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961 lines
44 KiB
Python
961 lines
44 KiB
Python
# Copyright (c) 2019 NTT DATA
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import base64
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import fixtures
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import json
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import os
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import requests
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import shutil
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import six.moves.urllib.error as urlerr
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import sys
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import tacker.conf
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import yaml
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from glance_store import exceptions as store_exceptions
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from oslo_config import cfg
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from six.moves import urllib
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from tacker import auth
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from tacker.common import coordination
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from tacker.common import csar_utils
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from tacker.common import exceptions
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from tacker.conductor import conductor_server
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from tacker import context
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from tacker.glance_store import store as glance_store
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from tacker import objects
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from tacker.objects import fields
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from tacker.plugins.common import constants
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from tacker.tests.unit import base as unit_base
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from tacker.tests.unit.conductor import fakes
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from tacker.tests.unit.db.base import SqlTestCase
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from tacker.tests.unit.db import utils as db_utils
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from tacker.tests.unit.objects import fakes as fake_obj
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from tacker.tests.unit.vnflcm import fakes as vnflcm_fakes
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from tacker.tests.unit.vnfm.infra_drivers.openstack.fixture_data import client
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from tacker.tests.unit.vnfm.infra_drivers.openstack.fixture_data import \
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fixture_data_utils as fd_utils
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import tacker.tests.unit.vnfm.test_nfvo_client as nfvo_client
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from tacker.tests import utils
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from tacker.tests import uuidsentinel
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import unittest
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from unittest import mock
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CONF = tacker.conf.CONF
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class FakeVnfLcmDriver(mock.Mock):
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pass
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class FakeVNFMPlugin(mock.Mock):
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pass
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class TestConductor(SqlTestCase, unit_base.FixturedTestCase):
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client_fixture_class = client.ClientFixture
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sdk_connection_fixure_class = client.SdkConnectionFixture
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def setUp(self):
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super(TestConductor, self).setUp()
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self.addCleanup(mock.patch.stopall)
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self.context = context.get_admin_context()
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self._mock_vnflcm_driver()
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self._mock_vnfm_plugin()
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self.conductor = conductor_server.Conductor('host')
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self.vnf_package = self._create_vnf_package()
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self.instance_uuid = uuidsentinel.instance_id
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self.temp_dir = self.useFixture(fixtures.TempDir()).path
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def _mock_vnfm_plugin(self):
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self.vnfm_plugin = mock.Mock(wraps=FakeVNFMPlugin())
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fake_vnfm_plugin = mock.Mock()
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fake_vnfm_plugin.return_value = self.vnfm_plugin
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self._mock(
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'tacker.vnfm.plugin.VNFMPlugin', fake_vnfm_plugin)
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def _mock_vnflcm_driver(self):
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self.vnflcm_driver = mock.Mock(wraps=FakeVnfLcmDriver())
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fake_vnflcm_driver = mock.Mock()
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fake_vnflcm_driver.return_value = self.vnflcm_driver
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self._mock(
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'tacker.vnflcm.vnflcm_driver.VnfLcmDriver', fake_vnflcm_driver)
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def _create_vnf_package(self):
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vnfpkgm = objects.VnfPackage(context=self.context,
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**fakes.VNF_PACKAGE_DATA)
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vnfpkgm.create()
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return vnfpkgm
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def _create_vnf_package_vnfd(self):
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return fakes.get_vnf_package_vnfd()
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def _create_subscriptions(self, auth_params=None):
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class DummyLcmSubscription:
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def __init__(self, auth_params=None):
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if auth_params:
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self.subscription_authentication = json.dumps(
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auth_params).encode()
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self.id = uuidsentinel.lcm_subscription_id.encode()
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self.callback_uri = 'https://localhost/callback'.encode()
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def __getattr__(self, name):
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try:
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return object.__getattr__(self, name)
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except AttributeError:
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return None
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return [DummyLcmSubscription(auth_params)]
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def assert_auth_basic(
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self,
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acutual_request,
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expected_user_name,
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expected_password):
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actual_auth = acutual_request._request.headers.get("Authorization")
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expected_auth = base64.b64encode(
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'{}:{}'.format(
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expected_user_name,
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expected_password).encode('utf-8')).decode()
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self.assertEqual("Basic " + expected_auth, actual_auth)
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def assert_auth_client_credentials(self, acutual_request, expected_token):
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actual_auth = acutual_request._request.headers.get(
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"Authorization")
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self.assertEqual("Bearer " + expected_token, actual_auth)
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@mock.patch.object(conductor_server.Conductor, '_onboard_vnf_package')
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@mock.patch.object(conductor_server, 'revert_upload_vnf_package')
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@mock.patch.object(csar_utils, 'load_csar_data')
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@mock.patch.object(glance_store, 'load_csar')
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def test_upload_vnf_package_content(self, mock_load_csar,
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mock_load_csar_data,
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mock_revert, mock_onboard):
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mock_load_csar_data.return_value = (mock.ANY, mock.ANY, mock.ANY)
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mock_load_csar.return_value = '/var/lib/tacker/5f5d99c6-844a-4c3' \
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'1-9e6d-ab21b87dcfff.zip'
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self.conductor.upload_vnf_package_content(
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self.context, self.vnf_package)
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mock_load_csar.assert_called()
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mock_load_csar_data.assert_called()
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mock_onboard.assert_called()
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@mock.patch.object(conductor_server.Conductor, '_onboard_vnf_package')
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@mock.patch.object(glance_store, 'store_csar')
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@mock.patch.object(conductor_server, 'revert_upload_vnf_package')
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@mock.patch.object(csar_utils, 'load_csar_data')
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@mock.patch.object(glance_store, 'load_csar')
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def test_upload_vnf_package_from_uri(self, mock_load_csar,
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mock_load_csar_data,
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mock_revert, mock_store,
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mock_onboard):
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address_information = "http://test.zip"
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mock_load_csar_data.return_value = (mock.ANY, mock.ANY, mock.ANY)
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mock_load_csar.return_value = '/var/lib/tacker/5f5d99c6-844a' \
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'-4c31-9e6d-ab21b87dcfff.zip'
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mock_store.return_value = 'location', 0, 'checksum',\
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'multihash', 'loc_meta'
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self.conductor.upload_vnf_package_from_uri(self.context,
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self.vnf_package,
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address_information,
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user_name=None,
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password=None)
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mock_load_csar.assert_called()
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mock_load_csar_data.assert_called()
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mock_store.assert_called()
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mock_onboard.assert_called()
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self.assertEqual('multihash', self.vnf_package.hash)
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self.assertEqual('location', self.vnf_package.location_glance_store)
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@mock.patch.object(glance_store, 'delete_csar')
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def test_delete_vnf_package(self, mock_delete_csar):
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self.vnf_package.__setattr__('onboarding_state', 'ONBOARDED')
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self.conductor.delete_vnf_package(self.context, self.vnf_package)
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mock_delete_csar.assert_called()
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def test_get_vnf_package_vnfd_with_tosca_meta_file_in_csar(self):
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fake_csar = fakes.create_fake_csar_dir(self.vnf_package.id,
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self.temp_dir)
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expected_data = fakes.get_expected_vnfd_data()
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result = self.conductor.get_vnf_package_vnfd(self.context,
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self.vnf_package)
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self.assertEqual(expected_data, result)
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shutil.rmtree(fake_csar)
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def test_get_vnf_package_vnfd_with_single_yaml_csar(self):
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fake_csar = fakes.create_fake_csar_dir(
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self.vnf_package.id, self.temp_dir, csar_without_tosca_meta=True)
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result = self.conductor.get_vnf_package_vnfd(self.context,
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self.vnf_package)
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# only one key present in the result shows that it contains only one
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# yaml file
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self.assertEqual(1, len(result.keys()))
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shutil.rmtree(fake_csar)
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@mock.patch.object(glance_store, 'load_csar')
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def test_get_vnf_package_vnfd_download_from_glance_store(self,
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mock_load_csar):
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fake_csar = os.path.join(self.temp_dir, self.vnf_package.id)
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cfg.CONF.set_override('vnf_package_csar_path', self.temp_dir,
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group='vnf_package')
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fake_csar_zip, _ = utils.create_csar_with_unique_vnfd_id(
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'./tacker/tests/etc/samples/etsi/nfv/sample_vnfpkg_tosca_vnfd')
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mock_load_csar.return_value = fake_csar_zip
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expected_data = fakes.get_expected_vnfd_data(zip_file=fake_csar_zip)
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result = self.conductor.get_vnf_package_vnfd(self.context,
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self.vnf_package)
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self.assertEqual(expected_data, result)
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shutil.rmtree(fake_csar)
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os.remove(fake_csar_zip)
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@mock.patch.object(glance_store, 'load_csar')
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def test_get_vnf_package_vnfd_exception_from_glance_store(self,
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mock_load_csar):
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mock_load_csar.side_effect = store_exceptions.NotFound
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self.assertRaises(exceptions.FailedToGetVnfdData,
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self.conductor.get_vnf_package_vnfd, self.context,
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self.vnf_package)
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@mock.patch.object(conductor_server.Conductor, '_read_vnfd_files')
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def test_get_vnf_package_vnfd_exception_from_read_vnfd_files(
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self, mock_read_vnfd_files):
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fake_csar = fakes.create_fake_csar_dir(self.vnf_package.id,
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self.temp_dir)
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mock_read_vnfd_files.side_effect = yaml.YAMLError
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self.assertRaises(exceptions.FailedToGetVnfdData,
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self.conductor.get_vnf_package_vnfd, self.context,
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self.vnf_package)
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shutil.rmtree(fake_csar)
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def _create_and_upload_vnf_package(self):
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vnf_package = objects.VnfPackage(context=self.context,
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**fake_obj.vnf_package_data)
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vnf_package.create()
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vnf_pack_vnfd = fake_obj.get_vnf_package_vnfd_data(
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vnf_package.id, uuidsentinel.vnfd_id)
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vnf_pack_vnfd_obj = objects.VnfPackageVnfd(
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context=self.context, **vnf_pack_vnfd)
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vnf_pack_vnfd_obj.create()
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vnf_package.onboarding_state = "ONBOARDED"
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vnf_package.save()
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return vnf_pack_vnfd_obj
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@mock.patch('tacker.conductor.conductor_server.Conductor'
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'._update_vnf_attributes')
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@mock.patch('tacker.conductor.conductor_server.Conductor'
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'._change_vnf_status')
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@mock.patch.object(objects.VnfLcmOpOcc, "save")
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@mock.patch.object(coordination.Coordinator, 'get_lock')
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@mock.patch.object(objects.VnfLcmOpOcc, "get_by_id")
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def test_instantiate_vnf_instance(self, mock_vnf_by_id,
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mock_get_lock, mock_save, mock_change_vnf_status,
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mock_update_vnf_attributes):
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lcm_op_occs_data = fakes.get_lcm_op_occs_data()
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mock_vnf_by_id.return_value = \
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objects.VnfLcmOpOcc(context=self.context,
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**lcm_op_occs_data)
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vnf_package_vnfd = self._create_and_upload_vnf_package()
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vnf_instance_data = fake_obj.get_vnf_instance_data(
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vnf_package_vnfd.vnfd_id)
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vnf_instance = objects.VnfInstance(context=self.context,
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**vnf_instance_data)
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vnf_instance.create()
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instantiate_vnf_req = vnflcm_fakes.get_instantiate_vnf_request_obj()
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vnf_lcm_op_occs_id = uuidsentinel.vnf_lcm_op_occs_id
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vnf_dict = {"status": "ACTIVE"}
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self.conductor.instantiate(self.context, vnf_instance, vnf_dict,
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instantiate_vnf_req, vnf_lcm_op_occs_id)
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self.vnflcm_driver.instantiate_vnf.assert_called_once_with(
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self.context, mock.ANY, vnf_dict, instantiate_vnf_req)
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self.vnflcm_driver._vnf_instance_update.assert_called_once()
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mock_change_vnf_status. \
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assert_called_once_with(self.context, vnf_instance.id,
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mock.ANY, 'PENDING_CREATE')
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mock_update_vnf_attributes.assert_called_once()
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@unittest.skip("Such test is no longer feasible.")
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@mock.patch.object(objects.VnfLcmOpOcc, "save")
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@mock.patch.object(coordination.Coordinator, 'get_lock')
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@mock.patch.object(objects.VnfPackage, 'is_package_in_use')
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@mock.patch('tacker.conductor.conductor_server.LOG')
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@mock.patch.object(objects.VnfLcmOpOcc, "get_by_id")
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def test_instantiate_vnf_instance_already_instantiated(self,
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mock_vnf_by_id, mock_log, mock_package_in_use, mock_get_lock,
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mock_save):
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lcm_op_occs_data = fakes.get_lcm_op_occs_data()
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mock_vnf_by_id.return_value = \
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objects.VnfLcmOpOcc(context=self.context,
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**lcm_op_occs_data)
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vnf_package_vnfd = self._create_and_upload_vnf_package()
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vnf_instance_data = fake_obj.get_vnf_instance_data(
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vnf_package_vnfd.vnfd_id)
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vnf_instance_data['instantiation_state'] =\
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fields.VnfInstanceState.INSTANTIATED
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vnf_instance = objects.VnfInstance(context=self.context,
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**vnf_instance_data)
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vnf_instance.create()
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instantiate_vnf_req = vnflcm_fakes.get_instantiate_vnf_request_obj()
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vnf_lcm_op_occs_id = uuidsentinel.vnf_lcm_op_occs_id
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self.conductor.instantiate(self.context, vnf_instance,
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instantiate_vnf_req,
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vnf_lcm_op_occs_id)
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self.vnflcm_driver.instantiate_vnf.assert_not_called()
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mock_package_in_use.assert_not_called()
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expected_log = 'Vnf instance %(id)s is already in %(state)s state.'
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mock_log.error.assert_called_once_with(expected_log,
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{'id': vnf_instance.id,
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'state': fields.VnfInstanceState.INSTANTIATED})
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@unittest.skip("Such test is no longer feasible.")
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@mock.patch.object(objects.VnfLcmOpOcc, "save")
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@mock.patch.object(coordination.Coordinator, 'get_lock')
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@mock.patch.object(objects.VnfPackage, 'is_package_in_use')
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@mock.patch.object(objects.LccnSubscriptionRequest,
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'vnf_lcm_subscriptions_get')
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@mock.patch.object(objects.VnfLcmOpOcc, "get_by_id")
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def test_instantiate_vnf_instance_with_vnf_package_in_use(self,
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mock_vnf_by_id,
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mock_vnf_lcm_subscriptions_get,
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mock_vnf_package_in_use, mock_get_lock, mock_save):
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lcm_op_occs_data = fakes.get_lcm_op_occs_data()
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mock_vnf_by_id.return_value = \
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objects.VnfLcmOpOcc(context=self.context,
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**lcm_op_occs_data)
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vnf_package_vnfd = self._create_and_upload_vnf_package()
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vnf_instance_data = fake_obj.get_vnf_instance_data(
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vnf_package_vnfd.vnfd_id)
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m_vnf_lcm_subscriptions = \
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[mock.MagicMock(**fakes.get_vnf_lcm_subscriptions())]
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mock_vnf_lcm_subscriptions_get.return_value = \
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m_vnf_lcm_subscriptions
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mock_vnf_package_in_use.return_value = True
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vnf_instance = objects.VnfInstance(context=self.context,
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**vnf_instance_data)
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vnf_instance.create()
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instantiate_vnf_req = vnflcm_fakes.get_instantiate_vnf_request_obj()
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vnf_lcm_op_occs_id = uuidsentinel.vnf_lcm_op_occs_id
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self.conductor.instantiate(self.context, vnf_instance,
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instantiate_vnf_req,
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vnf_lcm_op_occs_id)
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self.vnflcm_driver.instantiate_vnf.assert_called_once_with(
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self.context, mock.ANY, instantiate_vnf_req)
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mock_vnf_package_in_use.assert_called_once()
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@mock.patch('tacker.conductor.conductor_server.Conductor'
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'._update_vnf_attributes')
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@mock.patch('tacker.conductor.conductor_server.Conductor'
|
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'._change_vnf_status')
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@mock.patch.object(objects.VnfLcmOpOcc, "save")
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@mock.patch.object(coordination.Coordinator, 'get_lock')
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@mock.patch.object(objects.LccnSubscriptionRequest,
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'vnf_lcm_subscriptions_get')
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@mock.patch('tacker.conductor.conductor_server.LOG')
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@mock.patch.object(objects.VnfLcmOpOcc, "get_by_id")
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@mock.patch('tacker.vnflcm.utils._get_affected_resources')
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def test_instantiate_vnf_instance_failed_with_exception(
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self, mock_res, mock_vnf_by_id, mock_log,
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mock_vnf_lcm_subscriptions_get,
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mock_get_lock, mock_save, mock_change_vnf_status,
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mock_update_vnf_attributes):
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lcm_op_occs_data = fakes.get_lcm_op_occs_data()
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mock_vnf_by_id.return_value = \
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objects.VnfLcmOpOcc(context=self.context,
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**lcm_op_occs_data)
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vnf_package_vnfd = self._create_and_upload_vnf_package()
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vnf_instance_data = fake_obj.get_vnf_instance_data(
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vnf_package_vnfd.vnfd_id)
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vnf_instance = objects.VnfInstance(context=self.context,
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**vnf_instance_data)
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vnf_instance.create()
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instantiate_vnf_req = vnflcm_fakes.get_instantiate_vnf_request_obj()
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vnf_lcm_op_occs_id = uuidsentinel.vnf_lcm_op_occs_id
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vnf_dict = {"status": "ACTIVE"}
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m_vnf_lcm_subscriptions = \
|
|
[mock.MagicMock(**fakes.get_vnf_lcm_subscriptions())]
|
|
mock_vnf_lcm_subscriptions_get.return_value = \
|
|
m_vnf_lcm_subscriptions
|
|
mock_update_vnf_attributes.side_effect = Exception
|
|
mock_res.return_value = {}
|
|
self.conductor.instantiate(self.context, vnf_instance, vnf_dict,
|
|
instantiate_vnf_req, vnf_lcm_op_occs_id)
|
|
self.vnflcm_driver.instantiate_vnf.assert_called_once_with(
|
|
self.context, vnf_instance, vnf_dict, instantiate_vnf_req)
|
|
mock_change_vnf_status.assert_called_with(self.context,
|
|
vnf_instance.id, mock.ANY, 'ERROR')
|
|
mock_update_vnf_attributes.assert_called_once()
|
|
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor'
|
|
'._change_vnf_status')
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor'
|
|
'._send_lcm_op_occ_notification')
|
|
@mock.patch.object(coordination.Coordinator, 'get_lock')
|
|
def test_terminate_vnf_instance(self, mock_get_lock,
|
|
mock_send_notification,
|
|
mock_change_vnf_status):
|
|
inst_vnf_info = fd_utils.get_vnf_instantiated_info()
|
|
vnf_instance = fd_utils. \
|
|
get_vnf_instance_object(instantiated_vnf_info=inst_vnf_info)
|
|
|
|
terminate_vnf_req = objects.TerminateVnfRequest(
|
|
termination_type=fields.VnfInstanceTerminationType.GRACEFUL,
|
|
additional_params={"key": "value"})
|
|
vnf_lcm_op_occs_id = uuidsentinel.vnf_lcm_op_occs_id
|
|
vnf_dict = db_utils.get_dummy_vnf(instance_id=self.instance_uuid)
|
|
self.conductor.terminate(self.context, vnf_lcm_op_occs_id,
|
|
vnf_instance, terminate_vnf_req, vnf_dict)
|
|
|
|
self.vnflcm_driver.terminate_vnf.assert_called_once_with(
|
|
self.context, vnf_instance, terminate_vnf_req)
|
|
self.vnflcm_driver._vnf_instance_update.assert_called_once()
|
|
self.assertEqual(mock_send_notification.call_count, 2)
|
|
self.assertEqual(mock_change_vnf_status.call_count, 2)
|
|
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor'
|
|
'._change_vnf_status')
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor'
|
|
'._send_lcm_op_occ_notification')
|
|
@mock.patch.object(coordination.Coordinator, 'get_lock')
|
|
def test_terminate_vnf_instance_exception(self, mock_get_lock,
|
|
mock_send_notification,
|
|
mock_change_vnf_status):
|
|
inst_vnf_info = fd_utils.get_vnf_instantiated_info()
|
|
vnf_instance = fd_utils. \
|
|
get_vnf_instance_object(instantiated_vnf_info=inst_vnf_info)
|
|
|
|
mock_send_notification.side_effect = Exception
|
|
terminate_vnf_req = objects.TerminateVnfRequest(
|
|
termination_type=fields.VnfInstanceTerminationType.GRACEFUL,
|
|
additional_params={"key": "value"})
|
|
vnf_lcm_op_occs_id = uuidsentinel.vnf_lcm_op_occs_id
|
|
vnf_dict = db_utils.get_dummy_vnf(instance_id=self.instance_uuid)
|
|
try:
|
|
self.conductor.terminate(self.context, vnf_lcm_op_occs_id,
|
|
vnf_instance, terminate_vnf_req, vnf_dict)
|
|
except Exception:
|
|
pass
|
|
self.vnflcm_driver.terminate_vnf.assert_not_called()
|
|
mock_change_vnf_status.assert_called_once_with(self.context,
|
|
vnf_instance.id, mock.ANY, 'ERROR')
|
|
self.assertEqual(mock_send_notification.call_count, 2)
|
|
|
|
@unittest.skip("Such test is no longer feasible.")
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor.'
|
|
'_send_lcm_op_occ_notification')
|
|
@mock.patch.object(coordination.Coordinator, 'get_lock')
|
|
@mock.patch.object(objects.VnfPackage, 'is_package_in_use')
|
|
@mock.patch('tacker.conductor.conductor_server.LOG')
|
|
def test_terminate_vnf_instance_already_not_instantiated(self,
|
|
mock_log, mock_package_in_use, mock_get_lock,
|
|
mock_send_notification):
|
|
vnf_package_vnfd = self._create_and_upload_vnf_package()
|
|
vnf_instance_data = fake_obj.get_vnf_instance_data(
|
|
vnf_package_vnfd.vnfd_id)
|
|
mock_package_in_use.return_value = True
|
|
vnf_instance_data['instantiation_state'] =\
|
|
fields.VnfInstanceState.NOT_INSTANTIATED
|
|
vnf_instance = objects.VnfInstance(context=self.context,
|
|
**vnf_instance_data)
|
|
vnf_instance.create()
|
|
|
|
terminate_vnf_req = objects.TerminateVnfRequest(
|
|
termination_type=fields.VnfInstanceTerminationType.GRACEFUL,
|
|
additional_params={"key": "value"})
|
|
vnf_lcm_op_occs_id = uuidsentinel.vnf_lcm_op_occs_id
|
|
vnf_dict = db_utils.get_dummy_vnf(instance_id=self.instance_uuid)
|
|
self.conductor.terminate(self.context, vnf_lcm_op_occs_id,
|
|
vnf_instance,
|
|
terminate_vnf_req, vnf_dict)
|
|
|
|
self.vnflcm_driver.terminate_vnf.assert_not_called()
|
|
mock_package_in_use.assert_not_called()
|
|
expected_log = ('Terminate action cannot be performed on vnf %(id)s '
|
|
'which is in %(state)s state.')
|
|
mock_log.error.assert_called_once_with(expected_log,
|
|
{'id': vnf_instance.id,
|
|
'state': fields.VnfInstanceState.NOT_INSTANTIATED})
|
|
|
|
@unittest.skip("Such test is no longer feasible.")
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor.'
|
|
'_send_lcm_op_occ_notification')
|
|
@mock.patch.object(coordination.Coordinator, 'get_lock')
|
|
@mock.patch.object(objects.VnfPackage, 'is_package_in_use')
|
|
def test_terminate_vnf_instance_with_usage_state_not_in_use(self,
|
|
mock_vnf_package_is_package_in_use, mock_get_lock,
|
|
mock_send_notification):
|
|
vnf_package_vnfd = self._create_and_upload_vnf_package()
|
|
vnf_instance_data = fake_obj.get_vnf_instance_data(
|
|
vnf_package_vnfd.vnfd_id)
|
|
vnf_instance_data['instantiation_state'] =\
|
|
fields.VnfInstanceState.INSTANTIATED
|
|
vnf_instance = objects.VnfInstance(context=self.context,
|
|
**vnf_instance_data)
|
|
vnf_instance.create()
|
|
|
|
mock_vnf_package_is_package_in_use.return_value = False
|
|
terminate_vnf_req = objects.TerminateVnfRequest(
|
|
termination_type=fields.VnfInstanceTerminationType.GRACEFUL,
|
|
additional_params={"key": "value"})
|
|
vnf_lcm_op_occs_id = uuidsentinel.vnf_lcm_op_occs_id
|
|
vnf_dict = db_utils.get_dummy_vnf(instance_id=self.instance_uuid)
|
|
self.conductor.terminate(self.context, vnf_lcm_op_occs_id,
|
|
vnf_instance,
|
|
terminate_vnf_req, vnf_dict)
|
|
|
|
self.vnflcm_driver.terminate_vnf.assert_called_once_with(
|
|
self.context, mock.ANY, terminate_vnf_req,
|
|
vnf_lcm_op_occs_id)
|
|
mock_vnf_package_is_package_in_use.assert_called_once()
|
|
|
|
@unittest.skip("Such test is no longer feasible.")
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor.'
|
|
'_send_lcm_op_occ_notification')
|
|
@mock.patch.object(coordination.Coordinator, 'get_lock')
|
|
@mock.patch.object(objects.VnfPackage, 'is_package_in_use')
|
|
def test_terminate_vnf_instance_with_usage_state_already_in_use(self,
|
|
mock_vnf_package_is_package_in_use, mock_get_lock,
|
|
mock_send_notification):
|
|
vnf_package_vnfd = self._create_and_upload_vnf_package()
|
|
vnf_instance_data = fake_obj.get_vnf_instance_data(
|
|
vnf_package_vnfd.vnfd_id)
|
|
vnf_instance_data['instantiation_state'] =\
|
|
fields.VnfInstanceState.INSTANTIATED
|
|
vnf_instance = objects.VnfInstance(context=self.context,
|
|
**vnf_instance_data)
|
|
vnf_instance.create()
|
|
|
|
mock_vnf_package_is_package_in_use.return_value = True
|
|
terminate_vnf_req = objects.TerminateVnfRequest(
|
|
termination_type=fields.VnfInstanceTerminationType.GRACEFUL,
|
|
additional_params={"key": "value"})
|
|
vnf_lcm_op_occs_id = uuidsentinel.vnf_lcm_op_occs_id
|
|
vnf_dict = db_utils.get_dummy_vnf(instance_id=self.instance_uuid)
|
|
self.conductor.terminate(self.context, vnf_lcm_op_occs_id,
|
|
vnf_instance,
|
|
terminate_vnf_req, vnf_dict)
|
|
|
|
self.vnflcm_driver.terminate_vnf.assert_called_once_with(
|
|
self.context, mock.ANY, terminate_vnf_req,
|
|
vnf_lcm_op_occs_id)
|
|
mock_vnf_package_is_package_in_use.assert_called_once()
|
|
|
|
@unittest.skip("Such test is no longer feasible.")
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor.'
|
|
'_send_lcm_op_occ_notification')
|
|
@mock.patch.object(coordination.Coordinator, 'get_lock')
|
|
@mock.patch.object(objects.VnfPackage, 'is_package_in_use')
|
|
@mock.patch('tacker.conductor.conductor_server.LOG')
|
|
def test_terminate_vnf_instance_failed_to_update_usage_state(
|
|
self, mock_log, mock_is_package_in_use, mock_get_lock,
|
|
mock_send_notification):
|
|
vnf_package_vnfd = self._create_and_upload_vnf_package()
|
|
vnf_instance_data = fake_obj.get_vnf_instance_data(
|
|
vnf_package_vnfd.vnfd_id)
|
|
vnf_instance_data['instantiation_state'] =\
|
|
fields.VnfInstanceState.INSTANTIATED
|
|
vnf_instance = objects.VnfInstance(context=self.context,
|
|
**vnf_instance_data)
|
|
vnf_instance.create()
|
|
terminate_vnf_req = objects.TerminateVnfRequest(
|
|
termination_type=fields.VnfInstanceTerminationType.GRACEFUL,
|
|
additional_params={"key": "value"})
|
|
mock_is_package_in_use.side_effect = Exception
|
|
vnf_lcm_op_occs_id = uuidsentinel.vnf_lcm_op_occs_id
|
|
vnf_dict = db_utils.get_dummy_vnf(instance_id=self.instance_uuid)
|
|
self.conductor.terminate(self.context, vnf_lcm_op_occs_id,
|
|
vnf_instance,
|
|
terminate_vnf_req, vnf_dict)
|
|
self.vnflcm_driver.terminate_vnf.assert_called_once_with(
|
|
self.context, mock.ANY, terminate_vnf_req,
|
|
vnf_lcm_op_occs_id)
|
|
expected_msg = "Failed to update usage_state of vnf package %s"
|
|
mock_log.error.assert_called_once_with(expected_msg,
|
|
vnf_package_vnfd.package_uuid)
|
|
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor.'
|
|
'_add_additional_vnf_info')
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor.'
|
|
'_update_instantiated_vnf_info')
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor.'
|
|
'_change_vnf_status')
|
|
@mock.patch.object(objects.VnfLcmOpOcc, "save")
|
|
@mock.patch.object(coordination.Coordinator, 'get_lock')
|
|
@mock.patch.object(objects.VnfLcmOpOcc, "get_by_id")
|
|
def test_heal_vnf_instance(self, mock_vnf_by_id, mock_get_lock,
|
|
mock_save, mock_change_vnf_status,
|
|
mock_update_insta_vnf_info, mock_add_additional_vnf_info):
|
|
lcm_op_occs_data = fakes.get_lcm_op_occs_data()
|
|
mock_vnf_by_id.return_value = \
|
|
objects.VnfLcmOpOcc(context=self.context,
|
|
**lcm_op_occs_data)
|
|
vnf_package_vnfd = self._create_and_upload_vnf_package()
|
|
vnf_instance_data = fake_obj.get_vnf_instance_data(
|
|
vnf_package_vnfd.vnfd_id)
|
|
vnf_instance = objects.VnfInstance(context=self.context,
|
|
**vnf_instance_data)
|
|
vnf_instance.create()
|
|
vnf_instance.instantiation_state = \
|
|
fields.VnfInstanceState.INSTANTIATED
|
|
vnf_instance.save()
|
|
heal_vnf_req = objects.HealVnfRequest(cause="healing request")
|
|
vnf_dict = {"fake": "fake_dict"}
|
|
vnf_lcm_op_occs_id = uuidsentinel.vnf_lcm_op_occs_id
|
|
self.conductor.heal(self.context, vnf_instance, vnf_dict,
|
|
heal_vnf_req, vnf_lcm_op_occs_id)
|
|
self.assertEqual(mock_change_vnf_status.call_count, 2)
|
|
mock_update_insta_vnf_info. \
|
|
assert_called_once_with(self.context, vnf_instance, heal_vnf_req)
|
|
mock_add_additional_vnf_info. \
|
|
assert_called_once_with(self.context, vnf_instance)
|
|
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor.'
|
|
'_send_lcm_op_occ_notification')
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor.'
|
|
'_update_instantiated_vnf_info')
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor.'
|
|
'_change_vnf_status')
|
|
@mock.patch('tacker.conductor.conductor_server.Conductor.'
|
|
'_add_additional_vnf_info')
|
|
@mock.patch.object(coordination.Coordinator, 'get_lock')
|
|
@mock.patch('tacker.conductor.conductor_server.LOG')
|
|
def test_heal_vnf_instance_exception(self,
|
|
mock_log, mock_get_lock, mock_add_additional_vnf_info,
|
|
mock_change_vnf_status, mock_update_insta_vnf_info,
|
|
mock_send_notification):
|
|
vnf_package_vnfd = self._create_and_upload_vnf_package()
|
|
vnf_instance_data = fake_obj.get_vnf_instance_data(
|
|
vnf_package_vnfd.vnfd_id)
|
|
|
|
vnf_instance_data['instantiation_state'] =\
|
|
fields.VnfInstanceState.NOT_INSTANTIATED
|
|
vnf_instance = objects.VnfInstance(context=self.context,
|
|
**vnf_instance_data)
|
|
vnf_instance.create()
|
|
mock_add_additional_vnf_info.side_effect = Exception
|
|
|
|
heal_vnf_req = objects.HealVnfRequest(cause="healing request")
|
|
vnf_dict = {"fake": "fake_dict"}
|
|
vnf_lcm_op_occs_id = uuidsentinel.vnf_lcm_op_occs_id
|
|
self.conductor.heal(self.context, vnf_instance, vnf_dict,
|
|
heal_vnf_req, vnf_lcm_op_occs_id)
|
|
mock_change_vnf_status.assert_called_with(self.context,
|
|
vnf_instance, mock.ANY, constants.ERROR, "")
|
|
mock_update_insta_vnf_info.assert_called_with(self.context,
|
|
vnf_instance, heal_vnf_req)
|
|
self.assertEqual(mock_send_notification.call_count, 2)
|
|
|
|
@unittest.skip("Such test is no longer feasible.")
|
|
@mock.patch.object(coordination.Coordinator, 'get_lock')
|
|
@mock.patch('tacker.conductor.conductor_server.LOG')
|
|
def test_heal_vnf_instance_already_not_instantiated(self,
|
|
mock_log, mock_get_lock):
|
|
vnf_package_vnfd = self._create_and_upload_vnf_package()
|
|
vnf_instance_data = fake_obj.get_vnf_instance_data(
|
|
vnf_package_vnfd.vnfd_id)
|
|
|
|
vnf_instance_data['instantiation_state'] =\
|
|
fields.VnfInstanceState.NOT_INSTANTIATED
|
|
vnf_instance = objects.VnfInstance(context=self.context,
|
|
**vnf_instance_data)
|
|
vnf_instance.create()
|
|
|
|
heal_vnf_req = objects.HealVnfRequest(cause="healing request")
|
|
vnf_dict = {"fake": "fake_dict"}
|
|
vnf_lcm_op_occs_id = uuidsentinel.vnf_lcm_op_occs_id
|
|
self.conductor.heal(self.context, vnf_instance, vnf_dict,
|
|
heal_vnf_req, vnf_lcm_op_occs_id)
|
|
|
|
self.vnflcm_driver.heal_vnf.assert_not_called()
|
|
expected_log = ('Heal action cannot be performed on vnf %(id)s '
|
|
'which is in %(state)s state.')
|
|
mock_log.error.assert_called_once_with(expected_log,
|
|
{'id': vnf_instance.id,
|
|
'state': fields.VnfInstanceState.NOT_INSTANTIATED})
|
|
|
|
@mock.patch.object(os, 'remove')
|
|
@mock.patch.object(shutil, 'rmtree')
|
|
@mock.patch.object(os.path, 'exists')
|
|
@mock.patch.object(objects.VnfPackagesList, 'get_by_filters')
|
|
def test_run_cleanup_vnf_packages(self, mock_get_by_filter,
|
|
mock_exists, mock_rmtree,
|
|
mock_remove):
|
|
vnf_package_data = {'algorithm': None, 'hash': None,
|
|
'location_glance_store': None,
|
|
'onboarding_state': 'CREATED',
|
|
'operational_state': 'DISABLED',
|
|
'tenant_id': uuidsentinel.tenant_id,
|
|
'usage_state': 'NOT_IN_USE',
|
|
'user_data': {'abc': 'xyz'}
|
|
}
|
|
|
|
vnfpkgm = objects.VnfPackage(context=self.context, **vnf_package_data)
|
|
vnfpkgm.create()
|
|
vnfpkgm.destroy(self.context)
|
|
|
|
mock_get_by_filter.return_value = [vnfpkgm]
|
|
mock_exists.return_value = True
|
|
conductor_server.Conductor('host')._run_cleanup_vnf_packages(
|
|
self.context)
|
|
mock_get_by_filter.assert_called()
|
|
mock_rmtree.assert_called()
|
|
mock_remove.assert_called()
|
|
|
|
@mock.patch.object(sys, 'exit')
|
|
@mock.patch.object(conductor_server.LOG, 'error')
|
|
@mock.patch.object(glance_store, 'initialize_glance_store')
|
|
@mock.patch.object(os.path, 'isdir')
|
|
def test_init_host(self, mock_isdir, mock_initialize_glance_store,
|
|
mock_log_error, mock_exit):
|
|
mock_isdir.return_value = False
|
|
self.conductor.init_host()
|
|
mock_log_error.assert_called()
|
|
mock_exit.assert_called_with(1)
|
|
self.assertIn("Config option 'vnf_package_csar_path' is not configured"
|
|
" correctly. VNF package CSAR path directory %s doesn't"
|
|
" exist", mock_log_error.call_args[0][0])
|
|
|
|
@mock.patch.object(urllib.request, 'urlopen')
|
|
def test_upload_vnf_package_from_uri_with_invalid_auth(self,
|
|
mock_url_open):
|
|
address_information = "http://localhost/test.zip"
|
|
user_name = "username"
|
|
password = "password"
|
|
mock_url_open.side_effect = urlerr.HTTPError(
|
|
url='', code=401, msg='HTTP Error 401 Unauthorized', hdrs={},
|
|
fp=None)
|
|
self.assertRaises(exceptions.VNFPackageURLInvalid,
|
|
self.conductor.upload_vnf_package_from_uri,
|
|
self.context,
|
|
self.vnf_package,
|
|
address_information,
|
|
user_name=user_name,
|
|
password=password)
|
|
self.assertEqual('CREATED', self.vnf_package.onboarding_state)
|
|
|
|
@mock.patch.object(objects.LccnSubscriptionRequest,
|
|
'vnf_lcm_subscriptions_get')
|
|
def test_sendNotification_notFoundSubscription(self,
|
|
mock_subscriptions_get):
|
|
mock_subscriptions_get.return_value = None
|
|
notification = {
|
|
'vnfInstanceId': 'Test',
|
|
'notificationType': 'VnfLcmOperationOccurrenceNotification'}
|
|
|
|
result = self.conductor.send_notification(self.context, notification)
|
|
|
|
self.assertEqual(result, -1)
|
|
mock_subscriptions_get.assert_called()
|
|
|
|
@mock.patch.object(objects.LccnSubscriptionRequest,
|
|
'vnf_lcm_subscriptions_get')
|
|
def test_sendNotification_vnfLcmOperationOccurrence(self,
|
|
mock_subscriptions_get):
|
|
self.requests_mock.register_uri('POST',
|
|
"https://localhost/callback",
|
|
headers={'Content-Type': 'application/json'},
|
|
status_code=204)
|
|
|
|
mock_subscriptions_get.return_value = self._create_subscriptions()
|
|
notification = {
|
|
'vnfInstanceId': 'Test',
|
|
'notificationType': 'VnfLcmOperationOccurrenceNotification',
|
|
'operationTypes': 'SCALE',
|
|
'operationStates': 'RESULT',
|
|
'_links': {}}
|
|
|
|
result = self.conductor.send_notification(self.context, notification)
|
|
|
|
self.assertEqual(result, 0)
|
|
mock_subscriptions_get.assert_called()
|
|
|
|
history = self.requests_mock.request_history
|
|
req_count = nfvo_client._count_mock_history(
|
|
history, "https://localhost")
|
|
self.assertEqual(1, req_count)
|
|
|
|
@mock.patch.object(objects.LccnSubscriptionRequest,
|
|
'vnf_lcm_subscriptions_get')
|
|
def test_sendNotification_vnfIdentifierCreation(self,
|
|
mock_subscriptions_get):
|
|
self.requests_mock.register_uri('POST',
|
|
"https://localhost/callback",
|
|
headers={'Content-Type': 'application/json'},
|
|
status_code=204)
|
|
|
|
mock_subscriptions_get.return_value = self._create_subscriptions()
|
|
notification = {
|
|
'vnfInstanceId': 'Test',
|
|
'notificationType': 'VnfIdentifierCreationNotification',
|
|
'links': {}}
|
|
|
|
result = self.conductor.send_notification(self.context, notification)
|
|
|
|
self.assertEqual(result, 0)
|
|
mock_subscriptions_get.assert_called()
|
|
|
|
history = self.requests_mock.request_history
|
|
req_count = nfvo_client._count_mock_history(
|
|
history, "https://localhost")
|
|
self.assertEqual(1, req_count)
|
|
|
|
@mock.patch.object(objects.LccnSubscriptionRequest,
|
|
'vnf_lcm_subscriptions_get')
|
|
def test_sendNotification_with_auth_basic(self, mock_subscriptions_get):
|
|
self.requests_mock.register_uri('POST',
|
|
"https://localhost/callback",
|
|
headers={'Content-Type': 'application/json'},
|
|
status_code=204)
|
|
|
|
auth_user_name = 'test_user'
|
|
auth_password = 'test_password'
|
|
mock_subscriptions_get.return_value = self._create_subscriptions(
|
|
{'authType': ['BASIC'],
|
|
'paramsBasic': {'userName': auth_user_name,
|
|
'password': auth_password}})
|
|
|
|
notification = {
|
|
'vnfInstanceId': 'Test',
|
|
'notificationType': 'VnfIdentifierCreationNotification',
|
|
'links': {}}
|
|
|
|
result = self.conductor.send_notification(self.context, notification)
|
|
|
|
self.assertEqual(result, 0)
|
|
mock_subscriptions_get.assert_called()
|
|
|
|
history = self.requests_mock.request_history
|
|
req_count = nfvo_client._count_mock_history(
|
|
history, "https://localhost")
|
|
self.assertEqual(1, req_count)
|
|
self.assert_auth_basic(
|
|
history[0],
|
|
auth_user_name,
|
|
auth_password)
|
|
|
|
@mock.patch.object(objects.LccnSubscriptionRequest,
|
|
'vnf_lcm_subscriptions_get')
|
|
def test_sendNotification_with_auth_client_credentials(
|
|
self, mock_subscriptions_get):
|
|
auth.auth_manager = auth._AuthManager()
|
|
self.requests_mock.register_uri('POST',
|
|
"https://localhost/callback",
|
|
headers={'Content-Type': 'application/json'},
|
|
status_code=204)
|
|
|
|
auth_user_name = 'test_user'
|
|
auth_password = 'test_password'
|
|
token_endpoint = 'https://oauth2/tokens'
|
|
self.requests_mock.register_uri('GET',
|
|
token_endpoint,
|
|
json={'access_token': 'test_token', 'token_type': 'bearer'},
|
|
headers={'Content-Type': 'application/json'},
|
|
status_code=200)
|
|
|
|
mock_subscriptions_get.return_value = self._create_subscriptions(
|
|
{'authType': ['OAUTH2_CLIENT_CREDENTIALS'],
|
|
'paramsOauth2ClientCredentials': {
|
|
'clientId': auth_user_name,
|
|
'clientPassword': auth_password,
|
|
'tokenEndpoint': token_endpoint}})
|
|
|
|
notification = {
|
|
'vnfInstanceId': 'Test',
|
|
'notificationType': 'VnfIdentifierCreationNotification',
|
|
'links': {}}
|
|
|
|
result = self.conductor.send_notification(self.context, notification)
|
|
|
|
self.assertEqual(result, 0)
|
|
mock_subscriptions_get.assert_called()
|
|
|
|
history = self.requests_mock.request_history
|
|
req_count = nfvo_client._count_mock_history(
|
|
history, "https://localhost", 'https://oauth2')
|
|
self.assertEqual(2, req_count)
|
|
self.assert_auth_basic(history[0], auth_user_name, auth_password)
|
|
self.assert_auth_client_credentials(history[1], "test_token")
|
|
|
|
@mock.patch.object(objects.LccnSubscriptionRequest,
|
|
'vnf_lcm_subscriptions_get')
|
|
def test_sendNotification_retyNotification(self,
|
|
mock_subscriptions_get):
|
|
self.requests_mock.register_uri('POST',
|
|
"https://localhost/callback",
|
|
headers={'Content-Type': 'application/json'},
|
|
status_code=400)
|
|
|
|
mock_subscriptions_get.return_value = self._create_subscriptions()
|
|
notification = {
|
|
'vnfInstanceId': 'Test',
|
|
'notificationType': 'VnfIdentifierCreationNotification',
|
|
'links': {}}
|
|
|
|
result = self.conductor.send_notification(self.context, notification)
|
|
|
|
self.assertEqual(result, 0)
|
|
mock_subscriptions_get.assert_called()
|
|
|
|
history = self.requests_mock.request_history
|
|
req_count = nfvo_client._count_mock_history(
|
|
history, "https://localhost")
|
|
self.assertEqual(3, req_count)
|
|
|
|
@mock.patch.object(objects.LccnSubscriptionRequest,
|
|
'vnf_lcm_subscriptions_get')
|
|
def test_sendNotification_sendError(self,
|
|
mock_subscriptions_get):
|
|
self.requests_mock.register_uri('POST',
|
|
"https://localhost/callback",
|
|
exc=requests.exceptions.HTTPError("MockException"))
|
|
|
|
mock_subscriptions_get.return_value = self._create_subscriptions()
|
|
notification = {
|
|
'vnfInstanceId': 'Test',
|
|
'notificationType': 'VnfIdentifierCreationNotification',
|
|
'links': {}}
|
|
|
|
result = self.conductor.send_notification(self.context, notification)
|
|
|
|
self.assertEqual(result, 0)
|
|
mock_subscriptions_get.assert_called()
|
|
|
|
history = self.requests_mock.request_history
|
|
req_count = nfvo_client._count_mock_history(
|
|
history, "https://localhost")
|
|
self.assertEqual(1, req_count)
|
|
|
|
@mock.patch.object(objects.LccnSubscriptionRequest,
|
|
'vnf_lcm_subscriptions_get')
|
|
def test_sendNotification_internalServerError(
|
|
self, mock_subscriptions_get):
|
|
mock_subscriptions_get.side_effect = Exception("MockException")
|
|
notification = {
|
|
'vnfInstanceId': 'Test',
|
|
'notificationTypes': 'VnfIdentifierCreationNotification',
|
|
'links': {}}
|
|
|
|
result = self.conductor.send_notification(self.context, notification)
|
|
|
|
self.assertEqual(result, 99)
|
|
mock_subscriptions_get.assert_called()
|