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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
from unittest.mock import patch
import pytest
from common.proto import dbscanserving_pb2 as dbscan
from common.proto.optical_attack_detector_pb2 import DetectionRequest
from opticalattackdetector.client.OpticalAttackDetectorClient import \
OpticalAttackDetectorClient
from opticalattackdetector.service.OpticalAttackDetectorService import \
OpticalAttackDetectorService
# from .example_objects import CONTEXT_ID, CONTEXT_ID_2, SERVICE_DEV1_DEV2
LOGGER = logging.getLogger(__name__)
@pytest.fixture(scope="session")
def optical_attack_detector_service():
_service = OpticalAttackDetectorService()
_service.start()
yield _service
_service.stop()
@pytest.fixture(scope="session")
def optical_attack_detector_client(optical_attack_detector_service: OpticalAttackDetectorService):
_client = OpticalAttackDetectorClient(
host="127.0.0.1",
port=optical_attack_detector_service.bind_port,
)
_client.close()
def test_detect_attack(
optical_attack_detector_service: OpticalAttackDetectorService,
optical_attack_detector_client: OpticalAttackDetectorClient,
):
message = dbscan.DetectionResponse()
message.cluster_indices.extend([0, 1] * 5 + [-1] * 10)
with patch(
"opticalattackdetector.service.OpticalAttackDetectorServiceServicerImpl.attack_mitigator_client"
) as mitigator, patch(
"opticalattackdetector.service.OpticalAttackDetectorServiceServicerImpl.monitoring_client.IncludeKpi",
) as monitoring, patch(
"opticalattackdetector.service.OpticalAttackDetectorServiceServicerImpl.dbscanserving_client.Detect",
# TODO: return dumb object with "cluster_indices" attribute
# idea: create new response object
return_value=message,
) as dbscanserving:
for _ in range(10):
request: DetectionRequest = DetectionRequest()
request.service_id.context_id.context_uuid.uuid = str(uuid.uuid4())
request.service_id.service_uuid.uuid = str(uuid.uuid4())
request.kpi_id.kpi_id.uuid = "1"
optical_attack_detector_client.DetectAttack(request)
dbscanserving.assert_called()
mitigator.NotifyAttack.assert_called()