__author__ = "Pedro de la Cruz Ramos, pedro.delacruzramos@altran.com"
__date__ = "2019-11-20"
+from contextlib import contextmanager
import unittest
from unittest import TestCase
-from unittest.mock import Mock
+from unittest.mock import Mock, patch
from uuid import uuid4
from http import HTTPStatus
from copy import deepcopy
from time import time
from osm_common import dbbase, fsbase, msgbase
from osm_nbi import authconn
-from osm_nbi.tests.test_pkg_descriptors import db_vnfds_text, db_nsds_text
+from osm_nbi.tests.test_pkg_descriptors import (
+ db_vnfds_text,
+ db_nsds_text,
+ vnfd_exploit_text,
+ vnfd_exploit_fixed_text,
+ db_sfc_nsds_text,
+)
from osm_nbi.descriptor_topics import VnfdTopic, NsdTopic
from osm_nbi.engine import EngineException
from osm_common.dbbase import DbException
import yaml
+import tempfile
+import collections
+import collections.abc
+collections.MutableSequence = collections.abc.MutableSequence
test_name = "test-user"
-db_vnfd_content = yaml.load(db_vnfds_text, Loader=yaml.Loader)[0]
-db_nsd_content = yaml.load(db_nsds_text, Loader=yaml.Loader)[0]
+db_vnfd_content = yaml.safe_load(db_vnfds_text)[0]
+db_nsd_content = yaml.safe_load(db_nsds_text)[0]
test_pid = db_vnfd_content["_admin"]["projects_read"][0]
-fake_session = {"username": test_name, "project_id": (test_pid,), "method": None,
- "admin": True, "force": False, "public": False, "allow_show_user_project_role": True}
+fake_session = {
+ "username": test_name,
+ "project_id": (test_pid,),
+ "method": None,
+ "admin": True,
+ "force": False,
+ "public": False,
+ "allow_show_user_project_role": True,
+}
+UUID = "00000000-0000-0000-0000-000000000000"
-def norm(str):
+def admin_value():
+ return {"projects_read": []}
+
+
+def setup_mock_fs(fs):
+ fs.path = ""
+ fs.get_params.return_value = {}
+ fs.file_exists.return_value = False
+ fs.file_open.side_effect = lambda path, mode: tempfile.TemporaryFile(mode="a+b")
+
+
+def norm(s: str):
"""Normalize string for checking"""
- return ' '.join(str.strip().split()).lower()
+ return " ".join(s.strip().split()).lower()
def compare_desc(tc, d1, d2, k):
Lists of different length are not compared
:param tc: Test Case wich provides context (in particular the assert* methods)
:param d1,d2: Descriptors to be compared
- :param key/item being compared
+ :param k: key/item being compared
:return: Nothing
"""
if isinstance(d1, dict) and isinstance(d2, dict):
for key in d1.keys():
if key in d2:
- compare_desc(tc, d1[key], d2[key], k+"[{}]".format(key))
+ compare_desc(tc, d1[key], d2[key], k + "[{}]".format(key))
elif isinstance(d1, list) and isinstance(d2, list) and len(d1) == len(d2):
for i in range(len(d1)):
- compare_desc(tc, d1[i], d2[i], k+"[{}]".format(i))
+ compare_desc(tc, d1[i], d2[i], k + "[{}]".format(i))
else:
tc.assertEqual(d1, d2, "Wrong descriptor content: {}".format(k))
class Test_VnfdTopic(TestCase):
-
@classmethod
def setUpClass(cls):
cls.test_name = "test-vnfd-topic"
self.msg = Mock(msgbase.MsgBase())
self.auth = Mock(authconn.Authconn(None, None, None))
self.topic = VnfdTopic(self.db, self.fs, self.msg, self.auth)
+ self.topic.check_quota = Mock(return_value=None) # skip quota
- def test_new_vnfd(self):
- did = db_vnfd_content["_id"]
- self.fs.get_params.return_value = {}
- self.fs.file_exists.return_value = False
- self.fs.file_open.side_effect = lambda path, mode: open("/tmp/" + str(uuid4()), "a+b")
+ @contextmanager
+ def assertNotRaises(self, exception_type=Exception):
+ try:
+ yield None
+ except exception_type:
+ raise self.failureException("{} raised".format(exception_type.__name__))
+
+ def create_desc_temp(self, template):
+ old_desc = deepcopy(template)
+ new_desc = deepcopy(template)
+ return old_desc, new_desc
+
+ def prepare_vnfd_creation(self):
+ setup_mock_fs(self.fs)
test_vnfd = deepcopy(db_vnfd_content)
+ did = db_vnfd_content["_id"]
+ self.db.create.return_value = did
+ self.db.get_one.side_effect = [
+ {"_id": did, "_admin": deepcopy(db_vnfd_content["_admin"])},
+ None,
+ ]
+ return did, test_vnfd
+
+ def prepare_vnfd(self, vnfd_text):
+ setup_mock_fs(self.fs)
+ test_vnfd = yaml.safe_load(vnfd_text)
+ self.db.create.return_value = UUID
+ self.db.get_one.side_effect = [
+ {"_id": UUID, "_admin": admin_value()},
+ None,
+ ]
+ return UUID, test_vnfd
+
+ def prepare_test_vnfd(self, test_vnfd):
del test_vnfd["_id"]
del test_vnfd["_admin"]
- with self.subTest(i=1, t='Normal Creation'):
- self.db.create.return_value = did
- rollback = []
- did2, oid = self.topic.new(rollback, fake_session, {})
- db_args = self.db.create.call_args[0]
- msg_args = self.msg.write.call_args[0]
- self.assertEqual(len(rollback), 1, "Wrong rollback length")
- self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic")
- self.assertEqual(msg_args[1], "created", "Wrong message action")
- self.assertEqual(msg_args[2], {"_id": did}, "Wrong message content")
- self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
- self.assertEqual(did2, did, "Wrong DB VNFD id")
- self.assertIsNotNone(db_args[1]["_admin"]["created"], "Wrong creation time")
- self.assertEqual(db_args[1]["_admin"]["modified"], db_args[1]["_admin"]["created"],
- "Wrong modification time")
- self.assertEqual(db_args[1]["_admin"]["projects_read"], [test_pid], "Wrong read-only project list")
- self.assertEqual(db_args[1]["_admin"]["projects_write"], [test_pid], "Wrong read-write project list")
- tmp1 = test_vnfd["vdu"][0]["cloud-init-file"]
- tmp2 = test_vnfd["vnf-configuration"]["juju"]
- del test_vnfd["vdu"][0]["cloud-init-file"]
- del test_vnfd["vnf-configuration"]["juju"]
- try:
- self.db.get_one.side_effect = [{"_id": did, "_admin": db_vnfd_content["_admin"]}, None]
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- msg_args = self.msg.write.call_args[0]
- test_vnfd["_id"] = did
- self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic")
- self.assertEqual(msg_args[1], "edited", "Wrong message action")
- self.assertEqual(msg_args[2], test_vnfd, "Wrong message content")
- db_args = self.db.get_one.mock_calls[0][1]
- self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
- self.assertEqual(db_args[1]["_id"], did, "Wrong DB VNFD id")
- db_args = self.db.replace.call_args[0]
- self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
- self.assertEqual(db_args[1], did, "Wrong DB VNFD id")
- admin = db_args[2]["_admin"]
- db_admin = db_vnfd_content["_admin"]
- self.assertEqual(admin["type"], "vnfd", "Wrong descriptor type")
- self.assertEqual(admin["created"], db_admin["created"], "Wrong creation time")
- self.assertGreater(admin["modified"], db_admin["created"], "Wrong modification time")
- self.assertEqual(admin["projects_read"], db_admin["projects_read"], "Wrong read-only project list")
- self.assertEqual(admin["projects_write"], db_admin["projects_write"], "Wrong read-write project list")
- self.assertEqual(admin["onboardingState"], "ONBOARDED", "Wrong onboarding state")
- self.assertEqual(admin["operationalState"], "ENABLED", "Wrong operational state")
- self.assertEqual(admin["usageState"], "NOT_IN_USE", "Wrong usage state")
- storage = admin["storage"]
- self.assertEqual(storage["folder"], did, "Wrong storage folder")
- self.assertEqual(storage["descriptor"], "package", "Wrong storage descriptor")
- compare_desc(self, test_vnfd, db_args[2], "VNFD")
- finally:
- test_vnfd["vdu"][0]["cloud-init-file"] = tmp1
- test_vnfd["vnf-configuration"]["juju"] = tmp2
- self.db.get_one.side_effect = lambda table, filter, fail_on_empty=None, fail_on_more=None:\
- {"_id": did, "_admin": db_vnfd_content["_admin"]}
- with self.subTest(i=2, t='Check Pyangbind Validation: required properties'):
- tmp = test_vnfd["id"]
- del test_vnfd["id"]
- try:
- with self.assertRaises(EngineException, msg="Accepted VNFD with a missing required property") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("Error in pyangbind validation: '{}'".format("id")),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_vnfd["id"] = tmp
- with self.subTest(i=3, t='Check Pyangbind Validation: additional properties'):
- test_vnfd["extra-property"] = 0
- try:
- with self.assertRaises(EngineException, msg="Accepted VNFD with an additional property") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("Error in pyangbind validation: {} ({})"
- .format("json object contained a key that did not exist", "extra-property")),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- del test_vnfd["extra-property"]
- with self.subTest(i=4, t='Check Pyangbind Validation: property types'):
- tmp = test_vnfd["short-name"]
- test_vnfd["short-name"] = {"key": 0}
- try:
- with self.assertRaises(EngineException, msg="Accepted VNFD with a wrongly typed property") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("Error in pyangbind validation: {} ({})"
- .format("json object contained a key that did not exist", "key")),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_vnfd["short-name"] = tmp
- with self.subTest(i=5, t='Check Input Validation: cloud-init'):
- with self.assertRaises(EngineException, msg="Accepted non-existent cloud_init file") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.BAD_REQUEST, "Wrong HTTP status code")
- self.assertIn(norm("{} defined in vnf[id={}]:vdu[id={}] but not present in package"
- .format("cloud-init", test_vnfd["id"], test_vnfd["vdu"][0]["id"])),
- norm(str(e.exception)), "Wrong exception text")
- with self.subTest(i=6, t='Check Input Validation: vnf-configuration[juju]'):
- del test_vnfd["vdu"][0]["cloud-init-file"]
- with self.assertRaises(EngineException, msg="Accepted non-existent charm in VNF configuration") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.BAD_REQUEST, "Wrong HTTP status code")
- self.assertIn(norm("{} defined in vnf[id={}] but not present in package".format("charm", test_vnfd["id"])),
- norm(str(e.exception)), "Wrong exception text")
- with self.subTest(i=7, t='Check Input Validation: mgmt-interface'):
- del test_vnfd["vnf-configuration"]["juju"]
- tmp = test_vnfd["mgmt-interface"]
- del test_vnfd["mgmt-interface"]
- try:
- with self.assertRaises(EngineException, msg="Accepted VNFD without management interface") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("'{}' is a mandatory field and it is not defined".format("mgmt-interface")),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_vnfd["mgmt-interface"] = tmp
- with self.subTest(i=8, t='Check Input Validation: mgmt-interface[cp]'):
- tmp = test_vnfd["mgmt-interface"]["cp"]
- test_vnfd["mgmt-interface"]["cp"] = "wrong-cp"
- try:
- with self.assertRaises(EngineException,
- msg="Accepted wrong management interface connection point") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("mgmt-interface:cp='{}' must match an existing connection-point"
- .format(test_vnfd["mgmt-interface"]["cp"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_vnfd["mgmt-interface"]["cp"] = tmp
- with self.subTest(i=9, t='Check Input Validation: vdu[interface][external-connection-point-ref]'):
- tmp = test_vnfd["vdu"][0]["interface"][0]["external-connection-point-ref"]
- test_vnfd["vdu"][0]["interface"][0]["external-connection-point-ref"] = "wrong-cp"
- try:
- with self.assertRaises(EngineException,
- msg="Accepted wrong VDU interface external connection point reference") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("vdu[id='{}']:interface[name='{}']:external-connection-point-ref='{}'"
- " must match an existing connection-point"
- .format(test_vnfd["vdu"][0]["id"], test_vnfd["vdu"][0]["interface"][0]["name"],
- test_vnfd["vdu"][0]["interface"][0]["external-connection-point-ref"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_vnfd["vdu"][0]["interface"][0]["external-connection-point-ref"] = tmp
- with self.subTest(i=10, t='Check Input Validation: vdu[interface][internal-connection-point-ref]'):
- tmp = test_vnfd["vdu"][1]["interface"][0]["internal-connection-point-ref"]
- test_vnfd["vdu"][1]["interface"][0]["internal-connection-point-ref"] = "wrong-cp"
- try:
- with self.assertRaises(EngineException,
- msg="Accepted wrong VDU interface internal connection point reference") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("vdu[id='{}']:interface[name='{}']:internal-connection-point-ref='{}'"
- " must match an existing vdu:internal-connection-point"
- .format(test_vnfd["vdu"][1]["id"], test_vnfd["vdu"][1]["interface"][0]["name"],
- test_vnfd["vdu"][1]["interface"][0]["internal-connection-point-ref"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_vnfd["vdu"][1]["interface"][0]["internal-connection-point-ref"] = tmp
- with self.subTest(i=11, t='Check Input Validation: vdu[vdu-configuration][juju]'):
- test_vnfd["vdu"][0]["vdu-configuration"] = {"juju": {"charm": "wrong-charm"}}
- try:
- with self.assertRaises(EngineException, msg="Accepted non-existent charm in VDU configuration") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.BAD_REQUEST, "Wrong HTTP status code")
- self.assertIn(norm("{} defined in vnf[id={}]:vdu[id={}] but not present in package"
- .format("charm", test_vnfd["id"], test_vnfd["vdu"][0]["id"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- del test_vnfd["vdu"][0]["vdu-configuration"]
- with self.subTest(i=12, t='Check Input Validation: Duplicated VLD name'):
- test_vnfd["internal-vld"].append(deepcopy(test_vnfd["internal-vld"][0]))
- test_vnfd["internal-vld"][1]["id"] = "wrong-internal-vld"
- try:
- with self.assertRaises(EngineException, msg="Accepted duplicated VLD name") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("Duplicated VLD name '{}' in vnfd[id={}]:internal-vld[id={}]"
- .format(test_vnfd["internal-vld"][1]["name"], test_vnfd["id"],
- test_vnfd["internal-vld"][1]["id"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- del test_vnfd["internal-vld"][1]
- with self.subTest(i=13, t='Check Input Validation: internal-vld[internal-connection-point][id-ref])'):
- tmp = test_vnfd["internal-vld"][0]["internal-connection-point"][0]["id-ref"]
- test_vnfd["internal-vld"][0]["internal-connection-point"][0]["id-ref"] = "wrong-icp-id-ref"
- try:
- with self.assertRaises(EngineException, msg="Accepted non-existent internal VLD ICP id-ref") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("internal-vld[id='{}']:internal-connection-point='{}' must match an existing "
- "vdu:internal-connection-point"
- .format(test_vnfd["internal-vld"][0]["id"],
- test_vnfd["internal-vld"][0]["internal-connection-point"][0]["id-ref"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_vnfd["internal-vld"][0]["internal-connection-point"][0]["id-ref"] = tmp
- with self.subTest(i=14, t='Check Input Validation: internal-vld[ip-profile-ref])'):
- test_vnfd["ip-profiles"] = [{"name": "fake-ip-profile-ref"}]
- test_vnfd["internal-vld"][0]["ip-profile-ref"] = "wrong-ip-profile-ref"
- try:
- with self.assertRaises(EngineException, msg="Accepted non-existent IP Profile Ref") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("internal-vld[id='{}']:ip-profile-ref='{}' does not exist"
- .format(test_vnfd["internal-vld"][0]["id"],
- test_vnfd["internal-vld"][0]["ip-profile-ref"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- del test_vnfd["ip-profiles"]
- del test_vnfd["internal-vld"][0]["ip-profile-ref"]
- with self.subTest(i=15, t='Check Input Validation: vdu[monitoring-param])'):
- test_vnfd["monitoring-param"] = [{"id": "fake-mp-id", "vdu-monitoring-param": {
- "vdu-monitoring-param-ref": "fake-vdu-mp-ref", "vdu-ref": "fake-vdu-ref"}}]
- test_vnfd["vdu"][0]["monitoring-param"] = [{"id": "wrong-vdu-mp-id"}]
- try:
- with self.assertRaises(EngineException, msg="Accepted non-existent VDU Monitorimg Param") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- mp = test_vnfd["monitoring-param"][0]["vdu-monitoring-param"]
- self.assertIn(norm("monitoring-param:vdu-monitoring-param:vdu-monitoring-param-ref='{}' not defined"
- " at vdu[id='{}'] or vdu does not exist"
- .format(mp["vdu-monitoring-param-ref"], mp["vdu-ref"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- del test_vnfd["monitoring-param"]
- del test_vnfd["vdu"][0]["monitoring-param"]
- with self.subTest(i=16, t='Check Input Validation: vdu[vdu-configuration][metrics]'):
- test_vnfd["monitoring-param"] = [{"id": "fake-mp-id", "vdu-metric": {
- "vdu-metric-name-ref": "fake-vdu-mp-ref", "vdu-ref": "fake-vdu-ref"}}]
- test_vnfd["vdu"][0]["vdu-configuration"] = {"metrics": [{"name": "wrong-vdu-mp-id"}]}
- try:
- with self.assertRaises(EngineException, msg="Accepted non-existent VDU Configuration Metric") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- mp = test_vnfd["monitoring-param"][0]["vdu-metric"]
- self.assertIn(norm("monitoring-param:vdu-metric:vdu-metric-name-ref='{}' not defined"
- " at vdu[id='{}'] or vdu does not exist"
- .format(mp["vdu-metric-name-ref"], mp["vdu-ref"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- del test_vnfd["monitoring-param"]
- del test_vnfd["vdu"][0]["vdu-configuration"]
- with self.subTest(i=17, t='Check Input Validation: scaling-group-descriptor[scaling-policy][scaling-criteria]'):
- test_vnfd["monitoring-param"] = [{"id": "fake-mp-id"}]
- test_vnfd["scaling-group-descriptor"] = [{
- "name": "fake-vnf-sg-name",
- "vdu": [{"vdu-id-ref": "wrong-vdu-id-ref"}],
- "scaling-policy": [{"name": "fake-vnf-sp-name", "scaling-criteria": [{
- "name": "fake-vnf-sc-name", "vnf-monitoring-param-ref": "wrong-vnf-mp-id"}]}]}]
- with self.assertRaises(EngineException, msg="Accepted non-existent Scaling Group Policy Criteria") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- sg = test_vnfd["scaling-group-descriptor"][0]
- sc = sg["scaling-policy"][0]["scaling-criteria"][0]
- self.assertIn(norm("scaling-group-descriptor[name='{}']:scaling-criteria[name='{}']:"
- "vnf-monitoring-param-ref='{}' not defined in any monitoring-param"
- .format(sg["name"], sc["name"], sc["vnf-monitoring-param-ref"])),
- norm(str(e.exception)), "Wrong exception text")
- with self.subTest(i=18, t='Check Input Validation: scaling-group-descriptor[vdu][vdu-id-ref]'):
- sc["vnf-monitoring-param-ref"] = "fake-mp-id"
- with self.assertRaises(EngineException, msg="Accepted non-existent Scaling Group VDU ID Reference") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("scaling-group-descriptor[name='{}']:vdu-id-ref={} does not match any vdu"
- .format(sg["name"], sg["vdu"][0]["vdu-id-ref"])),
- norm(str(e.exception)), "Wrong exception text")
- with self.subTest(i=19, t='Check Input Validation: scaling-group-descriptor[scaling-config-action]'):
- tmp = test_vnfd["vnf-configuration"]
- del test_vnfd["vnf-configuration"]
- sg["vdu"][0]["vdu-id-ref"] = test_vnfd["vdu"][0]["id"]
- sg["scaling-config-action"] = [{"trigger": "pre-scale-in"}]
- try:
- with self.assertRaises(EngineException, msg="Accepted non-existent Scaling Group VDU ID Reference")\
- as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("'vnf-configuration' not defined in the descriptor but it is referenced"
- " by scaling-group-descriptor[name='{}']:scaling-config-action"
- .format(sg["name"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_vnfd["vnf-configuration"] = tmp
- with self.subTest(i=20, t='Check Input Validation: scaling-group-descriptor[scaling-config-action]'
- '[vnf-config-primitive-name-ref]'):
- sg["scaling-config-action"][0]["vnf-config-primitive-name-ref"] = "wrong-sca-prim-name"
- with self.assertRaises(EngineException, msg="Accepted non-existent Scaling Group VDU ID Reference") as e:
- self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("scaling-group-descriptor[name='{}']:scaling-config-action:"
- "vnf-config-primitive-name-ref='{}' does not match"
- " any vnf-configuration:config-primitive:name"
- .format(sg["name"], sg["scaling-config-action"][0]["vnf-config-primitive-name-ref"])),
- norm(str(e.exception)), "Wrong exception text")
- # del test_vnfd["monitoring-param"]
- # del test_vnfd["scaling-group-descriptor"]
- with self.subTest(i=21, t='Check Input Validation: everything right'):
- sg["scaling-config-action"][0]["vnf-config-primitive-name-ref"] = "touch"
- test_vnfd["id"] = "fake-vnfd-id"
- self.db.get_one.side_effect = [{"_id": did, "_admin": db_vnfd_content["_admin"]}, None]
- rc = self.topic.upload_content(fake_session, did, test_vnfd, {}, {"Content-Type": []})
- self.assertTrue(rc, "Input Validation: Unexpected failure")
- return
+ del test_vnfd["vdu"][0]["cloud-init-file"]
+ del test_vnfd["df"][0]["lcm-operations-configuration"]["operate-vnf-op-config"][
+ "day1-2"
+ ][0]["execution-environment-list"][0]["juju"]
+ return test_vnfd
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_normal_creation(self, mock_rename, mock_shutil):
+ did, test_vnfd = self.prepare_vnfd_creation()
+ test_vnfd = self.prepare_test_vnfd(test_vnfd)
+ rollback = []
+ did2, oid = self.topic.new(rollback, fake_session, {})
+ db_args = self.db.create.call_args[0]
+ msg_args = self.msg.write.call_args[0]
+
+ self.assertEqual(len(rollback), 1, "Wrong rollback length")
+ self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic")
+ self.assertEqual(msg_args[1], "created", "Wrong message action")
+ self.assertEqual(msg_args[2], {"_id": did}, "Wrong message content")
+ self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
+ self.assertEqual(did2, did, "Wrong DB VNFD id")
+ self.assertIsNotNone(db_args[1]["_admin"]["created"], "Wrong creation time")
+ self.assertEqual(
+ db_args[1]["_admin"]["modified"],
+ db_args[1]["_admin"]["created"],
+ "Wrong modification time",
+ )
+ self.assertEqual(
+ db_args[1]["_admin"]["projects_read"],
+ [test_pid],
+ "Wrong read-only project list",
+ )
+ self.assertEqual(
+ db_args[1]["_admin"]["projects_write"],
+ [test_pid],
+ "Wrong read-write project list",
+ )
+
+ self.db.get_one.side_effect = [
+ {"_id": did, "_admin": deepcopy(db_vnfd_content["_admin"])},
+ None,
+ ]
+
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ msg_args = self.msg.write.call_args[0]
+ test_vnfd["_id"] = did
+ self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic")
+ self.assertEqual(msg_args[1], "edited", "Wrong message action")
+ self.assertEqual(msg_args[2], test_vnfd, "Wrong message content")
+
+ db_args = self.db.get_one.mock_calls[0][1]
+ self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
+ self.assertEqual(db_args[1]["_id"], did, "Wrong DB VNFD id")
+
+ db_args = self.db.replace.call_args[0]
+ self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
+ self.assertEqual(db_args[1], did, "Wrong DB VNFD id")
+
+ admin = db_args[2]["_admin"]
+ db_admin = deepcopy(db_vnfd_content["_admin"])
+ self.assertEqual(admin["type"], "vnfd", "Wrong descriptor type")
+ self.assertEqual(admin["created"], db_admin["created"], "Wrong creation time")
+ self.assertGreater(
+ admin["modified"], db_admin["created"], "Wrong modification time"
+ )
+ self.assertEqual(
+ admin["projects_read"],
+ db_admin["projects_read"],
+ "Wrong read-only project list",
+ )
+ self.assertEqual(
+ admin["projects_write"],
+ db_admin["projects_write"],
+ "Wrong read-write project list",
+ )
+ self.assertEqual(
+ admin["onboardingState"], "ONBOARDED", "Wrong onboarding state"
+ )
+ self.assertEqual(
+ admin["operationalState"], "ENABLED", "Wrong operational state"
+ )
+ self.assertEqual(admin["usageState"], "NOT_IN_USE", "Wrong usage state")
+
+ storage = admin["storage"]
+ self.assertEqual(storage["folder"], did + ":1", "Wrong storage folder")
+ self.assertEqual(storage["descriptor"], "package", "Wrong storage descriptor")
+ self.assertEqual(admin["revision"], 1, "Wrong revision number")
+ compare_desc(self, test_vnfd, db_args[2], "VNFD")
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_exploit(self, mock_rename, mock_shutil):
+ id, test_vnfd = self.prepare_vnfd(vnfd_exploit_text)
+
+ with self.assertRaises(EngineException):
+ self.topic.upload_content(
+ fake_session, id, test_vnfd, {}, {"Content-Type": []}
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_valid_helm_chart(self, mock_rename, mock_shutil):
+ id, test_vnfd = self.prepare_vnfd(vnfd_exploit_fixed_text)
+
+ with self.assertNotRaises():
+ self.topic.upload_content(
+ fake_session, id, test_vnfd, {}, {"Content-Type": []}
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_pyangbind_validation_additional_properties(
+ self, mock_rename, mock_shutil
+ ):
+ did, test_vnfd = self.prepare_vnfd_creation()
+ test_vnfd = self.prepare_test_vnfd(test_vnfd)
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ test_vnfd["_id"] = did
+ test_vnfd["extra-property"] = 0
+ self.db.get_one.side_effect = (
+ lambda table, filter, fail_on_empty=None, fail_on_more=None: {
+ "_id": did,
+ "_admin": deepcopy(db_vnfd_content["_admin"]),
+ }
+ )
+
+ with self.assertRaises(
+ EngineException, msg="Accepted VNFD with an additional property"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Error in pyangbind validation: {} ({})".format(
+ "json object contained a key that did not exist", "extra-property"
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+ db_args = self.db.replace.call_args[0]
+ admin = db_args[2]["_admin"]
+ self.assertEqual(admin["revision"], 1, "Wrong revision number")
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_pyangbind_validation_property_types(
+ self, mock_rename, mock_shutil
+ ):
+ did, test_vnfd = self.prepare_vnfd_creation()
+ test_vnfd = self.prepare_test_vnfd(test_vnfd)
+ test_vnfd["_id"] = did
+ test_vnfd["product-name"] = {"key": 0}
+
+ with self.assertRaises(
+ EngineException, msg="Accepted VNFD with a wrongly typed property"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Error in pyangbind validation: {} ({})".format(
+ "json object contained a key that did not exist", "key"
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_input_validation_cloud_init(self, mock_rename, mock_shutil):
+ did, test_vnfd = self.prepare_vnfd_creation()
+ del test_vnfd["df"][0]["lcm-operations-configuration"]["operate-vnf-op-config"][
+ "day1-2"
+ ][0]["execution-environment-list"][0]["juju"]
+
+ with self.assertRaises(
+ EngineException, msg="Accepted non-existent cloud_init file"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.BAD_REQUEST, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ norm(
+ "{} defined in vnf[id={}]:vdu[id={}] but not present in package".format(
+ "cloud-init", test_vnfd["id"], test_vnfd["vdu"][0]["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_input_validation_day12_configuration(
+ self, mock_rename, mock_shutil
+ ):
+ did, test_vnfd = self.prepare_vnfd_creation()
+ del test_vnfd["vdu"][0]["cloud-init-file"]
+
+ with self.assertRaises(
+ EngineException, msg="Accepted non-existent charm in VNF configuration"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.BAD_REQUEST, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ norm(
+ "{} defined in vnf[id={}] but not present in package".format(
+ "charm", test_vnfd["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_input_validation_mgmt_cp(self, mock_rename, mock_shutil):
+ did, test_vnfd = self.prepare_vnfd_creation()
+ test_vnfd = self.prepare_test_vnfd(test_vnfd)
+ del test_vnfd["mgmt-cp"]
+
+ with self.assertRaises(
+ EngineException, msg="Accepted VNFD without management interface"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm("'{}' is a mandatory field and it is not defined".format("mgmt-cp")),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_input_validation_mgmt_cp_connection_point(
+ self, mock_rename, mock_shutil
+ ):
+ did, test_vnfd = self.prepare_vnfd_creation()
+ test_vnfd = self.prepare_test_vnfd(test_vnfd)
+ test_vnfd["mgmt-cp"] = "wrong-cp"
+
+ with self.assertRaises(
+ EngineException, msg="Accepted wrong mgmt-cp connection point"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "mgmt-cp='{}' must match an existing ext-cpd".format(
+ test_vnfd["mgmt-cp"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_input_validation_vdu_int_cpd(
+ self, mock_rename, mock_shutil
+ ):
+ """Testing input validation during new vnfd creation
+ for vdu internal connection point"""
+ did, test_vnfd = self.prepare_vnfd_creation()
+ test_vnfd = self.prepare_test_vnfd(test_vnfd)
+ ext_cpd = test_vnfd["ext-cpd"][1]
+ ext_cpd["int-cpd"]["cpd"] = "wrong-cpd"
+
+ with self.assertRaises(
+ EngineException, msg="Accepted wrong ext-cpd internal connection point"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "ext-cpd[id='{}']:int-cpd must match an existing vdu int-cpd".format(
+ ext_cpd["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_input_validation_duplicated_vld(
+ self, mock_rename, mock_shutil
+ ):
+ """Testing input validation during new vnfd creation
+ for dublicated virtual link description"""
+ did, test_vnfd = self.prepare_vnfd_creation()
+ test_vnfd = self.prepare_test_vnfd(test_vnfd)
+ test_vnfd["int-virtual-link-desc"].insert(0, {"id": "internal"})
+
+ with self.assertRaises(
+ EngineException, msg="Accepted duplicated VLD name"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "identifier id '{}' is not unique".format(
+ test_vnfd["int-virtual-link-desc"][0]["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_input_validation_vdu_int_virtual_link_desc(
+ self, mock_rename, mock_shutil
+ ):
+ """Testing input validation during new vnfd creation
+ for vdu internal virtual link description"""
+ did, test_vnfd = self.prepare_vnfd_creation()
+ test_vnfd = self.prepare_test_vnfd(test_vnfd)
+ vdu = test_vnfd["vdu"][0]
+ int_cpd = vdu["int-cpd"][1]
+ int_cpd["int-virtual-link-desc"] = "non-existing-int-virtual-link-desc"
+
+ with self.assertRaises(
+ EngineException, msg="Accepted int-virtual-link-desc"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "vdu[id='{}']:int-cpd[id='{}']:int-virtual-link-desc='{}' must match an existing "
+ "int-virtual-link-desc".format(
+ vdu["id"], int_cpd["id"], int_cpd["int-virtual-link-desc"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_input_validation_virtual_link_profile(
+ self, mock_rename, mock_shutil
+ ):
+ """Testing input validation during new vnfd creation
+ for virtual link profile"""
+ did, test_vnfd = self.prepare_vnfd_creation()
+ test_vnfd = self.prepare_test_vnfd(test_vnfd)
+ fake_ivld_profile = {"id": "fake-profile-ref", "flavour": "fake-flavour"}
+ df = test_vnfd["df"][0]
+ df["virtual-link-profile"] = [fake_ivld_profile]
+
+ with self.assertRaises(
+ EngineException, msg="Accepted non-existent Profile Ref"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "df[id='{}']:virtual-link-profile='{}' must match an existing "
+ "int-virtual-link-desc".format(df["id"], fake_ivld_profile["id"])
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_input_validation_scaling_criteria_monitoring_param_ref(
+ self, mock_rename, mock_shutil
+ ):
+ """Testing input validation during new vnfd creation
+ for scaling criteria without monitoring parameter"""
+ did, test_vnfd = self.prepare_vnfd_creation()
+ test_vnfd = self.prepare_test_vnfd(test_vnfd)
+ vdu = test_vnfd["vdu"][1]
+ affected_df = test_vnfd["df"][0]
+ sa = affected_df["scaling-aspect"][0]
+ sp = sa["scaling-policy"][0]
+ sc = sp["scaling-criteria"][0]
+ vdu.pop("monitoring-parameter")
+
+ with self.assertRaises(
+ EngineException, msg="Accepted non-existent Scaling Group Policy Criteria"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "df[id='{}']:scaling-aspect[id='{}']:scaling-policy"
+ "[name='{}']:scaling-criteria[name='{}']: "
+ "vnf-monitoring-param-ref='{}' not defined in any monitoring-param".format(
+ affected_df["id"],
+ sa["id"],
+ sp["name"],
+ sc["name"],
+ sc["vnf-monitoring-param-ref"],
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_input_validation_scaling_aspect_vnf_configuration(
+ self, mock_rename, mock_shutil
+ ):
+ """Testing input validation during new vnfd creation
+ for scaling criteria without day12 configuration"""
+ did, test_vnfd = self.prepare_vnfd_creation()
+ test_vnfd = self.prepare_test_vnfd(test_vnfd)
+ test_vnfd["df"][0]["lcm-operations-configuration"]["operate-vnf-op-config"][
+ "day1-2"
+ ].pop()
+ df = test_vnfd["df"][0]
+
+ with self.assertRaises(
+ EngineException, msg="Accepted non-existent Scaling Group VDU ID Reference"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "'day1-2 configuration' not defined in the descriptor but it is referenced "
+ "by df[id='{}']:scaling-aspect[id='{}']:scaling-config-action".format(
+ df["id"], df["scaling-aspect"][0]["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_input_validation_scaling_config_action(
+ self, mock_rename, mock_shutil
+ ):
+ """Testing input validation during new vnfd creation
+ for scaling criteria wrong config primitive"""
+ did, test_vnfd = self.prepare_vnfd_creation()
+ test_vnfd = self.prepare_test_vnfd(test_vnfd)
+ df = test_vnfd["df"][0]
+ affected_df = test_vnfd["df"][0]
+ sa = affected_df["scaling-aspect"][0]
+ test_vnfd["df"][0].get("lcm-operations-configuration").get(
+ "operate-vnf-op-config"
+ )["day1-2"][0]["config-primitive"] = [{"name": "wrong-primitive"}]
+
+ with self.assertRaises(
+ EngineException, msg="Accepted non-existent Scaling Group VDU ID Reference"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "df[id='{}']:scaling-aspect[id='{}']:scaling-config-action:vnf-"
+ "config-primitive-name-ref='{}' does not match any "
+ "day1-2 configuration:config-primitive:name".format(
+ df["id"],
+ df["scaling-aspect"][0]["id"],
+ sa["scaling-config-action"][0]["vnf-config-primitive-name-ref"],
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_vnfd_check_input_validation_everything_right(
+ self, mock_rename, mock_shutil
+ ):
+ """Testing input validation during new vnfd creation
+ everything correct"""
+ did, test_vnfd = self.prepare_vnfd_creation()
+ test_vnfd = self.prepare_test_vnfd(test_vnfd)
+ test_vnfd["id"] = "fake-vnfd-id"
+ test_vnfd["df"][0].get("lcm-operations-configuration").get(
+ "operate-vnf-op-config"
+ )["day1-2"][0]["id"] = "fake-vnfd-id"
+ self.db.get_one.side_effect = [
+ {"_id": did, "_admin": deepcopy(db_vnfd_content["_admin"])},
+ None,
+ ]
+ rc = self.topic.upload_content(
+ fake_session, did, test_vnfd, {}, {"Content-Type": []}
+ )
+ self.assertTrue(rc, "Input Validation: Unexpected failure")
def test_edit_vnfd(self):
- did = db_vnfd_content["_id"]
+ vnfd_content = deepcopy(db_vnfd_content)
+ did = vnfd_content["_id"]
self.fs.file_exists.return_value = True
self.fs.dir_ls.return_value = True
- with self.subTest(i=1, t='Normal Edition'):
+ with self.subTest(i=1, t="Normal Edition"):
now = time()
- self.db.get_one.side_effect = [db_vnfd_content, None]
- data = {"id": "new-vnfd-id", "name": "new-vnfd-name"}
+ self.db.get_one.side_effect = [deepcopy(vnfd_content), None]
+ data = {"product-name": "new-vnfd-name"}
self.topic.edit(fake_session, did, data)
db_args = self.db.replace.call_args[0]
msg_args = self.msg.write.call_args[0]
self.assertEqual(msg_args[2], data, "Wrong message content")
self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
self.assertEqual(db_args[1], did, "Wrong DB ID")
- self.assertEqual(db_args[2]["_admin"]["created"], db_vnfd_content["_admin"]["created"],
- "Wrong creation time")
- self.assertGreater(db_args[2]["_admin"]["modified"], now,
- "Wrong modification time")
- self.assertEqual(db_args[2]["_admin"]["projects_read"], db_vnfd_content["_admin"]["projects_read"],
- "Wrong read-only project list")
- self.assertEqual(db_args[2]["_admin"]["projects_write"], db_vnfd_content["_admin"]["projects_write"],
- "Wrong read-write project list")
- self.assertEqual(db_args[2]["id"], data["id"], "Wrong VNFD ID")
- self.assertEqual(db_args[2]["name"], data["name"], "Wrong VNFD Name")
- with self.subTest(i=2, t='Conflict on Edit'):
- data = {"id": "fake-vnfd-id", "name": "new-vnfd-name"}
- self.db.get_one.side_effect = [db_vnfd_content, {"_id": str(uuid4()), "id": data["id"]}]
- with self.assertRaises(EngineException, msg="Accepted existing VNFD ID") as e:
- self.topic.edit(fake_session, did, data)
- self.assertEqual(e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code")
- self.assertIn(norm("{} with id '{}' already exists for this project".format("vnfd", data["id"])),
- norm(str(e.exception)), "Wrong exception text")
- with self.subTest(i=3, t='Check Envelope'):
- data = {"vnfd": {"id": "new-vnfd-id-1", "name": "new-vnfd-name"}}
- with self.assertRaises(EngineException, msg="Accepted VNFD with wrong envelope") as e:
+ self.assertEqual(
+ db_args[2]["_admin"]["created"],
+ vnfd_content["_admin"]["created"],
+ "Wrong creation time",
+ )
+ self.assertGreater(
+ db_args[2]["_admin"]["modified"], now, "Wrong modification time"
+ )
+ self.assertEqual(
+ db_args[2]["_admin"]["projects_read"],
+ vnfd_content["_admin"]["projects_read"],
+ "Wrong read-only project list",
+ )
+ self.assertEqual(
+ db_args[2]["_admin"]["projects_write"],
+ vnfd_content["_admin"]["projects_write"],
+ "Wrong read-write project list",
+ )
+ self.assertEqual(
+ db_args[2]["product-name"], data["product-name"], "Wrong VNFD Name"
+ )
+ with self.subTest(i=2, t="Conflict on Edit"):
+ data = {"id": "hackfest3charmed-vnf", "product-name": "new-vnfd-name"}
+ self.db.get_one.side_effect = [
+ deepcopy(vnfd_content),
+ {"_id": str(uuid4()), "id": data["id"]},
+ ]
+ with self.assertRaises(
+ EngineException, msg="Accepted existing VNFD ID"
+ ) as e:
self.topic.edit(fake_session, did, data)
- self.assertEqual(e.exception.http_code, HTTPStatus.BAD_REQUEST, "Wrong HTTP status code")
- self.assertIn("'vnfd' must be a list of only one element", norm(str(e.exception)), "Wrong exception text")
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ norm(
+ "{} with id '{}' already exists for this project".format(
+ "vnfd", data["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+ with self.subTest(i=3, t="Check Envelope"):
+ data = {"vnfd": [{"id": "new-vnfd-id-1", "product-name": "new-vnfd-name"}]}
+ with self.assertRaises(
+ EngineException, msg="Accepted VNFD with wrong envelope"
+ ) as e:
+ self.topic.edit(fake_session, did, data, content=vnfd_content)
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.BAD_REQUEST, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ "'vnfd' must be dict", norm(str(e.exception)), "Wrong exception text"
+ )
return
def test_delete_vnfd(self):
did = db_vnfd_content["_id"]
self.db.get_one.return_value = db_vnfd_content
p_id = db_vnfd_content["_admin"]["projects_read"][0]
- with self.subTest(i=1, t='Normal Deletion'):
+ with self.subTest(i=1, t="Normal Deletion"):
self.db.get_list.return_value = []
self.db.del_one.return_value = {"deleted": 1}
self.topic.delete(fake_session, did)
self.assertEqual(msg_args[2], {"_id": did}, "Wrong message content")
self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
self.assertEqual(db_args[1]["_id"], did, "Wrong DB ID")
- self.assertEqual(db_args[1]["_admin.projects_write.cont"], [p_id, 'ANY'], "Wrong DB filter")
+ self.assertEqual(
+ db_args[1]["_admin.projects_write.cont"],
+ [p_id, "ANY"],
+ "Wrong DB filter",
+ )
db_g1_args = self.db.get_one.call_args[0]
self.assertEqual(db_g1_args[0], self.topic.topic, "Wrong DB topic")
self.assertEqual(db_g1_args[1]["_id"], did, "Wrong DB VNFD ID")
self.assertEqual(db_gl_calls[0][0][0], "vnfrs", "Wrong DB topic")
# self.assertEqual(db_gl_calls[0][0][1]["vnfd-id"], did, "Wrong DB VNFD ID") # Filter changed after call
self.assertEqual(db_gl_calls[1][0][0], "nsds", "Wrong DB topic")
- self.assertEqual(db_gl_calls[1][0][1]["constituent-vnfd.ANYINDEX.vnfd-id-ref"], db_vnfd_content["id"],
- "Wrong DB NSD constituent-vnfd id-ref")
+ self.assertEqual(
+ db_gl_calls[1][0][1]["vnfd-id"],
+ db_vnfd_content["id"],
+ "Wrong DB NSD vnfd-id",
+ )
+
+ self.assertEqual(
+ self.db.del_list.call_args[0][0],
+ self.topic.topic + "_revisions",
+ "Wrong DB topic",
+ )
+
+ self.assertEqual(
+ self.db.del_list.call_args[0][1]["_id"]["$regex"],
+ did,
+ "Wrong ID for rexep delete",
+ )
self.db.set_one.assert_not_called()
fs_del_calls = self.fs.file_delete.call_args_list
self.assertEqual(fs_del_calls[0][0][0], did, "Wrong FS file id")
- self.assertEqual(fs_del_calls[1][0][0], did+'_', "Wrong FS folder id")
- with self.subTest(i=2, t='Conflict on Delete - VNFD in use by VNFR'):
+ self.assertEqual(fs_del_calls[1][0][0], did + "_", "Wrong FS folder id")
+ with self.subTest(i=2, t="Conflict on Delete - VNFD in use by VNFR"):
self.db.get_list.return_value = [{"_id": str(uuid4()), "name": "fake-vnfr"}]
- with self.assertRaises(EngineException, msg="Accepted VNFD in use by VNFR") as e:
+ with self.assertRaises(
+ EngineException, msg="Accepted VNFD in use by VNFR"
+ ) as e:
self.topic.delete(fake_session, did)
- self.assertEqual(e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code")
- self.assertIn("there is at least one vnf using this descriptor", norm(str(e.exception)),
- "Wrong exception text")
- with self.subTest(i=3, t='Conflict on Delete - VNFD in use by NSD'):
- self.db.get_list.side_effect = [[], [{"_id": str(uuid4()), "name": "fake-nsd"}]]
- with self.assertRaises(EngineException, msg="Accepted VNFD in use by NSD") as e:
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ "there is at least one vnf instance using this descriptor",
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+ with self.subTest(i=3, t="Conflict on Delete - VNFD in use by NSD"):
+ self.db.get_list.side_effect = [
+ [],
+ [{"_id": str(uuid4()), "name": "fake-nsd"}],
+ ]
+ with self.assertRaises(
+ EngineException, msg="Accepted VNFD in use by NSD"
+ ) as e:
self.topic.delete(fake_session, did)
- self.assertEqual(e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code")
- self.assertIn("there is at least one nsd referencing this descriptor", norm(str(e.exception)),
- "Wrong exception text")
- with self.subTest(i=4, t='Non-existent VNFD'):
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ "there is at least one ns package referencing this descriptor",
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+ with self.subTest(i=4, t="Non-existent VNFD"):
excp_msg = "Not found any {} with filter='{}'".format("VNFD", {"_id": did})
self.db.get_one.side_effect = DbException(excp_msg, HTTPStatus.NOT_FOUND)
- with self.assertRaises(DbException, msg="Accepted non-existent VNFD ID") as e:
+ with self.assertRaises(
+ DbException, msg="Accepted non-existent VNFD ID"
+ ) as e:
self.topic.delete(fake_session, did)
- self.assertEqual(e.exception.http_code, HTTPStatus.NOT_FOUND, "Wrong HTTP status code")
- self.assertIn(norm(excp_msg), norm(str(e.exception)), "Wrong exception text")
- with self.subTest(i=5, t='No delete because referenced by other project'):
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.NOT_FOUND, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ norm(excp_msg), norm(str(e.exception)), "Wrong exception text"
+ )
+ with self.subTest(i=5, t="No delete because referenced by other project"):
db_vnfd_content["_admin"]["projects_read"].append("other_project")
self.db.get_one = Mock(return_value=db_vnfd_content)
self.db.get_list = Mock(return_value=[])
db_s1_args = self.db.set_one.call_args
self.assertEqual(db_s1_args[0][0], self.topic.topic, "Wrong DB topic")
self.assertEqual(db_s1_args[0][1]["_id"], did, "Wrong DB ID")
- self.assertIn(p_id, db_s1_args[0][1]["_admin.projects_write.cont"], "Wrong DB filter")
- self.assertIsNone(db_s1_args[1]["update_dict"], "Wrong DB update dictionary")
- self.assertIn("_admin.projects_read." + p_id, db_s1_args[1]["pull"], "Wrong DB pull dictionary")
- self.assertIn("_admin.projects_write." + p_id, db_s1_args[1]["pull"], "Wrong DB pull dictionary")
+ self.assertIn(
+ p_id, db_s1_args[0][1]["_admin.projects_write.cont"], "Wrong DB filter"
+ )
+ self.assertIsNone(
+ db_s1_args[1]["update_dict"], "Wrong DB update dictionary"
+ )
+ self.assertEqual(
+ db_s1_args[1]["pull_list"],
+ {"_admin.projects_read": (p_id,), "_admin.projects_write": (p_id,)},
+ "Wrong DB pull_list dictionary",
+ )
self.fs.file_delete.assert_not_called()
return
+ def prepare_vnfd_validation(self):
+ descriptor_name = "test_descriptor"
+ self.fs.file_open.side_effect = lambda path, mode: open(
+ "/tmp/" + str(uuid4()), "a+b"
+ )
+ old_vnfd, new_vnfd = self.create_desc_temp(db_vnfd_content)
+ return descriptor_name, old_vnfd, new_vnfd
-class Test_NsdTopic(TestCase):
+ @patch("osm_nbi.descriptor_topics.detect_descriptor_usage")
+ @patch("osm_nbi.descriptor_topics.yaml.safe_load")
+ def test_validate_vnfd_changes_day12_config_primitive_changed(
+ self, mock_safe_load, mock_detect_usage
+ ):
+ """Validating VNFD for VNFD updates, day1-2 config primitive has changed"""
+ descriptor_name, old_vnfd, new_vnfd = self.prepare_vnfd_validation()
+ did = old_vnfd["_id"]
+ new_vnfd["df"][0]["lcm-operations-configuration"]["operate-vnf-op-config"][
+ "day1-2"
+ ][0]["config-primitive"][0]["name"] = "new_action"
+ mock_safe_load.side_effect = [old_vnfd, new_vnfd]
+ mock_detect_usage.return_value = True
+ self.db.get_one.return_value = old_vnfd
+
+ with self.assertNotRaises(EngineException):
+ self.topic._validate_descriptor_changes(
+ did, descriptor_name, "/tmp/", "/tmp:1/"
+ )
+ self.db.get_one.assert_called_once()
+ mock_detect_usage.assert_called_once()
+ self.assertEqual(mock_safe_load.call_count, 2)
+
+ @patch("osm_nbi.descriptor_topics.detect_descriptor_usage")
+ @patch("osm_nbi.descriptor_topics.yaml.safe_load")
+ def test_validate_vnfd_changes_sw_version_changed(
+ self, mock_safe_load, mock_detect_usage
+ ):
+ """Validating VNFD for updates, software version has changed"""
+ # old vnfd uses the default software version: 1.0
+ descriptor_name, old_vnfd, new_vnfd = self.prepare_vnfd_validation()
+ did = old_vnfd["_id"]
+ new_vnfd["software-version"] = "1.3"
+ new_vnfd["sw-image-desc"][0]["name"] = "new-image"
+ mock_safe_load.side_effect = [old_vnfd, new_vnfd]
+ mock_detect_usage.return_value = True
+ self.db.get_one.return_value = old_vnfd
+
+ with self.assertNotRaises(EngineException):
+ self.topic._validate_descriptor_changes(
+ did, descriptor_name, "/tmp/", "/tmp:1/"
+ )
+ self.db.get_one.assert_called_once()
+ mock_detect_usage.assert_called_once()
+ self.assertEqual(mock_safe_load.call_count, 2)
+
+ @patch("osm_nbi.descriptor_topics.detect_descriptor_usage")
+ @patch("osm_nbi.descriptor_topics.yaml.safe_load")
+ def test_validate_vnfd_changes_sw_version_not_changed_mgm_cp_changed(
+ self, mock_safe_load, mock_detect_usage
+ ):
+ """Validating VNFD for updates, software version has not
+ changed, mgmt-cp has changed."""
+ descriptor_name, old_vnfd, new_vnfd = self.prepare_vnfd_validation()
+ new_vnfd["mgmt-cp"] = "new-mgmt-cp"
+ mock_safe_load.side_effect = [old_vnfd, new_vnfd]
+ did = old_vnfd["_id"]
+ mock_detect_usage.return_value = True
+ self.db.get_one.return_value = old_vnfd
+
+ with self.assertRaises(
+ EngineException, msg="there are disallowed changes in the vnf descriptor"
+ ) as e:
+ self.topic._validate_descriptor_changes(
+ did, descriptor_name, "/tmp/", "/tmp:1/"
+ )
+
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm("there are disallowed changes in the vnf descriptor"),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+ self.db.get_one.assert_called_once()
+ mock_detect_usage.assert_called_once()
+ self.assertEqual(mock_safe_load.call_count, 2)
+
+ @patch("osm_nbi.descriptor_topics.detect_descriptor_usage")
+ @patch("osm_nbi.descriptor_topics.yaml.safe_load")
+ def test_validate_vnfd_changes_sw_version_not_changed_mgm_cp_changed_vnfd_not_in_use(
+ self, mock_safe_load, mock_detect_usage
+ ):
+ """Validating VNFD for updates, software version has not
+ changed, mgmt-cp has changed, vnfd is not in use."""
+ descriptor_name, old_vnfd, new_vnfd = self.prepare_vnfd_validation()
+ new_vnfd["mgmt-cp"] = "new-mgmt-cp"
+ mock_safe_load.side_effect = [old_vnfd, new_vnfd]
+ did = old_vnfd["_id"]
+ mock_detect_usage.return_value = None
+ self.db.get_one.return_value = old_vnfd
+
+ with self.assertNotRaises(EngineException):
+ self.topic._validate_descriptor_changes(
+ did, descriptor_name, "/tmp/", "/tmp:1/"
+ )
+
+ self.db.get_one.assert_called_once()
+ mock_detect_usage.assert_called_once()
+ mock_safe_load.assert_not_called()
+
+ def test_validate_mgmt_interface_connection_point_on_valid_descriptor(self):
+ indata = deepcopy(db_vnfd_content)
+ self.topic.validate_mgmt_interface_connection_point(indata)
+
+ def test_validate_mgmt_interface_connection_point_when_missing_connection_point(
+ self,
+ ):
+ indata = deepcopy(db_vnfd_content)
+ indata["ext-cpd"] = []
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_mgmt_interface_connection_point(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "mgmt-cp='{}' must match an existing ext-cpd".format(indata["mgmt-cp"])
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_mgmt_interface_connection_point_when_missing_mgmt_cp(self):
+ indata = deepcopy(db_vnfd_content)
+ indata.pop("mgmt-cp")
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_mgmt_interface_connection_point(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm("'mgmt-cp' is a mandatory field and it is not defined"),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_vdu_internal_connection_points_on_valid_descriptor(self):
+ indata = db_vnfd_content
+ vdu = indata["vdu"][0]
+ self.topic.validate_vdu_internal_connection_points(vdu)
+
+ def test_validate_external_connection_points_on_valid_descriptor(self):
+ indata = db_vnfd_content
+ self.topic.validate_external_connection_points(indata)
+
+ def test_validate_external_connection_points_when_missing_internal_connection_point(
+ self,
+ ):
+ indata = deepcopy(db_vnfd_content)
+ vdu = indata["vdu"][0]
+ vdu.pop("int-cpd")
+ affected_ext_cpd = indata["ext-cpd"][0]
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_external_connection_points(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "ext-cpd[id='{}']:int-cpd must match an existing vdu int-cpd".format(
+ affected_ext_cpd["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_vdu_internal_connection_points_on_duplicated_internal_connection_point(
+ self,
+ ):
+ indata = deepcopy(db_vnfd_content)
+ vdu = indata["vdu"][0]
+ duplicated_cpd = {
+ "id": "vnf-mgmt",
+ "order": 3,
+ "virtual-network-interface-requirement": [{"name": "duplicated"}],
+ }
+ vdu["int-cpd"].insert(0, duplicated_cpd)
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_vdu_internal_connection_points(vdu)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "vdu[id='{}']:int-cpd[id='{}'] is already used by other int-cpd".format(
+ vdu["id"], duplicated_cpd["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_external_connection_points_on_duplicated_external_connection_point(
+ self,
+ ):
+ indata = deepcopy(db_vnfd_content)
+ duplicated_cpd = {
+ "id": "vnf-mgmt-ext",
+ "int-cpd": {"vdu-id": "dataVM", "cpd": "vnf-data"},
+ }
+ indata["ext-cpd"].insert(0, duplicated_cpd)
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_external_connection_points(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "ext-cpd[id='{}'] is already used by other ext-cpd".format(
+ duplicated_cpd["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_internal_virtual_links_on_valid_descriptor(self):
+ indata = db_vnfd_content
+ self.topic.validate_internal_virtual_links(indata)
+
+ def test_validate_internal_virtual_links_on_duplicated_ivld(self):
+ indata = deepcopy(db_vnfd_content)
+ duplicated_vld = {"id": "internal"}
+ indata["int-virtual-link-desc"].insert(0, duplicated_vld)
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_internal_virtual_links(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Duplicated VLD id in int-virtual-link-desc[id={}]".format(
+ duplicated_vld["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+ def test_validate_internal_virtual_links_when_missing_ivld_on_connection_point(
+ self,
+ ):
+ indata = deepcopy(db_vnfd_content)
+ vdu = indata["vdu"][0]
+ affected_int_cpd = vdu["int-cpd"][0]
+ affected_int_cpd["int-virtual-link-desc"] = "non-existing-int-virtual-link-desc"
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_internal_virtual_links(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "vdu[id='{}']:int-cpd[id='{}']:int-virtual-link-desc='{}' must match an existing "
+ "int-virtual-link-desc".format(
+ vdu["id"],
+ affected_int_cpd["id"],
+ affected_int_cpd["int-virtual-link-desc"],
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_internal_virtual_links_when_missing_ivld_on_profile(self):
+ indata = deepcopy(db_vnfd_content)
+ affected_ivld_profile = {"id": "non-existing-int-virtual-link-desc"}
+ df = indata["df"][0]
+ df["virtual-link-profile"] = [affected_ivld_profile]
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_internal_virtual_links(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "df[id='{}']:virtual-link-profile='{}' must match an existing "
+ "int-virtual-link-desc".format(df["id"], affected_ivld_profile["id"])
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_monitoring_params_on_valid_descriptor(self):
+ indata = db_vnfd_content
+ self.topic.validate_monitoring_params(indata)
+
+ def test_validate_monitoring_params_on_duplicated_ivld_monitoring_param(self):
+ indata = deepcopy(db_vnfd_content)
+ duplicated_mp = {"id": "cpu", "name": "cpu", "performance_metric": "cpu"}
+ affected_ivld = indata["int-virtual-link-desc"][0]
+ affected_ivld["monitoring-parameters"] = [duplicated_mp, duplicated_mp]
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_monitoring_params(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Duplicated monitoring-parameter id in "
+ "int-virtual-link-desc[id='{}']:monitoring-parameters[id='{}']".format(
+ affected_ivld["id"], duplicated_mp["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_monitoring_params_on_duplicated_vdu_monitoring_param(self):
+ indata = deepcopy(db_vnfd_content)
+ duplicated_mp = {
+ "id": "dataVM_cpu_util",
+ "name": "dataVM_cpu_util",
+ "performance_metric": "cpu",
+ }
+ affected_vdu = indata["vdu"][1]
+ affected_vdu["monitoring-parameter"].insert(0, duplicated_mp)
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_monitoring_params(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Duplicated monitoring-parameter id in "
+ "vdu[id='{}']:monitoring-parameter[id='{}']".format(
+ affected_vdu["id"], duplicated_mp["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_monitoring_params_on_duplicated_df_monitoring_param(self):
+ indata = deepcopy(db_vnfd_content)
+ duplicated_mp = {
+ "id": "memory",
+ "name": "memory",
+ "performance_metric": "memory",
+ }
+ affected_df = indata["df"][0]
+ affected_df["monitoring-parameter"] = [duplicated_mp, duplicated_mp]
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_monitoring_params(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Duplicated monitoring-parameter id in "
+ "df[id='{}']:monitoring-parameter[id='{}']".format(
+ affected_df["id"], duplicated_mp["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_scaling_group_descriptor_on_valid_descriptor(self):
+ indata = db_vnfd_content
+ self.topic.validate_scaling_group_descriptor(indata)
+
+ def test_validate_scaling_group_descriptor_when_missing_monitoring_param(self):
+ indata = deepcopy(db_vnfd_content)
+ vdu = indata["vdu"][1]
+ affected_df = indata["df"][0]
+ affected_sa = affected_df["scaling-aspect"][0]
+ affected_sp = affected_sa["scaling-policy"][0]
+ affected_sc = affected_sp["scaling-criteria"][0]
+ vdu.pop("monitoring-parameter")
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_scaling_group_descriptor(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "df[id='{}']:scaling-aspect[id='{}']:scaling-policy"
+ "[name='{}']:scaling-criteria[name='{}']: "
+ "vnf-monitoring-param-ref='{}' not defined in any monitoring-param".format(
+ affected_df["id"],
+ affected_sa["id"],
+ affected_sp["name"],
+ affected_sc["name"],
+ affected_sc["vnf-monitoring-param-ref"],
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_scaling_group_descriptor_when_missing_vnf_configuration(self):
+ indata = deepcopy(db_vnfd_content)
+ df = indata["df"][0]
+ affected_sa = df["scaling-aspect"][0]
+ indata["df"][0]["lcm-operations-configuration"]["operate-vnf-op-config"][
+ "day1-2"
+ ].pop()
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_scaling_group_descriptor(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "'day1-2 configuration' not defined in the descriptor but it is referenced "
+ "by df[id='{}']:scaling-aspect[id='{}']:scaling-config-action".format(
+ df["id"], affected_sa["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_scaling_group_descriptor_when_missing_scaling_config_action_primitive(
+ self,
+ ):
+ indata = deepcopy(db_vnfd_content)
+ df = indata["df"][0]
+ affected_sa = df["scaling-aspect"][0]
+ affected_sca_primitive = affected_sa["scaling-config-action"][0][
+ "vnf-config-primitive-name-ref"
+ ]
+ df["lcm-operations-configuration"]["operate-vnf-op-config"]["day1-2"][0][
+ "config-primitive"
+ ] = []
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_scaling_group_descriptor(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "df[id='{}']:scaling-aspect[id='{}']:scaling-config-action:vnf-"
+ "config-primitive-name-ref='{}' does not match any "
+ "day1-2 configuration:config-primitive:name".format(
+ df["id"], affected_sa["id"], affected_sca_primitive
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_new_vnfd_revision(self):
+ did = db_vnfd_content["_id"]
+ self.fs.get_params.return_value = {}
+ self.fs.file_exists.return_value = False
+ self.fs.file_open.side_effect = lambda path, mode: open(
+ "/tmp/" + str(uuid4()), "a+b"
+ )
+ test_vnfd = deepcopy(db_vnfd_content)
+ del test_vnfd["_id"]
+ del test_vnfd["_admin"]
+ self.db.create.return_value = did
+ rollback = []
+ did2, oid = self.topic.new(rollback, fake_session, {})
+ db_args = self.db.create.call_args[0]
+ self.assertEqual(
+ db_args[1]["_admin"]["revision"], 0, "New package should be at revision 0"
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_update_vnfd(self, mock_rename, mock_shutil):
+ old_revision = 5
+ did = db_vnfd_content["_id"]
+ self.fs.path = ""
+ self.fs.get_params.return_value = {}
+ self.fs.file_exists.return_value = False
+ self.fs.file_open.side_effect = lambda path, mode: open(
+ "/tmp/" + str(uuid4()), "a+b"
+ )
+ new_vnfd = deepcopy(db_vnfd_content)
+ del new_vnfd["_id"]
+ self.db.create.return_value = did
+ rollback = []
+ did2, oid = self.topic.new(rollback, fake_session, {})
+ del new_vnfd["vdu"][0]["cloud-init-file"]
+ del new_vnfd["df"][0]["lcm-operations-configuration"]["operate-vnf-op-config"][
+ "day1-2"
+ ][0]["execution-environment-list"][0]["juju"]
+
+ old_vnfd = {"_id": did, "_admin": deepcopy(db_vnfd_content["_admin"])}
+ old_vnfd["_admin"]["revision"] = old_revision
+
+ self.db.get_one.side_effect = [old_vnfd, old_vnfd, None]
+ self.topic.upload_content(fake_session, did, new_vnfd, {}, {"Content-Type": []})
+
+ db_args = self.db.replace.call_args[0]
+ self.assertEqual(
+ db_args[2]["_admin"]["revision"],
+ old_revision + 1,
+ "Revision should increment",
+ )
+
+
+class Test_NsdTopic(TestCase):
@classmethod
def setUpClass(cls):
cls.test_name = "test-nsd-topic"
self.msg = Mock(msgbase.MsgBase())
self.auth = Mock(authconn.Authconn(None, None, None))
self.topic = NsdTopic(self.db, self.fs, self.msg, self.auth)
+ self.topic.check_quota = Mock(return_value=None) # skip quota
+
+ @contextmanager
+ def assertNotRaises(self, exception_type):
+ try:
+ yield None
+ except exception_type:
+ raise self.failureException("{} raised".format(exception_type.__name__))
+
+ def create_desc_temp(self, template):
+ old_desc = deepcopy(template)
+ new_desc = deepcopy(template)
+ return old_desc, new_desc
- def test_new_nsd(self):
+ def prepare_nsd_creation(self):
+ self.fs.path = ""
did = db_nsd_content["_id"]
self.fs.get_params.return_value = {}
self.fs.file_exists.return_value = False
- self.fs.file_open.side_effect = lambda path, mode: open("/tmp/" + str(uuid4()), "a+b")
+ self.fs.file_open.side_effect = lambda path, mode: tempfile.TemporaryFile(
+ mode="a+b"
+ )
+ self.db.get_one.side_effect = [
+ {"_id": did, "_admin": deepcopy(db_nsd_content["_admin"])},
+ None,
+ ]
test_nsd = deepcopy(db_nsd_content)
del test_nsd["_id"]
del test_nsd["_admin"]
- with self.subTest(i=1, t='Normal Creation'):
- self.db.create.return_value = did
- rollback = []
- did2, oid = self.topic.new(rollback, fake_session, {})
- db_args = self.db.create.call_args[0]
- msg_args = self.msg.write.call_args[0]
- self.assertEqual(len(rollback), 1, "Wrong rollback length")
- self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic")
- self.assertEqual(msg_args[1], "created", "Wrong message action")
- self.assertEqual(msg_args[2], {"_id": did}, "Wrong message content")
- self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
- self.assertEqual(did2, did, "Wrong DB NSD id")
- self.assertIsNotNone(db_args[1]["_admin"]["created"], "Wrong creation time")
- self.assertEqual(db_args[1]["_admin"]["modified"], db_args[1]["_admin"]["created"],
- "Wrong modification time")
- self.assertEqual(db_args[1]["_admin"]["projects_read"], [test_pid], "Wrong read-only project list")
- self.assertEqual(db_args[1]["_admin"]["projects_write"], [test_pid], "Wrong read-write project list")
- try:
- self.db.get_one.side_effect = [{"_id": did, "_admin": db_nsd_content["_admin"]}, None]
- self.db.get_list.return_value = [db_vnfd_content]
- self.topic.upload_content(fake_session, did, test_nsd, {}, {"Content-Type": []})
- msg_args = self.msg.write.call_args[0]
- test_nsd["_id"] = did
- self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic")
- self.assertEqual(msg_args[1], "edited", "Wrong message action")
- self.assertEqual(msg_args[2], test_nsd, "Wrong message content")
- db_args = self.db.get_one.mock_calls[0][1]
- self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
- self.assertEqual(db_args[1]["_id"], did, "Wrong DB NSD id")
- db_args = self.db.replace.call_args[0]
- self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
- self.assertEqual(db_args[1], did, "Wrong DB NSD id")
- admin = db_args[2]["_admin"]
- db_admin = db_nsd_content["_admin"]
- self.assertEqual(admin["created"], db_admin["created"], "Wrong creation time")
- self.assertGreater(admin["modified"], db_admin["created"], "Wrong modification time")
- self.assertEqual(admin["projects_read"], db_admin["projects_read"], "Wrong read-only project list")
- self.assertEqual(admin["projects_write"], db_admin["projects_write"], "Wrong read-write project list")
- self.assertEqual(admin["onboardingState"], "ONBOARDED", "Wrong onboarding state")
- self.assertEqual(admin["operationalState"], "ENABLED", "Wrong operational state")
- self.assertEqual(admin["usageState"], "NOT_IN_USE", "Wrong usage state")
- storage = admin["storage"]
- self.assertEqual(storage["folder"], did, "Wrong storage folder")
- self.assertEqual(storage["descriptor"], "package", "Wrong storage descriptor")
- compare_desc(self, test_nsd, db_args[2], "NSD")
- finally:
- pass
- self.db.get_one.side_effect = lambda table, filter, fail_on_empty=None, fail_on_more=None:\
- {"_id": did, "_admin": db_nsd_content["_admin"]}
- with self.subTest(i=2, t='Check Pyangbind Validation: required properties'):
- tmp = test_nsd["id"]
- del test_nsd["id"]
- try:
- with self.assertRaises(EngineException, msg="Accepted NSD with a missing required property") as e:
- self.topic.upload_content(fake_session, did, test_nsd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("Error in pyangbind validation: '{}'".format("id")),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_nsd["id"] = tmp
- with self.subTest(i=3, t='Check Pyangbind Validation: additional properties'):
- test_nsd["extra-property"] = 0
- try:
- with self.assertRaises(EngineException, msg="Accepted NSD with an additional property") as e:
- self.topic.upload_content(fake_session, did, test_nsd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("Error in pyangbind validation: {} ({})"
- .format("json object contained a key that did not exist", "extra-property")),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- del test_nsd["extra-property"]
- with self.subTest(i=4, t='Check Pyangbind Validation: property types'):
- tmp = test_nsd["short-name"]
- test_nsd["short-name"] = {"key": 0}
- try:
- with self.assertRaises(EngineException, msg="Accepted NSD with a wrongly typed property") as e:
- self.topic.upload_content(fake_session, did, test_nsd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("Error in pyangbind validation: {} ({})"
- .format("json object contained a key that did not exist", "key")),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_nsd["short-name"] = tmp
- with self.subTest(i=5, t='Check Input Validation: vld[mgmt-network+ip-profile]'):
- tmp = test_nsd["vld"][0]["vim-network-name"]
- del test_nsd["vld"][0]["vim-network-name"]
- test_nsd["vld"][0]["ip-profile-ref"] = "fake-ip-profile"
- try:
- with self.assertRaises(EngineException, msg="Accepted VLD with mgmt-network+ip-profile") as e:
- self.topic.upload_content(fake_session, did, test_nsd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("Error at vld[id='{}']:ip-profile-ref"
- " You cannot set an ip-profile when mgmt-network is True"
- .format(test_nsd["vld"][0]["id"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_nsd["vld"][0]["vim-network-name"] = tmp
- del test_nsd["vld"][0]["ip-profile-ref"]
- with self.subTest(i=6, t='Check Input Validation: vld[vnfd-connection-point-ref][vnfd-id-ref]'):
- tmp = test_nsd["vld"][0]["vnfd-connection-point-ref"][0]["vnfd-id-ref"]
- test_nsd["vld"][0]["vnfd-connection-point-ref"][0]["vnfd-id-ref"] = "wrong-vnfd-id-ref"
- try:
- with self.assertRaises(EngineException, msg="Accepted VLD with wrong vnfd-connection-point-ref") as e:
- self.topic.upload_content(fake_session, did, test_nsd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("Error at vld[id='{}']:vnfd-connection-point-ref[vnfd-id-ref='{}']"
- " does not match constituent-vnfd[member-vnf-index='{}']:vnfd-id-ref '{}'"
- .format(test_nsd["vld"][0]["id"],
- test_nsd["vld"][0]["vnfd-connection-point-ref"][0]["vnfd-id-ref"],
- test_nsd["constituent-vnfd"][0]["member-vnf-index"],
- test_nsd["constituent-vnfd"][0]["vnfd-id-ref"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_nsd["vld"][0]["vnfd-connection-point-ref"][0]["vnfd-id-ref"] = tmp
- with self.subTest(i=7, t='Check Input Validation: vld[vnfd-connection-point-ref][member-vnf-index-ref]'):
- tmp = test_nsd["vld"][0]["vnfd-connection-point-ref"][0]["member-vnf-index-ref"]
- test_nsd["vld"][0]["vnfd-connection-point-ref"][0]["member-vnf-index-ref"] = "wrong-member-vnf-index-ref"
- try:
- with self.assertRaises(EngineException, msg="Accepted VLD with wrong vnfd-connection-point-ref") as e:
- self.topic.upload_content(fake_session, did, test_nsd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("Error at vld[id='{}']:vnfd-connection-point-ref[member-vnf-index-ref='{}']"
- " does not match any constituent-vnfd:member-vnf-index"
- .format(test_nsd["vld"][0]["id"],
- test_nsd["vld"][0]["vnfd-connection-point-ref"][0]["member-vnf-index-ref"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_nsd["vld"][0]["vnfd-connection-point-ref"][0]["member-vnf-index-ref"] = tmp
- with self.subTest(i=8, t='Check Input Validation: vnffgd[classifier][rsp-id-ref]'):
- test_nsd["vnffgd"] = [{"id": "fake-vnffgd-id",
- "rsp": [{"id": "fake-rsp-id"}],
- "classifier": [{"id": "fake-vnffgd-classifier-id", "rsp-id-ref": "wrong-rsp-id"}]}]
- try:
- with self.assertRaises(EngineException, msg="Accepted VNF FGD with wrong classifier rsp-id-ref") as e:
- self.topic.upload_content(fake_session, did, test_nsd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("Error at vnffgd[id='{}']:classifier[id='{}']:rsp-id-ref '{}'"
- " does not match any rsp:id"
- .format(test_nsd["vnffgd"][0]["id"],
- test_nsd["vnffgd"][0]["classifier"][0]["id"],
- test_nsd["vnffgd"][0]["classifier"][0]["rsp-id-ref"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_nsd["vnffgd"][0]["classifier"][0]["rsp-id-ref"] = "fake-rsp-id"
- with self.subTest(i=9, t='Check Descriptor Dependencies: constituent-vnfd[vnfd-id-ref]'):
- self.db.get_one.side_effect = [{"_id": did, "_admin": db_nsd_content["_admin"]}, None]
- self.db.get_list.return_value = []
- try:
- with self.assertRaises(EngineException, msg="Accepted wrong constituent VNFD ID reference") as e:
- self.topic.upload_content(fake_session, did, test_nsd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code")
- self.assertIn(norm("Descriptor error at 'constituent-vnfd':'vnfd-id-ref'='{}'"
- " references a non existing vnfd"
- .format(test_nsd["constituent-vnfd"][0]["vnfd-id-ref"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- pass
- with self.subTest(i=10, t='Check Descriptor Dependencies: '
- 'vld[vnfd-connection-point-ref][vnfd-connection-point-ref]'):
- tmp = test_nsd["vld"][0]["vnfd-connection-point-ref"][0]["vnfd-connection-point-ref"]
- test_nsd["vld"][0]["vnfd-connection-point-ref"][0]["vnfd-connection-point-ref"] = "wrong-vnfd-cp-ref"
- self.db.get_one.side_effect = [{"_id": did, "_admin": db_nsd_content["_admin"]}, None]
- self.db.get_list.return_value = [db_vnfd_content]
- try:
- with self.assertRaises(EngineException, msg="Accepted wrong VLD CP reference") as e:
- self.topic.upload_content(fake_session, did, test_nsd, {}, {"Content-Type": []})
- self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
- self.assertIn(norm("Error at vld[id='{}']:vnfd-connection-point-ref[member-vnf-index-ref='{}']:"
- "vnfd-connection-point-ref='{}' references a non existing conection-point:name"
- " inside vnfd '{}'"
- .format(test_nsd["vld"][0]["id"],
- test_nsd["vld"][0]["vnfd-connection-point-ref"][0]["member-vnf-index-ref"],
- test_nsd["vld"][0]["vnfd-connection-point-ref"][0]
- ["vnfd-connection-point-ref"],
- db_vnfd_content["id"])),
- norm(str(e.exception)), "Wrong exception text")
- finally:
- test_nsd["vld"][0]["vnfd-connection-point-ref"][0]["vnfd-connection-point-ref"] = tmp
- return
- with self.subTest(i=11, t='Check Input Validation: everything right'):
- test_nsd["id"] = "fake-nsd-id"
- self.db.get_one.side_effect = [{"_id": did, "_admin": db_nsd_content["_admin"]}, None]
- self.db.get_list.return_value = [db_vnfd_content]
- rc = self.topic.upload_content(fake_session, did, test_nsd, {}, {"Content-Type": []})
- self.assertTrue(rc, "Input Validation: Unexpected failure")
- return
+ return did, test_nsd
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_nsd_normal_creation(self, mock_rename, mock_shutil):
+ did, test_nsd = self.prepare_nsd_creation()
+ self.db.create.return_value = did
+ rollback = []
+
+ did2, oid = self.topic.new(rollback, fake_session, {})
+ db_args = self.db.create.call_args[0]
+ msg_args = self.msg.write.call_args[0]
+ self.assertEqual(len(rollback), 1, "Wrong rollback length")
+ self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic")
+ self.assertEqual(msg_args[1], "created", "Wrong message action")
+ self.assertEqual(msg_args[2], {"_id": did}, "Wrong message content")
+ self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
+ self.assertEqual(did2, did, "Wrong DB NSD id")
+ self.assertIsNotNone(db_args[1]["_admin"]["created"], "Wrong creation time")
+ self.assertEqual(
+ db_args[1]["_admin"]["modified"],
+ db_args[1]["_admin"]["created"],
+ "Wrong modification time",
+ )
+ self.assertEqual(
+ db_args[1]["_admin"]["projects_read"],
+ [test_pid],
+ "Wrong read-only project list",
+ )
+ self.assertEqual(
+ db_args[1]["_admin"]["projects_write"],
+ [test_pid],
+ "Wrong read-write project list",
+ )
+
+ self.db.get_list.return_value = [db_vnfd_content]
+
+ self.topic.upload_content(fake_session, did, test_nsd, {}, {"Content-Type": []})
+ msg_args = self.msg.write.call_args[0]
+ test_nsd["_id"] = did
+ self.assertEqual(msg_args[0], self.topic.topic_msg, "Wrong message topic")
+ self.assertEqual(msg_args[1], "edited", "Wrong message action")
+ self.assertEqual(msg_args[2], test_nsd, "Wrong message content")
+
+ db_args = self.db.get_one.mock_calls[0][1]
+ self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
+ self.assertEqual(db_args[1]["_id"], did, "Wrong DB NSD id")
+
+ db_args = self.db.replace.call_args[0]
+ self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
+ self.assertEqual(db_args[1], did, "Wrong DB NSD id")
+
+ admin = db_args[2]["_admin"]
+ db_admin = db_nsd_content["_admin"]
+ self.assertEqual(admin["created"], db_admin["created"], "Wrong creation time")
+ self.assertGreater(
+ admin["modified"], db_admin["created"], "Wrong modification time"
+ )
+ self.assertEqual(
+ admin["projects_read"],
+ db_admin["projects_read"],
+ "Wrong read-only project list",
+ )
+ self.assertEqual(
+ admin["projects_write"],
+ db_admin["projects_write"],
+ "Wrong read-write project list",
+ )
+ self.assertEqual(
+ admin["onboardingState"], "ONBOARDED", "Wrong onboarding state"
+ )
+ self.assertEqual(
+ admin["operationalState"], "ENABLED", "Wrong operational state"
+ )
+ self.assertEqual(admin["usageState"], "NOT_IN_USE", "Wrong usage state")
+
+ storage = admin["storage"]
+ self.assertEqual(storage["folder"], did + ":1", "Wrong storage folder")
+ self.assertEqual(storage["descriptor"], "package", "Wrong storage descriptor")
+
+ compare_desc(self, test_nsd, db_args[2], "NSD")
+ revision_args = self.db.create.call_args[0]
+ self.assertEqual(
+ revision_args[0], self.topic.topic + "_revisions", "Wrong topic"
+ )
+ self.assertEqual(revision_args[1]["id"], db_args[2]["id"], "Wrong revision id")
+ self.assertEqual(
+ revision_args[1]["_id"], db_args[2]["_id"] + ":1", "Wrong revision _id"
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_nsd_check_pyangbind_validation_required_properties(
+ self, mock_rename, mock_shutil
+ ):
+ did, test_nsd = self.prepare_nsd_creation()
+ del test_nsd["id"]
+
+ with self.assertRaises(
+ EngineException, msg="Accepted NSD with a missing required property"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_nsd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm("Error in pyangbind validation: '{}'".format("id")),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_nsd_check_pyangbind_validation_additional_properties(
+ self, mock_rename, mock_shutil
+ ):
+ did, test_nsd = self.prepare_nsd_creation()
+ test_nsd["extra-property"] = 0
+
+ with self.assertRaises(
+ EngineException, msg="Accepted NSD with an additional property"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_nsd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Error in pyangbind validation: {} ({})".format(
+ "json object contained a key that did not exist", "extra-property"
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_nsd_check_pyangbind_validation_property_types(
+ self, mock_rename, mock_shutil
+ ):
+ did, test_nsd = self.prepare_nsd_creation()
+ test_nsd["designer"] = {"key": 0}
+
+ with self.assertRaises(
+ EngineException, msg="Accepted NSD with a wrongly typed property"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_nsd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Error in pyangbind validation: {} ({})".format(
+ "json object contained a key that did not exist", "key"
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_nsd_check_input_validation_mgmt_network_virtual_link_protocol_data(
+ self, mock_rename, mock_shutil
+ ):
+ did, test_nsd = self.prepare_nsd_creation()
+ df = test_nsd["df"][0]
+ mgmt_profile = {
+ "id": "id",
+ "virtual-link-desc-id": "mgmt",
+ "virtual-link-protocol-data": {"associated-layer-protocol": "ipv4"},
+ }
+ df["virtual-link-profile"] = [mgmt_profile]
+
+ with self.assertRaises(
+ EngineException, msg="Accepted VLD with mgmt-network+ip-profile"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_nsd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Error at df[id='{}']:virtual-link-profile[id='{}']:virtual-link-protocol-data"
+ " You cannot set a virtual-link-protocol-data when mgmt-network is True".format(
+ df["id"], mgmt_profile["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_nsd_check_descriptor_dependencies_vnfd_id(
+ self, mock_rename, mock_shutil
+ ):
+ did, test_nsd = self.prepare_nsd_creation()
+ self.db.get_list.return_value = []
+
+ with self.assertRaises(
+ EngineException, msg="Accepted wrong VNFD ID reference"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_nsd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ norm(
+ "'vnfd-id'='{}' references a non existing vnfd".format(
+ test_nsd["vnfd-id"][0]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ @patch("osm_nbi.descriptor_topics.shutil")
+ @patch("osm_nbi.descriptor_topics.os.rename")
+ def test_new_nsd_check_descriptor_dependencies_vld_vnfd_connection_point_ref(
+ self, mock_rename, mock_shutil
+ ):
+ # Check Descriptor Dependencies: "vld[vnfd-connection-point-ref][vnfd-connection-point-ref]
+ did, test_nsd = self.prepare_nsd_creation()
+ vnfd_descriptor = deepcopy(db_vnfd_content)
+ df = test_nsd["df"][0]
+ affected_vnf_profile = df["vnf-profile"][0]
+ affected_virtual_link = affected_vnf_profile["virtual-link-connectivity"][1]
+ affected_cpd = vnfd_descriptor["ext-cpd"].pop()
+ self.db.get_list.return_value = [vnfd_descriptor]
+
+ with self.assertRaises(
+ EngineException, msg="Accepted wrong VLD CP reference"
+ ) as e:
+ self.topic.upload_content(
+ fake_session, did, test_nsd, {}, {"Content-Type": []}
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Error at df[id='{}']:vnf-profile[id='{}']:virtual-link-connectivity"
+ "[virtual-link-profile-id='{}']:constituent-cpd-id='{}' references a "
+ "non existing ext-cpd:id inside vnfd '{}'".format(
+ df["id"],
+ affected_vnf_profile["id"],
+ affected_virtual_link["virtual-link-profile-id"],
+ affected_cpd["id"],
+ vnfd_descriptor["id"],
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
def test_edit_nsd(self):
- did = db_nsd_content["_id"]
+ nsd_content = deepcopy(db_nsd_content)
+ did = nsd_content["_id"]
self.fs.file_exists.return_value = True
self.fs.dir_ls.return_value = True
- with self.subTest(i=1, t='Normal Edition'):
+ with self.subTest(i=1, t="Normal Edition"):
now = time()
- self.db.get_one.side_effect = [db_nsd_content, None]
+ self.db.get_one.side_effect = [deepcopy(nsd_content), None]
self.db.get_list.return_value = [db_vnfd_content]
data = {"id": "new-nsd-id", "name": "new-nsd-name"}
self.topic.edit(fake_session, did, data)
self.assertEqual(msg_args[2], data, "Wrong message content")
self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
self.assertEqual(db_args[1], did, "Wrong DB ID")
- self.assertEqual(db_args[2]["_admin"]["created"], db_nsd_content["_admin"]["created"],
- "Wrong creation time")
- self.assertGreater(db_args[2]["_admin"]["modified"], now, "Wrong modification time")
- self.assertEqual(db_args[2]["_admin"]["projects_read"], db_nsd_content["_admin"]["projects_read"],
- "Wrong read-only project list")
- self.assertEqual(db_args[2]["_admin"]["projects_write"], db_nsd_content["_admin"]["projects_write"],
- "Wrong read-write project list")
+ self.assertEqual(
+ db_args[2]["_admin"]["created"],
+ nsd_content["_admin"]["created"],
+ "Wrong creation time",
+ )
+ self.assertGreater(
+ db_args[2]["_admin"]["modified"], now, "Wrong modification time"
+ )
+ self.assertEqual(
+ db_args[2]["_admin"]["projects_read"],
+ nsd_content["_admin"]["projects_read"],
+ "Wrong read-only project list",
+ )
+ self.assertEqual(
+ db_args[2]["_admin"]["projects_write"],
+ nsd_content["_admin"]["projects_write"],
+ "Wrong read-write project list",
+ )
self.assertEqual(db_args[2]["id"], data["id"], "Wrong NSD ID")
self.assertEqual(db_args[2]["name"], data["name"], "Wrong NSD Name")
- with self.subTest(i=2, t='Conflict on Edit'):
+ with self.subTest(i=2, t="Conflict on Edit"):
data = {"id": "fake-nsd-id", "name": "new-nsd-name"}
- self.db.get_one.side_effect = [db_nsd_content, {"_id": str(uuid4()), "id": data["id"]}]
- with self.assertRaises(EngineException, msg="Accepted existing NSD ID") as e:
- self.topic.edit(fake_session, did, data)
- self.assertEqual(e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code")
- self.assertIn(norm("{} with id '{}' already exists for this project".format("nsd", data["id"])),
- norm(str(e.exception)), "Wrong exception text")
- with self.subTest(i=3, t='Check Envelope'):
- data = {"nsd": {"id": "new-nsd-id", "name": "new-nsd-name"}}
- with self.assertRaises(EngineException, msg="Accepted NSD with wrong envelope") as e:
+ self.db.get_one.side_effect = [
+ nsd_content,
+ {"_id": str(uuid4()), "id": data["id"]},
+ ]
+ with self.assertRaises(
+ EngineException, msg="Accepted existing NSD ID"
+ ) as e:
self.topic.edit(fake_session, did, data)
- self.assertEqual(e.exception.http_code, HTTPStatus.BAD_REQUEST, "Wrong HTTP status code")
- self.assertIn("'nsd' must be a list of only one element", norm(str(e.exception)), "Wrong exception text")
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ norm(
+ "{} with id '{}' already exists for this project".format(
+ "nsd", data["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+ with self.subTest(i=3, t="Check Envelope"):
+ data = {"nsd": {"nsd": {"id": "new-nsd-id", "name": "new-nsd-name"}}}
+ self.db.get_one.side_effect = [nsd_content, None]
+ with self.assertRaises(
+ EngineException, msg="Accepted NSD with wrong envelope"
+ ) as e:
+ self.topic.edit(fake_session, did, data, content=nsd_content)
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.BAD_REQUEST, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ "'nsd' must be a list of only one element",
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+ self.db.reset_mock()
return
def test_delete_nsd(self):
did = db_nsd_content["_id"]
self.db.get_one.return_value = db_nsd_content
p_id = db_nsd_content["_admin"]["projects_read"][0]
- with self.subTest(i=1, t='Normal Deletion'):
+ with self.subTest(i=1, t="Normal Deletion"):
self.db.get_list.return_value = []
self.db.del_one.return_value = {"deleted": 1}
self.topic.delete(fake_session, did)
self.assertEqual(msg_args[2], {"_id": did}, "Wrong message content")
self.assertEqual(db_args[0], self.topic.topic, "Wrong DB topic")
self.assertEqual(db_args[1]["_id"], did, "Wrong DB ID")
- self.assertEqual(db_args[1]["_admin.projects_write.cont"], [p_id, 'ANY'], "Wrong DB filter")
+ self.assertEqual(
+ db_args[1]["_admin.projects_write.cont"],
+ [p_id, "ANY"],
+ "Wrong DB filter",
+ )
db_g1_args = self.db.get_one.call_args[0]
self.assertEqual(db_g1_args[0], self.topic.topic, "Wrong DB topic")
self.assertEqual(db_g1_args[1]["_id"], did, "Wrong DB NSD ID")
self.assertEqual(db_gl_calls[0][0][0], "nsrs", "Wrong DB topic")
# self.assertEqual(db_gl_calls[0][0][1]["nsd-id"], did, "Wrong DB NSD ID") # Filter changed after call
self.assertEqual(db_gl_calls[1][0][0], "nsts", "Wrong DB topic")
- self.assertEqual(db_gl_calls[1][0][1]["netslice-subnet.ANYINDEX.nsd-ref"], db_nsd_content["id"],
- "Wrong DB NSD netslice-subnet nsd-ref")
+ self.assertEqual(
+ db_gl_calls[1][0][1]["netslice-subnet.ANYINDEX.nsd-ref"],
+ db_nsd_content["id"],
+ "Wrong DB NSD netslice-subnet nsd-ref",
+ )
self.db.set_one.assert_not_called()
fs_del_calls = self.fs.file_delete.call_args_list
self.assertEqual(fs_del_calls[0][0][0], did, "Wrong FS file id")
- self.assertEqual(fs_del_calls[1][0][0], did+'_', "Wrong FS folder id")
- with self.subTest(i=2, t='Conflict on Delete - NSD in use by nsr'):
+ self.assertEqual(fs_del_calls[1][0][0], did + "_", "Wrong FS folder id")
+ with self.subTest(i=2, t="Conflict on Delete - NSD in use by nsr"):
self.db.get_list.return_value = [{"_id": str(uuid4()), "name": "fake-nsr"}]
- with self.assertRaises(EngineException, msg="Accepted NSD in use by NSR") as e:
+ with self.assertRaises(
+ EngineException, msg="Accepted NSD in use by NSR"
+ ) as e:
self.topic.delete(fake_session, did)
- self.assertEqual(e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code")
- self.assertIn("there is at least one ns using this descriptor", norm(str(e.exception)),
- "Wrong exception text")
- with self.subTest(i=3, t='Conflict on Delete - NSD in use by NST'):
- self.db.get_list.side_effect = [[], [{"_id": str(uuid4()), "name": "fake-nst"}]]
- with self.assertRaises(EngineException, msg="Accepted NSD in use by NST") as e:
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ "there is at least one ns instance using this descriptor",
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+ with self.subTest(i=3, t="Conflict on Delete - NSD in use by NST"):
+ self.db.get_list.side_effect = [
+ [],
+ [{"_id": str(uuid4()), "name": "fake-nst"}],
+ ]
+ with self.assertRaises(
+ EngineException, msg="Accepted NSD in use by NST"
+ ) as e:
self.topic.delete(fake_session, did)
- self.assertEqual(e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code")
- self.assertIn("there is at least one netslice template referencing this descriptor", norm(str(e.exception)),
- "Wrong exception text")
- with self.subTest(i=4, t='Non-existent NSD'):
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ "there is at least one netslice template referencing this descriptor",
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+ with self.subTest(i=4, t="Non-existent NSD"):
excp_msg = "Not found any {} with filter='{}'".format("NSD", {"_id": did})
self.db.get_one.side_effect = DbException(excp_msg, HTTPStatus.NOT_FOUND)
- with self.assertRaises(DbException, msg="Accepted non-existent NSD ID") as e:
+ with self.assertRaises(
+ DbException, msg="Accepted non-existent NSD ID"
+ ) as e:
self.topic.delete(fake_session, did)
- self.assertEqual(e.exception.http_code, HTTPStatus.NOT_FOUND, "Wrong HTTP status code")
- self.assertIn(norm(excp_msg), norm(str(e.exception)), "Wrong exception text")
- with self.subTest(i=5, t='No delete because referenced by other project'):
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.NOT_FOUND, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ norm(excp_msg), norm(str(e.exception)), "Wrong exception text"
+ )
+ with self.subTest(i=5, t="No delete because referenced by other project"):
db_nsd_content["_admin"]["projects_read"].append("other_project")
self.db.get_one = Mock(return_value=db_nsd_content)
self.db.get_list = Mock(return_value=[])
db_s1_args = self.db.set_one.call_args
self.assertEqual(db_s1_args[0][0], self.topic.topic, "Wrong DB topic")
self.assertEqual(db_s1_args[0][1]["_id"], did, "Wrong DB ID")
- self.assertIn(p_id, db_s1_args[0][1]["_admin.projects_write.cont"], "Wrong DB filter")
- self.assertIsNone(db_s1_args[1]["update_dict"], "Wrong DB update dictionary")
- self.assertIn("_admin.projects_read." + p_id, db_s1_args[1]["pull"], "Wrong DB pull dictionary")
- self.assertIn("_admin.projects_write." + p_id, db_s1_args[1]["pull"], "Wrong DB pull dictionary")
+ self.assertIn(
+ p_id, db_s1_args[0][1]["_admin.projects_write.cont"], "Wrong DB filter"
+ )
+ self.assertIsNone(
+ db_s1_args[1]["update_dict"], "Wrong DB update dictionary"
+ )
+ self.assertEqual(
+ db_s1_args[1]["pull_list"],
+ {"_admin.projects_read": (p_id,), "_admin.projects_write": (p_id,)},
+ "Wrong DB pull_list dictionary",
+ )
self.fs.file_delete.assert_not_called()
+ self.db.reset_mock()
return
+ def prepare_nsd_validation(self):
+ descriptor_name = "test_ns_descriptor"
+ self.fs.file_open.side_effect = lambda path, mode: open(
+ "/tmp/" + str(uuid4()), "a+b"
+ )
+ old_nsd, new_nsd = self.create_desc_temp(db_nsd_content)
+ return descriptor_name, old_nsd, new_nsd
+
+ @patch("osm_nbi.descriptor_topics.detect_descriptor_usage")
+ @patch("osm_nbi.descriptor_topics.yaml.safe_load")
+ def test_validate_descriptor_ns_configuration_changed(
+ self, mock_safe_load, mock_detect_usage
+ ):
+ """Validating NSD and NSD has changes in ns-configuration:config-primitive"""
+ descriptor_name, old_nsd, new_nsd = self.prepare_nsd_validation()
+ mock_safe_load.side_effect = [old_nsd, new_nsd]
+ mock_detect_usage.return_value = True
+ self.db.get_one.return_value = old_nsd
+ old_nsd.update(
+ {"ns-configuration": {"config-primitive": [{"name": "add-user"}]}}
+ )
+ new_nsd.update(
+ {"ns-configuration": {"config-primitive": [{"name": "del-user"}]}}
+ )
+
+ with self.assertNotRaises(EngineException):
+ self.topic._validate_descriptor_changes(
+ old_nsd["_id"], descriptor_name, "/tmp", "/tmp:1"
+ )
+ self.db.get_one.assert_called_once()
+ mock_detect_usage.assert_called_once()
+ self.assertEqual(mock_safe_load.call_count, 2)
+
+ @patch("osm_nbi.descriptor_topics.detect_descriptor_usage")
+ @patch("osm_nbi.descriptor_topics.yaml.safe_load")
+ def test_validate_descriptor_nsd_name_changed(
+ self, mock_safe_load, mock_detect_usage
+ ):
+ """Validating NSD, NSD name has changed."""
+ descriptor_name, old_nsd, new_nsd = self.prepare_nsd_validation()
+ did = old_nsd["_id"]
+ new_nsd["name"] = "nscharm-ns2"
+ mock_safe_load.side_effect = [old_nsd, new_nsd]
+ mock_detect_usage.return_value = True
+ self.db.get_one.return_value = old_nsd
+
+ with self.assertRaises(
+ EngineException, msg="there are disallowed changes in the ns descriptor"
+ ) as e:
+ self.topic._validate_descriptor_changes(
+ did, descriptor_name, "/tmp", "/tmp:1"
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm("there are disallowed changes in the ns descriptor"),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ self.db.get_one.assert_called_once()
+ mock_detect_usage.assert_called_once()
+ self.assertEqual(mock_safe_load.call_count, 2)
+
+ @patch("osm_nbi.descriptor_topics.detect_descriptor_usage")
+ @patch("osm_nbi.descriptor_topics.yaml.safe_load")
+ def test_validate_descriptor_nsd_name_changed_nsd_not_in_use(
+ self, mock_safe_load, mock_detect_usage
+ ):
+ """Validating NSD, NSD name has changed, NSD is not in use."""
+ descriptor_name, old_nsd, new_nsd = self.prepare_nsd_validation()
+ did = old_nsd["_id"]
+ new_nsd["name"] = "nscharm-ns2"
+ mock_safe_load.side_effect = [old_nsd, new_nsd]
+ mock_detect_usage.return_value = None
+ self.db.get_one.return_value = old_nsd
+
+ with self.assertNotRaises(Exception):
+ self.topic._validate_descriptor_changes(
+ did, descriptor_name, "/tmp", "/tmp:1"
+ )
+
+ self.db.get_one.assert_called_once()
+ mock_detect_usage.assert_called_once()
+ mock_safe_load.assert_not_called()
+
+ def test_validate_vld_mgmt_network_with_virtual_link_protocol_data_on_valid_descriptor(
+ self,
+ ):
+ indata = deepcopy(db_nsd_content)
+ vld = indata["virtual-link-desc"][0]
+ self.topic.validate_vld_mgmt_network_with_virtual_link_protocol_data(
+ vld, indata
+ )
+
+ def test_validate_vld_mgmt_network_with_virtual_link_protocol_data_when_both_defined(
+ self,
+ ):
+ indata = deepcopy(db_nsd_content)
+ vld = indata["virtual-link-desc"][0]
+ df = indata["df"][0]
+ affected_vlp = {
+ "id": "id",
+ "virtual-link-desc-id": "mgmt",
+ "virtual-link-protocol-data": {"associated-layer-protocol": "ipv4"},
+ }
+ df["virtual-link-profile"] = [affected_vlp]
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_vld_mgmt_network_with_virtual_link_protocol_data(
+ vld, indata
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Error at df[id='{}']:virtual-link-profile[id='{}']:virtual-link-protocol-data"
+ " You cannot set a virtual-link-protocol-data when mgmt-network is True".format(
+ df["id"], affected_vlp["id"]
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_vnf_profiles_vnfd_id_on_valid_descriptor(self):
+ indata = deepcopy(db_nsd_content)
+ self.topic.validate_vnf_profiles_vnfd_id(indata)
+
+ def test_validate_vnf_profiles_vnfd_id_when_missing_vnfd(self):
+ indata = deepcopy(db_nsd_content)
+ df = indata["df"][0]
+ affected_vnf_profile = df["vnf-profile"][0]
+ indata["vnfd-id"] = ["non-existing-vnfd"]
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_vnf_profiles_vnfd_id(indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Error at df[id='{}']:vnf_profile[id='{}']:vnfd-id='{}' "
+ "does not match any vnfd-id".format(
+ df["id"],
+ affected_vnf_profile["id"],
+ affected_vnf_profile["vnfd-id"],
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_df_vnf_profiles_constituent_connection_points_on_valid_descriptor(
+ self,
+ ):
+ nsd_descriptor = deepcopy(db_nsd_content)
+ vnfd_descriptor = deepcopy(db_vnfd_content)
+ df = nsd_descriptor["df"][0]
+ vnfds_index = {vnfd_descriptor["id"]: vnfd_descriptor}
+ self.topic.validate_df_vnf_profiles_constituent_connection_points(
+ df, vnfds_index
+ )
+
+ def test_validate_df_vnf_profiles_constituent_connection_points_when_missing_connection_point(
+ self,
+ ):
+ nsd_descriptor = deepcopy(db_nsd_content)
+ vnfd_descriptor = deepcopy(db_vnfd_content)
+ df = nsd_descriptor["df"][0]
+ affected_vnf_profile = df["vnf-profile"][0]
+ affected_virtual_link = affected_vnf_profile["virtual-link-connectivity"][1]
+ vnfds_index = {vnfd_descriptor["id"]: vnfd_descriptor}
+ affected_cpd = vnfd_descriptor["ext-cpd"].pop()
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_df_vnf_profiles_constituent_connection_points(
+ df, vnfds_index
+ )
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Error at df[id='{}']:vnf-profile[id='{}']:virtual-link-connectivity"
+ "[virtual-link-profile-id='{}']:constituent-cpd-id='{}' references a "
+ "non existing ext-cpd:id inside vnfd '{}'".format(
+ df["id"],
+ affected_vnf_profile["id"],
+ affected_virtual_link["virtual-link-profile-id"],
+ affected_cpd["id"],
+ vnfd_descriptor["id"],
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_check_conflict_on_edit_when_missing_constituent_vnfd_id(self):
+ nsd_descriptor = deepcopy(db_nsd_content)
+ invalid_vnfd_id = "invalid-vnfd-id"
+ nsd_descriptor["id"] = "invalid-vnfd-id-ns"
+ nsd_descriptor["vnfd-id"][0] = invalid_vnfd_id
+ nsd_descriptor["df"][0]["vnf-profile"][0]["vnfd-id"] = invalid_vnfd_id
+ nsd_descriptor["df"][0]["vnf-profile"][1]["vnfd-id"] = invalid_vnfd_id
+ with self.assertRaises(EngineException) as e:
+ self.db.get_list.return_value = []
+ nsd_descriptor = self.topic.check_conflict_on_edit(
+ fake_session, nsd_descriptor, [], "id"
+ )
+ self.assertEqual(
+ e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
+ )
+ self.assertIn(
+ norm(
+ "Descriptor error at 'vnfd-id'='{}' references a non "
+ "existing vnfd".format(invalid_vnfd_id)
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_vnffgd_descriptor_on_valid_descriptor(self):
+ indata = yaml.safe_load(db_sfc_nsds_text)[0]
+ vnffgd = indata.get("vnffgd")
+ fg = vnffgd[0]
+ self.topic.validate_vnffgd_data(fg, indata)
+
+ def test_validate_vnffgd_descriptor_not_matching_nfp_position_element(self):
+ indata = yaml.safe_load(db_sfc_nsds_text)[0]
+ vnffgd = indata.get("vnffgd")
+ fg = vnffgd[0]
+ nfpd = fg.get("nfpd")[0]
+ with self.assertRaises(EngineException) as e:
+ fg.update({"nfp-position-element": [{"id": "test1"}]})
+ self.topic.validate_vnffgd_data(fg, indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Error at vnffgd nfpd[id='{}']:nfp-position-element-id='{}' "
+ "does not match any nfp-position-element".format(nfpd["id"], "test")
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
+ def test_validate_vnffgd_descriptor_not_matching_constituent_base_element_id(
+ self,
+ ):
+ indata = yaml.safe_load(db_sfc_nsds_text)[0]
+ vnffgd = indata.get("vnffgd")
+ fg = vnffgd[0]
+ fg["nfpd"][0]["position-desc-id"][0]["cp-profile-id"][0][
+ "constituent-profile-elements"
+ ][0]["constituent-base-element-id"] = "error_vnf"
+ with self.assertRaises(EngineException) as e:
+ self.topic.validate_vnffgd_data(fg, indata)
+ self.assertEqual(
+ e.exception.http_code,
+ HTTPStatus.UNPROCESSABLE_ENTITY,
+ "Wrong HTTP status code",
+ )
+ self.assertIn(
+ norm(
+ "Error at vnffgd constituent_profile[id='{}']:vnfd-id='{}' "
+ "does not match any constituent-base-element-id".format(
+ "vnf1", "error_vnf"
+ )
+ ),
+ norm(str(e.exception)),
+ "Wrong exception text",
+ )
+
-if __name__ == '__main__':
+if __name__ == "__main__":
unittest.main()
projects / osm / NBI.git / blobdiff