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.
18 from django.test import TestCase, Client
19 from rest_framework import status
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
32 class TestNFInstantiate(TestCase):
34 self.client = Client()
39 def assert_job_result(self, job_id, job_progress, job_detail):
40 jobs = JobStatusModel.objects.filter(
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({'csars':[{'package_id': '222',
54 'vnfdId': '111'}]}), '200']
55 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
56 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog]
59 "vnfInstanceName": "vFW_01",
60 "vnfInstanceDescription": "vFW in Nanjing TIC Edge"}
61 response = self.client.post("/api/vnflcm/v1/vnf_instances", data=data, format='json')
62 self.failUnlessEqual(status.HTTP_201_CREATED, response.status_code)
63 context = json.loads(response.content)
64 self.assertTrue(NfInstModel.objects.filter(nfinstid=context['vnfInstanceId']).exists())
66 @mock.patch.object(InstVnf, 'run')
67 def test_instantiate_vnf(self, mock_run):
68 mock_run.re.return_value = None
69 response = self.client.post("/api/vnflcm/v1/vnf_instances/12/instantiate", data={}, format='json')
70 self.failUnlessEqual(status.HTTP_202_ACCEPTED, response.status_code)
72 def test_instantiate_vnf_when_inst_id_not_exist(self):
73 self.nf_inst_id = str(uuid.uuid4())
74 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
75 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
76 jobs = JobStatusModel.objects.filter(
79 descp="INST_VNF_READY")
80 self.assertEqual(1, len(jobs))
82 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
83 self.assert_job_result(self.job_id, 255, "VNF nf_inst_id is not exist.")
85 @mock.patch.object(restcall, 'call_req')
86 def test_instantiate_vnf_when_get_package_info_by_vnfdid_failed(self, mock_call_req):
87 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
88 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
89 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
90 r1_get_csarid_by_vnfdid = [1, json.JSONEncoder().encode({'csars':[{'package_id': '222',
92 'vnfdId': '111'}]}), '200']
93 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid]
94 self.nf_inst_id = '1111'
95 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
96 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
98 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
99 self.assert_job_result(self.job_id, 255, "Failed to query package_info of vnfdid(111) from nslcm.")
101 @mock.patch.object(restcall, 'call_req')
102 def test_instantiate_vnf_when_get_rawdata_by_csarid_failed(self, mock_call_req):
103 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
104 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
105 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
106 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
108 'vnfdId': '111'}]}), '200']
109 r2_get_rawdata_from_catalog = [1, json.JSONEncoder().encode(vnfd_rawdata), '200']
110 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog]
111 self.nf_inst_id = '1111'
112 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
113 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
115 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
116 self.assert_job_result(self.job_id, 255, "Failed to query rawdata of CSAR(2222) from catalog.")
118 @mock.patch.object(restcall, 'call_req')
119 def test_instantiate_vnf_when_applay_grant_failed(self, mock_call_req):
120 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
121 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
122 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
123 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
125 'vnfdId': '111'}]}), '200']
126 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
127 r3_apply_grant_result = [1, json.JSONEncoder().encode(
128 {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
129 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_apply_grant_result]
130 self.nf_inst_id = '1111'
131 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
132 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
134 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
135 self.assert_job_result(self.job_id, 255, "Nf instancing apply grant exception")
137 @mock.patch.object(restcall, 'call_req')
138 @mock.patch.object(api, 'call')
139 def test_instantiate_vnf_when_unexpected_exception(self, mock_call, mock_call_req):
140 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
141 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
142 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
143 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
145 'vnfdId': '111'}]}), '200']
146 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
147 r3_apply_grant_result = [0, json.JSONEncoder().encode(
148 {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
149 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_apply_grant_result]
150 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume]
151 self.nf_inst_id = '1111'
152 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
153 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
155 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
156 self.assert_job_result(self.job_id, 255, "unexpected exception")
158 @mock.patch.object(restcall, 'call_req')
159 @mock.patch.object(api, 'call')
160 def test_instantiate_vnf_success(self, mock_call, mock_call_req):
161 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
162 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
163 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
164 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
166 'vnfdId': '111'}]}), '200']
167 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
168 r3_apply_grant_result = [0, json.JSONEncoder().encode(
169 {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
170 r4_lcm_notify_result = [0, json.JSONEncoder().encode(''), '200']
171 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog,
172 r3_apply_grant_result, r4_lcm_notify_result]
173 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume,
174 c4_data_create_network, c5_data_create_subnet, c6_data_create_port,
175 c7_data_create_flavor, c8_data_list_image, c9_data_create_vm, c10_data_get_vm]
176 self.nf_inst_id = '1111'
177 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
178 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
180 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
181 self.assert_job_result(self.job_id, 100, "Instantiate Vnf success.")