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
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("NS", JOB_TYPE.MANUAL_SCALE_VNF, self.ns_inst_id)
113 self.client = Client()
114 NSInstModel(id=self.ns_inst_id, name="abc", nspackage_id="7", nsd_id="111").save()
117 NSInstModel.objects.filter().delete()
119 @mock.patch.object(NSManualScaleService, 'run')
120 def test_ns_manual_scale(self, mock_run):
122 "scaleType": "SCALE_NS",
124 "scaleNsByStepsData": [{
127 "scalingDirection": "0"
131 response = self.client.post("/api/nslcm/v1/ns/%s/scale" % self.ns_inst_id, data=data)
132 self.failUnlessEqual(status.HTTP_202_ACCEPTED, response.status_code)
134 @mock.patch.object(restcall, 'call_req')
135 def test_ns_manual_scale_thread(self, mock_call):
137 "scaleType": "SCALE_NS",
139 "scaleNsByStepsData": [{
142 "scalingDirection": "0"
146 NSManualScaleService(self.ns_inst_id, data, self.job_id).run()
147 self.assertTrue(NSInstModel.objects.get(id=self.ns_inst_id).status, NS_INST_STATUS.ACTIVE)
149 def test_swagger_ok(self):
150 resp = self.client.get("/api/nslcm/v1/swagger.json", format='json')
151 self.assertEqual(resp.status_code, status.HTTP_200_OK)
153 @mock.patch.object(NSManualScaleService, 'start')
154 def test_ns_manual_scale_empty_data(self, mock_start):
155 mock_start.side_effect = NSLCMException("NS scale failed.")
156 response = self.client.post("/api/nslcm/v1/ns/%s/scale" % self.ns_inst_id, data={})
157 self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR)
158 self.assertIn("error", response.data)
160 @mock.patch.object(NSManualScaleService, 'start')
161 def test_ns_manual_scale_when_ns_not_exist(self, mock_start):
162 mock_start.side_effect = NSLCMException("NS scale failed.")
164 "scaleType": "SCALE_NS",
166 "scaleNsByStepsData": [{
169 "scalingDirection": "0"
173 response = self.client.post("/api/nslcm/v1/ns/11/scale", data=data)
174 self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR)
175 self.assertIn("error", response.data)