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
  15 import json
  16 import uuid
  17
  18 import mock
  19 from django.test import TestCase, Client
  20 from rest_framework import status
  21
  22 from lcm.nf.vnfs.vnf_cancel.term_vnf import TermVnf
  23 from lcm.pub.database.models import NfInstModel, JobStatusModel, VmInstModel, NetworkInstModel, SubNetworkInstModel, \
  24     PortInstModel, FlavourInstModel, StorageInstModel, NfvoRegInfoModel
  25 from lcm.pub.utils import restcall
  26 from lcm.pub.utils.jobutil import JobUtil
  27 from lcm.pub.utils.timeutil import now_time
  28 from lcm.pub.vimapi import api
  29
  30
  31 class TestNFTerminate(TestCase):
  32     def setUp(self):
  33         self.client = Client()
  34         StorageInstModel.objects.create(storageid="1", vimid="1", resouceid="11", insttype=0, instid="1111",
  35                                         is_predefined=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         FlavourInstModel.objects.create(flavourid="1", vimid="1", resouceid="11", instid="1111", is_predefined=1)
  43         VmInstModel.objects.create(vmid="1", vimid="1", resouceid="11", insttype=0, instid="1111", vmname="test_01",
  44                                    is_predefined=1, operationalstate=1)
  45         NfvoRegInfoModel.objects.create(nfvoid='1111', vnfminstid='11111', apiurl='1')
  46
  47     def tearDown(self):
  48         VmInstModel.objects.all().delete()
  49         NetworkInstModel.objects.all().delete()
  50         SubNetworkInstModel.objects.all().delete()
  51         PortInstModel.objects.all().delete()
  52
  53     def assert_job_result(self, job_id, job_progress, job_detail):
  54         jobs = JobStatusModel.objects.filter(
  55             jobid=job_id,
  56             progress=job_progress,
  57             descp=job_detail)
  58         self.assertEqual(1, len(jobs))
  59
  60     @mock.patch.object(restcall, 'call_req_aai')
  61     def test_delete_vnf_identifier(self, mock_call_req_aai):
  62         NfInstModel.objects.create(nfinstid='1111', nf_name='2222', package_id='todo', version='', vendor='',
  63                                    netype='', vnfd_model='', status='NOT_INSTANTIATED', nf_desc='', vnfdid='',
  64                                    vnfSoftwareVersion='', vnfConfigurableProperties='todo',
  65                                    localizationLanguage='EN_US', create_time=now_time())
  66         r1_create_vnf_to_aai = [0, json.JSONEncoder().encode({}), '200']
  67         mock_call_req_aai.side_effect = [r1_create_vnf_to_aai]
  68         response = self.client.delete("/api/vnflcm/v1/vnf_instances/1111")
  69         self.failUnlessEqual(status.HTTP_204_NO_CONTENT, response.status_code)
  70         self.assertEqual(None, response.data)
  71
  72     """
  73     def test_delete_vnf_identifier_when_vnf_not_exist(self):
  74         response = self.client.delete("/api/vnflcm/v1/vnf_instances/1111")
  75         self.failUnlessEqual(status.HTTP_500_INTERNAL_SERVER_ERROR, response.status_code)
  76         self.assertEqual("VnfInst(1111) does not exist", response.data["error"])
  77
  78     def test_delete_vnf_identifier_when_status_check_failed(self):
  79         NfInstModel.objects.create(nfinstid='1111', nf_name='2222', package_id='todo', version='', vendor='',
  80                                    netype='', vnfd_model='', status='VNF_INSTANTIATED', nf_desc='', vnfdid='',
  81                                    vnfSoftwareVersion='', vnfConfigurableProperties='todo',
  82                                    localizationLanguage='EN_US', create_time=now_time())
  83         response = self.client.delete("/api/vnflcm/v1/vnf_instances/1111")
  84         self.failUnlessEqual(status.HTTP_500_INTERNAL_SERVER_ERROR, response.status_code)
  85         self.assertEqual("Don't allow to delete vnf(status:[VNF_INSTANTIATED])", response.data["error"])
  86     """
  87
  88     @mock.patch.object(TermVnf, 'run')
  89     def test_terminate_vnf(self, mock_run):
  90         mock_run.re.return_value = None
  91         response = self.client.post("/api/vnflcm/v1/vnf_instances/12/terminate", data={}, format='json')
  92         self.failUnlessEqual(status.HTTP_202_ACCEPTED, response.status_code)
  93
  94     """
  95     def test_terminate_vnf_when_inst_id_not_exist(self):
  96         data = {"terminationType": "GRACEFUL",
  97                 "gracefulTerminationTimeout": 120}
  98         self.nf_inst_id = str(uuid.uuid4())
  99         self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
 100         JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
 101         TermVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
 102         self.assert_job_result(self.job_id, 255, "VnfInst(%s) does not exist" % self.nf_inst_id)
 103     """
 104
 105     @mock.patch.object(restcall, 'call_req')
 106     @mock.patch.object(api, 'call')
 107     def test_terminate_vnf_success(self, mock_call, mock_call_req):
 108         NfInstModel.objects.create(nfinstid='1111', nf_name='2222', package_id='todo', version='', vendor='',
 109                                    netype='', vnfd_model='', status='VNF_INSTANTIATED', nf_desc='', vnfdid='',
 110                                    vnfSoftwareVersion='', vnfConfigurableProperties='todo',
 111                                    localizationLanguage='EN_US', create_time=now_time())
 112         t1_apply_grant_result = [0, json.JSONEncoder().encode(
 113             {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
 114         t2_lcm_notify_result = [0, json.JSONEncoder().encode(''), '200']
 115         mock_call_req.side_effect = [t1_apply_grant_result, t2_lcm_notify_result]
 116         mock_call.return_value = None
 117         data = {"terminationType": "FORCEFUL",
 118                 "gracefulTerminationTimeout": 120}
 119         self.nf_inst_id = '1111'
 120         self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
 121         JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
 122         TermVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
 123         self.assert_job_result(self.job_id, 100, "Terminate Vnf success.")