lcm/lcm/nf/tests/test_change_ext_conn.py

   1 # Copyright (C) 2019 ZTE. All Rights Reserved.
   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 mock
  15
  16 from django.test import TestCase
  17 from rest_framework import status
  18 from rest_framework.test import APIClient
  19
  20 from lcm.pub.database.models import NfInstModel
  21 from lcm.pub.exceptions import NFLCMException
  22 from lcm.pub.utils.jobutil import JobUtil
  23
  24
  25 class TestChangeExtConn(TestCase):
  26     def setUp(self):
  27         self.client = APIClient()
  28         NfInstModel(nfinstid='12345',
  29                     nf_name='VNF1',
  30                     nf_desc="VNF DESC",
  31                     vnfdid="1",
  32                     netype="XGW",
  33                     vendor="ZTE",
  34                     vnfSoftwareVersion="V1",
  35                     version="V1",
  36                     package_id="2",
  37                     status='NOT_INSTANTIATED').save()
  38         NfInstModel(nfinstid='123',
  39                     nf_name='VNF1',
  40                     nf_desc="VNF DESC",
  41                     vnfdid="1",
  42                     netype="XGW",
  43                     vendor="ZTE",
  44                     vnfSoftwareVersion="V1",
  45                     version="V1",
  46                     package_id="2",
  47                     status='INSTANTIATED').save()
  48         self.req_data = {
  49             "extVirtualLinks": [{
  50                 "id": "string",
  51                 "resourceId": "329efb86-5cbb-4fc0-bc7c-6ea28f9d7389",
  52                 "resourceSubnetId": "429efb86-5cbb-4fc0-bc7c-6ea28f9d7389",
  53                 "extCps": [{
  54                     "cpdId": "ext_cp",
  55                     "cpConfig": [{
  56                         "cpInstanceId": "",
  57                         "cpProtocolData": [{
  58                             "layerProtocol": "IP_OVER_ETHERNET",
  59                             "ipOverEthernet": {
  60                                 "ipAddresses": [{
  61                                     "type": "IPV4",
  62                                     "numDynamicAddresses": 0,
  63                                     "subnetId": "59e9ffa9-b67e-4c05-b191-ed179007536e"
  64                                 }]
  65                             }
  66                         }]
  67                     }]
  68                 }],
  69                 "extLinkPorts": []
  70             }],
  71             "vimConnectionInfo": [{
  72                 "id": "tecs_RegionOne",
  73                 "vimType": "openstack",
  74                 "vimId": "tecs_RegionOne",
  75                 "accessInfo": {
  76                     "tenant": "admin"
  77                 }
  78             }],
  79             "additionalParams": {
  80                 "vmid": "552ea058-6441-4de5-b4c1-b0a52c7557e8"
  81             }
  82         }
  83
  84     def tearDown(self):
  85         NfInstModel.objects.filter(nfinstid='12345').delete()
  86         NfInstModel.objects.filter(nfinstid='123').delete()
  87
  88     def test_change_ext_conn_not_found(self):
  89         url = "/api/vnflcm/v1/vnf_instances/12/change_ext_conn"
  90         response = self.client.post(url,
  91                                     data=self.req_data,
  92                                     format='json')
  93         self.assertEqual(status.HTTP_404_NOT_FOUND, response.status_code)
  94
  95     def test_change_ext_conn_conflict(self):
  96         url = "/api/vnflcm/v1/vnf_instances/12345/change_ext_conn"
  97         response = self.client.post(url,
  98                                     data=self.req_data,
  99                                     format='json')
 100         self.assertEqual(status.HTTP_409_CONFLICT, response.status_code)
 101
 102     def test_change_ext_conn_badreq(self):
 103         url = "/api/vnflcm/v1/vnf_instances/123/change_ext_conn"
 104         response = self.client.post(url,
 105                                     data={},
 106                                     format='json')
 107         self.assertEqual(status.HTTP_400_BAD_REQUEST, response.status_code)
 108
 109     @mock.patch.object(JobUtil, 'create_job')
 110     def test_change_ext_conn_inner_error(self, mock_run):
 111         mock_run.return_value = NFLCMException('Boom!')
 112         url = "/api/vnflcm/v1/vnf_instances/123/change_ext_conn"
 113         response = self.client.post(url,
 114                                     data=self.req_data,
 115                                     format='json')
 116         self.assertEqual(
 117             status.HTTP_500_INTERNAL_SERVER_ERROR,
 118             response.status_code)