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# Copyright 2017 ZTE Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import uuid
import mock
from django.test import TestCase, Client
from rest_framework import status
from lcm.nf.biz.terminate_vnf import TerminateVnf
from lcm.pub.database.models import NfInstModel, JobStatusModel, VmInstModel, NetworkInstModel, SubNetworkInstModel, \
PortInstModel, FlavourInstModel, StorageInstModel
from lcm.pub.utils import restcall
from lcm.pub.utils.jobutil import JobUtil
from lcm.pub.utils.timeutil import now_time
from lcm.pub.vimapi import api
class TestNFTerminate(TestCase):
def setUp(self):
self.client = Client()
StorageInstModel.objects.create(storageid="1",
vimid="1",
resourceid="11",
insttype=0,
instid="1111",
is_predefined=1)
NetworkInstModel.objects.create(networkid='1',
vimid='1',
resourceid='1',
name='pnet_network',
is_predefined=1,
tenant='admin',
insttype=0,
instid='1111')
SubNetworkInstModel.objects.create(subnetworkid='1',
vimid='1',
resourceid='1',
networkid='1',
is_predefined=1,
name='sub_pnet',
tenant='admin',
insttype=0,
instid='1111')
PortInstModel.objects.create(portid='1',
networkid='1',
subnetworkid='1',
vimid='1',
resourceid='1',
is_predefined=1,
name='aaa_pnet_cp',
tenant='admin',
insttype=0,
instid='1111')
FlavourInstModel.objects.create(flavourid="1",
vimid="1",
resourceid="11",
instid="1111",
is_predefined=1)
VmInstModel.objects.create(vmid="1",
vimid="1",
resourceid="11",
insttype=0,
instid="1111",
vmname="test_01",
is_predefined=1,
operationalstate=1)
def tearDown(self):
VmInstModel.objects.all().delete()
NetworkInstModel.objects.all().delete()
SubNetworkInstModel.objects.all().delete()
PortInstModel.objects.all().delete()
def assert_job_result(self, job_id, job_progress, job_detail):
jobs = JobStatusModel.objects.filter(jobid=job_id,
progress=job_progress,
descp=job_detail)
self.assertEqual(1, len(jobs))
@mock.patch.object(TerminateVnf, 'run')
def test_terminate_vnf(self, mock_run):
req_data = {
"terminationType": "GRACEFUL",
"gracefulTerminationTimeout": 120
}
NfInstModel(nfinstid='12', nf_name='VNF1').save()
mock_run.re.return_value = None
response = self.client.post("/api/vnflcm/v1/vnf_instances/12/terminate", data=req_data, format='json')
self.failUnlessEqual(status.HTTP_202_ACCEPTED, response.status_code)
def test_terminate_vnf_when_inst_id_not_exist(self):
data = {
"terminationType": "GRACEFUL",
"gracefulTerminationTimeout": 120
}
self.nf_inst_id = str(uuid.uuid4())
self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
TerminateVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
self.assert_job_result(self.job_id, 100, "Terminate Vnf success.")
@mock.patch.object(restcall, 'call_req')
@mock.patch.object(api, 'call')
def test_terminate_vnf_success(self, mock_call, mock_call_req):
NfInstModel.objects.create(nfinstid='1111',
nf_name='2222',
vnfminstid='1',
package_id='todo',
version='',
vendor='',
netype='',
vnfd_model='',
status='VNF_INSTANTIATED',
nf_desc='',
vnfdid='',
vnfSoftwareVersion='',
vnfConfigurableProperties='todo',
localizationLanguage='EN_US',
create_time=now_time())
t1_apply_grant_result = [0, json.JSONEncoder().encode(
{
"id": "1",
"vnfInstanceId": "1",
"vnfLcmOpOccId": "2",
"vimConnections": [
{
"id": "1",
"vimId": "1"
}
]
}), '200']
t2_lcm_notify_result = [0, json.JSONEncoder().encode(''), '200']
t3_delete_flavor = [0, json.JSONEncoder().encode({"vim_id": "vimid_1"}), '200']
mock_call_req.side_effect = [t1_apply_grant_result, t2_lcm_notify_result, t3_delete_flavor]
mock_call.return_value = None
data = {
"terminationType": "FORCEFUL",
"gracefulTerminationTimeout": 120
}
self.nf_inst_id = '1111'
self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
TerminateVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
self.assert_job_result(self.job_id, 100, "Terminate Vnf success.")
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