330 lines
12 KiB
Python
330 lines
12 KiB
Python
# Copyright (C) 2022 Fujitsu
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import ddt
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import os
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import sys
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from io import StringIO
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from oslo_utils.fixture import uuidsentinel
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from unittest import mock
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from tackerclient.common import exceptions
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from tackerclient.osc import utils as tacker_osc_utils
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from tackerclient.osc.v2.vnffm import vnffm_sub
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from tackerclient.tests.unit.osc import base
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from tackerclient.tests.unit.osc.v1.fixture_data import client
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from tackerclient.tests.unit.osc.v2 import vnffm_sub_fakes
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class TestVnfFmSub(base.FixturedTestCase):
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client_fixture_class = client.ClientFixture
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def setUp(self):
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super(TestVnfFmSub, self).setUp()
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self.url = client.TACKER_URL
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self.header = {'content-type': 'application/json'}
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self.app = mock.Mock()
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self.app_args = mock.Mock()
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self.client_manager = self.cs
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self.app.client_manager.tackerclient = self.client_manager
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def _get_columns_vnffm_sub(action=None):
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columns = ['ID', 'Callback Uri']
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if action == 'show' or action == 'create':
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columns.extend(['Filter', 'Links'])
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return columns
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@ddt.ddt
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class TestCreateVnfFmSub(TestVnfFmSub):
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def setUp(self):
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super(TestCreateVnfFmSub, self).setUp()
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self.create_vnf_fm_sub = vnffm_sub.CreateVnfFmSub(
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self.app, self.app_args, cmd_name='vnffm sub create')
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def test_create_no_args(self):
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self.assertRaises(base.ParserException, self.check_parser,
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self.create_vnf_fm_sub, [], [])
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@ddt.unpack
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def test_take_action(self):
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param_file = ("./tackerclient/osc/v2/vnffm/samples/"
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"create_vnf_fm_subscription_param_sample.json")
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arg_list = [param_file]
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verify_list = [('request_file', param_file)]
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parsed_args = self.check_parser(self.create_vnf_fm_sub, arg_list,
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verify_list)
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json = vnffm_sub_fakes.vnf_fm_sub_response()
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self.requests_mock.register_uri(
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'POST', os.path.join(self.url, 'vnffm/v1/subscriptions'),
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json=json, headers=self.header)
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actual_columns, data = (
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self.create_vnf_fm_sub.take_action(parsed_args))
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_, attributes = vnffm_sub._get_columns(json)
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self.assertCountEqual(_get_columns_vnffm_sub("create"),
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actual_columns)
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self.assertListItemsEqual(vnffm_sub_fakes.get_vnffm_sub_data(
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json, columns=attributes), data)
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class TestListVnfFmSub(TestVnfFmSub):
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def setUp(self):
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super(TestListVnfFmSub, self).setUp()
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self.list_vnffm_sub = vnffm_sub.ListVnfFmSub(
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self.app, self.app_args, cmd_name='vnffm sub list')
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def test_take_action(self):
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vnffm_subs_obj = vnffm_sub_fakes.create_vnf_fm_subs(
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count=3)
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parsed_args = self.check_parser(self.list_vnffm_sub, [], [])
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self.requests_mock.register_uri(
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'GET', os.path.join(self.url, 'vnffm/v1/subscriptions'),
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json=vnffm_subs_obj, headers=self.header)
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actual_columns, data = self.list_vnffm_sub.take_action(parsed_args)
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_, columns = tacker_osc_utils.get_column_definitions(
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vnffm_sub._ATTR_MAP, long_listing=True)
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expected_data = []
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for vnffm_sub_obj_idx in vnffm_subs_obj:
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expected_data.append(vnffm_sub_fakes.get_vnffm_sub_data(
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vnffm_sub_obj_idx, columns=columns))
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self.assertCountEqual(_get_columns_vnffm_sub(action='list'),
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actual_columns)
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self.assertCountEqual(expected_data, list(data))
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def test_take_action_with_filter(self):
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vnffm_subs_obj = vnffm_sub_fakes.create_vnf_fm_subs(
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count=3)
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parsed_args = self.check_parser(
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self.list_vnffm_sub,
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["--filter", '(eq,callbackUri,/nfvo/notify/alarm)'],
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[('filter', '(eq,callbackUri,/nfvo/notify/alarm)')])
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self.requests_mock.register_uri(
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'GET', os.path.join(
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self.url,
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'vnffm/v1/subscriptions?'
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'filter=(eq,callbackUri,/nfvo/notify/alarm)'),
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json=vnffm_subs_obj, headers=self.header)
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actual_columns, data = self.list_vnffm_sub.take_action(parsed_args)
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_, columns = tacker_osc_utils.get_column_definitions(
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vnffm_sub._ATTR_MAP, long_listing=True)
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expected_data = []
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for vnffm_sub_obj_idx in vnffm_subs_obj:
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expected_data.append(vnffm_sub_fakes.get_vnffm_sub_data(
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vnffm_sub_obj_idx, columns=columns))
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self.assertCountEqual(_get_columns_vnffm_sub(action='list'),
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actual_columns)
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self.assertListItemsEqual(expected_data, list(data))
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def test_take_action_with_incorrect_filter(self):
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parsed_args = self.check_parser(
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self.list_vnffm_sub,
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["--filter", '(callbackUri)'],
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[('filter', '(callbackUri)')])
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url = os.path.join(
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self.url,
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'vnffm/v1/subscriptions?filter=(callbackUri)')
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self.requests_mock.register_uri(
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'POST', url, headers=self.header, status_code=400, json={})
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self.assertRaises(exceptions.TackerClientException,
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self.list_vnffm_sub.take_action,
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parsed_args)
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def test_take_action_internal_server_error(self):
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parsed_args = self.check_parser(
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self.list_vnffm_sub,
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["--filter", '(eq,callbackUri,/nfvo/notify/alarm)'],
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[('filter', '(eq,callbackUri,/nfvo/notify/alarm)')])
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url = os.path.join(
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self.url,
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'vnffm/v1/subscriptions?'
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'filter=(eq,callbackUri,/nfvo/notify/alarm)')
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self.requests_mock.register_uri(
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'POST', url, headers=self.header, status_code=500, json={})
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self.assertRaises(exceptions.TackerClientException,
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self.list_vnffm_sub.take_action,
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parsed_args)
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class TestShowVnfFmSub(TestVnfFmSub):
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def setUp(self):
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super(TestShowVnfFmSub, self).setUp()
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self.show_vnf_fm_subs = vnffm_sub.ShowVnfFmSub(
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self.app, self.app_args, cmd_name='vnffm sub show')
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def test_take_action(self):
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"""Test of take_action()"""
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vnffm_sub_obj = vnffm_sub_fakes.vnf_fm_sub_response()
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arg_list = [vnffm_sub_obj['id']]
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verify_list = [('vnf_fm_sub_id', vnffm_sub_obj['id'])]
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# command param
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parsed_args = self.check_parser(
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self.show_vnf_fm_subs, arg_list, verify_list)
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url = os.path.join(
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self.url,
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'vnffm/v1/subscriptions',
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vnffm_sub_obj['id'])
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self.requests_mock.register_uri(
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'GET', url, headers=self.header, json=vnffm_sub_obj)
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columns, _ = (self.show_vnf_fm_subs.take_action(parsed_args))
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self.assertCountEqual(_get_columns_vnffm_sub('show'),
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columns)
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def test_take_action_vnf_fm_sub_id_not_found(self):
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"""Test if vnf-lcm-op-occ-id does not find."""
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arg_list = [uuidsentinel.vnf_fm_sub_id]
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verify_list = [('vnf_fm_sub_id', uuidsentinel.vnf_fm_sub_id)]
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# command param
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parsed_args = self.check_parser(
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self.show_vnf_fm_subs, arg_list, verify_list)
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url = os.path.join(
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self.url,
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'vnffm/v1/subscriptions',
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uuidsentinel.vnf_fm_sub_id)
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self.requests_mock.register_uri(
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'GET', url, headers=self.header, status_code=404, json={})
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self.assertRaises(exceptions.TackerClientException,
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self.show_vnf_fm_subs.take_action,
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parsed_args)
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def test_take_action_internal_server_error(self):
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"""Test for internal server error."""
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arg_list = [uuidsentinel.vnf_fm_sub_id]
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verify_list = [('vnf_fm_sub_id', uuidsentinel.vnf_fm_sub_id)]
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# command param
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parsed_args = self.check_parser(
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self.show_vnf_fm_subs, arg_list, verify_list)
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url = os.path.join(
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self.url,
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'vnffm/v1/subscriptions',
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uuidsentinel.vnf_fm_sub_id)
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self.requests_mock.register_uri(
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'GET', url, headers=self.header, status_code=500, json={})
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self.assertRaises(exceptions.TackerClientException,
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self.show_vnf_fm_subs.take_action,
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parsed_args)
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class TestDeleteVnfFmSub(TestVnfFmSub):
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def setUp(self):
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super(TestDeleteVnfFmSub, self).setUp()
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self.delete_vnf_fm_sub = vnffm_sub.DeleteVnfFmSub(
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self.app, self.app_args, cmd_name='vnffm sub delete')
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# Vnf Fm subscription to delete
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self.vnf_fm_subs = vnffm_sub_fakes.create_vnf_fm_subs(count=3)
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def _mock_request_url_for_delete(self, index):
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url = os.path.join(self.url, 'vnffm/v1/subscriptions',
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self.vnf_fm_subs[index]['id'])
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self.requests_mock.register_uri('DELETE', url,
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headers=self.header, json={})
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def test_delete_one_vnf_fm_sub(self):
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arg_list = [self.vnf_fm_subs[0]['id']]
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verify_list = [('vnf_fm_sub_id',
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[self.vnf_fm_subs[0]['id']])]
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parsed_args = self.check_parser(self.delete_vnf_fm_sub, arg_list,
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verify_list)
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self._mock_request_url_for_delete(0)
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sys.stdout = buffer = StringIO()
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result = self.delete_vnf_fm_sub.take_action(parsed_args)
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self.assertIsNone(result)
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self.assertEqual(
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(f"VNF FM subscription '{self.vnf_fm_subs[0]['id']}' "
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f"deleted successfully"), buffer.getvalue().strip())
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def test_delete_multiple_vnf_fm_sub(self):
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arg_list = []
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for obj in self.vnf_fm_subs:
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arg_list.append(obj['id'])
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verify_list = [('vnf_fm_sub_id', arg_list)]
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parsed_args = self.check_parser(self.delete_vnf_fm_sub, arg_list,
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verify_list)
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for i in range(0, 3):
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self._mock_request_url_for_delete(i)
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sys.stdout = buffer = StringIO()
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result = self.delete_vnf_fm_sub.take_action(parsed_args)
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self.assertIsNone(result)
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self.assertEqual('All specified VNF FM subscriptions are deleted '
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'successfully', buffer.getvalue().strip())
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def test_delete_multiple_vnf_fm_sub_exception(self):
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arg_list = [
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self.vnf_fm_subs[0]['id'],
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'xxxx-yyyy-zzzz',
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self.vnf_fm_subs[1]['id'],
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]
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verify_list = [('vnf_fm_sub_id', arg_list)]
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parsed_args = self.check_parser(self.delete_vnf_fm_sub,
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arg_list, verify_list)
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self._mock_request_url_for_delete(0)
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url = os.path.join(self.url, 'vnffm/v1/subscriptions',
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'xxxx-yyyy-zzzz')
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self.requests_mock.register_uri(
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'GET', url, exc=exceptions.ConnectionFailed)
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self._mock_request_url_for_delete(1)
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exception = self.assertRaises(exceptions.CommandError,
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self.delete_vnf_fm_sub.take_action,
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parsed_args)
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self.assertEqual('Failed to delete 1 of 3 VNF FM subscriptions.',
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exception.message)
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