lcm/lcm/nf/vnfs/tests/test_vnf_cancel.py

   1 # # Copyright 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.nf.vnfs.vnf_cancel.term_vnf import TermVnf
  22 from lcm.pub.database.models import NfInstModel, JobStatusModel, VmInstModel, NetworkInstModel, SubNetworkInstModel, \
  23     PortInstModel, NfvoRegInfoModel
  24 from lcm.pub.utils import restcall
  25 from lcm.pub.utils.jobutil import JobUtil
  26 from lcm.pub.utils.timeutil import now_time
  27
  28
  29 class TestNFTerminate(TestCase):
  30     def setUp(self):
  31         self.client = Client()
  32         VmInstModel.objects.create(vmid="1", vimid="1", resouceid="11", insttype=0, instid="1111", vmname="test_01",
  33                                    is_predefined=1, operationalstate=1)
  34         VmInstModel.objects.create(vmid="2", vimid="2", resouceid="22", insttype=0, instid="1111",
  35                                    is_predefined=1, vmname="test_02", operationalstate=1)
  36         NetworkInstModel.objects.create(networkid='1', vimid='1', resouceid='1', name='pnet_network',
  37                                         is_predefined=1, tenant='admin', insttype=0, instid='1111')
  38         SubNetworkInstModel.objects.create(subnetworkid='1', vimid='1', resouceid='1', networkid='1',
  39                                            is_predefined=1, name='sub_pnet', tenant='admin', insttype=0, instid='1111')
  40         PortInstModel.objects.create(portid='1', networkid='1', subnetworkid='1', vimid='1', resouceid='1',
  41                                      is_predefined=1, name='aaa_pnet_cp', tenant='admin', insttype=0, instid='1111')
  42
  43     def tearDown(self):
  44         VmInstModel.objects.all().delete()
  45         NetworkInstModel.objects.all().delete()
  46         SubNetworkInstModel.objects.all().delete()
  47         PortInstModel.objects.all().delete()
  48
  49     def assert_job_result(self, job_id, job_progress, job_detail):
  50         jobs = JobStatusModel.objects.filter(
  51             jobid=job_id,
  52             progress=job_progress,
  53             descp=job_detail)
  54         self.assertEqual(1, len(jobs))
  55
  56     def test_delete_vnf_identifier(self):
  57         NfInstModel.objects.create(nfinstid='1111', nf_name='2222', package_id='todo', version='', vendor='',
  58                                    netype='', vnfd_model='', status='VNF_INSTANTIATED', nf_desc='', vnfdid='',
  59                                    vnfSoftwareVersion='', vnfConfigurableProperties='todo',
  60                                    localizationLanguage='EN_US', create_time=now_time())
  61         response = self.client.delete("/openoapi/vnflcm/v1/vnf_instances/1111")
  62         self.failUnlessEqual(status.HTTP_204_NO_CONTENT, response.status_code)
  63         self.assertEqual(None, response.data)
  64
  65     def test_delete_vnf_identifier_when_vnf_not_exist(self):
  66         response = self.client.delete("/openoapi/vnflcm/v1/vnf_instances/1111")
  67         self.failUnlessEqual(status.HTTP_500_INTERNAL_SERVER_ERROR, response.status_code)
  68         self.assertEqual("VnfInst(1111) does not exist", response.data["error"])
  69
  70     def test_delete_vnf_identifier_when_status_check_failed(self):
  71         NfInstModel.objects.create(nfinstid='1111', nf_name='2222', package_id='todo', version='', vendor='',
  72                                    netype='', vnfd_model='', status='NOT_INSTANTIATED', nf_desc='', vnfdid='',
  73                                    vnfSoftwareVersion='', vnfConfigurableProperties='todo',
  74                                    localizationLanguage='EN_US', create_time=now_time())
  75         response = self.client.delete("/openoapi/vnflcm/v1/vnf_instances/1111")
  76         self.failUnlessEqual(status.HTTP_500_INTERNAL_SERVER_ERROR, response.status_code)
  77         self.assertEqual("Don't allow to delete vnf(status:[NOT_INSTANTIATED])", response.data["error"])
  78
  79     @mock.patch.object(TermVnf, 'run')
  80     def test_terminate_vnf(self, mock_run):
  81         mock_run.re.return_value = None
  82         response = self.client.post("/openoapi/vnflcm/v1/vnf_instances/12/terminate", data={}, format='json')
  83         self.failUnlessEqual(status.HTTP_202_ACCEPTED, response.status_code)
  84
  85     def test_terminate_vnf_when_inst_id_not_exist(self):
  86         data = {"terminationType": "GRACEFUL",
  87                 "gracefulTerminationTimeout": 120}
  88         self.nf_inst_id = str(uuid.uuid4())
  89         self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
  90         JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
  91         TermVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
  92         self.assert_job_result(self.job_id, 255, "VnfInst(%s) does not exist" % self.nf_inst_id)
  93
  94
  95     @mock.patch.object(restcall, 'call_req')
  96     def test_terminate_vnf_success(self, mock_call_req):
  97         NfInstModel.objects.create(nfinstid='1111', nf_name='2222', package_id='todo', version='', vendor='',
  98                                    netype='', vnfd_model='', status='VNF_INSTANTIATED', nf_desc='', vnfdid='',
  99                                    vnfSoftwareVersion='', vnfConfigurableProperties='todo',
 100                                    localizationLanguage='EN_US', create_time=now_time())
 101         t1_apply_grant_result = [0, json.JSONEncoder().encode(
 102             {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
 103         mock_call_req.side_effect = [t1_apply_grant_result]
 104         data = {"terminationType": "FORCEFUL",
 105                 "gracefulTerminationTimeout": 120}
 106         self.nf_inst_id = '1111'
 107         self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
 108         JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
 109         TermVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
 110         self.assert_job_result(self.job_id, 100, "Terminate Vnf success.")