1 # -------------------------------------------------------------------------
2 # Copyright (c) 2017-2018 AT&T Intellectual Property
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
16 # -------------------------------------------------------------------------
21 from osdf.adapters.local_data import local_policies
22 from osdf.config.base import osdf_config
23 from osdf.adapters.policy import interface
24 from osdf.utils.interfaces import RestClient, json_from_file
26 from mock import patch
27 from osdf.optimizers.placementopt.conductor import translation
28 from osdf.operation.exceptions import BusinessException
31 class TestPolicyCalls(unittest.TestCase):
35 parameter_data_file = main_dir + "test/placement-tests/request.json"
36 policy_data_path = main_dir + "test/policy-local-files/"
37 local_config_file = main_dir + "config/common_config.yaml"
39 valid_policies_list_file = policy_data_path + '/' + 'meta-valid-policies.txt'
40 valid_policies_files = local_policies.get_policy_names_from_file(valid_policies_list_file)
42 self.request_json = json_from_file(parameter_data_file)
43 self.policies = [json_from_file(policy_data_path + '/' + name) for name in valid_policies_files]
48 def test_policy_api_call(self):
49 req_json_file = "./test/placement-tests/request.json"
50 req_json = json.loads(open(req_json_file).read())
51 policy_response_file = "./test/placement-tests/policy_response.json"
52 policy_response = json.loads(open(policy_response_file).read())
53 with patch('osdf.adapters.policy.interface.policy_api_call', return_value=policy_response):
54 policy_list = interface.remote_api(req_json, osdf_config, service_type="placement")
55 self.assertIsNotNone(policy_list)
57 def test_policy_api_call_failed_1(self):
58 req_json_file = "./test/placement-tests/request_error1.json"
59 req_json = json.loads(open(req_json_file).read())
60 policy_response_file = "./test/placement-tests/policy_response.json"
61 policy_response = json.loads(open(policy_response_file).read())
62 with patch('osdf.adapters.policy.interface.policy_api_call', return_value=policy_response):
63 self.assertRaises(BusinessException,
64 lambda: interface.remote_api(req_json, osdf_config, service_type="placement"))
66 def test_policy_api_call_failed_2(self):
67 req_json_file = "./test/placement-tests/request.json"
68 req_json = json.loads(open(req_json_file).read())
69 policy_response_file = "./test/placement-tests/policy_response_error1.json"
70 policy_response = json.loads(open(policy_response_file).read())
71 with patch('osdf.adapters.policy.interface.policy_api_call', return_value=policy_response):
72 self.assertRaises(BusinessException,
73 lambda: interface.remote_api(req_json, osdf_config, service_type="placement"))
75 def test_policy_api_call_failed_3(self):
76 req_json_file = "./test/placement-tests/request.json"
77 req_json = json.loads(open(req_json_file).read())
78 policy_response_file = "./test/placement-tests/policy_response_error2.json"
79 policy_response = json.loads(open(policy_response_file).read())
80 with patch('osdf.adapters.policy.interface.policy_api_call', return_value=policy_response):
81 self.assertRaises(BusinessException,
82 lambda: interface.remote_api(req_json, osdf_config, service_type="placement"))
84 def test_get_by_scope(self):
85 req_json_file = "./test/placement-tests/testScoperequest.json"
86 all_policies = "./test/placement-tests/policy_response.json"
87 req_json_obj = json.loads(open(req_json_file).read())
88 req_json_obj2 = json.loads(open(all_policies).read())
89 yaml_file = "./test/placement-tests/test_by_scope.yaml"
91 with open(yaml_file) as yaml_file2:
92 policy_config_file = yaml.load(yaml_file2)
93 with patch('osdf.utils.interfaces.RestClient.request', return_value=req_json_obj2):
94 policies_list = interface.get_by_scope(RestClient, req_json_obj, policy_config_file, 'placement')
95 self.assertTrue(policies_list, 'is null')
96 self.assertRaises(Exception)
98 def test_gen_demands(self):
101 req_json = "./test/placement-tests/request.json"
102 req_json = json.loads(open(req_json).read())
103 # need to run this only on vnf policies
104 vnf_policies = [x for x in self.policies if x["content"]["policyType"] == "vnfPolicy"]
105 genDemands = translation.gen_demands(req_json, vnf_policies)
106 for action in req_json['placementInfo']['placementDemands']:
107 actionsList.append(action['resourceModuleName'])
108 for key2,value in genDemands.items():
109 genDemandslist.append(key2)
110 self.assertListEqual(genDemandslist, actionsList, 'generated demands are not equal to the passed input'
111 '[placementDemand][resourceModuleName] list')
113 if __name__ == '__main__':