1 # Copyright 2019 ZTE Corporation.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
19 from django.test import TestCase
20 from rest_framework import status
21 from rest_framework.test import APIClient
22 from lcm.pub.database.models import NSInstModel
23 from lcm.pub.utils import restcall
24 from lcm.ns.biz.ns_create import CreateNSService
25 from lcm.pub.exceptions import NSLCMException
28 class TestNsInstanceApi(TestCase):
31 self.apiClient = APIClient()
33 self.ns_instances_url = '/api/nslcm/v1/ns_instances'
34 self.nsd_id = str(uuid.uuid4())
35 self.ns_package_id = str(uuid.uuid4())
38 NSInstModel.objects.all().delete()
40 @mock.patch.object(restcall, 'call_req')
41 def test_create_ns(self, mock_call_req):
43 "csarId": self.ns_package_id,
45 "nsPackageId": self.ns_package_id,
49 r1_query_nspackage_from_catalog = [0, json.JSONEncoder().encode(nspackage_info), '201']
50 r2_create_ns_to_aai = [0, json.JSONEncoder().encode({}), '201']
51 mock_call_req.side_effect = [r1_query_nspackage_from_catalog, r2_create_ns_to_aai]
54 'HTTP_GLOBALCUSTOMERID': 'global-customer-id-test1',
55 'HTTP_SERVICETYPE': 'service-type-test1'
61 "nsDescription": "description"
63 response = self.apiClient.post(self.ns_instances_url, data=data, format=self.format, **header)
64 self.failUnlessEqual(status.HTTP_201_CREATED, response.status_code)
65 return response.data['id']
67 @mock.patch.object(restcall, 'call_req')
68 def test_create_ns_cpe(self, mock_call_req):
70 "csarId": "c9f0a95e-dea0-4698-96e5-5a79bc5a233d",
72 "nsPackageId": "c9f0a95e-dea0-4698-96e5-5a79bc5a233d",
73 "nsdId": "c9f0a95e-dea0-4698-96e5-5a79bc5a233d"
76 r1_query_nspackage_from_catalog = [0, json.JSONEncoder().encode(nspackage_info), '201']
77 r2_create_ns_to_aai = [0, json.JSONEncoder().encode({}), '201']
78 mock_call_req.side_effect = [r1_query_nspackage_from_catalog, r2_create_ns_to_aai]
81 'HTTP_GLOBALCUSTOMERID': 'global-customer-id-test1',
82 'HTTP_SERVICETYPE': 'service-type-test1'
86 "nsdId": "c9f0a95e-dea0-4698-96e5-5a79bc5a233d",
87 "nsName": "vcpe_e2e_vnf_test2",
88 "nsDescription": "null"
90 response = self.apiClient.post(self.ns_instances_url, data=data, format=self.format, **header)
91 self.failUnlessEqual(status.HTTP_201_CREATED, response.status_code)
93 @mock.patch.object(restcall, 'call_req')
94 def test_create_ns_when_ns_name_exist(self, mock_call_req):
95 NSInstModel.objects.all().delete()
96 NSInstModel(id="1", name="ns").save()
97 nspackage_info = json.JSONEncoder().encode({
98 "csarId": self.ns_package_id,
101 mock_call_req.return_value = [0, nspackage_info, '200']
103 'HTTP_GLOBALCUSTOMERID': 'global-customer-id-test1',
104 'HTTP_SERVICETYPE': 'service-type-test1'
108 "nsdId": self.nsd_id,
110 "nsDescription": "description"
112 response = self.apiClient.post(self.ns_instances_url, data=data, format=self.format, **header)
113 self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR)
115 @mock.patch.object(CreateNSService, "do_biz")
116 def test_create_ns_empty_data(self, mock_do_biz):
117 mock_do_biz.side_effect = Exception("Exception in CreateNS.")
122 'HTTP_GLOBALCUSTOMERID': 'global-customer-id-test1',
123 'HTTP_SERVICETYPE': 'service-type-test1'
125 response = self.apiClient.post(self.ns_instances_url, data=data, format=self.format, **header)
126 self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
128 @mock.patch.object(CreateNSService, "do_biz")
129 def test_create_ns_no_header(self, mock_do_biz):
130 mock_do_biz.side_effect = Exception("Exception in CreateNS.")
132 "nsdId": self.nsd_id,
134 "nsDescription": "description"
136 response = self.apiClient.post(self.ns_instances_url, data=data, format=self.format)
137 self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
139 @mock.patch.object(CreateNSService, "do_biz")
140 def test_create_ns_non_existing_nsd(self, mock_do_biz):
141 mock_do_biz.side_effect = NSLCMException("nsd not exists.")
143 "nsdId": self.nsd_id,
145 "nsDescription": "description"
148 'HTTP_GLOBALCUSTOMERID': 'global-customer-id-test1',
149 'HTTP_SERVICETYPE': 'service-type-test1'
151 response = self.apiClient.post(self.ns_instances_url, data=data, format=self.format, **header)
152 self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR)
154 @mock.patch.object(restcall, 'call_req')
155 def test_create_ns_when_fail_to_get_nsd(self, mock_call_req):
156 mock_call_req.return_value = [1, "Failed to get nsd.", '500']
158 "nsdId": self.nsd_id,
160 "nsDescription": "description"
163 'HTTP_GLOBALCUSTOMERID': 'global-customer-id-test1',
164 'HTTP_SERVICETYPE': 'service-type-test1'
166 response = self.apiClient.post(self.ns_instances_url, data=data, format=self.format, **header)
167 self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR)
169 def test_ns_instances_method_not_allowed(self):
171 'HTTP_GLOBALCUSTOMERID': 'global-customer-id-test1',
172 'HTTP_SERVICETYPE': 'service-type-test1'
176 "nsdId": self.nsd_id,
178 "nsDescription": "description"
180 response = self.apiClient.delete(self.ns_instances_url, data=data, format=self.format, **header)
181 self.failUnlessEqual(status.HTTP_405_METHOD_NOT_ALLOWED, response.status_code)
182 response = self.apiClient.put(self.ns_instances_url, data=data, format=self.format, **header)
183 self.failUnlessEqual(status.HTTP_405_METHOD_NOT_ALLOWED, response.status_code)
184 response = self.apiClient.patch(self.ns_instances_url, data=data, format=self.format, **header)
185 self.failUnlessEqual(status.HTTP_405_METHOD_NOT_ALLOWED, response.status_code)
187 def test_invidual_ns_instance_method_not_allowed(self):
189 'HTTP_GLOBALCUSTOMERID': 'global-customer-id-test1',
190 'HTTP_SERVICETYPE': 'service-type-test1'
194 "nsdId": self.nsd_id,
196 "nsDescription": "description"
198 url = self.ns_instances_url + '/1'
199 response = self.apiClient.post(url, data=data, format=self.format, **header)
200 self.failUnlessEqual(status.HTTP_405_METHOD_NOT_ALLOWED, response.status_code)
201 response = self.apiClient.put(url, data=data, format=self.format, **header)
202 self.failUnlessEqual(status.HTTP_405_METHOD_NOT_ALLOWED, response.status_code)
203 response = self.apiClient.patch(url, data=data, format=self.format, **header)
204 self.failUnlessEqual(status.HTTP_405_METHOD_NOT_ALLOWED, response.status_code)
206 def test_query_ns(self):
207 NSInstModel.objects.all().delete()
208 self.test_create_ns()
209 response = self.apiClient.get(self.ns_instances_url)
210 self.failUnlessEqual(status.HTTP_200_OK, response.status_code, response.data)
211 self.assertIsNotNone(response.data)
212 self.assertEqual(1, len(response.data))
213 self.assertEquals(self.nsd_id, response.data[0]['nsdId'])
214 self.assertEquals('ns', response.data[0]['nsInstanceName'])
215 self.assertEquals('NOT_INSTANTIATED', response.data[0]['nsState'])
217 def test_query_one_ns(self):
218 NSInstModel.objects.all().delete()
219 id = self.test_create_ns()
220 url = self.ns_instances_url + '/' + id
221 response = self.apiClient.get(url)
222 self.failUnlessEqual(status.HTTP_200_OK, response.status_code, response.data)
223 self.assertIsNotNone(response.data)
224 self.assertEquals(self.nsd_id, response.data['nsdId'])
225 self.assertEquals('ns', response.data['nsInstanceName'])
226 self.assertEquals('NOT_INSTANTIATED', response.data['nsState'])
228 @mock.patch.object(restcall, 'call_req')
229 def test_delete_ns(self, mock_call_req):
230 NSInstModel(id="1", nspackage_id="7", nsd_id="2").save()
232 "service-instance-id": "service-instance-id-9b9348f2-f75d-4559-823d-db7ac138ed34",
233 "service-instance-name": "service-instance-name-9b9348f2-f75d-4559-823d-db7ac138ed34",
234 "service-type": "service-type-9b9348f2-f75d-4559-823d-db7ac138ed34",
235 "service-role": "service-role-9b9348f2-f75d-4559-823d-db7ac138ed34",
236 "resource-version": "1505350720009"
238 r1_query_ns_to_aai = [0, json.JSONEncoder().encode(ns_info), '200']
239 r2_delete_ns_to_aai = [0, json.JSONEncoder().encode({}), '200']
240 mock_call_req.side_effect = [r1_query_ns_to_aai, r2_delete_ns_to_aai]
241 url = self.ns_instances_url + '/1'
242 response = self.apiClient.delete(url)
243 self.failUnlessEqual(status.HTTP_204_NO_CONTENT, response.status_code)