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 def test_swagger_ok(self):
47 response = self.client.get("/api/vnflcm/v1/swagger.json", format='json')
48 self.assertEqual(response.status_code, status.HTTP_200_OK)
50 @mock.patch.object(restcall, 'call_req')
51 def test_create_vnf_identifier(self, mock_call_req):
52 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode(
62 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
63 r3_create_vnf_to_aai = [0, json.JSONEncoder().encode({}), '200']
64 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_create_vnf_to_aai]
67 "vnfInstanceName": "vFW_01",
68 "vnfInstanceDescription": "vFW in Nanjing TIC Edge"
70 response = self.client.post("/api/vnflcm/v1/vnf_instances", data=data, format='json')
71 self.failUnlessEqual(status.HTTP_201_CREATED, response.status_code)
72 context = json.loads(response.content)
73 self.assertTrue(NfInstModel.objects.filter(nfinstid=context['vnfInstanceId']).exists())
75 @mock.patch.object(InstVnf, 'run')
76 def test_instantiate_vnf(self, mock_run):
77 mock_run.re.return_value = None
78 response = self.client.post("/api/vnflcm/v1/vnf_instances/12/instantiate", data={}, format='json')
79 self.failUnlessEqual(status.HTTP_202_ACCEPTED, response.status_code)
81 def test_instantiate_vnf_when_inst_id_not_exist(self):
82 self.nf_inst_id = str(uuid.uuid4())
83 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
84 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
85 jobs = JobStatusModel.objects.filter(jobid=self.job_id,
87 descp="INST_VNF_READY")
88 self.assertEqual(1, len(jobs))
90 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
91 self.assert_job_result(self.job_id, 255, "VNF nf_inst_id is not exist.")
93 @mock.patch.object(restcall, 'call_req')
94 def test_instantiate_vnf_when_get_package_info_by_vnfdid_failed(self, mock_call_req):
95 NfInstModel.objects.create(nfinstid='1111',
102 status='NOT_INSTANTIATED',
103 nf_desc='vFW in Nanjing TIC Edge',
105 create_time=now_time())
106 r1_get_csarid_by_vnfdid = [1, json.JSONEncoder().encode(
116 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid]
117 self.nf_inst_id = '1111'
118 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
119 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
121 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
122 self.assert_job_result(self.job_id, 255, "Failed to query package_info of vnfdid(111) from nslcm.")
124 @mock.patch.object(restcall, 'call_req')
125 def test_instantiate_vnf_when_get_rawdata_by_csarid_failed(self, mock_call_req):
126 NfInstModel.objects.create(nfinstid='1111',
133 status='NOT_INSTANTIATED',
134 nf_desc='vFW in Nanjing TIC Edge',
136 create_time=now_time())
137 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode(
147 r2_get_rawdata_from_catalog = [1, json.JSONEncoder().encode(vnfd_rawdata), '200']
148 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog]
149 self.nf_inst_id = '1111'
150 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
151 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
153 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
154 self.assert_job_result(self.job_id, 255, "Failed to query rawdata of CSAR(2222) from catalog.")
156 @mock.patch.object(restcall, 'call_req')
157 def test_instantiate_vnf_when_applay_grant_failed(self, mock_call_req):
158 NfInstModel.objects.create(nfinstid='1111',
165 status='NOT_INSTANTIATED',
166 nf_desc='vFW in Nanjing TIC Edge',
168 create_time=now_time())
169 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode(
179 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
180 r3_apply_grant_result = [1, json.JSONEncoder().encode(
185 "tenant": 'tenantname_1'
189 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_apply_grant_result]
190 self.nf_inst_id = '1111'
191 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
192 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
194 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
195 self.assert_job_result(self.job_id, 255, "Nf instancing apply grant exception")
197 @mock.patch.object(restcall, 'call_req')
198 @mock.patch.object(api, 'call')
199 def test_instantiate_vnf_when_unexpected_exception(self, mock_call, mock_call_req):
200 NfInstModel.objects.create(nfinstid='1111',
207 status='NOT_INSTANTIATED',
208 nf_desc='vFW in Nanjing TIC Edge',
210 create_time=now_time())
211 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode(
221 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
222 r3_apply_grant_result = [0, json.JSONEncoder().encode(
227 "tenant": 'tenantname_1'
231 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_apply_grant_result]
232 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume]
233 self.nf_inst_id = '1111'
234 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
235 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
237 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
238 self.assert_job_result(self.job_id, 255, "unexpected exception")
240 @mock.patch.object(restcall, 'call_req')
241 @mock.patch.object(api, 'call')
242 def test_instantiate_vnf_success(self, mock_call, mock_call_req):
243 NfInstModel.objects.create(nfinstid='1111',
250 status='NOT_INSTANTIATED',
251 nf_desc='vFW in Nanjing TIC Edge',
253 create_time=now_time())
254 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode(
264 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
265 r3_apply_grant_result = [0, json.JSONEncoder().encode(
270 "tenant": 'tenantname_1'
274 r4_lcm_notify_result = [0, json.JSONEncoder().encode(''), '200']
275 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog,
276 r3_apply_grant_result, r4_lcm_notify_result]
277 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume,
278 c4_data_create_network, c5_data_create_subnet, c6_data_create_port,
279 c7_data_create_flavor, c8_data_list_image, c9_data_create_vm, c10_data_get_vm]
280 self.nf_inst_id = '1111'
281 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
282 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
284 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
285 self.assert_job_result(self.job_id, 100, "Instantiate Vnf success.")