1 # Copyright 2017 ZTE Corporation.
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
7 # http://www.apache.org/licenses/LICENSE-2.0
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.
19 from django.test import TestCase, Client
20 from rest_framework import status
22 from lcm.nf.vnfs.const import vnfd_rawdata, c1_data_get_tenant_id, c4_data_create_network, c2_data_create_volume, \
23 c5_data_create_subnet, c3_data_get_volume, c6_data_create_port, c7_data_create_flavor, c8_data_list_image, \
24 c9_data_create_vm, c10_data_get_vm, inst_req_data
25 from lcm.nf.vnfs.vnf_create.inst_vnf import InstVnf
26 from lcm.pub.database.models import NfInstModel, JobStatusModel
27 from lcm.pub.utils import restcall
28 from lcm.pub.utils.jobutil import JobUtil
29 from lcm.pub.utils.timeutil import now_time
30 from lcm.pub.vimapi import api
33 class TestNFInstantiate(TestCase):
35 self.client = Client()
40 def assert_job_result(self, job_id, job_progress, job_detail):
41 jobs = JobStatusModel.objects.filter(jobid=job_id,
42 progress=job_progress,
44 self.assertEqual(1, len(jobs))
46 @mock.patch.object(restcall, 'call_req')
47 def test_create_vnf_identifier(self, mock_call_req):
48 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode(
58 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
59 r3_create_vnf_to_aai = [0, json.JSONEncoder().encode({}), '200']
60 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_create_vnf_to_aai]
63 "vnfInstanceName": "vFW_01",
64 "vnfInstanceDescription": "vFW in Nanjing TIC Edge"
66 response = self.client.post("/api/vnflcm/v1/vnf_instances", data=data, format='json')
67 self.failUnlessEqual(status.HTTP_201_CREATED, response.status_code)
68 context = json.loads(response.content)
69 self.assertTrue(NfInstModel.objects.filter(nfinstid=context['vnfInstanceId']).exists())
71 @mock.patch.object(InstVnf, 'run')
72 def test_instantiate_vnf(self, mock_run):
73 mock_run.re.return_value = None
74 response = self.client.post("/api/vnflcm/v1/vnf_instances/12/instantiate", data={}, format='json')
75 self.failUnlessEqual(status.HTTP_202_ACCEPTED, response.status_code)
77 def test_instantiate_vnf_when_inst_id_not_exist(self):
78 self.nf_inst_id = str(uuid.uuid4())
79 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
80 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
81 jobs = JobStatusModel.objects.filter(jobid=self.job_id,
83 descp="INST_VNF_READY")
84 self.assertEqual(1, len(jobs))
86 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
87 self.assert_job_result(self.job_id, 255, "VNF nf_inst_id is not exist.")
89 @mock.patch.object(restcall, 'call_req')
90 def test_instantiate_vnf_when_get_package_info_by_vnfdid_failed(self, mock_call_req):
91 NfInstModel.objects.create(nfinstid='1111',
98 status='NOT_INSTANTIATED',
99 nf_desc='vFW in Nanjing TIC Edge',
101 create_time=now_time())
102 r1_get_csarid_by_vnfdid = [1, json.JSONEncoder().encode(
112 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid]
113 self.nf_inst_id = '1111'
114 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
115 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
117 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
118 self.assert_job_result(self.job_id, 255, "Failed to query package_info of vnfdid(111) from nslcm.")
120 @mock.patch.object(restcall, 'call_req')
121 def test_instantiate_vnf_when_get_rawdata_by_csarid_failed(self, mock_call_req):
122 NfInstModel.objects.create(nfinstid='1111',
129 status='NOT_INSTANTIATED',
130 nf_desc='vFW in Nanjing TIC Edge',
132 create_time=now_time())
133 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode(
143 r2_get_rawdata_from_catalog = [1, json.JSONEncoder().encode(vnfd_rawdata), '200']
144 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog]
145 self.nf_inst_id = '1111'
146 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
147 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
149 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
150 self.assert_job_result(self.job_id, 255, "Failed to query rawdata of CSAR(2222) from catalog.")
152 @mock.patch.object(restcall, 'call_req')
153 def test_instantiate_vnf_when_applay_grant_failed(self, mock_call_req):
154 NfInstModel.objects.create(nfinstid='1111',
161 status='NOT_INSTANTIATED',
162 nf_desc='vFW in Nanjing TIC Edge',
164 create_time=now_time())
165 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode(
175 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
176 r3_apply_grant_result = [1, json.JSONEncoder().encode(
181 "tenant": 'tenantname_1'
185 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_apply_grant_result]
186 self.nf_inst_id = '1111'
187 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
188 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
190 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
191 self.assert_job_result(self.job_id, 255, "Nf instancing apply grant exception")
193 @mock.patch.object(restcall, 'call_req')
194 @mock.patch.object(api, 'call')
195 def test_instantiate_vnf_when_unexpected_exception(self, mock_call, mock_call_req):
196 NfInstModel.objects.create(nfinstid='1111',
203 status='NOT_INSTANTIATED',
204 nf_desc='vFW in Nanjing TIC Edge',
206 create_time=now_time())
207 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode(
217 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
218 r3_apply_grant_result = [0, json.JSONEncoder().encode(
223 "tenant": 'tenantname_1'
227 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_apply_grant_result]
228 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume]
229 self.nf_inst_id = '1111'
230 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
231 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
233 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
234 self.assert_job_result(self.job_id, 255, "unexpected exception")
236 @mock.patch.object(restcall, 'call_req')
237 @mock.patch.object(api, 'call')
238 def test_instantiate_vnf_success(self, mock_call, mock_call_req):
239 NfInstModel.objects.create(nfinstid='1111',
246 status='NOT_INSTANTIATED',
247 nf_desc='vFW in Nanjing TIC Edge',
249 create_time=now_time())
250 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode(
260 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
261 r3_apply_grant_result = [0, json.JSONEncoder().encode(
266 "tenant": 'tenantname_1'
270 r4_lcm_notify_result = [0, json.JSONEncoder().encode(''), '200']
271 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog,
272 r3_apply_grant_result, r4_lcm_notify_result]
273 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume,
274 c4_data_create_network, c5_data_create_subnet, c6_data_create_port,
275 c7_data_create_flavor, c8_data_list_image, c9_data_create_vm, c10_data_get_vm]
276 self.nf_inst_id = '1111'
277 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
278 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
280 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
281 self.assert_job_result(self.job_id, 100, "Instantiate Vnf success.")