test/test_PolicyCalls.py

   1 import json
   2 import unittest
   3
   4 from osdf.config.base import osdf_config
   5 from osdf.adapters.policy import interface
   6 from osdf.utils.interfaces import RestClient
   7 import yaml
   8 from mock import patch
   9 from osdf.optimizers.placementopt.conductor import translation
  10
  11
  12 class TestPolicyCalls(unittest.TestCase):
  13
  14     def test_get_subscriber_name(self):
  15         req_json_obj = json.loads(open("./test/placement-tests/request_mso.json").read())
  16         config_core = osdf_config.core
  17         pmain = config_core['policy_info']['placement']
  18         print(pmain)
  19         subs_name = interface.get_subscriber_name(req_json_obj, pmain)
  20         print("subscriber_name=", subs_name)
  21         self.assertEquals(subs_name, "Avteet_Chayal")
  22
  23
  24     def test_get_subscriber_name_null(self):
  25         req_json_file = "./test/placement-tests/request_mso_subs_name_null.json"
  26         req_json_obj = json.loads(open(req_json_file).read())
  27         config_core = osdf_config.core
  28
  29         pmain = config_core['policy_info']['placement']
  30         print(pmain)
  31         subs_name = interface.get_subscriber_name(req_json_obj, pmain)
  32         print("subscriber_name=", subs_name)
  33         self.assertEquals(subs_name, "DEFAULT")
  34
  35
  36     def test_get_subscriber_name_blank(self):
  37         req_json_file = "./test/placement-tests/request_mso_subs_name_blank.json"
  38         req_json_obj = json.loads(open(req_json_file).read())
  39         config_core = osdf_config.core
  40
  41         pmain = config_core['policy_info']['placement']
  42         print(pmain)
  43         subs_name = interface.get_subscriber_name(req_json_obj, pmain)
  44         print("subscriber_name=", subs_name)
  45         self.assertEquals(subs_name, "DEFAULT")
  46
  47
  48     def test_get_subscriber_name_default(self):
  49         req_json_file = "./test/placement-tests/request_mso_subs_name_default.json"
  50         req_json_obj = json.loads(open(req_json_file).read())
  51         config_core = osdf_config.core
  52
  53         pmain = config_core['policy_info']['placement']
  54         print(pmain)
  55         subs_name = interface.get_subscriber_name(req_json_obj, pmain)
  56         print("subscriber_name=", subs_name)
  57         self.assertEquals(subs_name, "DEFAULT")
  58
  59
  60     def test_get_subscriber_name_none(self):
  61         req_json_file = "./test/placement-tests/request_mso_subs_name_none.json"
  62         req_json_obj = json.loads(open(req_json_file).read())
  63         config_core = osdf_config.core
  64
  65         pmain = config_core['policy_info']['placement']
  66         print(pmain)
  67         subs_name = interface.get_subscriber_name(req_json_obj, pmain)
  68         print("subscriber_name=", subs_name)
  69         self.assertEquals(subs_name, "DEFAULT")
  70
  71
  72     def test_get_by_scope(self):
  73         req_json_file = "./test/placement-tests/testScoperequest.json"
  74         allPolicies = "./test/placement-tests/scopePolicies.json"
  75         req_json_obj = json.loads(open(req_json_file).read())
  76         req_json_obj2 = json.loads(open(allPolicies).read())
  77         config_core = osdf_config.core
  78         yamlFile = "./test/placement-tests/test_by_scope.yaml"
  79
  80         with open(yamlFile) as yamlFile2:
  81             policyConfigFile = yaml.load(yamlFile2)
  82             with patch('osdf.adapters.policy.interface.get_subscriber_role', return_value=('FFA Homing', [])) as mock_open:
  83                 with patch('osdf.utils.interfaces.RestClient.request', return_value = req_json_obj2):
  84                     policiesList = interface.get_by_scope(RestClient, req_json_obj, policyConfigFile, 'placement')
  85                     print(policiesList)
  86                     #catches Exception if policiesList is null
  87                     self.assertTrue(policiesList, 'is null')
  88                     self.assertRaises(Exception)
  89
  90     def test_gen_demands(self):
  91         actionsList = []
  92         genDemandslist = []
  93         req_json = "./test/placement-tests/testScoperequest.json"
  94         policiesList = "./test/placement-tests/vnfGroupPolicies.txt"
  95         fh = json.loads(open(policiesList).read())
  96         #print(fh)
  97         req_json = json.loads(open(req_json).read())
  98         config_core = osdf_config.core
  99         service_type = req_json['placementInfo'].get('serviceType', None)
 100         # service_type = data_mapping.get_request_service_type(req_json_file)
 101         genDemands = translation.gen_demands(req_json['placementInfo']['demandInfo'], fh)
 102         #print(genDemands)
 103         #print(req_json_file['placementInfo']['demandInfo']['placementDemand'][0])
 104         for action in req_json['placementInfo']['demandInfo']['placementDemand']:
 105             #print(action['resourceModuleName'])
 106             actionsList.append(action['resourceModuleName'])
 107         for key2,value in genDemands.items():
 108             #print(key2)
 109             genDemandslist.append(key2)
 110         #genDemandslist.remove('Primary IP_Mux_Demux updated_1 0')
 111         #catches Exception if lists are not equal
 112         self.assertListEqual(genDemandslist, actionsList, 'generated demands are not equal to the passed input [placementDemand][resourceModuleName] list')
 113
 114 if __name__ == '__main__':
 115     unittest.main()