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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 deepdiff, json, logging
from common.Constants import DEFAULT_CONTEXT_NAME, DEFAULT_TOPOLOGY_NAME
from common.proto.context_pb2 import ContextId, TopologyId
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.tools.object_factory.Topology import json_topology_id
from context.client.ContextClient import ContextClient
from nbi.service.rest_server import RestServer
from .PrepareTestScenario import ( # pylint: disable=unused-import
# be careful, order of symbols is important here!
do_rest_request, mock_service, nbi_service_rest, osm_wim, context_client)
LOGGER = logging.getLogger(__name__)
LOGGER.setLevel(logging.DEBUG)
DESCRIPTOR_FILE = 'nbi/tests/data/descriptor-topology.json'
TARGET_DATA_FILE = 'nbi/tests/data/test-ietf-network.json'
JSON_ADMIN_CONTEXT_ID = json_context_id(DEFAULT_CONTEXT_NAME)
ADMIN_CONTEXT_ID = ContextId(**JSON_ADMIN_CONTEXT_ID)
ADMIN_TOPOLOGY_ID = TopologyId(**json_topology_id(DEFAULT_TOPOLOGY_NAME, context_id=JSON_ADMIN_CONTEXT_ID))
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 ) == 0
assert len(response.slice_ids ) == 0
def test_rest_get_networks(nbi_service_rest : RestServer): # pylint: disable=redefined-outer-name, unused-argument
with open(TARGET_DATA_FILE, 'r', encoding='UTF-8') as f:
target_data = json.load(f)
URL = '/restconf/data/ietf-network:networks'
retieved_data = do_rest_request(URL, logger=LOGGER, expected_status_codes={200})
diff_data = deepdiff.DeepDiff(target_data, retieved_data)
LOGGER.error('Differences:\n{:s}'.format(str(diff_data.pretty())))
assert len(diff_data) == 0
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 ) == 0
assert len(response.slice_ids ) == 0
# 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)