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# -------------------------------------------------------------------------
# Copyright (c) 2020 Fujitsu Limited Intellectual Property
#
# 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 unittest
from unittest.mock import patch
from apps.route.optimizers.inter_domain_route_opt import InterDomainRouteOpt
import osdf.config.loader as config_loader
from osdf.utils.interfaces import json_from_file
from osdf.utils.programming_utils import DotDict
count = 1
def mocked_requests_get(*args, **kwargs):
class MockResponse:
def __init__(self, json_data, status_code):
self.json_data = json_data
self.status_code = status_code
def json(self):
return self.json_data
main_dir = ""
response_data_file = main_dir + "test/inter_domain_route_opt/get_links.json"
bandwidth_attributes = main_dir + "test/inter_domain_route_opt/bandwidth_attributes.json"
bandwidth_attribute_values = json_from_file(bandwidth_attributes)
controllers_list = main_dir + "test/inter_domain_route_opt/controllers_list.json"
if args[0] == 'https://api.url:30233/aai/v19/network/logical-links?link-type=inter-domain&operational-status=up':
return MockResponse(json_from_file(response_data_file), 200)
elif args[0] == 'https://api.url:30233/aai/v19/network/pnfs/pnf/pnf1/p-interfaces/p-interface/int1?depth=all':
return MockResponse(bandwidth_attribute_values["int-1-bw"], 200)
elif args[0] == 'https://api.url:30233/aai/v19/network/pnfs/pnf/pnf2/p-interfaces/p-interface/int3?depth=all':
return MockResponse(bandwidth_attribute_values["int-3-bw"], 200)
elif args[0] == 'https://api.url:30233/aai/v19/network/pnfs/pnf/pnf2/p-interfaces/p-interface/int4?depth=all':
return MockResponse(bandwidth_attribute_values["int-4-bw"], 200)
elif args[0] == 'https://api.url:30233/aai/v19/network/pnfs/pnf/pnf3/p-interfaces/p-interface/int5?depth=all':
return MockResponse(bandwidth_attribute_values["int-5-bw"], 200)
elif args[0] == 'https://api.url:30233/aai/v19/network/pnfs/pnf/pnf3/p-interfaces/p-interface/int6?depth=all':
return MockResponse(bandwidth_attribute_values["int-6-bw"], 200)
elif args[0] == 'https://api.url:30233/aai/v19/network/pnfs/pnf/pnf4/p-interfaces/p-interface/int7?depth=all':
return MockResponse(bandwidth_attribute_values["int-7-bw"], 200)
elif args[0] == 'https://api.url:30233/aai/v19/external-system/esr-thirdparty-sdnc-list':
return MockResponse(json_from_file(controllers_list), 200)
return MockResponse(None, 404)
def mocked_requests_put(*args, **kwargs):
class MockResponse:
def __init__(self, json_data, status_code):
self.json_data = json_data
self.status_code = status_code
def json(self):
return self.json_data
main_dir = ""
controllers_for_interfaces = main_dir + "test/inter_domain_route_opt/controllers_for_interfaces.json"
controllers_for_interfaces_values = json_from_file(controllers_for_interfaces)
global count
if count == 1:
count += 1
return MockResponse(controllers_for_interfaces_values["int-1-cont"], 200)
elif count == 2:
count += 1
return MockResponse(controllers_for_interfaces_values["int-3-cont"], 200)
elif count == 3:
count += 1
return MockResponse(controllers_for_interfaces_values["int-4-cont"], 200)
elif count == 4:
count += 1
return MockResponse(controllers_for_interfaces_values["int-5-cont"], 200)
elif count == 5:
count += 1
return MockResponse(controllers_for_interfaces_values["int-6-cont"], 200)
elif count == 6:
count += 1
return MockResponse(controllers_for_interfaces_values["int-7-cont"], 200)
return MockResponse(None, 404)
class TestInterDomainRouteOpt(unittest.TestCase):
@patch('apps.route.optimizers.inter_domain_route_opt.requests.get', side_effect=mocked_requests_get)
@patch('apps.route.optimizers.inter_domain_route_opt.requests.put', side_effect=mocked_requests_put)
@patch('apps.route.optimizers.simple_route_opt.pymzn.minizinc')
def test_process_get_route(self, mock_solve , mock_put, mock_get):
main_dir = ""
mock_solve.return_value = [{'x': [1, 1, 0, 0, 0, 0]}]
self.config_spec = {
"deployment": "test/functest/simulators/simulated-config/osdf_config.yaml",
"core": "test/functest/simulators/simulated-config/common_config.yaml"
}
self.osdf_config = DotDict(config_loader.all_configs(**self.config_spec))
parameter_data_file = main_dir + "test/inter_domain_route_opt/request.json"
request_json = json_from_file(parameter_data_file)
routopt = InterDomainRouteOpt()
actual_response = routopt.get_route(request_json,self.osdf_config)
mock_response = {
"requestId":"789456",
"transactionId":"123456",
"statusMessage":"SUCCESS",
"requestStatus":"accepted",
"solutions":{
"routeInfo":{
"serviceRoute":[
{
"srcInterfaceId":"int19",
"dstInterfaceId":"int1",
"controllerId":"Controller1"
},
{
"srcInterfaceId":"int3",
"dstInterfaceId":"int4",
"controllerId":"Controller2"
},
{
"srcInterfaceId":"int5",
"dstInterfaceId":"int20",
"controllerId":"Controller3"
}
],
"linkList":[
"link1",
"link2"
]
}
}
}
self.assertEqual(mock_response, actual_response)
if __name__ == '__main__':
unittest.main()
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