |
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"vim_url": "http://10.234.12.43:5000/v3", |
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"_id": "eda92f47-29b9-4007-9709-c1833dbfbe31", |
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}, |
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{ |
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"config": {}, |
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"schema_version": "1.1", |
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"name": "OpenStack3", |
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"vim_password": "6LScyPeMq3QFh3GRb/xwZw==", |
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"vim_type": "openstack", |
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"vim_tenant_name": "osm_demo", |
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"_admin": { |
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"modified": 1567599911.5108898, |
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"created": 1567599911.5108898, |
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"operationalState": "ENABLED", |
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"projects_read": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"deployed": { |
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"RO-account": "0a651200-cf0f-11e9-9388-02420aff000a", |
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"RO": "0a4defc6-cf0f-11e9-9388-02420aff000a", |
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}, |
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"projects_write": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"detailed-status": "Done", |
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}, |
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"vim_user": "admin", |
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"vim_url": "http://10.234.12.46:5000/v3", |
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"_id": "eda92f47-29b9-4007-9709-c1833dbfbe31", |
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}, |
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{ |
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"config": {}, |
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"schema_version": "1.1", |
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"name": "OpenStack5", |
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"vim_password": "6LScyPeMq3QFh3GRb/xwZw==", |
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"vim_type": "openstack", |
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"vim_tenant_name": "osm_demo", |
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"_admin": { |
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"modified": 1567599911.5108898, |
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"created": 1567599911.5108898, |
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"operationalState": "ENABLED", |
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"projects_read": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"deployed": { |
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"RO-account": "0a651200-cf0f-11e9-9388-02420aff000a", |
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"RO": "0a4defc6-cf0f-11e9-9388-02420aff000a", |
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}, |
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"projects_write": ["69915588-e5e2-46d3-96b0-a29bedef6f73"], |
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"detailed-status": "Done", |
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}, |
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"vim_user": "admin", |
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"vim_url": "http://1.1.1.1:5000/v3", |
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"_id": "ffffffff-29b9-4007-9709-c1833dbfbe31", |
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}, |
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] |
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|
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def _produce_ut_vim_accounts_info(self, vim_accounts): |
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""" |
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FIXME temporary, we will need more control over vim_urls and _id for test purpose - make a generator |
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:return: vim_url and _id as dict, i.e. extract these from vim_accounts data |
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""" |
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return {_["name"]: _["_id"] for _ in vim_accounts} |
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|
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def _adjust_path(self, file): |
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"""In case we are not running from test directory, |
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then assume we are in top level directory (e.g. running from tox) and adjust file path accordingly |
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""" |
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path_component = "/osm_pla/test/" |
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real_path = os.path.realpath(file) |
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if path_component not in real_path: |
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return ( |
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os.path.dirname(real_path) |
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+ path_component |
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+ os.path.basename(real_path) |
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) |
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else: |
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return real_path |
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|
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def _populate_pil_info(self, file): |
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""" |
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Note str(Path()) is a 3.5 thing |
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""" |
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with open(str(Path(self._adjust_path(file)))) as pp_fd: |
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test_data = yaml.safe_load_all(pp_fd) |
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return next(test_data) |
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|
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def _get_ut_nsd_from_file(self, nsd_file_name): |
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""" |
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creates the structure representing the nsd. |
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|
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IMPORTANT NOTE: If using .yaml files from the NS packages for the unit tests (which we do), |
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then the files must be modified with respect to the way booleans are processed at on-boarding in OSM. |
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The following construct in the NS package yaml file: |
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mgmt-network: 'false' |
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will become a boolean in the MongoDB, and therefore the yaml used in these unit test must use yaml |
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tag as follows: |
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mgmt-network: !!bool False |
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The modification also applies to 'true' => !!bool True |
| 355 |
|
This will ensure that the object returned from this function is as expected by PLA. |
| 356 |
|
""" |
| 357 |
1 |
with open(str(Path(self._adjust_path(nsd_file_name)))) as nsd_fd: |
| 358 |
1 |
test_data = yaml.safe_load_all(nsd_fd) |
| 359 |
1 |
return next(test_data) |
| 360 |
|
|
| 361 |
1 |
def _produce_ut_vnf_price_list(self): |
| 362 |
1 |
price_list_file = "vnf_price_list.yaml" |
| 363 |
1 |
with open(str(Path(self._adjust_path(price_list_file)))) as pl_fd: |
| 364 |
1 |
price_list_data = yaml.safe_load_all(pl_fd) |
| 365 |
1 |
return { |
| 366 |
|
i["vnfd"]: {i1["vim_name"]: i1["price"] for i1 in i["prices"]} |
| 367 |
|
for i in next(price_list_data) |
| 368 |
|
} |
| 369 |
|
|
| 370 |
1 |
def _produce_ut_vnf_test_price_list(self, price_list): |
| 371 |
1 |
price_list_file = price_list |
| 372 |
1 |
with open(str(Path(self._adjust_path(price_list_file)))) as pl_fd: |
| 373 |
1 |
price_list_data = yaml.safe_load_all(pl_fd) |
| 374 |
1 |
return { |
| 375 |
|
i["vnfd"]: {i1["vim_name"]: i1["price"] for i1 in i["prices"]} |
| 376 |
|
for i in next(price_list_data) |
| 377 |
|
} |
| 378 |
|
|
| 379 |
1 |
def test__produce_trp_link_characteristics_link_latency_with_more_vims(self): |
| 380 |
|
""" |
| 381 |
|
-test with more(other) vims compared to pil |
| 382 |
|
""" |
| 383 |
1 |
content_expected = [ |
| 384 |
|
0, |
| 385 |
|
0, |
| 386 |
|
0, |
| 387 |
|
0, |
| 388 |
|
0, |
| 389 |
|
120, |
| 390 |
|
120, |
| 391 |
|
130, |
| 392 |
|
130, |
| 393 |
|
140, |
| 394 |
|
140, |
| 395 |
|
230, |
| 396 |
|
230, |
| 397 |
|
240, |
| 398 |
|
240, |
| 399 |
|
340, |
| 400 |
|
340, |
| 401 |
|
32767, |
| 402 |
|
32767, |
| 403 |
|
32767, |
| 404 |
|
32767, |
| 405 |
|
32767, |
| 406 |
|
32767, |
| 407 |
|
32767, |
| 408 |
|
32767, |
| 409 |
|
] |
| 410 |
1 |
nspdf = NsPlacementDataFactory( |
| 411 |
|
self._produce_ut_vim_accounts_info( |
| 412 |
|
TestNsPlacementDataFactory.vim_accounts_more_vims |
| 413 |
|
), |
| 414 |
|
self._produce_ut_vnf_price_list(), |
| 415 |
|
nsd=None, |
| 416 |
|
pil_info=self._populate_pil_info("pil_unittest1_keys.yaml"), |
| 417 |
|
pinning=None, |
| 418 |
|
) |
| 419 |
1 |
pil_latencies = nspdf._produce_trp_link_characteristics_data("pil_latency") |
| 420 |
1 |
content_produced = [i for row in pil_latencies for i in row] |
| 421 |
1 |
self.assertEqual( |
| 422 |
|
Counter(content_expected), |
| 423 |
|
Counter(content_produced), |
| 424 |
|
"trp_link_latency incorrect", |
| 425 |
|
) |
| 426 |
|
|
| 427 |
1 |
def test__produce_trp_link_characteristics_link_latency_with_fewer_vims(self): |
| 428 |
|
""" |
| 429 |
|
-test with fewer vims compared to pil |
| 430 |
|
:return: |
| 431 |
|
""" |
| 432 |
1 |
content_expected = [0, 0, 0, 120, 120, 140, 140, 240, 240] |
| 433 |
1 |
nspdf = NsPlacementDataFactory( |
| 434 |
|
self._produce_ut_vim_accounts_info( |
| 435 |
|
TestNsPlacementDataFactory.vim_accounts_fewer_vims |
| 436 |
|
), |
| 437 |
|
self._produce_ut_vnf_price_list(), |
| 438 |
|
nsd=None, |
| 439 |
|
pil_info=self._populate_pil_info("pil_unittest1_keys.yaml"), |
| 440 |
|
pinning=None, |
| 441 |
|
) |
| 442 |
1 |
pil_latencies = nspdf._produce_trp_link_characteristics_data("pil_latency") |
| 443 |
1 |
content_produced = [i for row in pil_latencies for i in row] |
| 444 |
1 |
self.assertEqual( |
| 445 |
|
Counter(content_expected), |
| 446 |
|
Counter(content_produced), |
| 447 |
|
"trp_link_latency incorrect", |
| 448 |
|
) |
| 449 |
|
|
| 450 |
1 |
def test__produce_trp_link_characteristic_not_supported(self): |
| 451 |
|
""" |
| 452 |
|
- test with non-supported characteristic |
| 453 |
|
""" |
| 454 |
1 |
nspdf = NsPlacementDataFactory( |
| 455 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 456 |
|
self._produce_ut_vnf_price_list(), |
| 457 |
|
nsd=None, |
| 458 |
|
pil_info=self._populate_pil_info("pil_unittest1.yaml"), |
| 459 |
|
pinning=None, |
| 460 |
|
) |
| 461 |
|
|
| 462 |
1 |
with self.assertRaises(Exception) as e: |
| 463 |
1 |
nspdf._produce_trp_link_characteristics_data("test_no_support") |
| 464 |
1 |
self.assertRegex( |
| 465 |
|
str(e.exception), |
| 466 |
|
r"characteristic.*not supported", |
| 467 |
|
"invalid exception content", |
| 468 |
|
) |
| 469 |
|
|
| 470 |
1 |
def test__produce_trp_link_characteristics_link_latency(self): |
| 471 |
|
""" |
| 472 |
|
-test with full set of vims as in pil |
| 473 |
|
-test with fewer vims compared to pil |
| 474 |
|
-test with more(other) vims compared to pil |
| 475 |
|
-test with invalid/corrupt pil configuration file (e.g. missing endpoint), empty file, not yaml conformant |
| 476 |
|
- test with non-supported characteristic |
| 477 |
|
|
| 478 |
|
:return: |
| 479 |
|
""" |
| 480 |
1 |
content_expected = [ |
| 481 |
|
0, |
| 482 |
|
0, |
| 483 |
|
0, |
| 484 |
|
0, |
| 485 |
|
120, |
| 486 |
|
120, |
| 487 |
|
130, |
| 488 |
|
130, |
| 489 |
|
140, |
| 490 |
|
140, |
| 491 |
|
230, |
| 492 |
|
230, |
| 493 |
|
240, |
| 494 |
|
240, |
| 495 |
|
340, |
| 496 |
|
340, |
| 497 |
|
] |
| 498 |
|
|
| 499 |
1 |
nspdf = NsPlacementDataFactory( |
| 500 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 501 |
|
self._produce_ut_vnf_price_list(), |
| 502 |
|
nsd=None, |
| 503 |
|
pil_info=self._populate_pil_info("pil_unittest1_keys.yaml"), |
| 504 |
|
pinning=None, |
| 505 |
|
) |
| 506 |
1 |
pil_latencies = nspdf._produce_trp_link_characteristics_data("pil_latency") |
| 507 |
1 |
content_produced = [i for row in pil_latencies for i in row] |
| 508 |
1 |
self.assertEqual( |
| 509 |
|
Counter(content_expected), |
| 510 |
|
Counter(content_produced), |
| 511 |
|
"trp_link_latency incorrect", |
| 512 |
|
) |
| 513 |
|
|
| 514 |
1 |
def test__produce_trp_link_characteristics_link_jitter(self): |
| 515 |
|
""" |
| 516 |
|
-test with full set of vims as in pil |
| 517 |
|
""" |
| 518 |
1 |
content_expected = [ |
| 519 |
|
0, |
| 520 |
|
0, |
| 521 |
|
0, |
| 522 |
|
0, |
| 523 |
|
1200, |
| 524 |
|
1200, |
| 525 |
|
1300, |
| 526 |
|
1300, |
| 527 |
|
1400, |
| 528 |
|
1400, |
| 529 |
|
2300, |
| 530 |
|
2300, |
| 531 |
|
2400, |
| 532 |
|
2400, |
| 533 |
|
3400, |
| 534 |
|
3400, |
| 535 |
|
] |
| 536 |
|
|
| 537 |
1 |
nspdf = NsPlacementDataFactory( |
| 538 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 539 |
|
self._produce_ut_vnf_price_list(), |
| 540 |
|
nsd=None, |
| 541 |
|
pil_info=self._populate_pil_info("pil_unittest1_keys.yaml"), |
| 542 |
|
pinning=None, |
| 543 |
|
) |
| 544 |
1 |
pil_jitter = nspdf._produce_trp_link_characteristics_data("pil_jitter") |
| 545 |
1 |
content_produced = [i for row in pil_jitter for i in row] |
| 546 |
1 |
self.assertEqual( |
| 547 |
|
Counter(content_expected), |
| 548 |
|
Counter(content_produced), |
| 549 |
|
"trp_link_jitter incorrect", |
| 550 |
|
) |
| 551 |
|
|
| 552 |
1 |
def test__produce_trp_link_characteristics_link_jitter_with_fewer_vims(self): |
| 553 |
|
""" |
| 554 |
|
-test with fewer vims compared to pil, link jitter |
| 555 |
|
""" |
| 556 |
1 |
content_expected = [0, 0, 0, 1200, 1200, 1400, 1400, 2400, 2400] |
| 557 |
1 |
nspdf = NsPlacementDataFactory( |
| 558 |
|
self._produce_ut_vim_accounts_info(self.vim_accounts_fewer_vims), |
| 559 |
|
self._produce_ut_vnf_price_list(), |
| 560 |
|
nsd=None, |
| 561 |
|
pil_info=self._populate_pil_info("pil_unittest1_keys.yaml"), |
| 562 |
|
pinning=None, |
| 563 |
|
) |
| 564 |
1 |
pil_latencies = nspdf._produce_trp_link_characteristics_data("pil_jitter") |
| 565 |
1 |
content_produced = [i for row in pil_latencies for i in row] |
| 566 |
1 |
self.assertEqual( |
| 567 |
|
Counter(content_expected), |
| 568 |
|
Counter(content_produced), |
| 569 |
|
"trp_link_jitter incorrect", |
| 570 |
|
) |
| 571 |
|
|
| 572 |
1 |
def test__produce_trp_link_characteristics_link_jitter_with_more_vims(self): |
| 573 |
|
""" |
| 574 |
|
-test with more vims compared to pil, link jitter |
| 575 |
|
""" |
| 576 |
1 |
content_expected = [ |
| 577 |
|
0, |
| 578 |
|
0, |
| 579 |
|
0, |
| 580 |
|
0, |
| 581 |
|
0, |
| 582 |
|
1200, |
| 583 |
|
1200, |
| 584 |
|
1300, |
| 585 |
|
1300, |
| 586 |
|
1400, |
| 587 |
|
1400, |
| 588 |
|
2300, |
| 589 |
|
2300, |
| 590 |
|
2400, |
| 591 |
|
2400, |
| 592 |
|
3400, |
| 593 |
|
3400, |
| 594 |
|
32767, |
| 595 |
|
32767, |
| 596 |
|
32767, |
| 597 |
|
32767, |
| 598 |
|
32767, |
| 599 |
|
32767, |
| 600 |
|
32767, |
| 601 |
|
32767, |
| 602 |
|
] |
| 603 |
1 |
nspdf = NsPlacementDataFactory( |
| 604 |
|
self._produce_ut_vim_accounts_info(self.vim_accounts_more_vims), |
| 605 |
|
self._produce_ut_vnf_price_list(), |
| 606 |
|
nsd=None, |
| 607 |
|
pil_info=self._populate_pil_info("pil_unittest1_keys.yaml"), |
| 608 |
|
pinning=None, |
| 609 |
|
) |
| 610 |
1 |
pil_latencies = nspdf._produce_trp_link_characteristics_data("pil_jitter") |
| 611 |
1 |
content_produced = [i for row in pil_latencies for i in row] |
| 612 |
1 |
self.assertEqual( |
| 613 |
|
Counter(content_expected), |
| 614 |
|
Counter(content_produced), |
| 615 |
|
"trp_link_jitter incorrect", |
| 616 |
|
) |
| 617 |
|
|
| 618 |
1 |
def test__produce_trp_link_characteristics_link_price(self): |
| 619 |
|
""" |
| 620 |
|
-test with full set of vims as in pil |
| 621 |
|
""" |
| 622 |
1 |
content_expected = [0, 0, 0, 0, 12, 12, 13, 13, 14, 14, 23, 23, 24, 24, 34, 34] |
| 623 |
1 |
nspdf = NsPlacementDataFactory( |
| 624 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 625 |
|
self._produce_ut_vnf_price_list(), |
| 626 |
|
nsd=None, |
| 627 |
|
pil_info=self._populate_pil_info("pil_unittest1_keys.yaml"), |
| 628 |
|
pinning=None, |
| 629 |
|
) |
| 630 |
1 |
pil_prices = nspdf._produce_trp_link_characteristics_data("pil_price") |
| 631 |
1 |
content_produced = [i for row in pil_prices for i in row] |
| 632 |
1 |
self.assertEqual( |
| 633 |
|
Counter(content_expected), |
| 634 |
|
Counter(content_produced), |
| 635 |
|
"invalid trp link prices", |
| 636 |
|
) |
| 637 |
|
|
| 638 |
1 |
def test__produce_trp_link_characteristics_link_price_with_fewer_vims(self): |
| 639 |
|
""" |
| 640 |
|
-test with fewer vims compared to pil |
| 641 |
|
""" |
| 642 |
1 |
content_expected = [0, 0, 0, 12, 12, 14, 14, 24, 24] |
| 643 |
1 |
nspdf = NsPlacementDataFactory( |
| 644 |
|
self._produce_ut_vim_accounts_info(self.vim_accounts_fewer_vims), |
| 645 |
|
self._produce_ut_vnf_price_list(), |
| 646 |
|
nsd=None, |
| 647 |
|
pil_info=self._populate_pil_info("pil_unittest1_keys.yaml"), |
| 648 |
|
pinning=None, |
| 649 |
|
) |
| 650 |
1 |
pil_prices = nspdf._produce_trp_link_characteristics_data("pil_price") |
| 651 |
1 |
content_produced = [i for row in pil_prices for i in row] |
| 652 |
1 |
self.assertEqual( |
| 653 |
|
Counter(content_expected), |
| 654 |
|
Counter(content_produced), |
| 655 |
|
"invalid trp link prices", |
| 656 |
|
) |
| 657 |
|
|
| 658 |
1 |
def test__produce_trp_link_characteristics_partly_constrained(self): |
| 659 |
1 |
content_expected = [ |
| 660 |
|
0, |
| 661 |
|
0, |
| 662 |
|
0, |
| 663 |
|
0, |
| 664 |
|
32767, |
| 665 |
|
32767, |
| 666 |
|
32767, |
| 667 |
|
32767, |
| 668 |
|
1200, |
| 669 |
|
1200, |
| 670 |
|
1400, |
| 671 |
|
1400, |
| 672 |
|
2400, |
| 673 |
|
2400, |
| 674 |
|
3400, |
| 675 |
|
3400, |
| 676 |
|
] |
| 677 |
1 |
nspdf = NsPlacementDataFactory( |
| 678 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 679 |
|
self._produce_ut_vnf_price_list(), |
| 680 |
|
nsd=None, |
| 681 |
|
pil_info=self._populate_pil_info("pil_unittest2_keys.yaml"), |
| 682 |
|
pinning=None, |
| 683 |
|
) |
| 684 |
1 |
pil_jitter = nspdf._produce_trp_link_characteristics_data("pil_jitter") |
| 685 |
1 |
content_produced = [i for row in pil_jitter for i in row] |
| 686 |
1 |
self.assertEqual( |
| 687 |
|
Counter(content_expected), |
| 688 |
|
Counter(content_produced), |
| 689 |
|
"invalid trp link jitter, partly constrained", |
| 690 |
|
) |
| 691 |
|
|
| 692 |
1 |
def test__produce_vld_desc_partly_constrained(self): |
| 693 |
1 |
vld_desc_expected = [ |
| 694 |
|
{"cp_refs": ["one", "two"], "jitter": 30}, |
| 695 |
|
{"cp_refs": ["two", "three"], "latency": 120}, |
| 696 |
|
] |
| 697 |
|
|
| 698 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest2.yaml") |
| 699 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 700 |
1 |
nspdf = NsPlacementDataFactory( |
| 701 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 702 |
|
self._produce_ut_vnf_price_list(), |
| 703 |
|
nsd=nsd, |
| 704 |
|
pil_info=None, |
| 705 |
|
pinning=None, |
| 706 |
|
) |
| 707 |
1 |
self.assertEqual( |
| 708 |
|
vld_desc_expected, nspdf._produce_vld_desc(), "vld_desc incorrect" |
| 709 |
|
) |
| 710 |
|
|
| 711 |
1 |
def test__produce_trp_link_characteristics_link_latency_not_yaml_conformant(self): |
| 712 |
|
""" |
| 713 |
|
-test with invalid/corrupt pil configuration file (not yaml conformant) |
| 714 |
|
""" |
| 715 |
1 |
with self.assertRaises(Exception) as e: |
| 716 |
1 |
_ = NsPlacementDataFactory( |
| 717 |
|
self._produce_ut_vim_accounts_info( |
| 718 |
|
TestNsPlacementDataFactory.vim_accounts |
| 719 |
|
), |
| 720 |
|
self._produce_ut_vnf_price_list(), |
| 721 |
|
nsd=None, |
| 722 |
|
pil_info=self._populate_pil_info("not_yaml_conformant.yaml"), |
| 723 |
|
pinning=None, |
| 724 |
|
) |
| 725 |
1 |
self.assertRegex( |
| 726 |
|
str(e.exception), |
| 727 |
|
r"mapping values are not allowed here.*", |
| 728 |
|
"invalid exception content", |
| 729 |
|
) |
| 730 |
|
|
| 731 |
1 |
def test__produce_trp_link_characteristics_with_invalid_pil_config(self): |
| 732 |
|
""" |
| 733 |
|
-test with invalid/corrupt pil configuration file (missing endpoint) |
| 734 |
|
""" |
| 735 |
1 |
nspdf = NsPlacementDataFactory( |
| 736 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 737 |
|
self._produce_ut_vnf_price_list(), |
| 738 |
|
nsd=None, |
| 739 |
|
pil_info=self._populate_pil_info( |
| 740 |
|
"corrupt_pil_endpoints_config_unittest1.yaml" |
| 741 |
|
), |
| 742 |
|
pinning=None, |
| 743 |
|
) |
| 744 |
1 |
with self.assertRaises(Exception) as e: |
| 745 |
1 |
_ = nspdf._produce_trp_link_characteristics_data("pil_latency") |
| 746 |
1 |
self.assertEqual( |
| 747 |
|
"list index out of range", str(e.exception), "unexpected exception" |
| 748 |
|
) |
| 749 |
|
|
| 750 |
1 |
def test__produce_vld_desc_w_instantiate_override(self): |
| 751 |
1 |
vld_desc_expected = [ |
| 752 |
|
{"cp_refs": ["one", "two"], "latency": 150, "jitter": 30}, |
| 753 |
|
{"cp_refs": ["two", "three"], "latency": 90, "jitter": 30}, |
| 754 |
|
] |
| 755 |
|
|
| 756 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest_no_vld_constraints.yaml") |
| 757 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 758 |
1 |
nspdf = NsPlacementDataFactory( |
| 759 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 760 |
|
self._produce_ut_vnf_price_list(), |
| 761 |
|
nsd=nsd, |
| 762 |
|
pil_info=None, |
| 763 |
|
pinning=None, |
| 764 |
|
order_constraints=None, |
| 765 |
|
) |
| 766 |
|
|
| 767 |
1 |
self.assertNotEqual( |
| 768 |
|
nspdf._produce_vld_desc(), vld_desc_expected, "vld_desc incorrect" |
| 769 |
|
) |
| 770 |
|
|
| 771 |
1 |
def test__produce_vld_desc_nsd_w_instantiate_wo(self): |
| 772 |
|
""" |
| 773 |
|
nsd w/ constraints, instantiate w/o constraints |
| 774 |
|
:return: |
| 775 |
|
""" |
| 776 |
1 |
vld_desc_expected = [ |
| 777 |
|
{"cp_refs": ["one", "two"], "latency": 150, "jitter": 30}, |
| 778 |
|
{"cp_refs": ["two", "three"], "latency": 90, "jitter": 30}, |
| 779 |
|
] |
| 780 |
|
|
| 781 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest3.yaml") |
| 782 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 783 |
1 |
nspdf = NsPlacementDataFactory( |
| 784 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 785 |
|
self._produce_ut_vnf_price_list(), |
| 786 |
|
nsd=nsd, |
| 787 |
|
pil_info=None, |
| 788 |
|
pinning=None, |
| 789 |
|
order_constraints=None, |
| 790 |
|
) |
| 791 |
|
|
| 792 |
1 |
self.assertEqual( |
| 793 |
|
vld_desc_expected, nspdf._produce_vld_desc(), "vld_desc incorrect" |
| 794 |
|
) |
| 795 |
|
|
| 796 |
1 |
def test__produce_vld_desc_nsd_w_instantiate_w(self): |
| 797 |
|
""" |
| 798 |
|
nsd w/ constraints, instantiate w/ constraints => override |
| 799 |
|
:return: |
| 800 |
|
""" |
| 801 |
1 |
vld_desc_expected = [ |
| 802 |
|
{"cp_refs": ["one", "two"], "latency": 120, "jitter": 21}, |
| 803 |
|
{"cp_refs": ["two", "three"], "latency": 121, "jitter": 22}, |
| 804 |
|
] |
| 805 |
|
|
| 806 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest3.yaml") |
| 807 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 808 |
1 |
nspdf = NsPlacementDataFactory( |
| 809 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 810 |
|
self._produce_ut_vnf_price_list(), |
| 811 |
|
nsd=nsd, |
| 812 |
|
pil_info=None, |
| 813 |
|
pinning=None, |
| 814 |
|
order_constraints={ |
| 815 |
|
"vld-constraints": [ |
| 816 |
|
{ |
| 817 |
|
"id": "three_vnf_constrained_nsd_vld1", |
| 818 |
|
"link-constraints": {"latency": 120, "jitter": 21}, |
| 819 |
|
}, |
| 820 |
|
{ |
| 821 |
|
"id": "three_vnf_constrained_nsd_vld2", |
| 822 |
|
"link-constraints": {"latency": 121, "jitter": 22}, |
| 823 |
|
}, |
| 824 |
|
] |
| 825 |
|
}, |
| 826 |
|
) |
| 827 |
|
|
| 828 |
1 |
self.assertEqual( |
| 829 |
|
vld_desc_expected, nspdf._produce_vld_desc(), "vld_desc incorrect" |
| 830 |
|
) |
| 831 |
|
|
| 832 |
1 |
def test__produce_vld_desc_nsd_wo_instantiate_wo(self): |
| 833 |
|
""" |
| 834 |
|
nsd w/o constraints, instantiate w/o constraints = no constraints in model |
| 835 |
|
:return: |
| 836 |
|
""" |
| 837 |
1 |
vld_desc_expected = [{"cp_refs": ["one", "two"]}, {"cp_refs": ["two", "three"]}] |
| 838 |
|
|
| 839 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest_no_vld_constraints.yaml") |
| 840 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 841 |
1 |
nspdf = NsPlacementDataFactory( |
| 842 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 843 |
|
self._produce_ut_vnf_price_list(), |
| 844 |
|
nsd=nsd, |
| 845 |
|
pil_info=None, |
| 846 |
|
pinning=None, |
| 847 |
|
order_constraints=None, |
| 848 |
|
) |
| 849 |
|
|
| 850 |
1 |
self.assertEqual( |
| 851 |
|
vld_desc_expected, nspdf._produce_vld_desc(), "vld_desc incorrect" |
| 852 |
|
) |
| 853 |
|
|
| 854 |
1 |
def test__produce_vld_desc_nsd_wo_instantiate_w(self): |
| 855 |
|
""" |
| 856 |
|
nsd w/o constraints, instantiate w/ constraints => add constraints |
| 857 |
|
:return: |
| 858 |
|
""" |
| 859 |
1 |
vld_desc_expected = [ |
| 860 |
|
{"cp_refs": ["one", "two"], "latency": 140, "jitter": 41}, |
| 861 |
|
{"cp_refs": ["two", "three"], "latency": 141, "jitter": 42}, |
| 862 |
|
] |
| 863 |
|
|
| 864 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest_no_vld_constraints.yaml") |
| 865 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 866 |
1 |
nspdf = NsPlacementDataFactory( |
| 867 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 868 |
|
self._produce_ut_vnf_price_list(), |
| 869 |
|
nsd=nsd, |
| 870 |
|
pil_info=None, |
| 871 |
|
pinning=None, |
| 872 |
|
order_constraints={ |
| 873 |
|
"vld-constraints": [ |
| 874 |
|
{ |
| 875 |
|
"id": "three_vnf_constrained_nsd_vld1", |
| 876 |
|
"link-constraints": {"latency": 140, "jitter": 41}, |
| 877 |
|
}, |
| 878 |
|
{ |
| 879 |
|
"id": "three_vnf_constrained_nsd_vld2", |
| 880 |
|
"link-constraints": {"latency": 141, "jitter": 42}, |
| 881 |
|
}, |
| 882 |
|
] |
| 883 |
|
}, |
| 884 |
|
) |
| 885 |
|
|
| 886 |
1 |
self.assertEqual( |
| 887 |
|
vld_desc_expected, nspdf._produce_vld_desc(), "vld_desc incorrect" |
| 888 |
|
) |
| 889 |
|
|
| 890 |
1 |
def test__produce_vld_desc_nsd_wo_instantiate_w_faulty_input(self): |
| 891 |
|
""" |
| 892 |
|
nsd w/o constraints, instantiate w/ constraints => add constraints that can be parsed |
| 893 |
|
:return: |
| 894 |
|
""" |
| 895 |
1 |
vld_desc_expected = [ |
| 896 |
|
{"cp_refs": ["one", "two"]}, |
| 897 |
|
{"cp_refs": ["two", "three"], "latency": 151}, |
| 898 |
|
] |
| 899 |
|
|
| 900 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest_no_vld_constraints.yaml") |
| 901 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 902 |
1 |
nspdf = NsPlacementDataFactory( |
| 903 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 904 |
|
self._produce_ut_vnf_price_list(), |
| 905 |
|
nsd=nsd, |
| 906 |
|
pil_info=None, |
| 907 |
|
pinning=None, |
| 908 |
|
order_constraints={ |
| 909 |
|
"vld-constraints": [ |
| 910 |
|
{ |
| 911 |
|
"id": "not_included_vld", |
| 912 |
|
"misspelled-constraints": {"latency": 120, "jitter": 20}, |
| 913 |
|
}, |
| 914 |
|
{ |
| 915 |
|
"id": "three_vnf_constrained_nsd_vld2", |
| 916 |
|
"link-constraints": {"latency": 151}, |
| 917 |
|
}, |
| 918 |
|
] |
| 919 |
|
}, |
| 920 |
|
) |
| 921 |
|
|
| 922 |
1 |
self.assertEqual( |
| 923 |
|
vld_desc_expected, nspdf._produce_vld_desc(), "vld_desc incorrect" |
| 924 |
|
) |
| 925 |
|
|
| 926 |
1 |
def test__produce_vld_desc_nsd_wo_instantiate_w_faulty_input_again(self): |
| 927 |
|
""" |
| 928 |
|
nsd w/o constraints, instantiate w/ faulty constraints => add constraints that can be parsed |
| 929 |
|
:return: |
| 930 |
|
""" |
| 931 |
1 |
vld_desc_expected = [ |
| 932 |
|
{"cp_refs": ["one", "two"], "jitter": 21}, |
| 933 |
|
{"cp_refs": ["two", "three"]}, |
| 934 |
|
] |
| 935 |
|
|
| 936 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest_no_vld_constraints.yaml") |
| 937 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 938 |
1 |
nspdf = NsPlacementDataFactory( |
| 939 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 940 |
|
self._produce_ut_vnf_price_list(), |
| 941 |
|
nsd=nsd, |
| 942 |
|
pil_info=None, |
| 943 |
|
pinning=None, |
| 944 |
|
order_constraints={ |
| 945 |
|
"vld-constraints": [ |
| 946 |
|
{ |
| 947 |
|
"id": "three_vnf_constrained_nsd_vld1", |
| 948 |
|
"link-constraints": {"delay": 120, "jitter": 21}, |
| 949 |
|
}, |
| 950 |
|
{ |
| 951 |
|
"id": "three_vnf_constrained_nsd_vld2", |
| 952 |
|
"misspelled-constraints": {"latency": 121, "jitter": 22}, |
| 953 |
|
}, |
| 954 |
|
] |
| 955 |
|
}, |
| 956 |
|
) |
| 957 |
|
|
| 958 |
1 |
self.assertEqual( |
| 959 |
|
vld_desc_expected, nspdf._produce_vld_desc(), "vld_desc incorrect" |
| 960 |
|
) |
| 961 |
|
|
| 962 |
1 |
def test__produce_vld_desc_mgmt_network(self): |
| 963 |
1 |
vld_desc_expected = [ |
| 964 |
|
{"cp_refs": ["1", "2"], "latency": 120, "jitter": 20}, |
| 965 |
|
{"cp_refs": ["2", "4"], "latency": 50, "jitter": 10}, |
| 966 |
|
{"cp_refs": ["2", "3"], "latency": 20, "jitter": 10}, |
| 967 |
|
] |
| 968 |
|
|
| 969 |
1 |
nsd = self._get_ut_nsd_from_file("test_five_nsd.yaml") |
| 970 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 971 |
1 |
nspdf = NsPlacementDataFactory( |
| 972 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 973 |
|
self._produce_ut_vnf_price_list(), |
| 974 |
|
nsd=nsd, |
| 975 |
|
pil_info=None, |
| 976 |
|
pinning=None, |
| 977 |
|
order_constraints=None, |
| 978 |
|
) |
| 979 |
|
|
| 980 |
1 |
self.assertEqual( |
| 981 |
|
vld_desc_expected, nspdf._produce_vld_desc(), "vld_desc incorrect" |
| 982 |
|
) |
| 983 |
|
|
| 984 |
1 |
def test__produce_vld_desc_single_vnf_nsd(self): |
| 985 |
1 |
vld_desc_expected = [] |
| 986 |
|
|
| 987 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest4.yaml") |
| 988 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 989 |
1 |
nspdf = NsPlacementDataFactory( |
| 990 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 991 |
|
self._produce_ut_vnf_price_list(), |
| 992 |
|
nsd=nsd, |
| 993 |
|
pil_info=None, |
| 994 |
|
pinning=None, |
| 995 |
|
order_constraints=None, |
| 996 |
|
) |
| 997 |
|
|
| 998 |
1 |
self.assertEqual( |
| 999 |
|
vld_desc_expected, nspdf._produce_vld_desc(), "vld_desc_incorrect" |
| 1000 |
|
) |
| 1001 |
|
|
| 1002 |
1 |
def test__produce_vld_desc_slice_nsd(self): |
| 1003 |
1 |
vld_desc_expected = [] |
| 1004 |
1 |
nsd = self._get_ut_nsd_from_file("slice_hackfest_middle_nsd.yaml") |
| 1005 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 1006 |
1 |
nspdf = NsPlacementDataFactory( |
| 1007 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 1008 |
|
self._produce_ut_vnf_price_list(), |
| 1009 |
|
nsd=nsd, |
| 1010 |
|
pil_info=None, |
| 1011 |
|
pinning=None, |
| 1012 |
|
order_constraints=None, |
| 1013 |
|
) |
| 1014 |
|
|
| 1015 |
1 |
self.assertEqual( |
| 1016 |
|
vld_desc_expected, nspdf._produce_vld_desc(), "vld_desc_incorrect" |
| 1017 |
|
) |
| 1018 |
|
|
| 1019 |
1 |
def test__produce_vld_desc(self): |
| 1020 |
|
""" |
| 1021 |
|
|
| 1022 |
|
:return: |
| 1023 |
|
""" |
| 1024 |
1 |
vld_desc_expected = [ |
| 1025 |
|
{"cp_refs": ["one", "two"], "latency": 150, "jitter": 30}, |
| 1026 |
|
{"cp_refs": ["two", "three"], "latency": 90, "jitter": 30}, |
| 1027 |
|
] |
| 1028 |
|
|
| 1029 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest3.yaml") |
| 1030 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 1031 |
1 |
nspdf = NsPlacementDataFactory( |
| 1032 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 1033 |
|
self._produce_ut_vnf_price_list(), |
| 1034 |
|
nsd=nsd, |
| 1035 |
|
pil_info=None, |
| 1036 |
|
pinning=None, |
| 1037 |
|
order_constraints=None, |
| 1038 |
|
) |
| 1039 |
|
|
| 1040 |
1 |
self.assertEqual( |
| 1041 |
|
vld_desc_expected, nspdf._produce_vld_desc(), "vld_desc incorrect" |
| 1042 |
|
) |
| 1043 |
|
|
| 1044 |
1 |
def test__produce_ns_desc(self): |
| 1045 |
|
""" |
| 1046 |
|
ToDo |
| 1047 |
|
- price list sheet with more vims than associated with session |
| 1048 |
|
- price list sheet with fewer vims than associated with session |
| 1049 |
|
- nsd with different vndfd-id-refs |
| 1050 |
|
- fault case scenarios with non-existing vims, non-existing vnfds |
| 1051 |
|
""" |
| 1052 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest3.yaml") |
| 1053 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 1054 |
1 |
nspdf = NsPlacementDataFactory( |
| 1055 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 1056 |
|
self._produce_ut_vnf_price_list(), |
| 1057 |
|
nsd=nsd, |
| 1058 |
|
pil_info=None, |
| 1059 |
|
pinning=None, |
| 1060 |
|
) |
| 1061 |
|
|
| 1062 |
1 |
ns_desc = nspdf._produce_ns_desc() |
| 1063 |
|
# check that all expected member-vnf-index are present |
| 1064 |
1 |
vnfs = [e["vnf_id"] for e in ns_desc] |
| 1065 |
1 |
self.assertEqual( |
| 1066 |
|
Counter(["one", "two", "three"]), Counter(vnfs), "vnf_id invalid" |
| 1067 |
|
) |
| 1068 |
|
|
| 1069 |
1 |
expected_keys = ["vnf_id", "vnf_price_per_vim"] |
| 1070 |
1 |
for e in ns_desc: |
| 1071 |
|
# check that vnf_price_per_vim has proper values |
| 1072 |
1 |
self.assertEqual( |
| 1073 |
|
Counter([5, 10, 30, 30]), |
| 1074 |
|
Counter(e["vnf_price_per_vim"]), |
| 1075 |
|
"vnf_price_per_vim invalid", |
| 1076 |
|
) |
| 1077 |
|
# check that no pinning directives included |
| 1078 |
1 |
self.assertEqual( |
| 1079 |
|
Counter(expected_keys), Counter(e.keys()), "pinning directive misplaced" |
| 1080 |
|
) |
| 1081 |
|
|
| 1082 |
1 |
def test__produce_ns_desc_with_more_vims(self): |
| 1083 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest1.yaml") |
| 1084 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 1085 |
1 |
nspdf = NsPlacementDataFactory( |
| 1086 |
|
self._produce_ut_vim_accounts_info(self.vim_accounts_more_vims), |
| 1087 |
|
self._produce_ut_vnf_test_price_list("vnf_price_list_more_vims.yaml"), |
| 1088 |
|
nsd=nsd, |
| 1089 |
|
pil_info=None, |
| 1090 |
|
pinning=None, |
| 1091 |
|
) |
| 1092 |
|
|
| 1093 |
1 |
ns_desc = nspdf._produce_ns_desc() |
| 1094 |
|
# check that all expected member-vnf-index are present |
| 1095 |
1 |
vnfs = [e["vnf_id"] for e in ns_desc] |
| 1096 |
1 |
self.assertEqual( |
| 1097 |
|
Counter({"1": 1, "2": 1, "3": 1}), Counter(vnfs), "vnf_id invalid" |
| 1098 |
|
) |
| 1099 |
|
|
| 1100 |
1 |
expected_keys = ["vnf_id", "vnf_price_per_vim"] |
| 1101 |
1 |
for e in ns_desc: |
| 1102 |
|
# check that vnf_price_per_vim has proper values |
| 1103 |
1 |
self.assertEqual( |
| 1104 |
|
Counter([5, 10, 30, 30, 3]), |
| 1105 |
|
Counter(e["vnf_price_per_vim"]), |
| 1106 |
|
"vnf_price_per_vim invalid", |
| 1107 |
|
) |
| 1108 |
|
# check that no pinning directives included |
| 1109 |
1 |
self.assertEqual( |
| 1110 |
|
Counter(expected_keys), Counter(e.keys()), "pinning directive misplaced" |
| 1111 |
|
) |
| 1112 |
|
|
| 1113 |
1 |
def test__produce_ns_desc_with_fewer_vims(self): |
| 1114 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest1.yaml") |
| 1115 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 1116 |
1 |
nspdf = NsPlacementDataFactory( |
| 1117 |
|
self._produce_ut_vim_accounts_info(self.vim_accounts_fewer_vims), |
| 1118 |
|
self._produce_ut_vnf_price_list(), |
| 1119 |
|
nsd=nsd, |
| 1120 |
|
pil_info=None, |
| 1121 |
|
pinning=None, |
| 1122 |
|
) |
| 1123 |
|
|
| 1124 |
1 |
ns_desc = nspdf._produce_ns_desc() |
| 1125 |
|
# check that all expected member-vnf-index are present |
| 1126 |
1 |
vnfs = [e["vnf_id"] for e in ns_desc] |
| 1127 |
1 |
self.assertEqual( |
| 1128 |
|
Counter({"1": 1, "2": 1, "3": 1}), Counter(vnfs), "vnf_id invalid" |
| 1129 |
|
) |
| 1130 |
|
|
| 1131 |
1 |
expected_keys = ["vnf_id", "vnf_price_per_vim"] |
| 1132 |
1 |
for e in ns_desc: |
| 1133 |
|
# check that vnf_price_per_vim has proper values |
| 1134 |
1 |
self.assertEqual( |
| 1135 |
|
Counter([5, 10, 30]), |
| 1136 |
|
Counter(e["vnf_price_per_vim"]), |
| 1137 |
|
"vnf_price_per_vim invalid", |
| 1138 |
|
) |
| 1139 |
|
# check that no pinning directives included |
| 1140 |
1 |
self.assertEqual( |
| 1141 |
|
Counter(expected_keys), Counter(e.keys()), "pinning directive misplaced" |
| 1142 |
|
) |
| 1143 |
|
|
| 1144 |
1 |
def test__produce_ns_desc_w_pinning(self): |
| 1145 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest3.yaml") |
| 1146 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 1147 |
1 |
pinning = [ |
| 1148 |
|
{ |
| 1149 |
|
"member-vnf-index": "two", |
| 1150 |
|
"vimAccountId": "331ffdec-44a8-4707-94a1-af7a292d9735", |
| 1151 |
|
} |
| 1152 |
|
] |
| 1153 |
1 |
nspdf = NsPlacementDataFactory( |
| 1154 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 1155 |
|
self._produce_ut_vnf_price_list(), |
| 1156 |
|
nsd=nsd, |
| 1157 |
|
pil_info=None, |
| 1158 |
|
pinning=pinning, |
| 1159 |
|
) |
| 1160 |
1 |
ns_desc = nspdf._produce_ns_desc() |
| 1161 |
|
# check that all expected member-vnf-index are present |
| 1162 |
1 |
vnfs = [e["vnf_id"] for e in ns_desc] |
| 1163 |
1 |
self.assertEqual( |
| 1164 |
|
Counter(["one", "three", "two"]), Counter(vnfs), "vnf_id invalid" |
| 1165 |
|
) |
| 1166 |
|
|
| 1167 |
1 |
for e in ns_desc: |
| 1168 |
|
# check that vnf_price_per_vim has proper values |
| 1169 |
1 |
self.assertEqual( |
| 1170 |
|
Counter([5, 10, 30, 30]), |
| 1171 |
|
Counter(e["vnf_price_per_vim"]), |
| 1172 |
|
"vnf_price_per_vim invalid", |
| 1173 |
|
) |
| 1174 |
|
# check that member-vnf-index 2 is pinned correctly |
| 1175 |
1 |
if e["vnf_id"] == "two": |
| 1176 |
1 |
self.assertTrue("vim_account" in e.keys(), "missing pinning directive") |
| 1177 |
1 |
self.assertTrue( |
| 1178 |
|
pinning[0]["vimAccountId"] |
| 1179 |
|
== e["vim_account"][3:].replace("_", "-"), |
| 1180 |
|
"invalid pinning vim-account", |
| 1181 |
|
) |
| 1182 |
|
else: |
| 1183 |
1 |
self.assertTrue( |
| 1184 |
|
"vim-account" not in e.keys(), "pinning directive misplaced" |
| 1185 |
|
) |
| 1186 |
|
|
| 1187 |
1 |
@mock.patch.object(NsPlacementDataFactory, "_produce_trp_link_characteristics_data") |
| 1188 |
1 |
@mock.patch.object(NsPlacementDataFactory, "_produce_vld_desc") |
| 1189 |
1 |
@mock.patch.object(NsPlacementDataFactory, "_produce_ns_desc") |
| 1190 |
1 |
def test_create_ns_placement_data_wo_order( |
| 1191 |
|
self, mock_prd_ns_desc, mock_prd_vld_desc, mock_prd_trp_link_char |
| 1192 |
|
): |
| 1193 |
|
""" |
| 1194 |
|
:return: |
| 1195 |
|
""" |
| 1196 |
1 |
vim_accounts_expected = [ |
| 1197 |
|
v.replace("-", "_") |
| 1198 |
|
for v in [ |
| 1199 |
|
"vim92b056a7-38f5-438d-b8ee-3f93b3531f87", |
| 1200 |
|
"vim6618d412-d7fc-4eb0-a6f8-d2c258e0e900", |
| 1201 |
|
"vim331ffdec-44a8-4707-94a1-af7a292d9735", |
| 1202 |
|
"vimeda92f47-29b9-4007-9709-c1833dbfbe31", |
| 1203 |
|
] |
| 1204 |
|
] |
| 1205 |
|
|
| 1206 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest3.yaml") |
| 1207 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 1208 |
1 |
nspdf = NsPlacementDataFactory( |
| 1209 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 1210 |
|
self._produce_ut_vnf_price_list(), |
| 1211 |
|
nsd=nsd, |
| 1212 |
|
pil_info=self._populate_pil_info("pil_unittest1.yaml"), |
| 1213 |
|
pinning=None, |
| 1214 |
|
order_constraints=None, |
| 1215 |
|
) |
| 1216 |
1 |
nspd = nspdf.create_ns_placement_data() |
| 1217 |
1 |
self.assertEqual( |
| 1218 |
|
Counter(vim_accounts_expected), |
| 1219 |
|
Counter(nspd["vim_accounts"]), |
| 1220 |
|
"vim_accounts incorrect", |
| 1221 |
|
) |
| 1222 |
|
# mock1.assert_called_once() Note for python > 3.5 |
| 1223 |
1 |
self.assertTrue(mock_prd_ns_desc.called, "_produce_ns_desc not called") |
| 1224 |
|
# mock2.assert_called_once() Note for python > 3.5 |
| 1225 |
1 |
self.assertTrue(mock_prd_vld_desc.called, " _produce_vld_desc not called") |
| 1226 |
1 |
mock_prd_trp_link_char.assert_has_calls( |
| 1227 |
|
[call("pil_latency"), call("pil_jitter"), call("pil_price")] |
| 1228 |
|
) |
| 1229 |
|
|
| 1230 |
1 |
regexps = [ |
| 1231 |
|
r"\{.*\}", |
| 1232 |
|
r".*'file':.*mznplacement.py", |
| 1233 |
|
r".*'time':.*datetime.datetime\(.*\)", |
| 1234 |
|
] |
| 1235 |
1 |
generator_data = str(nspd["generator_data"]) |
| 1236 |
1 |
for regex in regexps: |
| 1237 |
1 |
self.assertRegex(generator_data, regex, "generator data invalid") |
| 1238 |
|
|
| 1239 |
1 |
@mock.patch.object(NsPlacementDataFactory, "_produce_trp_link_characteristics_data") |
| 1240 |
1 |
@mock.patch.object(NsPlacementDataFactory, "_produce_vld_desc") |
| 1241 |
1 |
@mock.patch.object(NsPlacementDataFactory, "_produce_ns_desc") |
| 1242 |
1 |
def test_create_ns_placement_data_w_order( |
| 1243 |
|
self, mock_prd_ns_desc, mock_prd_vld_desc, mock_prd_trp_link_char |
| 1244 |
|
): |
| 1245 |
|
""" |
| 1246 |
|
:return: |
| 1247 |
|
""" |
| 1248 |
1 |
vim_accounts_expected = [ |
| 1249 |
|
v.replace("-", "_") |
| 1250 |
|
for v in [ |
| 1251 |
|
"vim92b056a7-38f5-438d-b8ee-3f93b3531f87", |
| 1252 |
|
"vim6618d412-d7fc-4eb0-a6f8-d2c258e0e900", |
| 1253 |
|
"vim331ffdec-44a8-4707-94a1-af7a292d9735", |
| 1254 |
|
"vimeda92f47-29b9-4007-9709-c1833dbfbe31", |
| 1255 |
|
] |
| 1256 |
|
] |
| 1257 |
|
|
| 1258 |
1 |
nsd = self._get_ut_nsd_from_file("nsd_unittest3.yaml") |
| 1259 |
1 |
nsd = nsd["nsd"]["nsd"][0] |
| 1260 |
1 |
nspdf = NsPlacementDataFactory( |
| 1261 |
|
self._produce_ut_vim_accounts_info(TestNsPlacementDataFactory.vim_accounts), |
| 1262 |
|
self._produce_ut_vnf_price_list(), |
| 1263 |
|
nsd=nsd, |
| 1264 |
|
pil_info=self._populate_pil_info("pil_unittest1.yaml"), |
| 1265 |
|
pinning=None, |
| 1266 |
|
order_constraints={ |
| 1267 |
|
"vld-constraints": [ |
| 1268 |
|
{ |
| 1269 |
|
"id": "three_vnf_constrained_nsd_vld1", |
| 1270 |
|
"link-constraints": {"latency": 120, "jitter": 21}, |
| 1271 |
|
}, |
| 1272 |
|
{ |
| 1273 |
|
"id": "three_vnf_constrained_nsd_vld2", |
| 1274 |
|
"link-constraints": {"latency": 121, "jitter": 22}, |
| 1275 |
|
}, |
| 1276 |
|
] |
| 1277 |
|
}, |
| 1278 |
|
) |
| 1279 |
1 |
nspd = nspdf.create_ns_placement_data() |
| 1280 |
1 |
self.assertEqual( |
| 1281 |
|
Counter(vim_accounts_expected), |
| 1282 |
|
Counter(nspd["vim_accounts"]), |
| 1283 |
|
"vim_accounts incorrect", |
| 1284 |
|
) |
| 1285 |
|
# mock1.assert_called_once() Note for python > 3.5 |
| 1286 |
1 |
self.assertTrue(mock_prd_ns_desc.called, "_produce_ns_desc not called") |
| 1287 |
|
# mock2.assert_called_once() Note for python > 3.5 |
| 1288 |
1 |
self.assertTrue(mock_prd_vld_desc.called, " _produce_vld_desc not called") |
| 1289 |
1 |
mock_prd_trp_link_char.assert_has_calls( |
| 1290 |
|
[call("pil_latency"), call("pil_jitter"), call("pil_price")] |
| 1291 |
|
) |
| 1292 |
|
|
| 1293 |
1 |
regexps = [ |
| 1294 |
|
r"\{.*\}", |
| 1295 |
|
r".*'file':.*mznplacement.py", |
| 1296 |
|
r".*'time':.*datetime.datetime\(.*\)", |
| 1297 |
|
] |
| 1298 |
1 |
generator_data = str(nspd["generator_data"]) |
| 1299 |
1 |
for regex in regexps: |
| 1300 |
1 |
self.assertRegex(generator_data, regex, "generator data invalid") |
| 1301 |
|
|
| 1302 |
|
|
| 1303 |
1 |
if __name__ == "__main__": |
| 1304 |
0 |
if __name__ == "__main__": |
| 1305 |
0 |
unittest.main() |
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