lcm/ns/tests/tests_ns_terminate.py

   1 # Copyright 2016-2017 ZTE Corporation.
   2 #
   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
   6 #
   7 #         http://www.apache.org/licenses/LICENSE-2.0
   8 #
   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.
  14 import json
  15 import uuid
  16
  17 import mock
  18 from django.test import TestCase, Client
  19 from rest_framework import status
  20
  21 from lcm.ns.biz.ns_terminate import TerminateNsService
  22 from lcm.pub.database.models import NfInstModel, NSInstModel
  23 from lcm.pub.utils import restcall
  24 from lcm.pub.enum import JOB_MODEL_STATUS, JOB_TYPE
  25 from lcm.pub.utils.jobutil import JobUtil
  26
  27
  28 class TestTerminateNsViews(TestCase):
  29     def setUp(self):
  30         self.client = Client()
  31         self.ns_inst_id = '1'
  32         self.nf_inst_id = '1'
  33         self.vnffg_id = str(uuid.uuid4())
  34         self.vim_id = str(uuid.uuid4())
  35         self.job_id = str(uuid.uuid4())
  36         self.nf_uuid = '1-1-1'
  37         self.tenant = "tenantname"
  38         model = '{"metadata": {"vnfdId": "1","vnfdName": "PGW001","vnfProvider": "zte","vnfdVersion": "V00001",' \
  39                 '"vnfVersion": "V5.10.20","productType": "CN","vnfType": "PGW",' \
  40                 '"description": "PGW VNFD description","isShared":true,"vnfExtendType":"driver"}}'
  41         NSInstModel(id=self.ns_inst_id, name="ns_name", status='null').save()
  42         NfInstModel.objects.create(nfinstid=self.nf_inst_id, nf_name='name_1', vnf_id='1',
  43                                    vnfm_inst_id='1', ns_inst_id='1-1-1,2-2-2',
  44                                    max_cpu='14', max_ram='12296', max_hd='101', max_shd="20", max_net=10,
  45                                    status='null', mnfinstid=self.nf_uuid, package_id='pkg1',
  46                                    vnfd_model=model)
  47
  48     def tearDown(self):
  49         NSInstModel.objects.all().delete()
  50         NfInstModel.objects.all().delete()
  51
  52     @mock.patch.object(TerminateNsService, 'run')
  53     def test_terminate_vnf_url(self, mock_run):
  54         mock_run.re.return_value = "1"
  55         req_data = {
  56             "terminationType": "forceful",
  57             "gracefulTerminationTimeout": "600"}
  58         response = self.client.post("/api/nslcm/v1/ns/%s/terminate" % self.ns_inst_id, data=req_data)
  59         self.assertEqual(status.HTTP_202_ACCEPTED, response.status_code, response.data)
  60
  61         response = self.client.delete("/api/nslcm/v1/ns/%s" % self.ns_inst_id)
  62         self.assertEqual(status.HTTP_204_NO_CONTENT, response.status_code)
  63
  64     @mock.patch.object(restcall, 'call_req')
  65     def test_terminate_vnf(self, mock_call_req):
  66         job_id = JobUtil.create_job("VNF", JOB_TYPE.TERMINATE_VNF, self.nf_inst_id)
  67
  68         mock_vals = {
  69             "/api/nslcm/v1/ns/ns_vls/1":
  70                 [0, json.JSONEncoder().encode({"jobId": self.job_id}), '200'],
  71             "/api/nslcm/v1/ns/ns_sfcs/1":
  72                 [0, json.JSONEncoder().encode({"jobId": self.job_id}), '200'],
  73             "/api/nslcm/v1/ns/ns_vnfs/1":
  74                 [0, json.JSONEncoder().encode({}), '200'],
  75             "/api/ztevnfmdriver/v1/jobs/" + self.job_id + "&responseId=0":
  76                 [0, json.JSONEncoder().encode({"jobid": self.job_id,
  77                                                "responsedescriptor": {"progress": "100",
  78                                                                       "status": JOB_MODEL_STATUS.FINISHED,
  79                                                                       "responseid": "3",
  80                                                                       "statusdescription": "creating",
  81                                                                       "errorcode": "0",
  82                                                                       "responsehistorylist": [
  83                                                                           {"progress": "0",
  84                                                                            "status": JOB_MODEL_STATUS.PROCESSING,
  85                                                                            "responseid": "2",
  86                                                                            "statusdescription": "creating",
  87                                                                            "errorcode": "0"}]}}), '200']}
  88
  89         def side_effect(*args):
  90             return mock_vals[args[4]]
  91
  92         mock_call_req.side_effect = side_effect
  93         req_data = {
  94             "terminationType": "FORCEFUL",
  95             "gracefulTerminationTimeout": "600"}
  96         TerminateNsService(self.nf_inst_id, job_id, req_data).run()
  97         nsinst = NSInstModel.objects.get(id=self.ns_inst_id)
  98         if nsinst:
  99             self.assertTrue(1, 0)
 100         else:
 101             self.assertTrue(1, 1)
 102
 103     @mock.patch.object(TerminateNsService, 'run')
 104     def test_terminate_non_existing_ns_inst_id(self, mock_run):
 105         mock_run.re.return_value = "1"
 106         ns_inst_id = '100'
 107         req_data = {
 108             "terminationType": "forceful",
 109             "gracefulTerminationTimeout": "600"}
 110         response = self.client.post("/api/nslcm/v1/ns/%s/terminate" % ns_inst_id, data=req_data)
 111         self.assertEqual(status.HTTP_202_ACCEPTED, response.status_code, response.data)
 112         self.assertRaises(NSInstModel.DoesNotExist, NSInstModel.objects.get, id=ns_inst_id)