test/conductor/test_conductor_translation.py

   1 # -------------------------------------------------------------------------
   2 #   Copyright (c) 2017-2018 AT&T Intellectual Property
   3 #   Copyright (C) 2020 Wipro Limited.
   4 #
   5 #   Licensed under the Apache License, Version 2.0 (the "License");
   6 #   you may not use this file except in compliance with the License.
   7 #   You may obtain a copy of the License at
   8 #
   9 #       http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 #   Unless required by applicable law or agreed to in writing, software
  12 #   distributed under the License is distributed on an "AS IS" BASIS,
  13 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 #   See the License for the specific language governing permissions and
  15 #   limitations under the License.
  16 #
  17 # -------------------------------------------------------------------------
  18 #
  19 import unittest
  20
  21 from osdf.adapters.local_data import local_policies
  22 from osdf.adapters.conductor import translation as tr
  23 from osdf.utils.interfaces import json_from_file
  24
  25
  26 class TestConductorTranslation(unittest.TestCase):
  27
  28     def setUp(self):
  29         self.main_dir = ""
  30         self.conductor_api_template = self.main_dir + "osdf/templates/conductor_interface.json"
  31         self.local_config_file = self.main_dir + "config/common_config.yaml"
  32         policy_data_path = self.main_dir + "test/policy-local-files"
  33
  34         valid_policies_list_file = policy_data_path + '/' + 'meta-valid-policies.txt'
  35         valid_policies_files = local_policies.get_policy_names_from_file(valid_policies_list_file)
  36
  37         parameter_data_file = self.main_dir + "test/placement-tests/request.json"
  38         self.request_json = json_from_file(parameter_data_file)
  39         parameter_data_file = self.main_dir + "test/placement-tests/request_vfmod.json"
  40         self.request_vfmod_json = json_from_file(parameter_data_file)
  41         self.policies = [json_from_file(policy_data_path + '/' + name) for name in valid_policies_files]
  42
  43         self.optimization_policies = [json_from_file(policy_data_path + '/'
  44                                                      + "slice-selection-files/opt_policy_nsi_reuse.json")]
  45
  46     def tearDown(self):
  47         pass
  48
  49     def test_gen_demands(self):
  50         # need to run this only on vnf policies
  51         vnf_policies = [x for x in self.policies if x[list(x.keys())[0]]["type"]
  52                         == "onap.policies.optimization.VnfPolicy"]
  53         res = tr.gen_demands(self.request_json['placementInfo']['placementDemands'], vnf_policies)
  54
  55         assert res is not None
  56
  57     def test_gen_vfmod_demands(self):
  58         # need to run this only on vnf policies
  59         vnf_policies = [x for x in self.policies if x[list(x.keys())[0]]["type"]
  60                         == "onap.policies.optimization.VnfPolicy"]
  61         res = tr.gen_demands(self.request_vfmod_json['placementInfo']['placementDemands'], vnf_policies)
  62         assert res is not None
  63
  64     def test_gen_optimization_policy(self):
  65         expected = [{
  66             "goal": "minimize",
  67             "operation_function": {
  68                 "operator": "sum",
  69                 "operands": [
  70                     {
  71                         "function": "attribute",
  72                         "params": {
  73                             "attribute": "creation_cost",
  74                             "demand": "embb-nst"
  75                         }
  76                     }
  77                 ]
  78             }
  79         }]
  80         self.assertEqual(expected,
  81                          tr.gen_optimization_policy(self.request_vfmod_json['placementInfo']['placementDemands'],
  82                                                     self.optimization_policies))
  83
  84
  85 if __name__ == "__main__":
  86     unittest.main()
  87