1 # Copyright 2017 ZTE Corporation.
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3 # Licensed under the Apache License, Version 2.0 (the "License");
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4 # you may not use this file except in compliance with the License.
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5 # You may obtain a copy of the License at
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7 # http://www.apache.org/licenses/LICENSE-2.0
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9 # Unless required by applicable law or agreed to in writing, software
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10 # distributed under the License is distributed on an "AS IS" BASIS,
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11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 # See the License for the specific language governing permissions and
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13 # limitations under the License.
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19 from django.test import TestCase
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20 from rest_framework import status
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21 from rest_framework.test import APIClient
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23 from lcm.nf.biz.instantiate_vnf import InstantiateVnf
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24 from lcm.nf.const import c1_data_get_tenant_id, c4_data_create_network, c2_data_create_volume, \
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25 c5_data_create_subnet, c3_data_get_volume, c6_data_create_port, c7_data_create_flavor, c8_data_list_image, \
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26 c9_data_create_vm, c10_data_get_vm, inst_req_data, vnfpackage_info
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27 from lcm.pub.database.models import NfInstModel, JobStatusModel
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28 from lcm.pub.utils import restcall
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29 from lcm.pub.utils.jobutil import JobUtil
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30 from lcm.pub.utils.timeutil import now_time
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31 from lcm.pub.vimapi import api
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34 class TestNFInstantiate(TestCase):
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36 self.client = APIClient()
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37 self.grant_result = {
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39 "tenant": 'tenantname_1'
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45 def assert_job_result(self, job_id, job_progress, job_detail):
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46 jobs = JobStatusModel.objects.filter(jobid=job_id,
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47 progress=job_progress,
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49 self.assertEqual(1, len(jobs))
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51 @mock.patch.object(InstantiateVnf, 'run')
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52 def test_instantiate_vnf(self, mock_run):
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53 NfInstModel(nfinstid='12', nf_name='VNF1').save()
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54 mock_run.re.return_value = None
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55 response = self.client.post("/api/vnflcm/v1/vnf_instances/12/instantiate", data=inst_req_data, format='json')
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56 self.failUnlessEqual(status.HTTP_202_ACCEPTED, response.status_code)
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58 def test_instantiate_vnf_when_inst_id_not_exist(self):
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59 self.nf_inst_id = str(uuid.uuid4())
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60 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
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61 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
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62 jobs = JobStatusModel.objects.filter(jobid=self.job_id,
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64 descp="INST_VNF_READY")
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65 self.assertEqual(1, len(jobs))
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66 data = inst_req_data
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67 InstantiateVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
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68 self.assert_job_result(self.job_id, 255, "VNF nf_inst_id is not exist.")
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70 @mock.patch.object(restcall, 'call_req')
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71 def test_instantiate_vnf_when_get_packageinfo_by_csarid_failed(self, mock_call_req):
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72 NfInstModel.objects.create(nfinstid='1111',
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79 status='NOT_INSTANTIATED',
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80 nf_desc='vFW in Nanjing TIC Edge',
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82 create_time=now_time())
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83 r1_get_vnfpackage_by_vnfdid = [1, json.JSONEncoder().encode(vnfpackage_info), '200']
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84 mock_call_req.side_effect = [r1_get_vnfpackage_by_vnfdid]
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85 self.nf_inst_id = '1111'
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86 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
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87 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
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88 data = inst_req_data
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89 InstantiateVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
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90 self.assert_job_result(self.job_id, 255, "Failed to query vnf CSAR(111) from catalog.")
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92 @mock.patch.object(restcall, 'call_req')
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93 def test_instantiate_vnf_when_applay_grant_failed(self, mock_call_req):
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94 NfInstModel.objects.create(nfinstid='1111',
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101 status='NOT_INSTANTIATED',
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102 nf_desc='vFW in Nanjing TIC Edge',
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104 create_time=now_time())
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105 r1_get_vnfpackage_by_vnfdid = [0, json.JSONEncoder().encode(vnfpackage_info), '200']
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106 r2_apply_grant_result = [1, json.JSONEncoder().encode(self.grant_result), '200']
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107 mock_call_req.side_effect = [r1_get_vnfpackage_by_vnfdid, r2_apply_grant_result]
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108 self.nf_inst_id = '1111'
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109 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
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110 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
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111 data = inst_req_data
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112 InstantiateVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
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113 self.assert_job_result(self.job_id, 255, "Nf instancing apply grant exception")
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115 @mock.patch.object(restcall, 'call_req')
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116 @mock.patch.object(api, 'call')
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117 def test_instantiate_vnf_when_unexpected_exception(self, mock_call, mock_call_req):
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118 NfInstModel.objects.create(nfinstid='1111',
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125 status='NOT_INSTANTIATED',
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126 nf_desc='vFW in Nanjing TIC Edge',
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128 create_time=now_time())
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129 r1_get_vnfpackage_by_vnfdid = [0, json.JSONEncoder().encode(vnfpackage_info), '200']
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130 r2_apply_grant_result = [0, json.JSONEncoder().encode(self.grant_result), '200']
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131 mock_call_req.side_effect = [r1_get_vnfpackage_by_vnfdid, r2_apply_grant_result]
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132 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume]
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133 self.nf_inst_id = '1111'
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134 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
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135 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
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136 data = inst_req_data
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137 InstantiateVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
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138 self.assert_job_result(self.job_id, 255, "unexpected exception")
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140 @mock.patch.object(restcall, 'call_req')
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141 @mock.patch.object(api, 'call')
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142 def test_instantiate_vnf_success(self, mock_call, mock_call_req):
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143 NfInstModel.objects.create(nfinstid='1111',
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150 status='NOT_INSTANTIATED',
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151 nf_desc='vFW in Nanjing TIC Edge',
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153 create_time=now_time())
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154 r1_get_vnfpackage_by_vnfdid = [0, json.JSONEncoder().encode(vnfpackage_info), '200']
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155 r2_apply_grant_result = [0, json.JSONEncoder().encode(self.grant_result), '200']
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156 r3_lcm_notify_result = [0, json.JSONEncoder().encode(''), '200']
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157 mock_call_req.side_effect = [r1_get_vnfpackage_by_vnfdid, r2_apply_grant_result, r3_lcm_notify_result]
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158 mock_call.side_effect = [c1_data_get_tenant_id, c2_data_create_volume, c3_data_get_volume,
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159 c4_data_create_network, c5_data_create_subnet, c6_data_create_port,
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160 c7_data_create_flavor, c8_data_list_image, c9_data_create_vm, c10_data_get_vm]
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161 self.nf_inst_id = '1111'
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162 self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
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163 JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
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164 data = inst_req_data
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165 InstantiateVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
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166 self.assert_job_result(self.job_id, 100, "Instantiate Vnf success.")
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