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# Copyright 2022-2023 ETSI TeraFlowSDN - TFS OSG (https://tfs.etsi.org/)
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import logging, urllib
from common.Constants import DEFAULT_CONTEXT_NAME, DEFAULT_TOPOLOGY_NAME
from common.proto.context_pb2 import ContextId
from common.tools.descriptor.Loader import (
DescriptorLoader, check_descriptor_load_results, validate_empty_scenario
from common.tools.object_factory.Context import json_context_id
from common.type_checkers.Assertions import (
validate_connection, validate_connection_ids, validate_connections, validate_context, validate_context_ids,
validate_contexts, validate_device, validate_device_ids, validate_devices, validate_link, validate_link_ids,
validate_links, validate_service, validate_service_ids, validate_services, validate_topologies, validate_topology,
validate_topology_ids)
from context.client.ContextClient import ContextClient
from nbi.service.rest_server.RestServer import RestServer
from .PrepareTestScenario import ( # pylint: disable=unused-import
# be careful, order of symbols is important here!
do_rest_delete_request, do_rest_get_request, do_rest_post_request,
mock_service, nbi_service_rest, osm_wim, context_client
LOGGER = logging.getLogger(__name__)
LOGGER.setLevel(logging.DEBUG)
DESCRIPTOR_FILE = 'nbi/tests/data/debug_api_dummy.json'
JSON_ADMIN_CONTEXT_ID = json_context_id(DEFAULT_CONTEXT_NAME)
ADMIN_CONTEXT_ID = ContextId(**JSON_ADMIN_CONTEXT_ID)
# ----- Prepare Environment --------------------------------------------------------------------------------------------
def test_prepare_environment(context_client : ContextClient) -> None: # pylint: disable=redefined-outer-name
validate_empty_scenario(context_client)
descriptor_loader = DescriptorLoader(descriptors_file=DESCRIPTOR_FILE, context_client=context_client)
results = descriptor_loader.process()
check_descriptor_load_results(results, descriptor_loader)
descriptor_loader.validate()
# Verify the scenario has no services/slices
response = context_client.GetContext(ADMIN_CONTEXT_ID)
assert len(response.topology_ids) == 1
assert len(response.service_ids ) == 3
assert len(response.slice_ids ) == 1
# ----- Context --------------------------------------------------------------------------------------------------------
def test_rest_get_context_ids(nbi_service_rest: RestServer): # pylint: disable=redefined-outer-name, unused-argument
reply = do_rest_get_request('/debug-api/context_ids')
def test_rest_get_contexts(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
reply = do_rest_get_request('/debug-api/contexts')
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def test_rest_get_context(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
context_uuid = urllib.parse.quote(DEFAULT_CONTEXT_NAME)
reply = do_rest_get_request('/debug-api/context/{:s}'.format(context_uuid))
validate_context(reply)
# ----- Topology -------------------------------------------------------------------------------------------------------
def test_rest_get_topology_ids(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
context_uuid = urllib.parse.quote(DEFAULT_CONTEXT_NAME)
reply = do_rest_get_request('/debug-api/context/{:s}/topology_ids'.format(context_uuid))
validate_topology_ids(reply)
def test_rest_get_topologies(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
context_uuid = urllib.parse.quote(DEFAULT_CONTEXT_NAME)
reply = do_rest_get_request('/debug-api/context/{:s}/topologies'.format(context_uuid))
validate_topologies(reply)
def test_rest_get_topology(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
context_uuid = urllib.parse.quote(DEFAULT_CONTEXT_NAME)
topology_uuid = urllib.parse.quote(DEFAULT_TOPOLOGY_NAME)
reply = do_rest_get_request('/debug-api/context/{:s}/topology/{:s}'.format(context_uuid, topology_uuid))
validate_topology(reply, num_devices=3, num_links=3)
# ----- Device ---------------------------------------------------------------------------------------------------------
def test_rest_get_device_ids(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
reply = do_rest_get_request('/debug-api/device_ids')
validate_device_ids(reply)
def test_rest_get_devices(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
reply = do_rest_get_request('/debug-api/devices')
validate_devices(reply)
def test_rest_get_device(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
device_uuid = urllib.parse.quote('R1', safe='')
reply = do_rest_get_request('/debug-api/device/{:s}'.format(device_uuid))
validate_device(reply)
# ----- Link -----------------------------------------------------------------------------------------------------------
def test_rest_get_link_ids(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
reply = do_rest_get_request('/debug-api/link_ids')
validate_link_ids(reply)
def test_rest_get_links(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
reply = do_rest_get_request('/debug-api/links')
validate_links(reply)
def test_rest_get_link(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
link_uuid = urllib.parse.quote('R1/502==R2/501', safe='')
reply = do_rest_get_request('/debug-api/link/{:s}'.format(link_uuid))
validate_link(reply)
# ----- Service --------------------------------------------------------------------------------------------------------
def test_rest_get_service_ids(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
context_uuid = urllib.parse.quote(DEFAULT_CONTEXT_NAME)
reply = do_rest_get_request('/debug-api/context/{:s}/service_ids'.format(context_uuid))
validate_service_ids(reply)
def test_rest_get_services(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
context_uuid = urllib.parse.quote(DEFAULT_CONTEXT_NAME)
reply = do_rest_get_request('/debug-api/context/{:s}/services'.format(context_uuid))
validate_services(reply)
def test_rest_get_service(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
context_uuid = urllib.parse.quote(DEFAULT_CONTEXT_NAME)
service_uuid = urllib.parse.quote('SVC:R1/200==R2/200', safe='')
reply = do_rest_get_request('/debug-api/context/{:s}/service/{:s}'.format(context_uuid, service_uuid))
validate_service(reply)
# ----- Slice ----------------------------------------------------------------------------------------------------------
def test_rest_get_slice_ids(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
context_uuid = urllib.parse.quote(DEFAULT_CONTEXT_NAME)
reply = do_rest_get_request('/debug-api/context/{:s}/slice_ids'.format(context_uuid))
validate_slice_ids(reply)
def test_rest_get_slices(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
context_uuid = urllib.parse.quote(DEFAULT_CONTEXT_NAME)
reply = do_rest_get_request('/debug-api/context/{:s}/slices'.format(context_uuid))
validate_slices(reply)
def test_rest_get_slice(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
context_uuid = urllib.parse.quote(DEFAULT_CONTEXT_NAME)
slice_uuid = urllib.parse.quote('SLC:R1-R2-R3', safe='')
reply = do_rest_get_request('/debug-api/context/{:s}/slice/{:s}'.format(context_uuid, slice_uuid))
validate_slice(reply)
# ----- Connection -----------------------------------------------------------------------------------------------------
def test_rest_get_connection_ids(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
context_uuid = urllib.parse.quote(DEFAULT_CONTEXT_NAME)
service_uuid = urllib.parse.quote('SVC:R1/200==R2/200', safe='')
reply = do_rest_get_request('/debug-api/context/{:s}/service/{:s}/connection_ids'.format(context_uuid, service_uuid))
validate_connection_ids(reply)
def test_rest_get_connections(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
context_uuid = urllib.parse.quote(DEFAULT_CONTEXT_NAME)
service_uuid = urllib.parse.quote('SVC:R1/200==R2/200', safe='')
reply = do_rest_get_request('/debug-api/context/{:s}/service/{:s}/connections'.format(context_uuid, service_uuid))
validate_connections(reply)
def test_rest_get_connection(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
connection_uuid = urllib.parse.quote('CON:R1/200==R2/200:1', safe='')
reply = do_rest_get_request('/debug-api/connection/{:s}'.format(connection_uuid))
validate_connection(reply)
# ----- Policy ---------------------------------------------------------------------------------------------------------
#def test_rest_get_policyrule_ids(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
# reply = do_rest_get_request('/debug-api/policyrule_ids')
# validate_policyrule_ids(reply)
#def test_rest_get_policyrules(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
# reply = do_rest_get_request('/debug-api/policyrules')
# validate_policyrules(reply)
#def test_rest_get_policyrule(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
# policyrule_uuid_quoted = urllib.parse.quote(policyrule_uuid, safe='')
# reply = do_rest_get_request('/debug-api/policyrule/{:s}'.format(policyrule_uuid_quoted))
# validate_policyrule(reply)
# ----- Cleanup Environment --------------------------------------------------------------------------------------------
def test_cleanup_environment(context_client : ContextClient) -> None: # pylint: disable=redefined-outer-name
# Verify the scenario has no services/slices
response = context_client.GetContext(ADMIN_CONTEXT_ID)
assert len(response.topology_ids) == 1
assert len(response.service_ids ) == 3
assert len(response.slice_ids ) == 1
# Load descriptors and validate the base scenario
descriptor_loader = DescriptorLoader(descriptors_file=DESCRIPTOR_FILE, context_client=context_client)
descriptor_loader.validate()
descriptor_loader.unload()
validate_empty_scenario(context_client)