1 # Copyright 2017 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.
18 from django.test import Client
19 from django.test import TestCase
20 from rest_framework import status
22 from lcm.ns.const import NS_INST_STATUS
23 from lcm.ns.ns_manual_scale import NSManualScaleService
24 from lcm.pub.database.models import NSInstModel, JobModel
25 from lcm.pub.exceptions import NSLCMException
26 from lcm.pub.utils import restcall
27 from lcm.pub.utils.jobutil import JobUtil, JOB_TYPE
34 "ns_scale_aspect": "TIC_CORE_IMS",
40 "vnfd_id": "zte_ims_cscf",
41 "vnf_scale_aspect": "mpu",
45 "vnfd_id": "zte_ims_hss",
46 "vnf_scale_aspect": "fpu",
55 "vnfd_id": "zte_ims_cscf",
56 "vnf_scale_aspect": "mpu",
60 "vnfd_id": "zte_ims_hss",
61 "vnf_scale_aspect": "fpu",
70 "ns_scale_aspect": "TIC_EDGE_EPC",
76 "vnfd_id": "zte_epc_spgw",
77 "vnf_scale_aspect": "gpu",
81 "vnfd_id": "zte_epc_tas",
82 "vnf_scale_aspect": "fpu",
91 "vnfd_id": "zte_epc_spgw",
92 "vnf_scale_aspect": "mpu",
96 "vnfd_id": "zte_epc_tas",
97 "vnf_scale_aspect": "fpu",
108 class TestNsManualScale(TestCase):
110 self.ns_inst_id = str(uuid.uuid4())
111 self.job_id = JobUtil.create_job(
112 "NS", JOB_TYPE.MANUAL_SCALE_VNF, self.ns_inst_id)
113 self.package_id = "7"
114 self.client = Client()
118 nspackage_id=self.package_id,
122 NSInstModel.objects.filter().delete()
124 def insert_new_ns(self):
125 ns_inst_id = str(uuid.uuid4())
126 job_id = JobUtil.create_job(
127 "NS", JOB_TYPE.MANUAL_SCALE_VNF, self.ns_inst_id)
132 nspackage_id=package_id,
133 nsd_id=package_id).save()
134 return ns_inst_id, job_id
136 @mock.patch.object(NSManualScaleService, 'run')
137 def test_ns_manual_scale(self, mock_run):
139 "scaleType": "SCALE_NS",
141 "scaleNsByStepsData": [{
144 "scalingDirection": "0"
148 response = self.client.post(
149 "/api/nslcm/v1/ns/%s/scale" %
150 self.ns_inst_id, data=data)
151 self.failUnlessEqual(status.HTTP_202_ACCEPTED, response.status_code)
153 def test_ns_manual_scale_error_scaletype(self):
155 "scaleType": "SCALE_ERR",
157 "scaleNsByStepsData": [{
158 "aspectId": "sss_zte",
160 "scalingDirection": "0"
164 NSManualScaleService(self.ns_inst_id, data, self.job_id).run()
165 jobs = JobModel.objects.filter(jobid=self.job_id)
166 self.assertEqual(255, jobs[0].progress)
168 def test_ns_manual_scale_error_nsd_id(self):
170 "scaleType": "SCALE_NS",
172 "scaleNsByStepsData": [{
173 "aspectId": "sss_zte",
175 "scalingDirection": "0"
179 NSManualScaleService(self.ns_inst_id, data, self.job_id).run()
180 jobs = JobModel.objects.filter(jobid=self.job_id)
181 self.assertEqual(255, jobs[0].progress)
183 def test_ns_manual_scale_error_aspect(self):
185 "scaleType": "SCALE_NS",
187 "scaleNsByStepsData": [{
188 "aspectId": "sss_zte",
190 "scalingDirection": "0"
194 ns_inst_id, job_id = self.insert_new_ns()
195 job_id = JobUtil.create_job(
196 "NS", JOB_TYPE.MANUAL_SCALE_VNF, ns_inst_id)
197 NSManualScaleService(ns_inst_id, data, job_id).run()
198 jobs = JobModel.objects.filter(jobid=job_id)
199 self.assertEqual(255, jobs[0].progress)
201 @mock.patch.object(restcall, 'call_req')
202 def test_ns_manual_scale_thread(self, mock_call):
204 "scaleType": "SCALE_NS",
206 "scaleNsByStepsData": [{
209 "scalingDirection": "0"
213 NSManualScaleService(self.ns_inst_id, data, self.job_id).run()
215 NSInstModel.objects.get(
216 id=self.ns_inst_id).status,
217 NS_INST_STATUS.ACTIVE)
219 def test_swagger_ok(self):
220 resp = self.client.get("/api/nslcm/v1/swagger.json", format='json')
221 self.assertEqual(resp.status_code, status.HTTP_200_OK)
223 @mock.patch.object(NSManualScaleService, 'start')
224 def test_ns_manual_scale_empty_data(self, mock_start):
225 mock_start.side_effect = NSLCMException("NS scale failed.")
226 response = self.client.post(
227 "/api/nslcm/v1/ns/%s/scale" %
228 self.ns_inst_id, data={})
230 response.status_code,
231 status.HTTP_500_INTERNAL_SERVER_ERROR)
232 self.assertIn("error", response.data)
234 @mock.patch.object(NSManualScaleService, 'start')
235 def test_ns_manual_scale_when_ns_not_exist(self, mock_start):
236 mock_start.side_effect = NSLCMException("NS scale failed.")
238 "scaleType": "SCALE_NS",
240 "scaleNsByStepsData": [{
243 "scalingDirection": "0"
247 response = self.client.post("/api/nslcm/v1/ns/11/scale", data=data)
249 response.status_code,
250 status.HTTP_500_INTERNAL_SERVER_ERROR)
251 self.assertIn("error", response.data)