lcm/lcm/nf/vnfs/tests/test_vnf_create.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.const import vnfd_rawdata, c1_data_get_tenant_id, c4_data_create_network, c2_data_create_volume, \
  22     c5_data_create_subnet, c3_data_get_volume, c6_data_create_port, c7_data_create_flavor, c8_data_list_image, \
  23     c9_data_create_vm, c10_data_get_vm, inst_req_data
  24 from lcm.nf.vnfs.vnf_create.inst_vnf import InstVnf
  25 from lcm.pub.database.models import NfInstModel, JobStatusModel
  26 from lcm.pub.utils import restcall
  27 from lcm.pub.utils.jobutil import JobUtil
  28 from lcm.pub.utils.timeutil import now_time
  29 from lcm.pub.vimapi import api
  30
  31
  32 class TestNFInstantiate(TestCase):
  33     def setUp(self):
  34         self.client = Client()
  35         # VmInstModel.objects.create(vmid="1", vimid="1", resouceid="11", insttype=0, instid="1", vmname="test_01",
  36         #                            operationalstate=1)
  37         # VmInstModel.objects.create(vmid="2", vimid="2", resouceid="22", insttype=0, instid="2",
  38         #                            vmname="test_02", operationalstate=1)
  39         # NetworkInstModel.objects.create(networkid='1', vimid='1', resouceid='1', name='pnet_network',
  40         #                                 tenant='admin', insttype=0, instid='1')
  41         # SubNetworkInstModel.objects.create(subnetworkid='1', vimid='1', resouceid='1', networkid='1',
  42         #                                    name='sub_pnet', tenant='admin', insttype=0, instid='1')
  43         # PortInstModel.objects.create(portid='1', networkid='1', subnetworkid='1', vimid='1', resouceid='1',
  44         #                              name='aaa_pnet_cp', tenant='admin', insttype=0, instid='1')
  45
  46     def tearDown(self):
  47         pass
  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     def test_swagger_ok(self):
  61         response = self.client.get("/openoapi/vnflcm/v1/swagger.json", format='json')
  62         self.assertEqual(response.status_code, status.HTTP_200_OK)
  63
  64     @mock.patch.object(restcall, 'call_req')
  65     def test_create_vnf_identifier(self, mock_call_req):
  66         r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'package_id': '222', 'csar_id': '2222'}), '200']
  67         r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
  68         mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog]
  69         data = {
  70             "vnfdId": "111",
  71             "vnfInstanceName": "vFW_01",
  72             "vnfInstanceDescription": "vFW in Nanjing TIC Edge"}
  73         response = self.client.post("/openoapi/vnflcm/v1/vnf_instances", data=data, format='json')
  74         self.failUnlessEqual(status.HTTP_201_CREATED, response.status_code)
  75         context = json.loads(response.content)
  76         self.assertTrue(NfInstModel.objects.filter(nfinstid=context['vnfInstanceId']).exists())
  77
  78     @mock.patch.object(InstVnf, 'run')
  79     def test_instantiate_vnf(self, mock_run):
  80         mock_run.re.return_value = None
  81         response = self.client.post("/openoapi/vnflcm/v1/vnf_instances/12/instantiate", data={}, format='json')
  82         self.failUnlessEqual(status.HTTP_202_ACCEPTED, response.status_code)
  83
  84     def test_instantiate_vnf_when_inst_id_not_exist(self):
  85         self.nf_inst_id = str(uuid.uuid4())
  86         self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
  87         JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
  88         jobs = JobStatusModel.objects.filter(
  89             jobid=self.job_id,
  90             progress=0,
  91             descp="INST_VNF_READY")
  92         self.assertEqual(1, len(jobs))
  93         data = inst_req_data
  94         InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
  95         self.assert_job_result(self.job_id, 255, "VNF nf_inst_id is not exist.")
  96
  97     @mock.patch.object(restcall, 'call_req')
  98     def test_instantiate_vnf_when_get_package_info_by_vnfdid_failed(self, mock_call_req):
  99         NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
 100                                    version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
 101                                    nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
 102         r1_get_csarid_by_vnfdid = [1, json.JSONEncoder().encode({'package_id': '222', 'csar_id': '2222'}), '200']
 103         mock_call_req.side_effect = [r1_get_csarid_by_vnfdid]
 104         self.nf_inst_id = '1111'
 105         self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
 106         JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
 107         data = inst_req_data
 108         InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
 109         self.assert_job_result(self.job_id, 255, "Failed to query package_info of vnfdid(111) from nslcm.")
 110
 111     @mock.patch.object(restcall, 'call_req')
 112     def test_instantiate_vnf_when_get_rawdata_by_csarid_failed(self, mock_call_req):
 113         NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
 114                                    version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
 115                                    nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
 116         r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'package_id': '222', 'csar_id': '2222'}), '200']
 117         r2_get_rawdata_from_catalog = [1, json.JSONEncoder().encode(vnfd_rawdata), '200']
 118         mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog]
 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         data = inst_req_data
 123         InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
 124         self.assert_job_result(self.job_id, 255, "Failed to query rawdata of CSAR(2222) from catalog.")
 125
 126     @mock.patch.object(restcall, 'call_req')
 127     def test_instantiate_vnf_when_applay_grant_failed(self, mock_call_req):
 128         NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
 129                                    version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
 130                                    nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
 131         r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'package_id': '222', 'csar_id': '2222'}), '200']
 132         r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
 133         r3_apply_grant_result = [1, json.JSONEncoder().encode(
 134             {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
 135         mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_apply_grant_result]
 136         self.nf_inst_id = '1111'
 137         self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
 138         JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
 139         data = inst_req_data
 140         InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
 141         self.assert_job_result(self.job_id, 255, "Nf instancing apply grant exception")
 142
 143     @mock.patch.object(restcall, 'call_req')
 144     @mock.patch.object(api, 'call')
 145     def test_instantiate_vnf_when_(self, mock_call, mock_call_req):
 146         NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
 147                                    version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
 148                                    nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
 149         r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'package_id': '222', 'csar_id': '2222'}), '200']
 150         r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
 151         r3_apply_grant_result = [0, json.JSONEncoder().encode(
 152             {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
 153         mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_apply_grant_result]
 154         mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume]
 155         self.nf_inst_id = '1111'
 156         self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
 157         JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
 158         data = inst_req_data
 159         InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
 160         self.assert_job_result(self.job_id, 255, "unexpected exception")
 161
 162     @mock.patch.object(restcall, 'call_req')
 163     @mock.patch.object(api, 'call')
 164     def test_instantiate_vnf_success(self, mock_call, mock_call_req):
 165         NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
 166                                    version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
 167                                    nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
 168         r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'package_id': '222', 'csar_id': '2222'}), '200']
 169         r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
 170         r3_apply_grant_result = [0, json.JSONEncoder().encode(
 171             {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
 172         r4_lcm_notify_result = [0, json.JSONEncoder().encode(''), '200']
 173         mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog,
 174                                      r3_apply_grant_result, r4_lcm_notify_result]
 175         mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume,
 176                                  c4_data_create_network, c5_data_create_subnet, c6_data_create_port,
 177                                  c7_data_create_flavor, c8_data_list_image, c9_data_create_vm, c10_data_get_vm]
 178         self.nf_inst_id = '1111'
 179         self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
 180         JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
 181         data = inst_req_data
 182         InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
 183         self.assert_job_result(self.job_id, 100, "Instantiate Vnf success.")