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(
43 progress=job_progress,
45 self.assertEqual(1, len(jobs))
47 def test_swagger_ok(self):
48 response = self.client.get("/api/vnflcm/v1/swagger.json", format='json')
49 self.assertEqual(response.status_code, status.HTTP_200_OK)
51 @mock.patch.object(restcall, 'call_req')
52 @mock.patch.object(restcall, 'call_req_aai')
53 def test_create_vnf_identifier(self, mock_call_req_aai, mock_call_req):
54 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
56 'vnfdId': '111'}]}), '200']
57 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
58 r3_create_vnf_to_aai = [0, json.JSONEncoder().encode({}), '200']
59 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog]
60 mock_call_req_aai.side_effect = [r3_create_vnf_to_aai]
63 "vnfInstanceName": "vFW_01",
64 "vnfInstanceDescription": "vFW in Nanjing TIC Edge"}
65 response = self.client.post("/api/vnflcm/v1/vnf_instances", data=data, format='json')
66 self.failUnlessEqual(status.HTTP_201_CREATED, response.status_code)
67 context = json.loads(response.content)
68 self.assertTrue(NfInstModel.objects.filter(nfinstid=context['vnfInstanceId']).exists())
70 @mock.patch.object(InstVnf, 'run')
71 def test_instantiate_vnf(self, mock_run):
72 mock_run.re.return_value = None
73 response = self.client.post("/api/vnflcm/v1/vnf_instances/12/instantiate", data={}, format='json')
74 self.failUnlessEqual(status.HTTP_202_ACCEPTED, response.status_code)
76 def test_instantiate_vnf_when_inst_id_not_exist(self):
77 self.nf_inst_id = str(uuid.uuid4())
78 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
79 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
80 jobs = JobStatusModel.objects.filter(
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', nf_name='vFW_01', package_id='222',
92 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
93 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
94 r1_get_csarid_by_vnfdid = [1, json.JSONEncoder().encode({'csars':[{'package_id': '222',
96 'vnfdId': '111'}]}), '200']
97 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid]
98 self.nf_inst_id = '1111'
99 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
100 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
102 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
103 self.assert_job_result(self.job_id, 255, "Failed to query package_info of vnfdid(111) from nslcm.")
105 @mock.patch.object(restcall, 'call_req')
106 def test_instantiate_vnf_when_get_rawdata_by_csarid_failed(self, mock_call_req):
107 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
108 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
109 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
110 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
112 'vnfdId': '111'}]}), '200']
113 r2_get_rawdata_from_catalog = [1, json.JSONEncoder().encode(vnfd_rawdata), '200']
114 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog]
115 self.nf_inst_id = '1111'
116 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
117 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
119 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
120 self.assert_job_result(self.job_id, 255, "Failed to query rawdata of CSAR(2222) from catalog.")
122 @mock.patch.object(restcall, 'call_req')
123 def test_instantiate_vnf_when_applay_grant_failed(self, mock_call_req):
124 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
125 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
126 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
127 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
129 'vnfdId': '111'}]}), '200']
130 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
131 r3_apply_grant_result = [1, json.JSONEncoder().encode(
132 {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
133 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_apply_grant_result]
134 self.nf_inst_id = '1111'
135 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
136 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
138 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
139 self.assert_job_result(self.job_id, 255, "Nf instancing apply grant exception")
141 @mock.patch.object(restcall, 'call_req')
142 @mock.patch.object(api, 'call')
143 def test_instantiate_vnf_when_unexpected_exception(self, mock_call, mock_call_req):
144 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
145 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
146 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
147 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
149 'vnfdId': '111'}]}), '200']
150 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
151 r3_apply_grant_result = [0, json.JSONEncoder().encode(
152 {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
153 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_apply_grant_result]
154 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume]
155 self.nf_inst_id = '1111'
156 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
157 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
159 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
160 self.assert_job_result(self.job_id, 255, "unexpected exception")
162 @mock.patch.object(restcall, 'call_req')
163 @mock.patch.object(api, 'call')
164 def test_instantiate_vnf_success(self, mock_call, mock_call_req):
165 NfInstModel.objects.create(nfinstid='1111', nf_name='vFW_01', package_id='222',
166 version='', vendor='', netype='', vnfd_model='', status='NOT_INSTANTIATED',
167 nf_desc='vFW in Nanjing TIC Edge', vnfdid='111', create_time=now_time())
168 r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
170 'vnfdId': '111'}]}), '200']
171 r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
172 r3_apply_grant_result = [0, json.JSONEncoder().encode(
173 {"vim": {"vimid": 'vimid_1', "accessinfo": {"tenant": 'tenantname_1'}}}), '200']
174 r4_lcm_notify_result = [0, json.JSONEncoder().encode(''), '200']
175 mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog,
176 r3_apply_grant_result, r4_lcm_notify_result]
177 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume,
178 c4_data_create_network, c5_data_create_subnet, c6_data_create_port,
179 c7_data_create_flavor, c8_data_list_image, c9_data_create_vm, c10_data_get_vm]
180 self.nf_inst_id = '1111'
181 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
182 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
184 InstVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
185 self.assert_job_result(self.job_id, 100, "Instantiate Vnf success.")