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 @mock.patch.object(restcall, 'call_req_aai')
52 def test_create_vnf_identifier(self, mock_call_req_aai, mock_call_req):
53 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
55 'vnfdId': '111'}]}), '200']
56 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
57 r3_create_vnf_to_aai = [0, json.JSONEncoder().encode({}), '200']
58 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog]
59 mock_call_req_aai.side_effect = [r3_create_vnf_to_aai]
62 "vnfInstanceName": "vFW_01",
63 "vnfInstanceDescription": "vFW in Nanjing TIC Edge"}
64 response = self.client.post("/api/vnflcm/v1/vnf_instances", data=data, format='json')
65 self.failUnlessEqual(status.HTTP_201_CREATED, response.status_code)
66 context = json.loads(response.content)
67 self.assertTrue(NfInstModel.objects.filter(nfinstid=context['vnfInstanceId']).exists())
69 @mock.patch.object(InstVnf, 'run')
70 def test_instantiate_vnf(self, mock_run):
71 mock_run.re.return_value = None
72 response = self.client.post("/api/vnflcm/v1/vnf_instances/12/instantiate", data={}, format='json')
73 self.failUnlessEqual(status.HTTP_202_ACCEPTED, response.status_code)
75 def test_instantiate_vnf_when_inst_id_not_exist(self):
76 self.nf_inst_id = str(uuid.uuid4())
77 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
78 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
79 jobs = JobStatusModel.objects.filter(
82 descp="INST_VNF_READY")
83 self.assertEqual(1, len(jobs))
85 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
86 self.assert_job_result(self.job_id, 255, "VNF nf_inst_id is not exist.")
88 @mock.patch.object(restcall, 'call_req')
89 def test_instantiate_vnf_when_get_package_info_by_vnfdid_failed(self, mock_call_req):
90 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
91 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
92 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
93 r1_get_csarid_by_vnfdid = [1, json.JSONEncoder().encode({'csars':[{'package_id': '222',
95 'vnfdId': '111'}]}), '200']
96 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid]
97 self.nf_inst_id = '1111'
98 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
99 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
101 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
102 self.assert_job_result(self.job_id, 255, "Failed to query package_info of vnfdid(111) from nslcm.")
104 @mock.patch.object(restcall, 'call_req')
105 def test_instantiate_vnf_when_get_rawdata_by_csarid_failed(self, mock_call_req):
106 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
107 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
108 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
109 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
111 'vnfdId': '111'}]}), '200']
112 r2_get_rawdata_from_catalog = [1, json.JSONEncoder().encode(vnfd_rawdata), '200']
113 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog]
114 self.nf_inst_id = '1111'
115 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
116 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
118 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
119 self.assert_job_result(self.job_id, 255, "Failed to query rawdata of CSAR(2222) from catalog.")
121 @mock.patch.object(restcall, 'call_req')
122 def test_instantiate_vnf_when_applay_grant_failed(self, mock_call_req):
123 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
124 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
125 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
126 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
128 'vnfdId': '111'}]}), '200']
129 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
130 r3_apply_grant_result = [1, json.JSONEncoder().encode(
131 {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
132 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_apply_grant_result]
133 self.nf_inst_id = '1111'
134 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
135 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
137 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
138 self.assert_job_result(self.job_id, 255, "Nf instancing apply grant exception")
140 @mock.patch.object(restcall, 'call_req')
141 @mock.patch.object(api, 'call')
142 def test_instantiate_vnf_when_unexpected_exception(self, mock_call, mock_call_req):
143 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
144 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
145 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
146 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
148 'vnfdId': '111'}]}), '200']
149 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
150 r3_apply_grant_result = [0, json.JSONEncoder().encode(
151 {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
152 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_apply_grant_result]
153 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume]
154 self.nf_inst_id = '1111'
155 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
156 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
158 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
159 self.assert_job_result(self.job_id, 255, "unexpected exception")
161 @mock.patch.object(restcall, 'call_req')
162 @mock.patch.object(api, 'call')
163 def test_instantiate_vnf_success(self, mock_call, mock_call_req):
164 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
165 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
166 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
167 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
169 'vnfdId': '111'}]}), '200']
170 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
171 r3_apply_grant_result = [0, json.JSONEncoder().encode(
172 {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
173 r4_lcm_notify_result = [0, json.JSONEncoder().encode(''), '200']
174 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog,
175 r3_apply_grant_result, r4_lcm_notify_result]
176 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume,
177 c4_data_create_network, c5_data_create_subnet, c6_data_create_port,
178 c7_data_create_flavor, c8_data_list_image, c9_data_create_vm, c10_data_get_vm]
179 self.nf_inst_id = '1111'
180 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
181 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
183 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
184 self.assert_job_result(self.job_id, 100, "Instantiate Vnf success.")