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, vnfpackage_info
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_rawdata_by_csarid_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_vnfpackage_by_vnfdid = [1, json.JSONEncoder().encode(vnfpackage_info), '200']
103 mock_call_req.side_effect = [r1_get_vnfpackage_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")
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 vnf CSAR(111) from catalog.")
111 @mock.patch.object(restcall, 'call_req')
112 def test_instantiate_vnf_when_applay_grant_failed(self, mock_call_req):
113 NfInstModel.objects.create(nfinstid='1111',
120 status='NOT_INSTANTIATED',
121 nf_desc='vFW in Nanjing TIC Edge',
123 create_time=now_time())
124 r1_get_vnfpackage_by_vnfdid = [0, json.JSONEncoder().encode(vnfpackage_info), '200']
125 r3_apply_grant_result = [1, json.JSONEncoder().encode(
130 "tenant": 'tenantname_1'
134 mock_call_req.side_effect = [r1_get_vnfpackage_by_vnfdid, r3_apply_grant_result]
135 self.nf_inst_id = '1111'
136 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
137 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
139 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
140 self.assert_job_result(self.job_id, 255, "Nf instancing apply grant exception")
142 @mock.patch.object(restcall, 'call_req')
143 @mock.patch.object(api, 'call')
144 def test_instantiate_vnf_when_unexpected_exception(self, mock_call, mock_call_req):
145 NfInstModel.objects.create(nfinstid='1111',
152 status='NOT_INSTANTIATED',
153 nf_desc='vFW in Nanjing TIC Edge',
155 create_time=now_time())
156 r1_get_vnfpackage_by_vnfdid = [0, json.JSONEncoder().encode(vnfpackage_info), '200']
157 r3_apply_grant_result = [0, json.JSONEncoder().encode(
162 "tenant": 'tenantname_1'
166 mock_call_req.side_effect = [r1_get_vnfpackage_by_vnfdid, r3_apply_grant_result]
167 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume]
168 self.nf_inst_id = '1111'
169 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
170 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
172 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
173 self.assert_job_result(self.job_id, 255, "unexpected exception")
175 @mock.patch.object(restcall, 'call_req')
176 @mock.patch.object(api, 'call')
177 def test_instantiate_vnf_success(self, mock_call, mock_call_req):
178 NfInstModel.objects.create(nfinstid='1111',
185 status='NOT_INSTANTIATED',
186 nf_desc='vFW in Nanjing TIC Edge',
188 create_time=now_time())
189 r1_get_vnfpackage_by_vnfdid = [0, json.JSONEncoder().encode(vnfpackage_info), '200']
190 r3_apply_grant_result = [0, json.JSONEncoder().encode(
195 "tenant": 'tenantname_1'
199 r4_lcm_notify_result = [0, json.JSONEncoder().encode(''), '200']
200 mock_call_req.side_effect = [r1_get_vnfpackage_by_vnfdid, r3_apply_grant_result, r4_lcm_notify_result]
201 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume,
202 c4_data_create_network, c5_data_create_subnet, c6_data_create_port,
203 c7_data_create_flavor, c8_data_list_image, c9_data_create_vm, c10_data_get_vm]
204 self.nf_inst_id = '1111'
205 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
206 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
208 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
209 self.assert_job_result(self.job_id, 100, "Instantiate Vnf success.")