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#! /usr/bin/python3 |
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# -*- coding: utf-8 -*- |
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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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__author__ = "Pedro de la Cruz Ramos, pedro.delacruzramos@altran.com" |
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__date__ = "2019-11-20" |
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from contextlib import contextmanager |
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import unittest |
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from unittest import TestCase |
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from unittest.mock import Mock, patch |
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from uuid import uuid4 |
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from http import HTTPStatus |
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from copy import deepcopy |
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from time import time |
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from osm_common import dbbase, fsbase, msgbase |
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from osm_nbi import authconn |
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from osm_nbi.tests.test_pkg_descriptors import db_vnfds_text, db_nsds_text |
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from osm_nbi.descriptor_topics import VnfdTopic, NsdTopic |
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from osm_nbi.engine import EngineException |
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from osm_common.dbbase import DbException |
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import yaml |
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|
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test_name = "test-user" |
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db_vnfd_content = yaml.safe_load(db_vnfds_text)[0] |
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db_nsd_content = yaml.safe_load(db_nsds_text)[0] |
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test_pid = db_vnfd_content["_admin"]["projects_read"][0] |
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fake_session = { |
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"username": test_name, |
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"project_id": (test_pid,), |
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"method": None, |
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"admin": True, |
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"force": False, |
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"public": False, |
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"allow_show_user_project_role": True, |
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} |
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|
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|
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def norm(str): |
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"""Normalize string for checking""" |
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return " ".join(str.strip().split()).lower() |
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|
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|
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def compare_desc(tc, d1, d2, k): |
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""" |
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Compare two descriptors |
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We need this function because some methods are adding/removing items to/from the descriptors |
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before they are stored in the database, so the original and stored versions will differ |
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What we check is that COMMON LEAF ITEMS are equal |
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Lists of different length are not compared |
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:param tc: Test Case wich provides context (in particular the assert* methods) |
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:param d1,d2: Descriptors to be compared |
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:param k: key/item being compared |
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:return: Nothing |
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""" |
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if isinstance(d1, dict) and isinstance(d2, dict): |
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for key in d1.keys(): |
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if key in d2: |
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compare_desc(tc, d1[key], d2[key], k + "[{}]".format(key)) |
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elif isinstance(d1, list) and isinstance(d2, list) and len(d1) == len(d2): |
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for i in range(len(d1)): |
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compare_desc(tc, d1[i], d2[i], k + "[{}]".format(i)) |
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else: |
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tc.assertEqual(d1, d2, "Wrong descriptor content: {}".format(k)) |
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|
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|
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class Test_VnfdTopic(TestCase): |
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@classmethod |
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def setUpClass(cls): |
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cls.test_name = "test-vnfd-topic" |
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|
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@classmethod |
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def tearDownClass(cls): |
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pass |
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|
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def setUp(self): |
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self.db = Mock(dbbase.DbBase()) |
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self.fs = Mock(fsbase.FsBase()) |
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self.msg = Mock(msgbase.MsgBase()) |
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self.auth = Mock(authconn.Authconn(None, None, None)) |
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self.topic = VnfdTopic(self.db, self.fs, self.msg, self.auth) |
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self.topic.check_quota = Mock(return_value=None) # skip quota |
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|
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@contextmanager |
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def assertNotRaises(self, exception_type): |
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try: |
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yield None |
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except exception_type: |
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raise self.failureException("{} raised".format(exception_type.__name__)) |
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|
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def create_desc_temp(self, template): |
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old_desc = deepcopy(template) |
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new_desc = deepcopy(template) |
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return old_desc, new_desc |
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|
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def prepare_vnfd_creation(self): |
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self.fs.path = "" |
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self.fs.get_params.return_value = {} |
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self.fs.file_exists.return_value = False |
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self.fs.file_open.side_effect = lambda path, mode: open( |
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"/tmp/" + str(uuid4()), "a+b" |
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) |
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test_vnfd = deepcopy(db_vnfd_content) |
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did = db_vnfd_content["_id"] |
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self.db.create.return_value = did |
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self.db.get_one.side_effect = [ |
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{"_id": did, "_admin": deepcopy(db_vnfd_content["_admin"])}, |
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None, |
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] |
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return did, test_vnfd |
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|
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def prepare_test_vnfd(self, test_vnfd): |
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del test_vnfd["_id"] |
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del test_vnfd["_admin"] |
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del test_vnfd["vdu"][0]["cloud-init-file"] |
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del test_vnfd["df"][0]["lcm-operations-configuration"]["operate-vnf-op-config"][ |
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"day1-2" |
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][0]["execution-environment-list"][0]["juju"] |
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return test_vnfd |
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|
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@patch("osm_nbi.descriptor_topics.shutil") |
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@patch("osm_nbi.descriptor_topics.os.rename") |
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def test_new_vnfd_normal_creation(self, mock_rename, mock_shutil): |
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did, test_vnfd = self.prepare_vnfd_creation() |
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test_vnfd = self.prepare_test_vnfd(test_vnfd) |
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rollback = [] |
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did2, oid = self.topic.new(rollback, fake_session, {}) |
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db_args = self.db.create.call_args[0] |
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msg_args = self.msg.write.call_args[0] |
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|
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self.assertEqual(len(rollback), 1, "Wrong rollback length") |
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self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic") |
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self.assertEqual(msg_args[1], "created", "Wrong message action") |
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self.assertEqual(msg_args[2], {"_id": did}, "Wrong message content") |
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self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic") |
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self.assertEqual(did2, did, "Wrong DB VNFD id") |
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self.assertIsNotNone(db_args[1]["_admin"]["created"], "Wrong creation time") |
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self.assertEqual( |
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db_args[1]["_admin"]["modified"], |
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db_args[1]["_admin"]["created"], |
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"Wrong modification time", |
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) |
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self.assertEqual( |
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db_args[1]["_admin"]["projects_read"], |
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[test_pid], |
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"Wrong read-only project list", |
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) |
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self.assertEqual( |
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db_args[1]["_admin"]["projects_write"], |
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[test_pid], |
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"Wrong read-write project list", |
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) |
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|
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self.db.get_one.side_effect = [ |
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{"_id": did, "_admin": deepcopy(db_vnfd_content["_admin"])}, |
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None, |
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] |
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|
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self.topic.upload_content( |
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fake_session, did, test_vnfd, {}, {"Content-Type": []} |
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) |
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msg_args = self.msg.write.call_args[0] |
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test_vnfd["_id"] = did |
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self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic") |
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self.assertEqual(msg_args[1], "edited", "Wrong message action") |
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self.assertEqual(msg_args[2], test_vnfd, "Wrong message content") |
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|
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db_args = self.db.get_one.mock_calls[0][1] |
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self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic") |
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self.assertEqual(db_args[1]["_id"], did, "Wrong DB VNFD id") |
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|
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db_args = self.db.replace.call_args[0] |
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self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic") |
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self.assertEqual(db_args[1], did, "Wrong DB VNFD id") |
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|
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admin = db_args[2]["_admin"] |
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db_admin = deepcopy(db_vnfd_content["_admin"]) |
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self.assertEqual(admin["type"], "vnfd", "Wrong descriptor type") |
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self.assertEqual(admin["created"], db_admin["created"], "Wrong creation time") |
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self.assertGreater( |
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admin["modified"], db_admin["created"], "Wrong modification time" |
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) |
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self.assertEqual( |
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admin["projects_read"], |
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db_admin["projects_read"], |
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"Wrong read-only project list", |
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) |
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self.assertEqual( |
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admin["projects_write"], |
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db_admin["projects_write"], |
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"Wrong read-write project list", |
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) |
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self.assertEqual( |
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admin["onboardingState"], "ONBOARDED", "Wrong onboarding state" |
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) |
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self.assertEqual( |
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admin["operationalState"], "ENABLED", "Wrong operational state" |
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) |
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self.assertEqual(admin["usageState"], "NOT_IN_USE", "Wrong usage state") |
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|
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storage = admin["storage"] |
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self.assertEqual(storage["folder"], did + ":1", "Wrong storage folder") |
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self.assertEqual(storage["descriptor"], "package", "Wrong storage descriptor") |
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self.assertEqual(admin["revision"], 1, "Wrong revision number") |
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compare_desc(self, test_vnfd, db_args[2], "VNFD") |
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|
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@patch("osm_nbi.descriptor_topics.shutil") |
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@patch("osm_nbi.descriptor_topics.os.rename") |
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def test_new_vnfd_check_pyangbind_validation_additional_properties( |
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self, mock_rename, mock_shutil |
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): |
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did, test_vnfd = self.prepare_vnfd_creation() |
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test_vnfd = self.prepare_test_vnfd(test_vnfd) |
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self.topic.upload_content( |
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fake_session, did, test_vnfd, {}, {"Content-Type": []} |
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) |
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test_vnfd["_id"] = did |
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test_vnfd["extra-property"] = 0 |
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self.db.get_one.side_effect = ( |
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lambda table, filter, fail_on_empty=None, fail_on_more=None: { |
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"_id": did, |
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"_admin": deepcopy(db_vnfd_content["_admin"]), |
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} |
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) |
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|
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with self.assertRaises( |
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EngineException, msg="Accepted VNFD with an additional property" |
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) as e: |
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self.topic.upload_content( |
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fake_session, did, test_vnfd, {}, {"Content-Type": []} |
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) |
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self.assertEqual( |
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e.exception.http_code, |
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HTTPStatus.UNPROCESSABLE_ENTITY, |
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"Wrong HTTP status code", |
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) |
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self.assertIn( |
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norm( |
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"Error in pyangbind validation: {} ({})".format( |
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"json object contained a key that did not exist", "extra-property" |
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) |
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), |
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norm(str(e.exception)), |
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"Wrong exception text", |
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) |
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db_args = self.db.replace.call_args[0] |
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admin = db_args[2]["_admin"] |
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self.assertEqual(admin["revision"], 1, "Wrong revision number") |
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|
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@patch("osm_nbi.descriptor_topics.shutil") |
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@patch("osm_nbi.descriptor_topics.os.rename") |
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def test_new_vnfd_check_pyangbind_validation_property_types( |
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self, mock_rename, mock_shutil |
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): |
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did, test_vnfd = self.prepare_vnfd_creation() |
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test_vnfd = self.prepare_test_vnfd(test_vnfd) |
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test_vnfd["_id"] = did |
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test_vnfd["product-name"] = {"key": 0} |
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|
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with self.assertRaises( |
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EngineException, msg="Accepted VNFD with a wrongly typed property" |
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) as e: |
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self.topic.upload_content( |
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fake_session, did, test_vnfd, {}, {"Content-Type": []} |
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) |
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self.assertEqual( |
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e.exception.http_code, |
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HTTPStatus.UNPROCESSABLE_ENTITY, |
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"Wrong HTTP status code", |
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) |
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self.assertIn( |
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norm( |
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"Error in pyangbind validation: {} ({})".format( |
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"json object contained a key that did not exist", "key" |
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) |
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), |
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norm(str(e.exception)), |
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"Wrong exception text", |
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) |
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|
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@patch("osm_nbi.descriptor_topics.shutil") |
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@patch("osm_nbi.descriptor_topics.os.rename") |
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def test_new_vnfd_check_input_validation_cloud_init(self, mock_rename, mock_shutil): |
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did, test_vnfd = self.prepare_vnfd_creation() |
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del test_vnfd["df"][0]["lcm-operations-configuration"]["operate-vnf-op-config"][ |
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"day1-2" |
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][0]["execution-environment-list"][0]["juju"] |
300 |
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|
301 |
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with self.assertRaises( |
302 |
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EngineException, msg="Accepted non-existent cloud_init file" |
303 |
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) as e: |
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self.topic.upload_content( |
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fake_session, did, test_vnfd, {}, {"Content-Type": []} |
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) |
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self.assertEqual( |
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e.exception.http_code, HTTPStatus.BAD_REQUEST, "Wrong HTTP status code" |
309 |
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) |
310 |
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self.assertIn( |
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norm( |
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"{} defined in vnf[id={}]:vdu[id={}] but not present in package".format( |
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"cloud-init", test_vnfd["id"], test_vnfd["vdu"][0]["id"] |
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) |
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), |
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norm(str(e.exception)), |
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"Wrong exception text", |
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) |
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|
320 |
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@patch("osm_nbi.descriptor_topics.shutil") |
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@patch("osm_nbi.descriptor_topics.os.rename") |
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def test_new_vnfd_check_input_validation_day12_configuration( |
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self, mock_rename, mock_shutil |
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): |
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did, test_vnfd = self.prepare_vnfd_creation() |
326 |
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del test_vnfd["vdu"][0]["cloud-init-file"] |
327 |
|
|
328 |
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with self.assertRaises( |
329 |
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EngineException, msg="Accepted non-existent charm in VNF configuration" |
330 |
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) as e: |
331 |
1 |
self.topic.upload_content( |
332 |
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fake_session, did, test_vnfd, {}, {"Content-Type": []} |
333 |
|
) |
334 |
1 |
self.assertEqual( |
335 |
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e.exception.http_code, HTTPStatus.BAD_REQUEST, "Wrong HTTP status code" |
336 |
|
) |
337 |
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self.assertIn( |
338 |
|
norm( |
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|
"{} defined in vnf[id={}] but not present in package".format( |
340 |
|
"charm", test_vnfd["id"] |
341 |
|
) |
342 |
|
), |
343 |
|
norm(str(e.exception)), |
344 |
|
"Wrong exception text", |
345 |
|
) |
346 |
|
|
347 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
348 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
349 |
1 |
def test_new_vnfd_check_input_validation_mgmt_cp(self, mock_rename, mock_shutil): |
350 |
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did, test_vnfd = self.prepare_vnfd_creation() |
351 |
1 |
test_vnfd = self.prepare_test_vnfd(test_vnfd) |
352 |
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del test_vnfd["mgmt-cp"] |
353 |
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|
354 |
1 |
with self.assertRaises( |
355 |
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EngineException, msg="Accepted VNFD without management interface" |
356 |
|
) as e: |
357 |
1 |
self.topic.upload_content( |
358 |
|
fake_session, did, test_vnfd, {}, {"Content-Type": []} |
359 |
|
) |
360 |
1 |
self.assertEqual( |
361 |
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e.exception.http_code, |
362 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
363 |
|
"Wrong HTTP status code", |
364 |
|
) |
365 |
1 |
self.assertIn( |
366 |
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norm("'{}' is a mandatory field and it is not defined".format("mgmt-cp")), |
367 |
|
norm(str(e.exception)), |
368 |
|
"Wrong exception text", |
369 |
|
) |
370 |
|
|
371 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
372 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
373 |
1 |
def test_new_vnfd_check_input_validation_mgmt_cp_connection_point( |
374 |
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self, mock_rename, mock_shutil |
375 |
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): |
376 |
1 |
did, test_vnfd = self.prepare_vnfd_creation() |
377 |
1 |
test_vnfd = self.prepare_test_vnfd(test_vnfd) |
378 |
1 |
test_vnfd["mgmt-cp"] = "wrong-cp" |
379 |
|
|
380 |
1 |
with self.assertRaises( |
381 |
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EngineException, msg="Accepted wrong mgmt-cp connection point" |
382 |
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) as e: |
383 |
1 |
self.topic.upload_content( |
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fake_session, did, test_vnfd, {}, {"Content-Type": []} |
385 |
|
) |
386 |
1 |
self.assertEqual( |
387 |
|
e.exception.http_code, |
388 |
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HTTPStatus.UNPROCESSABLE_ENTITY, |
389 |
|
"Wrong HTTP status code", |
390 |
|
) |
391 |
1 |
self.assertIn( |
392 |
|
norm( |
393 |
|
"mgmt-cp='{}' must match an existing ext-cpd".format( |
394 |
|
test_vnfd["mgmt-cp"] |
395 |
|
) |
396 |
|
), |
397 |
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norm(str(e.exception)), |
398 |
|
"Wrong exception text", |
399 |
|
) |
400 |
|
|
401 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
402 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
403 |
1 |
def test_new_vnfd_check_input_validation_vdu_int_cpd( |
404 |
|
self, mock_rename, mock_shutil |
405 |
|
): |
406 |
|
"""Testing input validation during new vnfd creation |
407 |
|
for vdu internal connection point""" |
408 |
1 |
did, test_vnfd = self.prepare_vnfd_creation() |
409 |
1 |
test_vnfd = self.prepare_test_vnfd(test_vnfd) |
410 |
1 |
ext_cpd = test_vnfd["ext-cpd"][1] |
411 |
1 |
ext_cpd["int-cpd"]["cpd"] = "wrong-cpd" |
412 |
|
|
413 |
1 |
with self.assertRaises( |
414 |
|
EngineException, msg="Accepted wrong ext-cpd internal connection point" |
415 |
|
) as e: |
416 |
1 |
self.topic.upload_content( |
417 |
|
fake_session, did, test_vnfd, {}, {"Content-Type": []} |
418 |
|
) |
419 |
1 |
self.assertEqual( |
420 |
|
e.exception.http_code, |
421 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
422 |
|
"Wrong HTTP status code", |
423 |
|
) |
424 |
1 |
self.assertIn( |
425 |
|
norm( |
426 |
|
"ext-cpd[id='{}']:int-cpd must match an existing vdu int-cpd".format( |
427 |
|
ext_cpd["id"] |
428 |
|
) |
429 |
|
), |
430 |
|
norm(str(e.exception)), |
431 |
|
"Wrong exception text", |
432 |
|
) |
433 |
|
|
434 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
435 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
436 |
1 |
def test_new_vnfd_check_input_validation_duplicated_vld( |
437 |
|
self, mock_rename, mock_shutil |
438 |
|
): |
439 |
|
"""Testing input validation during new vnfd creation |
440 |
|
for dublicated virtual link description""" |
441 |
1 |
did, test_vnfd = self.prepare_vnfd_creation() |
442 |
1 |
test_vnfd = self.prepare_test_vnfd(test_vnfd) |
443 |
1 |
test_vnfd["int-virtual-link-desc"].insert(0, {"id": "internal"}) |
444 |
|
|
445 |
1 |
with self.assertRaises( |
446 |
|
EngineException, msg="Accepted duplicated VLD name" |
447 |
|
) as e: |
448 |
1 |
self.topic.upload_content( |
449 |
|
fake_session, did, test_vnfd, {}, {"Content-Type": []} |
450 |
|
) |
451 |
1 |
self.assertEqual( |
452 |
|
e.exception.http_code, |
453 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
454 |
|
"Wrong HTTP status code", |
455 |
|
) |
456 |
1 |
self.assertIn( |
457 |
|
norm( |
458 |
|
"identifier id '{}' is not unique".format( |
459 |
|
test_vnfd["int-virtual-link-desc"][0]["id"] |
460 |
|
) |
461 |
|
), |
462 |
|
norm(str(e.exception)), |
463 |
|
"Wrong exception text", |
464 |
|
) |
465 |
|
|
466 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
467 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
468 |
1 |
def test_new_vnfd_check_input_validation_vdu_int_virtual_link_desc( |
469 |
|
self, mock_rename, mock_shutil |
470 |
|
): |
471 |
|
"""Testing input validation during new vnfd creation |
472 |
|
for vdu internal virtual link description""" |
473 |
1 |
did, test_vnfd = self.prepare_vnfd_creation() |
474 |
1 |
test_vnfd = self.prepare_test_vnfd(test_vnfd) |
475 |
1 |
vdu = test_vnfd["vdu"][0] |
476 |
1 |
int_cpd = vdu["int-cpd"][1] |
477 |
1 |
int_cpd["int-virtual-link-desc"] = "non-existing-int-virtual-link-desc" |
478 |
|
|
479 |
1 |
with self.assertRaises( |
480 |
|
EngineException, msg="Accepted int-virtual-link-desc" |
481 |
|
) as e: |
482 |
1 |
self.topic.upload_content( |
483 |
|
fake_session, did, test_vnfd, {}, {"Content-Type": []} |
484 |
|
) |
485 |
1 |
self.assertEqual( |
486 |
|
e.exception.http_code, |
487 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
488 |
|
"Wrong HTTP status code", |
489 |
|
) |
490 |
1 |
self.assertIn( |
491 |
|
norm( |
492 |
|
"vdu[id='{}']:int-cpd[id='{}']:int-virtual-link-desc='{}' must match an existing " |
493 |
|
"int-virtual-link-desc".format( |
494 |
|
vdu["id"], int_cpd["id"], int_cpd["int-virtual-link-desc"] |
495 |
|
) |
496 |
|
), |
497 |
|
norm(str(e.exception)), |
498 |
|
"Wrong exception text", |
499 |
|
) |
500 |
|
|
501 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
502 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
503 |
1 |
def test_new_vnfd_check_input_validation_virtual_link_profile( |
504 |
|
self, mock_rename, mock_shutil |
505 |
|
): |
506 |
|
"""Testing input validation during new vnfd creation |
507 |
|
for virtual link profile""" |
508 |
1 |
did, test_vnfd = self.prepare_vnfd_creation() |
509 |
1 |
test_vnfd = self.prepare_test_vnfd(test_vnfd) |
510 |
1 |
fake_ivld_profile = {"id": "fake-profile-ref", "flavour": "fake-flavour"} |
511 |
1 |
df = test_vnfd["df"][0] |
512 |
1 |
df["virtual-link-profile"] = [fake_ivld_profile] |
513 |
|
|
514 |
1 |
with self.assertRaises( |
515 |
|
EngineException, msg="Accepted non-existent Profile Ref" |
516 |
|
) as e: |
517 |
1 |
self.topic.upload_content( |
518 |
|
fake_session, did, test_vnfd, {}, {"Content-Type": []} |
519 |
|
) |
520 |
1 |
self.assertEqual( |
521 |
|
e.exception.http_code, |
522 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
523 |
|
"Wrong HTTP status code", |
524 |
|
) |
525 |
1 |
self.assertIn( |
526 |
|
norm( |
527 |
|
"df[id='{}']:virtual-link-profile='{}' must match an existing " |
528 |
|
"int-virtual-link-desc".format(df["id"], fake_ivld_profile["id"]) |
529 |
|
), |
530 |
|
norm(str(e.exception)), |
531 |
|
"Wrong exception text", |
532 |
|
) |
533 |
|
|
534 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
535 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
536 |
1 |
def test_new_vnfd_check_input_validation_scaling_criteria_monitoring_param_ref( |
537 |
|
self, mock_rename, mock_shutil |
538 |
|
): |
539 |
|
"""Testing input validation during new vnfd creation |
540 |
|
for scaling criteria without monitoring parameter""" |
541 |
1 |
did, test_vnfd = self.prepare_vnfd_creation() |
542 |
1 |
test_vnfd = self.prepare_test_vnfd(test_vnfd) |
543 |
1 |
vdu = test_vnfd["vdu"][1] |
544 |
1 |
affected_df = test_vnfd["df"][0] |
545 |
1 |
sa = affected_df["scaling-aspect"][0] |
546 |
1 |
sp = sa["scaling-policy"][0] |
547 |
1 |
sc = sp["scaling-criteria"][0] |
548 |
1 |
vdu.pop("monitoring-parameter") |
549 |
|
|
550 |
1 |
with self.assertRaises( |
551 |
|
EngineException, msg="Accepted non-existent Scaling Group Policy Criteria" |
552 |
|
) as e: |
553 |
1 |
self.topic.upload_content( |
554 |
|
fake_session, did, test_vnfd, {}, {"Content-Type": []} |
555 |
|
) |
556 |
1 |
self.assertEqual( |
557 |
|
e.exception.http_code, |
558 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
559 |
|
"Wrong HTTP status code", |
560 |
|
) |
561 |
1 |
self.assertIn( |
562 |
|
norm( |
563 |
|
"df[id='{}']:scaling-aspect[id='{}']:scaling-policy" |
564 |
|
"[name='{}']:scaling-criteria[name='{}']: " |
565 |
|
"vnf-monitoring-param-ref='{}' not defined in any monitoring-param".format( |
566 |
|
affected_df["id"], |
567 |
|
sa["id"], |
568 |
|
sp["name"], |
569 |
|
sc["name"], |
570 |
|
sc["vnf-monitoring-param-ref"], |
571 |
|
) |
572 |
|
), |
573 |
|
norm(str(e.exception)), |
574 |
|
"Wrong exception text", |
575 |
|
) |
576 |
|
|
577 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
578 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
579 |
1 |
def test_new_vnfd_check_input_validation_scaling_aspect_vnf_configuration( |
580 |
|
self, mock_rename, mock_shutil |
581 |
|
): |
582 |
|
"""Testing input validation during new vnfd creation |
583 |
|
for scaling criteria without day12 configuration""" |
584 |
1 |
did, test_vnfd = self.prepare_vnfd_creation() |
585 |
1 |
test_vnfd = self.prepare_test_vnfd(test_vnfd) |
586 |
1 |
test_vnfd["df"][0]["lcm-operations-configuration"]["operate-vnf-op-config"][ |
587 |
|
"day1-2" |
588 |
|
].pop() |
589 |
1 |
df = test_vnfd["df"][0] |
590 |
|
|
591 |
1 |
with self.assertRaises( |
592 |
|
EngineException, msg="Accepted non-existent Scaling Group VDU ID Reference" |
593 |
|
) as e: |
594 |
1 |
self.topic.upload_content( |
595 |
|
fake_session, did, test_vnfd, {}, {"Content-Type": []} |
596 |
|
) |
597 |
1 |
self.assertEqual( |
598 |
|
e.exception.http_code, |
599 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
600 |
|
"Wrong HTTP status code", |
601 |
|
) |
602 |
1 |
self.assertIn( |
603 |
|
norm( |
604 |
|
"'day1-2 configuration' not defined in the descriptor but it is referenced " |
605 |
|
"by df[id='{}']:scaling-aspect[id='{}']:scaling-config-action".format( |
606 |
|
df["id"], df["scaling-aspect"][0]["id"] |
607 |
|
) |
608 |
|
), |
609 |
|
norm(str(e.exception)), |
610 |
|
"Wrong exception text", |
611 |
|
) |
612 |
|
|
613 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
614 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
615 |
1 |
def test_new_vnfd_check_input_validation_scaling_config_action( |
616 |
|
self, mock_rename, mock_shutil |
617 |
|
): |
618 |
|
"""Testing input validation during new vnfd creation |
619 |
|
for scaling criteria wrong config primitive""" |
620 |
1 |
did, test_vnfd = self.prepare_vnfd_creation() |
621 |
1 |
test_vnfd = self.prepare_test_vnfd(test_vnfd) |
622 |
1 |
df = test_vnfd["df"][0] |
623 |
1 |
affected_df = test_vnfd["df"][0] |
624 |
1 |
sa = affected_df["scaling-aspect"][0] |
625 |
1 |
test_vnfd["df"][0].get("lcm-operations-configuration").get( |
626 |
|
"operate-vnf-op-config" |
627 |
|
)["day1-2"][0]["config-primitive"] = [{"name": "wrong-primitive"}] |
628 |
|
|
629 |
1 |
with self.assertRaises( |
630 |
|
EngineException, msg="Accepted non-existent Scaling Group VDU ID Reference" |
631 |
|
) as e: |
632 |
1 |
self.topic.upload_content( |
633 |
|
fake_session, did, test_vnfd, {}, {"Content-Type": []} |
634 |
|
) |
635 |
1 |
self.assertEqual( |
636 |
|
e.exception.http_code, |
637 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
638 |
|
"Wrong HTTP status code", |
639 |
|
) |
640 |
1 |
self.assertIn( |
641 |
|
norm( |
642 |
|
"df[id='{}']:scaling-aspect[id='{}']:scaling-config-action:vnf-" |
643 |
|
"config-primitive-name-ref='{}' does not match any " |
644 |
|
"day1-2 configuration:config-primitive:name".format( |
645 |
|
df["id"], |
646 |
|
df["scaling-aspect"][0]["id"], |
647 |
|
sa["scaling-config-action"][0]["vnf-config-primitive-name-ref"], |
648 |
|
) |
649 |
|
), |
650 |
|
norm(str(e.exception)), |
651 |
|
"Wrong exception text", |
652 |
|
) |
653 |
|
|
654 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
655 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
656 |
1 |
def test_new_vnfd_check_input_validation_everything_right( |
657 |
|
self, mock_rename, mock_shutil |
658 |
|
): |
659 |
|
"""Testing input validation during new vnfd creation |
660 |
|
everything correct""" |
661 |
1 |
did, test_vnfd = self.prepare_vnfd_creation() |
662 |
1 |
test_vnfd = self.prepare_test_vnfd(test_vnfd) |
663 |
1 |
test_vnfd["id"] = "fake-vnfd-id" |
664 |
1 |
test_vnfd["df"][0].get("lcm-operations-configuration").get( |
665 |
|
"operate-vnf-op-config" |
666 |
|
)["day1-2"][0]["id"] = "fake-vnfd-id" |
667 |
1 |
self.db.get_one.side_effect = [ |
668 |
|
{"_id": did, "_admin": deepcopy(db_vnfd_content["_admin"])}, |
669 |
|
None, |
670 |
|
] |
671 |
1 |
rc = self.topic.upload_content( |
672 |
|
fake_session, did, test_vnfd, {}, {"Content-Type": []} |
673 |
|
) |
674 |
1 |
self.assertTrue(rc, "Input Validation: Unexpected failure") |
675 |
|
|
676 |
1 |
def test_edit_vnfd(self): |
677 |
1 |
vnfd_content = deepcopy(db_vnfd_content) |
678 |
1 |
did = vnfd_content["_id"] |
679 |
1 |
self.fs.file_exists.return_value = True |
680 |
1 |
self.fs.dir_ls.return_value = True |
681 |
1 |
with self.subTest(i=1, t="Normal Edition"): |
682 |
1 |
now = time() |
683 |
1 |
self.db.get_one.side_effect = [deepcopy(vnfd_content), None] |
684 |
1 |
data = {"product-name": "new-vnfd-name"} |
685 |
1 |
self.topic.edit(fake_session, did, data) |
686 |
1 |
db_args = self.db.replace.call_args[0] |
687 |
1 |
msg_args = self.msg.write.call_args[0] |
688 |
1 |
data["_id"] = did |
689 |
1 |
self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic") |
690 |
1 |
self.assertEqual(msg_args[1], "edited", "Wrong message action") |
691 |
1 |
self.assertEqual(msg_args[2], data, "Wrong message content") |
692 |
1 |
self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic") |
693 |
1 |
self.assertEqual(db_args[1], did, "Wrong DB ID") |
694 |
1 |
self.assertEqual( |
695 |
|
db_args[2]["_admin"]["created"], |
696 |
|
vnfd_content["_admin"]["created"], |
697 |
|
"Wrong creation time", |
698 |
|
) |
699 |
1 |
self.assertGreater( |
700 |
|
db_args[2]["_admin"]["modified"], now, "Wrong modification time" |
701 |
|
) |
702 |
1 |
self.assertEqual( |
703 |
|
db_args[2]["_admin"]["projects_read"], |
704 |
|
vnfd_content["_admin"]["projects_read"], |
705 |
|
"Wrong read-only project list", |
706 |
|
) |
707 |
1 |
self.assertEqual( |
708 |
|
db_args[2]["_admin"]["projects_write"], |
709 |
|
vnfd_content["_admin"]["projects_write"], |
710 |
|
"Wrong read-write project list", |
711 |
|
) |
712 |
1 |
self.assertEqual( |
713 |
|
db_args[2]["product-name"], data["product-name"], "Wrong VNFD Name" |
714 |
|
) |
715 |
1 |
with self.subTest(i=2, t="Conflict on Edit"): |
716 |
1 |
data = {"id": "hackfest3charmed-vnf", "product-name": "new-vnfd-name"} |
717 |
1 |
self.db.get_one.side_effect = [ |
718 |
|
deepcopy(vnfd_content), |
719 |
|
{"_id": str(uuid4()), "id": data["id"]}, |
720 |
|
] |
721 |
1 |
with self.assertRaises( |
722 |
|
EngineException, msg="Accepted existing VNFD ID" |
723 |
|
) as e: |
724 |
1 |
self.topic.edit(fake_session, did, data) |
725 |
1 |
self.assertEqual( |
726 |
|
e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code" |
727 |
|
) |
728 |
1 |
self.assertIn( |
729 |
|
norm( |
730 |
|
"{} with id '{}' already exists for this project".format( |
731 |
|
"vnfd", data["id"] |
732 |
|
) |
733 |
|
), |
734 |
|
norm(str(e.exception)), |
735 |
|
"Wrong exception text", |
736 |
|
) |
737 |
1 |
with self.subTest(i=3, t="Check Envelope"): |
738 |
1 |
data = {"vnfd": [{"id": "new-vnfd-id-1", "product-name": "new-vnfd-name"}]} |
739 |
1 |
with self.assertRaises( |
740 |
|
EngineException, msg="Accepted VNFD with wrong envelope" |
741 |
|
) as e: |
742 |
1 |
self.topic.edit(fake_session, did, data, content=vnfd_content) |
743 |
1 |
self.assertEqual( |
744 |
|
e.exception.http_code, HTTPStatus.BAD_REQUEST, "Wrong HTTP status code" |
745 |
|
) |
746 |
1 |
self.assertIn( |
747 |
|
"'vnfd' must be dict", norm(str(e.exception)), "Wrong exception text" |
748 |
|
) |
749 |
1 |
return |
750 |
|
|
751 |
1 |
def test_delete_vnfd(self): |
752 |
1 |
did = db_vnfd_content["_id"] |
753 |
1 |
self.db.get_one.return_value = db_vnfd_content |
754 |
1 |
p_id = db_vnfd_content["_admin"]["projects_read"][0] |
755 |
1 |
with self.subTest(i=1, t="Normal Deletion"): |
756 |
1 |
self.db.get_list.return_value = [] |
757 |
1 |
self.db.del_one.return_value = {"deleted": 1} |
758 |
1 |
self.topic.delete(fake_session, did) |
759 |
1 |
db_args = self.db.del_one.call_args[0] |
760 |
1 |
msg_args = self.msg.write.call_args[0] |
761 |
1 |
self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic") |
762 |
1 |
self.assertEqual(msg_args[1], "deleted", "Wrong message action") |
763 |
1 |
self.assertEqual(msg_args[2], {"_id": did}, "Wrong message content") |
764 |
1 |
self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic") |
765 |
1 |
self.assertEqual(db_args[1]["_id"], did, "Wrong DB ID") |
766 |
1 |
self.assertEqual( |
767 |
|
db_args[1]["_admin.projects_write.cont"], |
768 |
|
[p_id, "ANY"], |
769 |
|
"Wrong DB filter", |
770 |
|
) |
771 |
1 |
db_g1_args = self.db.get_one.call_args[0] |
772 |
1 |
self.assertEqual(db_g1_args[0], self.topic.topic, "Wrong DB topic") |
773 |
1 |
self.assertEqual(db_g1_args[1]["_id"], did, "Wrong DB VNFD ID") |
774 |
1 |
db_gl_calls = self.db.get_list.call_args_list |
775 |
1 |
self.assertEqual(db_gl_calls[0][0][0], "vnfrs", "Wrong DB topic") |
776 |
|
# self.assertEqual(db_gl_calls[0][0][1]["vnfd-id"], did, "Wrong DB VNFD ID") # Filter changed after call |
777 |
1 |
self.assertEqual(db_gl_calls[1][0][0], "nsds", "Wrong DB topic") |
778 |
1 |
self.assertEqual( |
779 |
|
db_gl_calls[1][0][1]["vnfd-id"], |
780 |
|
db_vnfd_content["id"], |
781 |
|
"Wrong DB NSD vnfd-id", |
782 |
|
) |
783 |
|
|
784 |
1 |
self.assertEqual( |
785 |
|
self.db.del_list.call_args[0][0], |
786 |
|
self.topic.topic + "_revisions", |
787 |
|
"Wrong DB topic", |
788 |
|
) |
789 |
|
|
790 |
1 |
self.assertEqual( |
791 |
|
self.db.del_list.call_args[0][1]["_id"]["$regex"], |
792 |
|
did, |
793 |
|
"Wrong ID for rexep delete", |
794 |
|
) |
795 |
|
|
796 |
1 |
self.db.set_one.assert_not_called() |
797 |
1 |
fs_del_calls = self.fs.file_delete.call_args_list |
798 |
1 |
self.assertEqual(fs_del_calls[0][0][0], did, "Wrong FS file id") |
799 |
1 |
self.assertEqual(fs_del_calls[1][0][0], did + "_", "Wrong FS folder id") |
800 |
1 |
with self.subTest(i=2, t="Conflict on Delete - VNFD in use by VNFR"): |
801 |
1 |
self.db.get_list.return_value = [{"_id": str(uuid4()), "name": "fake-vnfr"}] |
802 |
1 |
with self.assertRaises( |
803 |
|
EngineException, msg="Accepted VNFD in use by VNFR" |
804 |
|
) as e: |
805 |
1 |
self.topic.delete(fake_session, did) |
806 |
1 |
self.assertEqual( |
807 |
|
e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code" |
808 |
|
) |
809 |
1 |
self.assertIn( |
810 |
|
"there is at least one vnf instance using this descriptor", |
811 |
|
norm(str(e.exception)), |
812 |
|
"Wrong exception text", |
813 |
|
) |
814 |
1 |
with self.subTest(i=3, t="Conflict on Delete - VNFD in use by NSD"): |
815 |
1 |
self.db.get_list.side_effect = [ |
816 |
|
[], |
817 |
|
[{"_id": str(uuid4()), "name": "fake-nsd"}], |
818 |
|
] |
819 |
1 |
with self.assertRaises( |
820 |
|
EngineException, msg="Accepted VNFD in use by NSD" |
821 |
|
) as e: |
822 |
1 |
self.topic.delete(fake_session, did) |
823 |
1 |
self.assertEqual( |
824 |
|
e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code" |
825 |
|
) |
826 |
1 |
self.assertIn( |
827 |
|
"there is at least one ns package referencing this descriptor", |
828 |
|
norm(str(e.exception)), |
829 |
|
"Wrong exception text", |
830 |
|
) |
831 |
1 |
with self.subTest(i=4, t="Non-existent VNFD"): |
832 |
1 |
excp_msg = "Not found any {} with filter='{}'".format("VNFD", {"_id": did}) |
833 |
1 |
self.db.get_one.side_effect = DbException(excp_msg, HTTPStatus.NOT_FOUND) |
834 |
1 |
with self.assertRaises( |
835 |
|
DbException, msg="Accepted non-existent VNFD ID" |
836 |
|
) as e: |
837 |
1 |
self.topic.delete(fake_session, did) |
838 |
1 |
self.assertEqual( |
839 |
|
e.exception.http_code, HTTPStatus.NOT_FOUND, "Wrong HTTP status code" |
840 |
|
) |
841 |
1 |
self.assertIn( |
842 |
|
norm(excp_msg), norm(str(e.exception)), "Wrong exception text" |
843 |
|
) |
844 |
1 |
with self.subTest(i=5, t="No delete because referenced by other project"): |
845 |
1 |
db_vnfd_content["_admin"]["projects_read"].append("other_project") |
846 |
1 |
self.db.get_one = Mock(return_value=db_vnfd_content) |
847 |
1 |
self.db.get_list = Mock(return_value=[]) |
848 |
1 |
self.msg.write.reset_mock() |
849 |
1 |
self.db.del_one.reset_mock() |
850 |
1 |
self.fs.file_delete.reset_mock() |
851 |
|
|
852 |
1 |
self.topic.delete(fake_session, did) |
853 |
1 |
self.db.del_one.assert_not_called() |
854 |
1 |
self.msg.write.assert_not_called() |
855 |
1 |
db_g1_args = self.db.get_one.call_args[0] |
856 |
1 |
self.assertEqual(db_g1_args[0], self.topic.topic, "Wrong DB topic") |
857 |
1 |
self.assertEqual(db_g1_args[1]["_id"], did, "Wrong DB VNFD ID") |
858 |
1 |
db_s1_args = self.db.set_one.call_args |
859 |
1 |
self.assertEqual(db_s1_args[0][0], self.topic.topic, "Wrong DB topic") |
860 |
1 |
self.assertEqual(db_s1_args[0][1]["_id"], did, "Wrong DB ID") |
861 |
1 |
self.assertIn( |
862 |
|
p_id, db_s1_args[0][1]["_admin.projects_write.cont"], "Wrong DB filter" |
863 |
|
) |
864 |
1 |
self.assertIsNone( |
865 |
|
db_s1_args[1]["update_dict"], "Wrong DB update dictionary" |
866 |
|
) |
867 |
1 |
self.assertEqual( |
868 |
|
db_s1_args[1]["pull_list"], |
869 |
|
{"_admin.projects_read": (p_id,), "_admin.projects_write": (p_id,)}, |
870 |
|
"Wrong DB pull_list dictionary", |
871 |
|
) |
872 |
1 |
self.fs.file_delete.assert_not_called() |
873 |
1 |
return |
874 |
|
|
875 |
1 |
def prepare_vnfd_validation(self): |
876 |
1 |
descriptor_name = "test_descriptor" |
877 |
1 |
self.fs.file_open.side_effect = lambda path, mode: open( |
878 |
|
"/tmp/" + str(uuid4()), "a+b" |
879 |
|
) |
880 |
1 |
old_vnfd, new_vnfd = self.create_desc_temp(db_vnfd_content) |
881 |
1 |
return descriptor_name, old_vnfd, new_vnfd |
882 |
|
|
883 |
1 |
@patch("osm_nbi.descriptor_topics.detect_descriptor_usage") |
884 |
1 |
@patch("osm_nbi.descriptor_topics.yaml.safe_load") |
885 |
1 |
def test_validate_vnfd_changes_day12_config_primitive_changed( |
886 |
|
self, mock_safe_load, mock_detect_usage |
887 |
|
): |
888 |
|
"""Validating VNFD for VNFD updates, day1-2 config primitive has changed""" |
889 |
1 |
descriptor_name, old_vnfd, new_vnfd = self.prepare_vnfd_validation() |
890 |
1 |
did = old_vnfd["_id"] |
891 |
1 |
new_vnfd["df"][0]["lcm-operations-configuration"]["operate-vnf-op-config"][ |
892 |
|
"day1-2" |
893 |
|
][0]["config-primitive"][0]["name"] = "new_action" |
894 |
1 |
mock_safe_load.side_effect = [old_vnfd, new_vnfd] |
895 |
1 |
mock_detect_usage.return_value = True |
896 |
1 |
self.db.get_one.return_value = old_vnfd |
897 |
|
|
898 |
1 |
with self.assertNotRaises(EngineException): |
899 |
1 |
self.topic._validate_descriptor_changes( |
900 |
|
did, descriptor_name, "/tmp/", "/tmp:1/" |
901 |
|
) |
902 |
1 |
self.db.get_one.assert_called_once() |
903 |
1 |
mock_detect_usage.assert_called_once() |
904 |
1 |
self.assertEqual(mock_safe_load.call_count, 2) |
905 |
|
|
906 |
1 |
@patch("osm_nbi.descriptor_topics.detect_descriptor_usage") |
907 |
1 |
@patch("osm_nbi.descriptor_topics.yaml.safe_load") |
908 |
1 |
def test_validate_vnfd_changes_sw_version_changed( |
909 |
|
self, mock_safe_load, mock_detect_usage |
910 |
|
): |
911 |
|
"""Validating VNFD for updates, software version has changed""" |
912 |
|
# old vnfd uses the default software version: 1.0 |
913 |
1 |
descriptor_name, old_vnfd, new_vnfd = self.prepare_vnfd_validation() |
914 |
1 |
did = old_vnfd["_id"] |
915 |
1 |
new_vnfd["software-version"] = "1.3" |
916 |
1 |
new_vnfd["sw-image-desc"][0]["name"] = "new-image" |
917 |
1 |
mock_safe_load.side_effect = [old_vnfd, new_vnfd] |
918 |
1 |
mock_detect_usage.return_value = True |
919 |
1 |
self.db.get_one.return_value = old_vnfd |
920 |
|
|
921 |
1 |
with self.assertNotRaises(EngineException): |
922 |
1 |
self.topic._validate_descriptor_changes( |
923 |
|
did, descriptor_name, "/tmp/", "/tmp:1/" |
924 |
|
) |
925 |
1 |
self.db.get_one.assert_called_once() |
926 |
1 |
mock_detect_usage.assert_called_once() |
927 |
1 |
self.assertEqual(mock_safe_load.call_count, 2) |
928 |
|
|
929 |
1 |
@patch("osm_nbi.descriptor_topics.detect_descriptor_usage") |
930 |
1 |
@patch("osm_nbi.descriptor_topics.yaml.safe_load") |
931 |
1 |
def test_validate_vnfd_changes_sw_version_not_changed_mgm_cp_changed( |
932 |
|
self, mock_safe_load, mock_detect_usage |
933 |
|
): |
934 |
|
"""Validating VNFD for updates, software version has not |
935 |
|
changed, mgmt-cp has changed.""" |
936 |
1 |
descriptor_name, old_vnfd, new_vnfd = self.prepare_vnfd_validation() |
937 |
1 |
new_vnfd["mgmt-cp"] = "new-mgmt-cp" |
938 |
1 |
mock_safe_load.side_effect = [old_vnfd, new_vnfd] |
939 |
1 |
did = old_vnfd["_id"] |
940 |
1 |
mock_detect_usage.return_value = True |
941 |
1 |
self.db.get_one.return_value = old_vnfd |
942 |
|
|
943 |
1 |
with self.assertRaises( |
944 |
|
EngineException, msg="there are disallowed changes in the vnf descriptor" |
945 |
|
) as e: |
946 |
1 |
self.topic._validate_descriptor_changes( |
947 |
|
did, descriptor_name, "/tmp/", "/tmp:1/" |
948 |
|
) |
949 |
|
|
950 |
1 |
self.assertEqual( |
951 |
|
e.exception.http_code, |
952 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
953 |
|
"Wrong HTTP status code", |
954 |
|
) |
955 |
1 |
self.assertIn( |
956 |
|
norm("there are disallowed changes in the vnf descriptor"), |
957 |
|
norm(str(e.exception)), |
958 |
|
"Wrong exception text", |
959 |
|
) |
960 |
1 |
self.db.get_one.assert_called_once() |
961 |
1 |
mock_detect_usage.assert_called_once() |
962 |
1 |
self.assertEqual(mock_safe_load.call_count, 2) |
963 |
|
|
964 |
1 |
@patch("osm_nbi.descriptor_topics.detect_descriptor_usage") |
965 |
1 |
@patch("osm_nbi.descriptor_topics.yaml.safe_load") |
966 |
1 |
def test_validate_vnfd_changes_sw_version_not_changed_mgm_cp_changed_vnfd_not_in_use( |
967 |
|
self, mock_safe_load, mock_detect_usage |
968 |
|
): |
969 |
|
"""Validating VNFD for updates, software version has not |
970 |
|
changed, mgmt-cp has changed, vnfd is not in use.""" |
971 |
1 |
descriptor_name, old_vnfd, new_vnfd = self.prepare_vnfd_validation() |
972 |
1 |
new_vnfd["mgmt-cp"] = "new-mgmt-cp" |
973 |
1 |
mock_safe_load.side_effect = [old_vnfd, new_vnfd] |
974 |
1 |
did = old_vnfd["_id"] |
975 |
1 |
mock_detect_usage.return_value = None |
976 |
1 |
self.db.get_one.return_value = old_vnfd |
977 |
|
|
978 |
1 |
with self.assertNotRaises(EngineException): |
979 |
1 |
self.topic._validate_descriptor_changes( |
980 |
|
did, descriptor_name, "/tmp/", "/tmp:1/" |
981 |
|
) |
982 |
|
|
983 |
1 |
self.db.get_one.assert_called_once() |
984 |
1 |
mock_detect_usage.assert_called_once() |
985 |
1 |
mock_safe_load.assert_not_called() |
986 |
|
|
987 |
1 |
def test_validate_mgmt_interface_connection_point_on_valid_descriptor(self): |
988 |
1 |
indata = deepcopy(db_vnfd_content) |
989 |
1 |
self.topic.validate_mgmt_interface_connection_point(indata) |
990 |
|
|
991 |
1 |
def test_validate_mgmt_interface_connection_point_when_missing_connection_point( |
992 |
|
self, |
993 |
|
): |
994 |
1 |
indata = deepcopy(db_vnfd_content) |
995 |
1 |
indata["ext-cpd"] = [] |
996 |
1 |
with self.assertRaises(EngineException) as e: |
997 |
1 |
self.topic.validate_mgmt_interface_connection_point(indata) |
998 |
1 |
self.assertEqual( |
999 |
|
e.exception.http_code, |
1000 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1001 |
|
"Wrong HTTP status code", |
1002 |
|
) |
1003 |
1 |
self.assertIn( |
1004 |
|
norm( |
1005 |
|
"mgmt-cp='{}' must match an existing ext-cpd".format(indata["mgmt-cp"]) |
1006 |
|
), |
1007 |
|
norm(str(e.exception)), |
1008 |
|
"Wrong exception text", |
1009 |
|
) |
1010 |
|
|
1011 |
1 |
def test_validate_mgmt_interface_connection_point_when_missing_mgmt_cp(self): |
1012 |
1 |
indata = deepcopy(db_vnfd_content) |
1013 |
1 |
indata.pop("mgmt-cp") |
1014 |
1 |
with self.assertRaises(EngineException) as e: |
1015 |
1 |
self.topic.validate_mgmt_interface_connection_point(indata) |
1016 |
1 |
self.assertEqual( |
1017 |
|
e.exception.http_code, |
1018 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1019 |
|
"Wrong HTTP status code", |
1020 |
|
) |
1021 |
1 |
self.assertIn( |
1022 |
|
norm("'mgmt-cp' is a mandatory field and it is not defined"), |
1023 |
|
norm(str(e.exception)), |
1024 |
|
"Wrong exception text", |
1025 |
|
) |
1026 |
|
|
1027 |
1 |
def test_validate_vdu_internal_connection_points_on_valid_descriptor(self): |
1028 |
1 |
indata = db_vnfd_content |
1029 |
1 |
vdu = indata["vdu"][0] |
1030 |
1 |
self.topic.validate_vdu_internal_connection_points(vdu) |
1031 |
|
|
1032 |
1 |
def test_validate_external_connection_points_on_valid_descriptor(self): |
1033 |
1 |
indata = db_vnfd_content |
1034 |
1 |
self.topic.validate_external_connection_points(indata) |
1035 |
|
|
1036 |
1 |
def test_validate_external_connection_points_when_missing_internal_connection_point( |
1037 |
|
self, |
1038 |
|
): |
1039 |
1 |
indata = deepcopy(db_vnfd_content) |
1040 |
1 |
vdu = indata["vdu"][0] |
1041 |
1 |
vdu.pop("int-cpd") |
1042 |
1 |
affected_ext_cpd = indata["ext-cpd"][0] |
1043 |
1 |
with self.assertRaises(EngineException) as e: |
1044 |
1 |
self.topic.validate_external_connection_points(indata) |
1045 |
1 |
self.assertEqual( |
1046 |
|
e.exception.http_code, |
1047 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1048 |
|
"Wrong HTTP status code", |
1049 |
|
) |
1050 |
1 |
self.assertIn( |
1051 |
|
norm( |
1052 |
|
"ext-cpd[id='{}']:int-cpd must match an existing vdu int-cpd".format( |
1053 |
|
affected_ext_cpd["id"] |
1054 |
|
) |
1055 |
|
), |
1056 |
|
norm(str(e.exception)), |
1057 |
|
"Wrong exception text", |
1058 |
|
) |
1059 |
|
|
1060 |
1 |
def test_validate_vdu_internal_connection_points_on_duplicated_internal_connection_point( |
1061 |
|
self, |
1062 |
|
): |
1063 |
1 |
indata = deepcopy(db_vnfd_content) |
1064 |
1 |
vdu = indata["vdu"][0] |
1065 |
1 |
duplicated_cpd = { |
1066 |
|
"id": "vnf-mgmt", |
1067 |
|
"order": 3, |
1068 |
|
"virtual-network-interface-requirement": [{"name": "duplicated"}], |
1069 |
|
} |
1070 |
1 |
vdu["int-cpd"].insert(0, duplicated_cpd) |
1071 |
1 |
with self.assertRaises(EngineException) as e: |
1072 |
1 |
self.topic.validate_vdu_internal_connection_points(vdu) |
1073 |
1 |
self.assertEqual( |
1074 |
|
e.exception.http_code, |
1075 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1076 |
|
"Wrong HTTP status code", |
1077 |
|
) |
1078 |
1 |
self.assertIn( |
1079 |
|
norm( |
1080 |
|
"vdu[id='{}']:int-cpd[id='{}'] is already used by other int-cpd".format( |
1081 |
|
vdu["id"], duplicated_cpd["id"] |
1082 |
|
) |
1083 |
|
), |
1084 |
|
norm(str(e.exception)), |
1085 |
|
"Wrong exception text", |
1086 |
|
) |
1087 |
|
|
1088 |
1 |
def test_validate_external_connection_points_on_duplicated_external_connection_point( |
1089 |
|
self, |
1090 |
|
): |
1091 |
1 |
indata = deepcopy(db_vnfd_content) |
1092 |
1 |
duplicated_cpd = { |
1093 |
|
"id": "vnf-mgmt-ext", |
1094 |
|
"int-cpd": {"vdu-id": "dataVM", "cpd": "vnf-data"}, |
1095 |
|
} |
1096 |
1 |
indata["ext-cpd"].insert(0, duplicated_cpd) |
1097 |
1 |
with self.assertRaises(EngineException) as e: |
1098 |
1 |
self.topic.validate_external_connection_points(indata) |
1099 |
1 |
self.assertEqual( |
1100 |
|
e.exception.http_code, |
1101 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1102 |
|
"Wrong HTTP status code", |
1103 |
|
) |
1104 |
1 |
self.assertIn( |
1105 |
|
norm( |
1106 |
|
"ext-cpd[id='{}'] is already used by other ext-cpd".format( |
1107 |
|
duplicated_cpd["id"] |
1108 |
|
) |
1109 |
|
), |
1110 |
|
norm(str(e.exception)), |
1111 |
|
"Wrong exception text", |
1112 |
|
) |
1113 |
|
|
1114 |
1 |
def test_validate_internal_virtual_links_on_valid_descriptor(self): |
1115 |
1 |
indata = db_vnfd_content |
1116 |
1 |
self.topic.validate_internal_virtual_links(indata) |
1117 |
|
|
1118 |
1 |
def test_validate_internal_virtual_links_on_duplicated_ivld(self): |
1119 |
1 |
indata = deepcopy(db_vnfd_content) |
1120 |
1 |
duplicated_vld = {"id": "internal"} |
1121 |
1 |
indata["int-virtual-link-desc"].insert(0, duplicated_vld) |
1122 |
1 |
with self.assertRaises(EngineException) as e: |
1123 |
1 |
self.topic.validate_internal_virtual_links(indata) |
1124 |
1 |
self.assertEqual( |
1125 |
|
e.exception.http_code, |
1126 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1127 |
|
"Wrong HTTP status code", |
1128 |
|
) |
1129 |
1 |
self.assertIn( |
1130 |
|
norm( |
1131 |
|
"Duplicated VLD id in int-virtual-link-desc[id={}]".format( |
1132 |
|
duplicated_vld["id"] |
1133 |
|
) |
1134 |
|
), |
1135 |
|
norm(str(e.exception)), |
1136 |
|
"Wrong exception text", |
1137 |
|
) |
1138 |
|
|
1139 |
1 |
def test_validate_internal_virtual_links_when_missing_ivld_on_connection_point( |
1140 |
|
self, |
1141 |
|
): |
1142 |
1 |
indata = deepcopy(db_vnfd_content) |
1143 |
1 |
vdu = indata["vdu"][0] |
1144 |
1 |
affected_int_cpd = vdu["int-cpd"][0] |
1145 |
1 |
affected_int_cpd["int-virtual-link-desc"] = "non-existing-int-virtual-link-desc" |
1146 |
1 |
with self.assertRaises(EngineException) as e: |
1147 |
1 |
self.topic.validate_internal_virtual_links(indata) |
1148 |
1 |
self.assertEqual( |
1149 |
|
e.exception.http_code, |
1150 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1151 |
|
"Wrong HTTP status code", |
1152 |
|
) |
1153 |
1 |
self.assertIn( |
1154 |
|
norm( |
1155 |
|
"vdu[id='{}']:int-cpd[id='{}']:int-virtual-link-desc='{}' must match an existing " |
1156 |
|
"int-virtual-link-desc".format( |
1157 |
|
vdu["id"], |
1158 |
|
affected_int_cpd["id"], |
1159 |
|
affected_int_cpd["int-virtual-link-desc"], |
1160 |
|
) |
1161 |
|
), |
1162 |
|
norm(str(e.exception)), |
1163 |
|
"Wrong exception text", |
1164 |
|
) |
1165 |
|
|
1166 |
1 |
def test_validate_internal_virtual_links_when_missing_ivld_on_profile(self): |
1167 |
1 |
indata = deepcopy(db_vnfd_content) |
1168 |
1 |
affected_ivld_profile = {"id": "non-existing-int-virtual-link-desc"} |
1169 |
1 |
df = indata["df"][0] |
1170 |
1 |
df["virtual-link-profile"] = [affected_ivld_profile] |
1171 |
1 |
with self.assertRaises(EngineException) as e: |
1172 |
1 |
self.topic.validate_internal_virtual_links(indata) |
1173 |
1 |
self.assertEqual( |
1174 |
|
e.exception.http_code, |
1175 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1176 |
|
"Wrong HTTP status code", |
1177 |
|
) |
1178 |
1 |
self.assertIn( |
1179 |
|
norm( |
1180 |
|
"df[id='{}']:virtual-link-profile='{}' must match an existing " |
1181 |
|
"int-virtual-link-desc".format(df["id"], affected_ivld_profile["id"]) |
1182 |
|
), |
1183 |
|
norm(str(e.exception)), |
1184 |
|
"Wrong exception text", |
1185 |
|
) |
1186 |
|
|
1187 |
1 |
def test_validate_monitoring_params_on_valid_descriptor(self): |
1188 |
1 |
indata = db_vnfd_content |
1189 |
1 |
self.topic.validate_monitoring_params(indata) |
1190 |
|
|
1191 |
1 |
def test_validate_monitoring_params_on_duplicated_ivld_monitoring_param(self): |
1192 |
1 |
indata = deepcopy(db_vnfd_content) |
1193 |
1 |
duplicated_mp = {"id": "cpu", "name": "cpu", "performance_metric": "cpu"} |
1194 |
1 |
affected_ivld = indata["int-virtual-link-desc"][0] |
1195 |
1 |
affected_ivld["monitoring-parameters"] = [duplicated_mp, duplicated_mp] |
1196 |
1 |
with self.assertRaises(EngineException) as e: |
1197 |
1 |
self.topic.validate_monitoring_params(indata) |
1198 |
1 |
self.assertEqual( |
1199 |
|
e.exception.http_code, |
1200 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1201 |
|
"Wrong HTTP status code", |
1202 |
|
) |
1203 |
1 |
self.assertIn( |
1204 |
|
norm( |
1205 |
|
"Duplicated monitoring-parameter id in " |
1206 |
|
"int-virtual-link-desc[id='{}']:monitoring-parameters[id='{}']".format( |
1207 |
|
affected_ivld["id"], duplicated_mp["id"] |
1208 |
|
) |
1209 |
|
), |
1210 |
|
norm(str(e.exception)), |
1211 |
|
"Wrong exception text", |
1212 |
|
) |
1213 |
|
|
1214 |
1 |
def test_validate_monitoring_params_on_duplicated_vdu_monitoring_param(self): |
1215 |
1 |
indata = deepcopy(db_vnfd_content) |
1216 |
1 |
duplicated_mp = { |
1217 |
|
"id": "dataVM_cpu_util", |
1218 |
|
"name": "dataVM_cpu_util", |
1219 |
|
"performance_metric": "cpu", |
1220 |
|
} |
1221 |
1 |
affected_vdu = indata["vdu"][1] |
1222 |
1 |
affected_vdu["monitoring-parameter"].insert(0, duplicated_mp) |
1223 |
1 |
with self.assertRaises(EngineException) as e: |
1224 |
1 |
self.topic.validate_monitoring_params(indata) |
1225 |
1 |
self.assertEqual( |
1226 |
|
e.exception.http_code, |
1227 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1228 |
|
"Wrong HTTP status code", |
1229 |
|
) |
1230 |
1 |
self.assertIn( |
1231 |
|
norm( |
1232 |
|
"Duplicated monitoring-parameter id in " |
1233 |
|
"vdu[id='{}']:monitoring-parameter[id='{}']".format( |
1234 |
|
affected_vdu["id"], duplicated_mp["id"] |
1235 |
|
) |
1236 |
|
), |
1237 |
|
norm(str(e.exception)), |
1238 |
|
"Wrong exception text", |
1239 |
|
) |
1240 |
|
|
1241 |
1 |
def test_validate_monitoring_params_on_duplicated_df_monitoring_param(self): |
1242 |
1 |
indata = deepcopy(db_vnfd_content) |
1243 |
1 |
duplicated_mp = { |
1244 |
|
"id": "memory", |
1245 |
|
"name": "memory", |
1246 |
|
"performance_metric": "memory", |
1247 |
|
} |
1248 |
1 |
affected_df = indata["df"][0] |
1249 |
1 |
affected_df["monitoring-parameter"] = [duplicated_mp, duplicated_mp] |
1250 |
1 |
with self.assertRaises(EngineException) as e: |
1251 |
1 |
self.topic.validate_monitoring_params(indata) |
1252 |
1 |
self.assertEqual( |
1253 |
|
e.exception.http_code, |
1254 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1255 |
|
"Wrong HTTP status code", |
1256 |
|
) |
1257 |
1 |
self.assertIn( |
1258 |
|
norm( |
1259 |
|
"Duplicated monitoring-parameter id in " |
1260 |
|
"df[id='{}']:monitoring-parameter[id='{}']".format( |
1261 |
|
affected_df["id"], duplicated_mp["id"] |
1262 |
|
) |
1263 |
|
), |
1264 |
|
norm(str(e.exception)), |
1265 |
|
"Wrong exception text", |
1266 |
|
) |
1267 |
|
|
1268 |
1 |
def test_validate_scaling_group_descriptor_on_valid_descriptor(self): |
1269 |
1 |
indata = db_vnfd_content |
1270 |
1 |
self.topic.validate_scaling_group_descriptor(indata) |
1271 |
|
|
1272 |
1 |
def test_validate_scaling_group_descriptor_when_missing_monitoring_param(self): |
1273 |
1 |
indata = deepcopy(db_vnfd_content) |
1274 |
1 |
vdu = indata["vdu"][1] |
1275 |
1 |
affected_df = indata["df"][0] |
1276 |
1 |
affected_sa = affected_df["scaling-aspect"][0] |
1277 |
1 |
affected_sp = affected_sa["scaling-policy"][0] |
1278 |
1 |
affected_sc = affected_sp["scaling-criteria"][0] |
1279 |
1 |
vdu.pop("monitoring-parameter") |
1280 |
1 |
with self.assertRaises(EngineException) as e: |
1281 |
1 |
self.topic.validate_scaling_group_descriptor(indata) |
1282 |
1 |
self.assertEqual( |
1283 |
|
e.exception.http_code, |
1284 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1285 |
|
"Wrong HTTP status code", |
1286 |
|
) |
1287 |
1 |
self.assertIn( |
1288 |
|
norm( |
1289 |
|
"df[id='{}']:scaling-aspect[id='{}']:scaling-policy" |
1290 |
|
"[name='{}']:scaling-criteria[name='{}']: " |
1291 |
|
"vnf-monitoring-param-ref='{}' not defined in any monitoring-param".format( |
1292 |
|
affected_df["id"], |
1293 |
|
affected_sa["id"], |
1294 |
|
affected_sp["name"], |
1295 |
|
affected_sc["name"], |
1296 |
|
affected_sc["vnf-monitoring-param-ref"], |
1297 |
|
) |
1298 |
|
), |
1299 |
|
norm(str(e.exception)), |
1300 |
|
"Wrong exception text", |
1301 |
|
) |
1302 |
|
|
1303 |
1 |
def test_validate_scaling_group_descriptor_when_missing_vnf_configuration(self): |
1304 |
1 |
indata = deepcopy(db_vnfd_content) |
1305 |
1 |
df = indata["df"][0] |
1306 |
1 |
affected_sa = df["scaling-aspect"][0] |
1307 |
1 |
indata["df"][0]["lcm-operations-configuration"]["operate-vnf-op-config"][ |
1308 |
|
"day1-2" |
1309 |
|
].pop() |
1310 |
1 |
with self.assertRaises(EngineException) as e: |
1311 |
1 |
self.topic.validate_scaling_group_descriptor(indata) |
1312 |
1 |
self.assertEqual( |
1313 |
|
e.exception.http_code, |
1314 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1315 |
|
"Wrong HTTP status code", |
1316 |
|
) |
1317 |
1 |
self.assertIn( |
1318 |
|
norm( |
1319 |
|
"'day1-2 configuration' not defined in the descriptor but it is referenced " |
1320 |
|
"by df[id='{}']:scaling-aspect[id='{}']:scaling-config-action".format( |
1321 |
|
df["id"], affected_sa["id"] |
1322 |
|
) |
1323 |
|
), |
1324 |
|
norm(str(e.exception)), |
1325 |
|
"Wrong exception text", |
1326 |
|
) |
1327 |
|
|
1328 |
1 |
def test_validate_scaling_group_descriptor_when_missing_scaling_config_action_primitive( |
1329 |
|
self, |
1330 |
|
): |
1331 |
1 |
indata = deepcopy(db_vnfd_content) |
1332 |
1 |
df = indata["df"][0] |
1333 |
1 |
affected_sa = df["scaling-aspect"][0] |
1334 |
1 |
affected_sca_primitive = affected_sa["scaling-config-action"][0][ |
1335 |
|
"vnf-config-primitive-name-ref" |
1336 |
|
] |
1337 |
1 |
df["lcm-operations-configuration"]["operate-vnf-op-config"]["day1-2"][0][ |
1338 |
|
"config-primitive" |
1339 |
|
] = [] |
1340 |
1 |
with self.assertRaises(EngineException) as e: |
1341 |
1 |
self.topic.validate_scaling_group_descriptor(indata) |
1342 |
1 |
self.assertEqual( |
1343 |
|
e.exception.http_code, |
1344 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1345 |
|
"Wrong HTTP status code", |
1346 |
|
) |
1347 |
1 |
self.assertIn( |
1348 |
|
norm( |
1349 |
|
"df[id='{}']:scaling-aspect[id='{}']:scaling-config-action:vnf-" |
1350 |
|
"config-primitive-name-ref='{}' does not match any " |
1351 |
|
"day1-2 configuration:config-primitive:name".format( |
1352 |
|
df["id"], affected_sa["id"], affected_sca_primitive |
1353 |
|
) |
1354 |
|
), |
1355 |
|
norm(str(e.exception)), |
1356 |
|
"Wrong exception text", |
1357 |
|
) |
1358 |
|
|
1359 |
1 |
def test_new_vnfd_revision(self): |
1360 |
1 |
did = db_vnfd_content["_id"] |
1361 |
1 |
self.fs.get_params.return_value = {} |
1362 |
1 |
self.fs.file_exists.return_value = False |
1363 |
1 |
self.fs.file_open.side_effect = lambda path, mode: open( |
1364 |
|
"/tmp/" + str(uuid4()), "a+b" |
1365 |
|
) |
1366 |
1 |
test_vnfd = deepcopy(db_vnfd_content) |
1367 |
1 |
del test_vnfd["_id"] |
1368 |
1 |
del test_vnfd["_admin"] |
1369 |
1 |
self.db.create.return_value = did |
1370 |
1 |
rollback = [] |
1371 |
1 |
did2, oid = self.topic.new(rollback, fake_session, {}) |
1372 |
1 |
db_args = self.db.create.call_args[0] |
1373 |
1 |
self.assertEqual( |
1374 |
|
db_args[1]["_admin"]["revision"], 0, "New package should be at revision 0" |
1375 |
|
) |
1376 |
|
|
1377 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
1378 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
1379 |
1 |
def test_update_vnfd(self, mock_rename, mock_shutil): |
1380 |
1 |
old_revision = 5 |
1381 |
1 |
did = db_vnfd_content["_id"] |
1382 |
1 |
self.fs.path = "" |
1383 |
1 |
self.fs.get_params.return_value = {} |
1384 |
1 |
self.fs.file_exists.return_value = False |
1385 |
1 |
self.fs.file_open.side_effect = lambda path, mode: open( |
1386 |
|
"/tmp/" + str(uuid4()), "a+b" |
1387 |
|
) |
1388 |
1 |
new_vnfd = deepcopy(db_vnfd_content) |
1389 |
1 |
del new_vnfd["_id"] |
1390 |
1 |
self.db.create.return_value = did |
1391 |
1 |
rollback = [] |
1392 |
1 |
did2, oid = self.topic.new(rollback, fake_session, {}) |
1393 |
1 |
del new_vnfd["vdu"][0]["cloud-init-file"] |
1394 |
1 |
del new_vnfd["df"][0]["lcm-operations-configuration"]["operate-vnf-op-config"][ |
1395 |
|
"day1-2" |
1396 |
|
][0]["execution-environment-list"][0]["juju"] |
1397 |
|
|
1398 |
1 |
old_vnfd = {"_id": did, "_admin": deepcopy(db_vnfd_content["_admin"])} |
1399 |
1 |
old_vnfd["_admin"]["revision"] = old_revision |
1400 |
|
|
1401 |
1 |
self.db.get_one.side_effect = [old_vnfd, old_vnfd, None] |
1402 |
1 |
self.topic.upload_content(fake_session, did, new_vnfd, {}, {"Content-Type": []}) |
1403 |
|
|
1404 |
1 |
db_args = self.db.replace.call_args[0] |
1405 |
1 |
self.assertEqual( |
1406 |
|
db_args[2]["_admin"]["revision"], |
1407 |
|
old_revision + 1, |
1408 |
|
"Revision should increment", |
1409 |
|
) |
1410 |
|
|
1411 |
|
|
1412 |
1 |
class Test_NsdTopic(TestCase): |
1413 |
1 |
@classmethod |
1414 |
1 |
def setUpClass(cls): |
1415 |
1 |
cls.test_name = "test-nsd-topic" |
1416 |
|
|
1417 |
1 |
@classmethod |
1418 |
1 |
def tearDownClass(cls): |
1419 |
1 |
pass |
1420 |
|
|
1421 |
1 |
def setUp(self): |
1422 |
1 |
self.db = Mock(dbbase.DbBase()) |
1423 |
1 |
self.fs = Mock(fsbase.FsBase()) |
1424 |
1 |
self.msg = Mock(msgbase.MsgBase()) |
1425 |
1 |
self.auth = Mock(authconn.Authconn(None, None, None)) |
1426 |
1 |
self.topic = NsdTopic(self.db, self.fs, self.msg, self.auth) |
1427 |
1 |
self.topic.check_quota = Mock(return_value=None) # skip quota |
1428 |
|
|
1429 |
1 |
@contextmanager |
1430 |
1 |
def assertNotRaises(self, exception_type): |
1431 |
1 |
try: |
1432 |
1 |
yield None |
1433 |
0 |
except exception_type: |
1434 |
0 |
raise self.failureException("{} raised".format(exception_type.__name__)) |
1435 |
|
|
1436 |
1 |
def create_desc_temp(self, template): |
1437 |
1 |
old_desc = deepcopy(template) |
1438 |
1 |
new_desc = deepcopy(template) |
1439 |
1 |
return old_desc, new_desc |
1440 |
|
|
1441 |
1 |
def prepare_nsd_creation(self): |
1442 |
1 |
self.fs.path = "" |
1443 |
1 |
did = db_nsd_content["_id"] |
1444 |
1 |
self.fs.get_params.return_value = {} |
1445 |
1 |
self.fs.file_exists.return_value = False |
1446 |
1 |
self.fs.file_open.side_effect = lambda path, mode: open( |
1447 |
|
"/tmp/" + str(uuid4()), "a+b" |
1448 |
|
) |
1449 |
1 |
self.db.get_one.side_effect = [ |
1450 |
|
{"_id": did, "_admin": deepcopy(db_nsd_content["_admin"])}, |
1451 |
|
None, |
1452 |
|
] |
1453 |
1 |
test_nsd = deepcopy(db_nsd_content) |
1454 |
1 |
del test_nsd["_id"] |
1455 |
1 |
del test_nsd["_admin"] |
1456 |
1 |
return did, test_nsd |
1457 |
|
|
1458 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
1459 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
1460 |
1 |
def test_new_nsd_normal_creation(self, mock_rename, mock_shutil): |
1461 |
1 |
did, test_nsd = self.prepare_nsd_creation() |
1462 |
1 |
self.db.create.return_value = did |
1463 |
1 |
rollback = [] |
1464 |
|
|
1465 |
1 |
did2, oid = self.topic.new(rollback, fake_session, {}) |
1466 |
1 |
db_args = self.db.create.call_args[0] |
1467 |
1 |
msg_args = self.msg.write.call_args[0] |
1468 |
1 |
self.assertEqual(len(rollback), 1, "Wrong rollback length") |
1469 |
1 |
self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic") |
1470 |
1 |
self.assertEqual(msg_args[1], "created", "Wrong message action") |
1471 |
1 |
self.assertEqual(msg_args[2], {"_id": did}, "Wrong message content") |
1472 |
1 |
self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic") |
1473 |
1 |
self.assertEqual(did2, did, "Wrong DB NSD id") |
1474 |
1 |
self.assertIsNotNone(db_args[1]["_admin"]["created"], "Wrong creation time") |
1475 |
1 |
self.assertEqual( |
1476 |
|
db_args[1]["_admin"]["modified"], |
1477 |
|
db_args[1]["_admin"]["created"], |
1478 |
|
"Wrong modification time", |
1479 |
|
) |
1480 |
1 |
self.assertEqual( |
1481 |
|
db_args[1]["_admin"]["projects_read"], |
1482 |
|
[test_pid], |
1483 |
|
"Wrong read-only project list", |
1484 |
|
) |
1485 |
1 |
self.assertEqual( |
1486 |
|
db_args[1]["_admin"]["projects_write"], |
1487 |
|
[test_pid], |
1488 |
|
"Wrong read-write project list", |
1489 |
|
) |
1490 |
|
|
1491 |
1 |
self.db.get_list.return_value = [db_vnfd_content] |
1492 |
|
|
1493 |
1 |
self.topic.upload_content(fake_session, did, test_nsd, {}, {"Content-Type": []}) |
1494 |
1 |
msg_args = self.msg.write.call_args[0] |
1495 |
1 |
test_nsd["_id"] = did |
1496 |
1 |
self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic") |
1497 |
1 |
self.assertEqual(msg_args[1], "edited", "Wrong message action") |
1498 |
1 |
self.assertEqual(msg_args[2], test_nsd, "Wrong message content") |
1499 |
|
|
1500 |
1 |
db_args = self.db.get_one.mock_calls[0][1] |
1501 |
1 |
self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic") |
1502 |
1 |
self.assertEqual(db_args[1]["_id"], did, "Wrong DB NSD id") |
1503 |
|
|
1504 |
1 |
db_args = self.db.replace.call_args[0] |
1505 |
1 |
self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic") |
1506 |
1 |
self.assertEqual(db_args[1], did, "Wrong DB NSD id") |
1507 |
|
|
1508 |
1 |
admin = db_args[2]["_admin"] |
1509 |
1 |
db_admin = db_nsd_content["_admin"] |
1510 |
1 |
self.assertEqual(admin["created"], db_admin["created"], "Wrong creation time") |
1511 |
1 |
self.assertGreater( |
1512 |
|
admin["modified"], db_admin["created"], "Wrong modification time" |
1513 |
|
) |
1514 |
1 |
self.assertEqual( |
1515 |
|
admin["projects_read"], |
1516 |
|
db_admin["projects_read"], |
1517 |
|
"Wrong read-only project list", |
1518 |
|
) |
1519 |
1 |
self.assertEqual( |
1520 |
|
admin["projects_write"], |
1521 |
|
db_admin["projects_write"], |
1522 |
|
"Wrong read-write project list", |
1523 |
|
) |
1524 |
1 |
self.assertEqual( |
1525 |
|
admin["onboardingState"], "ONBOARDED", "Wrong onboarding state" |
1526 |
|
) |
1527 |
1 |
self.assertEqual( |
1528 |
|
admin["operationalState"], "ENABLED", "Wrong operational state" |
1529 |
|
) |
1530 |
1 |
self.assertEqual(admin["usageState"], "NOT_IN_USE", "Wrong usage state") |
1531 |
|
|
1532 |
1 |
storage = admin["storage"] |
1533 |
1 |
self.assertEqual(storage["folder"], did + ":1", "Wrong storage folder") |
1534 |
1 |
self.assertEqual(storage["descriptor"], "package", "Wrong storage descriptor") |
1535 |
|
|
1536 |
1 |
compare_desc(self, test_nsd, db_args[2], "NSD") |
1537 |
1 |
revision_args = self.db.create.call_args[0] |
1538 |
1 |
self.assertEqual( |
1539 |
|
revision_args[0], self.topic.topic + "_revisions", "Wrong topic" |
1540 |
|
) |
1541 |
1 |
self.assertEqual(revision_args[1]["id"], db_args[2]["id"], "Wrong revision id") |
1542 |
1 |
self.assertEqual( |
1543 |
|
revision_args[1]["_id"], db_args[2]["_id"] + ":1", "Wrong revision _id" |
1544 |
|
) |
1545 |
|
|
1546 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
1547 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
1548 |
1 |
def test_new_nsd_check_pyangbind_validation_required_properties( |
1549 |
|
self, mock_rename, mock_shutil |
1550 |
|
): |
1551 |
1 |
did, test_nsd = self.prepare_nsd_creation() |
1552 |
1 |
del test_nsd["id"] |
1553 |
|
|
1554 |
1 |
with self.assertRaises( |
1555 |
|
EngineException, msg="Accepted NSD with a missing required property" |
1556 |
|
) as e: |
1557 |
1 |
self.topic.upload_content( |
1558 |
|
fake_session, did, test_nsd, {}, {"Content-Type": []} |
1559 |
|
) |
1560 |
1 |
self.assertEqual( |
1561 |
|
e.exception.http_code, |
1562 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1563 |
|
"Wrong HTTP status code", |
1564 |
|
) |
1565 |
1 |
self.assertIn( |
1566 |
|
norm("Error in pyangbind validation: '{}'".format("id")), |
1567 |
|
norm(str(e.exception)), |
1568 |
|
"Wrong exception text", |
1569 |
|
) |
1570 |
|
|
1571 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
1572 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
1573 |
1 |
def test_new_nsd_check_pyangbind_validation_additional_properties( |
1574 |
|
self, mock_rename, mock_shutil |
1575 |
|
): |
1576 |
1 |
did, test_nsd = self.prepare_nsd_creation() |
1577 |
1 |
test_nsd["extra-property"] = 0 |
1578 |
|
|
1579 |
1 |
with self.assertRaises( |
1580 |
|
EngineException, msg="Accepted NSD with an additional property" |
1581 |
|
) as e: |
1582 |
1 |
self.topic.upload_content( |
1583 |
|
fake_session, did, test_nsd, {}, {"Content-Type": []} |
1584 |
|
) |
1585 |
1 |
self.assertEqual( |
1586 |
|
e.exception.http_code, |
1587 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1588 |
|
"Wrong HTTP status code", |
1589 |
|
) |
1590 |
1 |
self.assertIn( |
1591 |
|
norm( |
1592 |
|
"Error in pyangbind validation: {} ({})".format( |
1593 |
|
"json object contained a key that did not exist", "extra-property" |
1594 |
|
) |
1595 |
|
), |
1596 |
|
norm(str(e.exception)), |
1597 |
|
"Wrong exception text", |
1598 |
|
) |
1599 |
|
|
1600 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
1601 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
1602 |
1 |
def test_new_nsd_check_pyangbind_validation_property_types( |
1603 |
|
self, mock_rename, mock_shutil |
1604 |
|
): |
1605 |
1 |
did, test_nsd = self.prepare_nsd_creation() |
1606 |
1 |
test_nsd["designer"] = {"key": 0} |
1607 |
|
|
1608 |
1 |
with self.assertRaises( |
1609 |
|
EngineException, msg="Accepted NSD with a wrongly typed property" |
1610 |
|
) as e: |
1611 |
1 |
self.topic.upload_content( |
1612 |
|
fake_session, did, test_nsd, {}, {"Content-Type": []} |
1613 |
|
) |
1614 |
1 |
self.assertEqual( |
1615 |
|
e.exception.http_code, |
1616 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1617 |
|
"Wrong HTTP status code", |
1618 |
|
) |
1619 |
1 |
self.assertIn( |
1620 |
|
norm( |
1621 |
|
"Error in pyangbind validation: {} ({})".format( |
1622 |
|
"json object contained a key that did not exist", "key" |
1623 |
|
) |
1624 |
|
), |
1625 |
|
norm(str(e.exception)), |
1626 |
|
"Wrong exception text", |
1627 |
|
) |
1628 |
|
|
1629 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
1630 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
1631 |
1 |
def test_new_nsd_check_input_validation_mgmt_network_virtual_link_protocol_data( |
1632 |
|
self, mock_rename, mock_shutil |
1633 |
|
): |
1634 |
1 |
did, test_nsd = self.prepare_nsd_creation() |
1635 |
1 |
df = test_nsd["df"][0] |
1636 |
1 |
mgmt_profile = { |
1637 |
|
"id": "id", |
1638 |
|
"virtual-link-desc-id": "mgmt", |
1639 |
|
"virtual-link-protocol-data": {"associated-layer-protocol": "ipv4"}, |
1640 |
|
} |
1641 |
1 |
df["virtual-link-profile"] = [mgmt_profile] |
1642 |
|
|
1643 |
1 |
with self.assertRaises( |
1644 |
|
EngineException, msg="Accepted VLD with mgmt-network+ip-profile" |
1645 |
|
) as e: |
1646 |
1 |
self.topic.upload_content( |
1647 |
|
fake_session, did, test_nsd, {}, {"Content-Type": []} |
1648 |
|
) |
1649 |
1 |
self.assertEqual( |
1650 |
|
e.exception.http_code, |
1651 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1652 |
|
"Wrong HTTP status code", |
1653 |
|
) |
1654 |
1 |
self.assertIn( |
1655 |
|
norm( |
1656 |
|
"Error at df[id='{}']:virtual-link-profile[id='{}']:virtual-link-protocol-data" |
1657 |
|
" You cannot set a virtual-link-protocol-data when mgmt-network is True".format( |
1658 |
|
df["id"], mgmt_profile["id"] |
1659 |
|
) |
1660 |
|
), |
1661 |
|
norm(str(e.exception)), |
1662 |
|
"Wrong exception text", |
1663 |
|
) |
1664 |
|
|
1665 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
1666 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
1667 |
1 |
def test_new_nsd_check_descriptor_dependencies_vnfd_id( |
1668 |
|
self, mock_rename, mock_shutil |
1669 |
|
): |
1670 |
1 |
did, test_nsd = self.prepare_nsd_creation() |
1671 |
1 |
self.db.get_list.return_value = [] |
1672 |
|
|
1673 |
1 |
with self.assertRaises( |
1674 |
|
EngineException, msg="Accepted wrong VNFD ID reference" |
1675 |
|
) as e: |
1676 |
1 |
self.topic.upload_content( |
1677 |
|
fake_session, did, test_nsd, {}, {"Content-Type": []} |
1678 |
|
) |
1679 |
1 |
self.assertEqual( |
1680 |
|
e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code" |
1681 |
|
) |
1682 |
1 |
self.assertIn( |
1683 |
|
norm( |
1684 |
|
"'vnfd-id'='{}' references a non existing vnfd".format( |
1685 |
|
test_nsd["vnfd-id"][0] |
1686 |
|
) |
1687 |
|
), |
1688 |
|
norm(str(e.exception)), |
1689 |
|
"Wrong exception text", |
1690 |
|
) |
1691 |
|
|
1692 |
1 |
@patch("osm_nbi.descriptor_topics.shutil") |
1693 |
1 |
@patch("osm_nbi.descriptor_topics.os.rename") |
1694 |
1 |
def test_new_nsd_check_descriptor_dependencies_vld_vnfd_connection_point_ref( |
1695 |
|
self, mock_rename, mock_shutil |
1696 |
|
): |
1697 |
|
# Check Descriptor Dependencies: "vld[vnfd-connection-point-ref][vnfd-connection-point-ref] |
1698 |
1 |
did, test_nsd = self.prepare_nsd_creation() |
1699 |
1 |
vnfd_descriptor = deepcopy(db_vnfd_content) |
1700 |
1 |
df = test_nsd["df"][0] |
1701 |
1 |
affected_vnf_profile = df["vnf-profile"][0] |
1702 |
1 |
affected_virtual_link = affected_vnf_profile["virtual-link-connectivity"][1] |
1703 |
1 |
affected_cpd = vnfd_descriptor["ext-cpd"].pop() |
1704 |
1 |
self.db.get_list.return_value = [vnfd_descriptor] |
1705 |
|
|
1706 |
1 |
with self.assertRaises( |
1707 |
|
EngineException, msg="Accepted wrong VLD CP reference" |
1708 |
|
) as e: |
1709 |
1 |
self.topic.upload_content( |
1710 |
|
fake_session, did, test_nsd, {}, {"Content-Type": []} |
1711 |
|
) |
1712 |
1 |
self.assertEqual( |
1713 |
|
e.exception.http_code, |
1714 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1715 |
|
"Wrong HTTP status code", |
1716 |
|
) |
1717 |
1 |
self.assertIn( |
1718 |
|
norm( |
1719 |
|
"Error at df[id='{}']:vnf-profile[id='{}']:virtual-link-connectivity" |
1720 |
|
"[virtual-link-profile-id='{}']:constituent-cpd-id='{}' references a " |
1721 |
|
"non existing ext-cpd:id inside vnfd '{}'".format( |
1722 |
|
df["id"], |
1723 |
|
affected_vnf_profile["id"], |
1724 |
|
affected_virtual_link["virtual-link-profile-id"], |
1725 |
|
affected_cpd["id"], |
1726 |
|
vnfd_descriptor["id"], |
1727 |
|
) |
1728 |
|
), |
1729 |
|
norm(str(e.exception)), |
1730 |
|
"Wrong exception text", |
1731 |
|
) |
1732 |
|
|
1733 |
1 |
def test_edit_nsd(self): |
1734 |
1 |
nsd_content = deepcopy(db_nsd_content) |
1735 |
1 |
did = nsd_content["_id"] |
1736 |
1 |
self.fs.file_exists.return_value = True |
1737 |
1 |
self.fs.dir_ls.return_value = True |
1738 |
1 |
with self.subTest(i=1, t="Normal Edition"): |
1739 |
1 |
now = time() |
1740 |
1 |
self.db.get_one.side_effect = [deepcopy(nsd_content), None] |
1741 |
1 |
self.db.get_list.return_value = [db_vnfd_content] |
1742 |
1 |
data = {"id": "new-nsd-id", "name": "new-nsd-name"} |
1743 |
1 |
self.topic.edit(fake_session, did, data) |
1744 |
1 |
db_args = self.db.replace.call_args[0] |
1745 |
1 |
msg_args = self.msg.write.call_args[0] |
1746 |
1 |
data["_id"] = did |
1747 |
1 |
self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic") |
1748 |
1 |
self.assertEqual(msg_args[1], "edited", "Wrong message action") |
1749 |
1 |
self.assertEqual(msg_args[2], data, "Wrong message content") |
1750 |
1 |
self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic") |
1751 |
1 |
self.assertEqual(db_args[1], did, "Wrong DB ID") |
1752 |
1 |
self.assertEqual( |
1753 |
|
db_args[2]["_admin"]["created"], |
1754 |
|
nsd_content["_admin"]["created"], |
1755 |
|
"Wrong creation time", |
1756 |
|
) |
1757 |
1 |
self.assertGreater( |
1758 |
|
db_args[2]["_admin"]["modified"], now, "Wrong modification time" |
1759 |
|
) |
1760 |
1 |
self.assertEqual( |
1761 |
|
db_args[2]["_admin"]["projects_read"], |
1762 |
|
nsd_content["_admin"]["projects_read"], |
1763 |
|
"Wrong read-only project list", |
1764 |
|
) |
1765 |
1 |
self.assertEqual( |
1766 |
|
db_args[2]["_admin"]["projects_write"], |
1767 |
|
nsd_content["_admin"]["projects_write"], |
1768 |
|
"Wrong read-write project list", |
1769 |
|
) |
1770 |
1 |
self.assertEqual(db_args[2]["id"], data["id"], "Wrong NSD ID") |
1771 |
1 |
self.assertEqual(db_args[2]["name"], data["name"], "Wrong NSD Name") |
1772 |
1 |
with self.subTest(i=2, t="Conflict on Edit"): |
1773 |
1 |
data = {"id": "fake-nsd-id", "name": "new-nsd-name"} |
1774 |
1 |
self.db.get_one.side_effect = [ |
1775 |
|
nsd_content, |
1776 |
|
{"_id": str(uuid4()), "id": data["id"]}, |
1777 |
|
] |
1778 |
1 |
with self.assertRaises( |
1779 |
|
EngineException, msg="Accepted existing NSD ID" |
1780 |
|
) as e: |
1781 |
1 |
self.topic.edit(fake_session, did, data) |
1782 |
1 |
self.assertEqual( |
1783 |
|
e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code" |
1784 |
|
) |
1785 |
1 |
self.assertIn( |
1786 |
|
norm( |
1787 |
|
"{} with id '{}' already exists for this project".format( |
1788 |
|
"nsd", data["id"] |
1789 |
|
) |
1790 |
|
), |
1791 |
|
norm(str(e.exception)), |
1792 |
|
"Wrong exception text", |
1793 |
|
) |
1794 |
1 |
with self.subTest(i=3, t="Check Envelope"): |
1795 |
1 |
data = {"nsd": {"nsd": {"id": "new-nsd-id", "name": "new-nsd-name"}}} |
1796 |
1 |
self.db.get_one.side_effect = [nsd_content, None] |
1797 |
1 |
with self.assertRaises( |
1798 |
|
EngineException, msg="Accepted NSD with wrong envelope" |
1799 |
|
) as e: |
1800 |
1 |
self.topic.edit(fake_session, did, data, content=nsd_content) |
1801 |
1 |
self.assertEqual( |
1802 |
|
e.exception.http_code, HTTPStatus.BAD_REQUEST, "Wrong HTTP status code" |
1803 |
|
) |
1804 |
1 |
self.assertIn( |
1805 |
|
"'nsd' must be a list of only one element", |
1806 |
|
norm(str(e.exception)), |
1807 |
|
"Wrong exception text", |
1808 |
|
) |
1809 |
1 |
self.db.reset_mock() |
1810 |
1 |
return |
1811 |
|
|
1812 |
1 |
def test_delete_nsd(self): |
1813 |
1 |
did = db_nsd_content["_id"] |
1814 |
1 |
self.db.get_one.return_value = db_nsd_content |
1815 |
1 |
p_id = db_nsd_content["_admin"]["projects_read"][0] |
1816 |
1 |
with self.subTest(i=1, t="Normal Deletion"): |
1817 |
1 |
self.db.get_list.return_value = [] |
1818 |
1 |
self.db.del_one.return_value = {"deleted": 1} |
1819 |
1 |
self.topic.delete(fake_session, did) |
1820 |
1 |
db_args = self.db.del_one.call_args[0] |
1821 |
1 |
msg_args = self.msg.write.call_args[0] |
1822 |
1 |
self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic") |
1823 |
1 |
self.assertEqual(msg_args[1], "deleted", "Wrong message action") |
1824 |
1 |
self.assertEqual(msg_args[2], {"_id": did}, "Wrong message content") |
1825 |
1 |
self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic") |
1826 |
1 |
self.assertEqual(db_args[1]["_id"], did, "Wrong DB ID") |
1827 |
1 |
self.assertEqual( |
1828 |
|
db_args[1]["_admin.projects_write.cont"], |
1829 |
|
[p_id, "ANY"], |
1830 |
|
"Wrong DB filter", |
1831 |
|
) |
1832 |
1 |
db_g1_args = self.db.get_one.call_args[0] |
1833 |
1 |
self.assertEqual(db_g1_args[0], self.topic.topic, "Wrong DB topic") |
1834 |
1 |
self.assertEqual(db_g1_args[1]["_id"], did, "Wrong DB NSD ID") |
1835 |
1 |
db_gl_calls = self.db.get_list.call_args_list |
1836 |
1 |
self.assertEqual(db_gl_calls[0][0][0], "nsrs", "Wrong DB topic") |
1837 |
|
# self.assertEqual(db_gl_calls[0][0][1]["nsd-id"], did, "Wrong DB NSD ID") # Filter changed after call |
1838 |
1 |
self.assertEqual(db_gl_calls[1][0][0], "nsts", "Wrong DB topic") |
1839 |
1 |
self.assertEqual( |
1840 |
|
db_gl_calls[1][0][1]["netslice-subnet.ANYINDEX.nsd-ref"], |
1841 |
|
db_nsd_content["id"], |
1842 |
|
"Wrong DB NSD netslice-subnet nsd-ref", |
1843 |
|
) |
1844 |
1 |
self.db.set_one.assert_not_called() |
1845 |
1 |
fs_del_calls = self.fs.file_delete.call_args_list |
1846 |
1 |
self.assertEqual(fs_del_calls[0][0][0], did, "Wrong FS file id") |
1847 |
1 |
self.assertEqual(fs_del_calls[1][0][0], did + "_", "Wrong FS folder id") |
1848 |
1 |
with self.subTest(i=2, t="Conflict on Delete - NSD in use by nsr"): |
1849 |
1 |
self.db.get_list.return_value = [{"_id": str(uuid4()), "name": "fake-nsr"}] |
1850 |
1 |
with self.assertRaises( |
1851 |
|
EngineException, msg="Accepted NSD in use by NSR" |
1852 |
|
) as e: |
1853 |
1 |
self.topic.delete(fake_session, did) |
1854 |
1 |
self.assertEqual( |
1855 |
|
e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code" |
1856 |
|
) |
1857 |
1 |
self.assertIn( |
1858 |
|
"there is at least one ns instance using this descriptor", |
1859 |
|
norm(str(e.exception)), |
1860 |
|
"Wrong exception text", |
1861 |
|
) |
1862 |
1 |
with self.subTest(i=3, t="Conflict on Delete - NSD in use by NST"): |
1863 |
1 |
self.db.get_list.side_effect = [ |
1864 |
|
[], |
1865 |
|
[{"_id": str(uuid4()), "name": "fake-nst"}], |
1866 |
|
] |
1867 |
1 |
with self.assertRaises( |
1868 |
|
EngineException, msg="Accepted NSD in use by NST" |
1869 |
|
) as e: |
1870 |
1 |
self.topic.delete(fake_session, did) |
1871 |
1 |
self.assertEqual( |
1872 |
|
e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code" |
1873 |
|
) |
1874 |
1 |
self.assertIn( |
1875 |
|
"there is at least one netslice template referencing this descriptor", |
1876 |
|
norm(str(e.exception)), |
1877 |
|
"Wrong exception text", |
1878 |
|
) |
1879 |
1 |
with self.subTest(i=4, t="Non-existent NSD"): |
1880 |
1 |
excp_msg = "Not found any {} with filter='{}'".format("NSD", {"_id": did}) |
1881 |
1 |
self.db.get_one.side_effect = DbException(excp_msg, HTTPStatus.NOT_FOUND) |
1882 |
1 |
with self.assertRaises( |
1883 |
|
DbException, msg="Accepted non-existent NSD ID" |
1884 |
|
) as e: |
1885 |
1 |
self.topic.delete(fake_session, did) |
1886 |
1 |
self.assertEqual( |
1887 |
|
e.exception.http_code, HTTPStatus.NOT_FOUND, "Wrong HTTP status code" |
1888 |
|
) |
1889 |
1 |
self.assertIn( |
1890 |
|
norm(excp_msg), norm(str(e.exception)), "Wrong exception text" |
1891 |
|
) |
1892 |
1 |
with self.subTest(i=5, t="No delete because referenced by other project"): |
1893 |
1 |
db_nsd_content["_admin"]["projects_read"].append("other_project") |
1894 |
1 |
self.db.get_one = Mock(return_value=db_nsd_content) |
1895 |
1 |
self.db.get_list = Mock(return_value=[]) |
1896 |
1 |
self.msg.write.reset_mock() |
1897 |
1 |
self.db.del_one.reset_mock() |
1898 |
1 |
self.fs.file_delete.reset_mock() |
1899 |
|
|
1900 |
1 |
self.topic.delete(fake_session, did) |
1901 |
1 |
self.db.del_one.assert_not_called() |
1902 |
1 |
self.msg.write.assert_not_called() |
1903 |
1 |
db_g1_args = self.db.get_one.call_args[0] |
1904 |
1 |
self.assertEqual(db_g1_args[0], self.topic.topic, "Wrong DB topic") |
1905 |
1 |
self.assertEqual(db_g1_args[1]["_id"], did, "Wrong DB VNFD ID") |
1906 |
1 |
db_s1_args = self.db.set_one.call_args |
1907 |
1 |
self.assertEqual(db_s1_args[0][0], self.topic.topic, "Wrong DB topic") |
1908 |
1 |
self.assertEqual(db_s1_args[0][1]["_id"], did, "Wrong DB ID") |
1909 |
1 |
self.assertIn( |
1910 |
|
p_id, db_s1_args[0][1]["_admin.projects_write.cont"], "Wrong DB filter" |
1911 |
|
) |
1912 |
1 |
self.assertIsNone( |
1913 |
|
db_s1_args[1]["update_dict"], "Wrong DB update dictionary" |
1914 |
|
) |
1915 |
1 |
self.assertEqual( |
1916 |
|
db_s1_args[1]["pull_list"], |
1917 |
|
{"_admin.projects_read": (p_id,), "_admin.projects_write": (p_id,)}, |
1918 |
|
"Wrong DB pull_list dictionary", |
1919 |
|
) |
1920 |
1 |
self.fs.file_delete.assert_not_called() |
1921 |
1 |
self.db.reset_mock() |
1922 |
1 |
return |
1923 |
|
|
1924 |
1 |
def prepare_nsd_validation(self): |
1925 |
1 |
descriptor_name = "test_ns_descriptor" |
1926 |
1 |
self.fs.file_open.side_effect = lambda path, mode: open( |
1927 |
|
"/tmp/" + str(uuid4()), "a+b" |
1928 |
|
) |
1929 |
1 |
old_nsd, new_nsd = self.create_desc_temp(db_nsd_content) |
1930 |
1 |
return descriptor_name, old_nsd, new_nsd |
1931 |
|
|
1932 |
1 |
@patch("osm_nbi.descriptor_topics.detect_descriptor_usage") |
1933 |
1 |
@patch("osm_nbi.descriptor_topics.yaml.safe_load") |
1934 |
1 |
def test_validate_descriptor_ns_configuration_changed( |
1935 |
|
self, mock_safe_load, mock_detect_usage |
1936 |
|
): |
1937 |
|
"""Validating NSD and NSD has changes in ns-configuration:config-primitive""" |
1938 |
1 |
descriptor_name, old_nsd, new_nsd = self.prepare_nsd_validation() |
1939 |
1 |
mock_safe_load.side_effect = [old_nsd, new_nsd] |
1940 |
1 |
mock_detect_usage.return_value = True |
1941 |
1 |
self.db.get_one.return_value = old_nsd |
1942 |
1 |
old_nsd.update( |
1943 |
|
{"ns-configuration": {"config-primitive": [{"name": "add-user"}]}} |
1944 |
|
) |
1945 |
1 |
new_nsd.update( |
1946 |
|
{"ns-configuration": {"config-primitive": [{"name": "del-user"}]}} |
1947 |
|
) |
1948 |
|
|
1949 |
1 |
with self.assertNotRaises(EngineException): |
1950 |
1 |
self.topic._validate_descriptor_changes( |
1951 |
|
old_nsd["_id"], descriptor_name, "/tmp", "/tmp:1" |
1952 |
|
) |
1953 |
1 |
self.db.get_one.assert_called_once() |
1954 |
1 |
mock_detect_usage.assert_called_once() |
1955 |
1 |
self.assertEqual(mock_safe_load.call_count, 2) |
1956 |
|
|
1957 |
1 |
@patch("osm_nbi.descriptor_topics.detect_descriptor_usage") |
1958 |
1 |
@patch("osm_nbi.descriptor_topics.yaml.safe_load") |
1959 |
1 |
def test_validate_descriptor_nsd_name_changed( |
1960 |
|
self, mock_safe_load, mock_detect_usage |
1961 |
|
): |
1962 |
|
"""Validating NSD, NSD name has changed.""" |
1963 |
1 |
descriptor_name, old_nsd, new_nsd = self.prepare_nsd_validation() |
1964 |
1 |
did = old_nsd["_id"] |
1965 |
1 |
new_nsd["name"] = "nscharm-ns2" |
1966 |
1 |
mock_safe_load.side_effect = [old_nsd, new_nsd] |
1967 |
1 |
mock_detect_usage.return_value = True |
1968 |
1 |
self.db.get_one.return_value = old_nsd |
1969 |
|
|
1970 |
1 |
with self.assertRaises( |
1971 |
|
EngineException, msg="there are disallowed changes in the ns descriptor" |
1972 |
|
) as e: |
1973 |
1 |
self.topic._validate_descriptor_changes( |
1974 |
|
did, descriptor_name, "/tmp", "/tmp:1" |
1975 |
|
) |
1976 |
1 |
self.assertEqual( |
1977 |
|
e.exception.http_code, |
1978 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
1979 |
|
"Wrong HTTP status code", |
1980 |
|
) |
1981 |
1 |
self.assertIn( |
1982 |
|
norm("there are disallowed changes in the ns descriptor"), |
1983 |
|
norm(str(e.exception)), |
1984 |
|
"Wrong exception text", |
1985 |
|
) |
1986 |
|
|
1987 |
1 |
self.db.get_one.assert_called_once() |
1988 |
1 |
mock_detect_usage.assert_called_once() |
1989 |
1 |
self.assertEqual(mock_safe_load.call_count, 2) |
1990 |
|
|
1991 |
1 |
@patch("osm_nbi.descriptor_topics.detect_descriptor_usage") |
1992 |
1 |
@patch("osm_nbi.descriptor_topics.yaml.safe_load") |
1993 |
1 |
def test_validate_descriptor_nsd_name_changed_nsd_not_in_use( |
1994 |
|
self, mock_safe_load, mock_detect_usage |
1995 |
|
): |
1996 |
|
"""Validating NSD, NSD name has changed, NSD is not in use.""" |
1997 |
1 |
descriptor_name, old_nsd, new_nsd = self.prepare_nsd_validation() |
1998 |
1 |
did = old_nsd["_id"] |
1999 |
1 |
new_nsd["name"] = "nscharm-ns2" |
2000 |
1 |
mock_safe_load.side_effect = [old_nsd, new_nsd] |
2001 |
1 |
mock_detect_usage.return_value = None |
2002 |
1 |
self.db.get_one.return_value = old_nsd |
2003 |
|
|
2004 |
1 |
with self.assertNotRaises(Exception): |
2005 |
1 |
self.topic._validate_descriptor_changes( |
2006 |
|
did, descriptor_name, "/tmp", "/tmp:1" |
2007 |
|
) |
2008 |
|
|
2009 |
1 |
self.db.get_one.assert_called_once() |
2010 |
1 |
mock_detect_usage.assert_called_once() |
2011 |
1 |
mock_safe_load.assert_not_called() |
2012 |
|
|
2013 |
1 |
def test_validate_vld_mgmt_network_with_virtual_link_protocol_data_on_valid_descriptor( |
2014 |
|
self, |
2015 |
|
): |
2016 |
1 |
indata = deepcopy(db_nsd_content) |
2017 |
1 |
vld = indata["virtual-link-desc"][0] |
2018 |
1 |
self.topic.validate_vld_mgmt_network_with_virtual_link_protocol_data( |
2019 |
|
vld, indata |
2020 |
|
) |
2021 |
|
|
2022 |
1 |
def test_validate_vld_mgmt_network_with_virtual_link_protocol_data_when_both_defined( |
2023 |
|
self, |
2024 |
|
): |
2025 |
1 |
indata = deepcopy(db_nsd_content) |
2026 |
1 |
vld = indata["virtual-link-desc"][0] |
2027 |
1 |
df = indata["df"][0] |
2028 |
1 |
affected_vlp = { |
2029 |
|
"id": "id", |
2030 |
|
"virtual-link-desc-id": "mgmt", |
2031 |
|
"virtual-link-protocol-data": {"associated-layer-protocol": "ipv4"}, |
2032 |
|
} |
2033 |
1 |
df["virtual-link-profile"] = [affected_vlp] |
2034 |
1 |
with self.assertRaises(EngineException) as e: |
2035 |
1 |
self.topic.validate_vld_mgmt_network_with_virtual_link_protocol_data( |
2036 |
|
vld, indata |
2037 |
|
) |
2038 |
1 |
self.assertEqual( |
2039 |
|
e.exception.http_code, |
2040 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
2041 |
|
"Wrong HTTP status code", |
2042 |
|
) |
2043 |
1 |
self.assertIn( |
2044 |
|
norm( |
2045 |
|
"Error at df[id='{}']:virtual-link-profile[id='{}']:virtual-link-protocol-data" |
2046 |
|
" You cannot set a virtual-link-protocol-data when mgmt-network is True".format( |
2047 |
|
df["id"], affected_vlp["id"] |
2048 |
|
) |
2049 |
|
), |
2050 |
|
norm(str(e.exception)), |
2051 |
|
"Wrong exception text", |
2052 |
|
) |
2053 |
|
|
2054 |
1 |
def test_validate_vnf_profiles_vnfd_id_on_valid_descriptor(self): |
2055 |
1 |
indata = deepcopy(db_nsd_content) |
2056 |
1 |
self.topic.validate_vnf_profiles_vnfd_id(indata) |
2057 |
|
|
2058 |
1 |
def test_validate_vnf_profiles_vnfd_id_when_missing_vnfd(self): |
2059 |
1 |
indata = deepcopy(db_nsd_content) |
2060 |
1 |
df = indata["df"][0] |
2061 |
1 |
affected_vnf_profile = df["vnf-profile"][0] |
2062 |
1 |
indata["vnfd-id"] = ["non-existing-vnfd"] |
2063 |
1 |
with self.assertRaises(EngineException) as e: |
2064 |
1 |
self.topic.validate_vnf_profiles_vnfd_id(indata) |
2065 |
1 |
self.assertEqual( |
2066 |
|
e.exception.http_code, |
2067 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
2068 |
|
"Wrong HTTP status code", |
2069 |
|
) |
2070 |
1 |
self.assertIn( |
2071 |
|
norm( |
2072 |
|
"Error at df[id='{}']:vnf_profile[id='{}']:vnfd-id='{}' " |
2073 |
|
"does not match any vnfd-id".format( |
2074 |
|
df["id"], |
2075 |
|
affected_vnf_profile["id"], |
2076 |
|
affected_vnf_profile["vnfd-id"], |
2077 |
|
) |
2078 |
|
), |
2079 |
|
norm(str(e.exception)), |
2080 |
|
"Wrong exception text", |
2081 |
|
) |
2082 |
|
|
2083 |
1 |
def test_validate_df_vnf_profiles_constituent_connection_points_on_valid_descriptor( |
2084 |
|
self, |
2085 |
|
): |
2086 |
1 |
nsd_descriptor = deepcopy(db_nsd_content) |
2087 |
1 |
vnfd_descriptor = deepcopy(db_vnfd_content) |
2088 |
1 |
df = nsd_descriptor["df"][0] |
2089 |
1 |
vnfds_index = {vnfd_descriptor["id"]: vnfd_descriptor} |
2090 |
1 |
self.topic.validate_df_vnf_profiles_constituent_connection_points( |
2091 |
|
df, vnfds_index |
2092 |
|
) |
2093 |
|
|
2094 |
1 |
def test_validate_df_vnf_profiles_constituent_connection_points_when_missing_connection_point( |
2095 |
|
self, |
2096 |
|
): |
2097 |
1 |
nsd_descriptor = deepcopy(db_nsd_content) |
2098 |
1 |
vnfd_descriptor = deepcopy(db_vnfd_content) |
2099 |
1 |
df = nsd_descriptor["df"][0] |
2100 |
1 |
affected_vnf_profile = df["vnf-profile"][0] |
2101 |
1 |
affected_virtual_link = affected_vnf_profile["virtual-link-connectivity"][1] |
2102 |
1 |
vnfds_index = {vnfd_descriptor["id"]: vnfd_descriptor} |
2103 |
1 |
affected_cpd = vnfd_descriptor["ext-cpd"].pop() |
2104 |
1 |
with self.assertRaises(EngineException) as e: |
2105 |
1 |
self.topic.validate_df_vnf_profiles_constituent_connection_points( |
2106 |
|
df, vnfds_index |
2107 |
|
) |
2108 |
1 |
self.assertEqual( |
2109 |
|
e.exception.http_code, |
2110 |
|
HTTPStatus.UNPROCESSABLE_ENTITY, |
2111 |
|
"Wrong HTTP status code", |
2112 |
|
) |
2113 |
1 |
self.assertIn( |
2114 |
|
norm( |
2115 |
|
"Error at df[id='{}']:vnf-profile[id='{}']:virtual-link-connectivity" |
2116 |
|
"[virtual-link-profile-id='{}']:constituent-cpd-id='{}' references a " |
2117 |
|
"non existing ext-cpd:id inside vnfd '{}'".format( |
2118 |
|
df["id"], |
2119 |
|
affected_vnf_profile["id"], |
2120 |
|
affected_virtual_link["virtual-link-profile-id"], |
2121 |
|
affected_cpd["id"], |
2122 |
|
vnfd_descriptor["id"], |
2123 |
|
) |
2124 |
|
), |
2125 |
|
norm(str(e.exception)), |
2126 |
|
"Wrong exception text", |
2127 |
|
) |
2128 |
|
|
2129 |
1 |
def test_check_conflict_on_edit_when_missing_constituent_vnfd_id(self): |
2130 |
1 |
nsd_descriptor = deepcopy(db_nsd_content) |
2131 |
1 |
invalid_vnfd_id = "invalid-vnfd-id" |
2132 |
1 |
nsd_descriptor["id"] = "invalid-vnfd-id-ns" |
2133 |
1 |
nsd_descriptor["vnfd-id"][0] = invalid_vnfd_id |
2134 |
1 |
nsd_descriptor["df"][0]["vnf-profile"][0]["vnfd-id"] = invalid_vnfd_id |
2135 |
1 |
nsd_descriptor["df"][0]["vnf-profile"][1]["vnfd-id"] = invalid_vnfd_id |
2136 |
1 |
with self.assertRaises(EngineException) as e: |
2137 |
1 |
self.db.get_list.return_value = [] |
2138 |
1 |
nsd_descriptor = self.topic.check_conflict_on_edit( |
2139 |
|
fake_session, nsd_descriptor, [], "id" |
2140 |
|
) |
2141 |
1 |
self.assertEqual( |
2142 |
|
e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code" |
2143 |
|
) |
2144 |
1 |
self.assertIn( |
2145 |
|
norm( |
2146 |
|
"Descriptor error at 'vnfd-id'='{}' references a non " |
2147 |
|
"existing vnfd".format(invalid_vnfd_id) |
2148 |
|
), |
2149 |
|
norm(str(e.exception)), |
2150 |
|
"Wrong exception text", |
2151 |
|
) |
2152 |
|
|
2153 |
|
|
2154 |
1 |
if __name__ == "__main__": |
2155 |
0 |
unittest.main() |