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# Copyright 2019 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 mock
from django.test import TestCase
from rest_framework.test import APIClient
from rest_framework.test import RequestsClient
from rest_framework import status
from lcm.pub.utils import restcall
from lcm.pub.database.models import NfInstModel
from lcm.pub.utils.jobutil import JobUtil
from lcm.nf.biz.update_vnf import UpdateVnf
class TestNFUpdate(TestCase):
def setUp(self):
self.client = APIClient()
self.rc = RequestsClient()
self.upd_data = {
"vnfInstanceName": "vnf new name",
"vnfInstanceDescription": "new description"
}
def tearDown(self):
pass
def test_update_vnf_not_exist(self):
response = self.client.patch("/api/vnflcm/v1/vnf_instances/1111",
data=self.upd_data,
format='json')
self.assertEqual(status.HTTP_404_NOT_FOUND, response.status_code)
def test_update_vnf_etag_not_match(self):
instanceid = "19"
NfInstModel(nfinstid=instanceid,
nf_name='VNF1',
nf_desc="VNF DESC",
vnfdid="1",
netype="XGW",
vendor="ZTE",
vnfSoftwareVersion="V1",
version="V1",
package_id="2",
status='INSTANTIATED').save()
response = self.rc.patch("http://localhost:8801/api/vnflcm/v1/vnf_instances/19",
json=self.upd_data,
headers={
"Accept": "application/json",
"Content-Type": "application/json",
"If-Match": "test_etag"
})
NfInstModel.objects.filter(nfinstid=instanceid).delete()
self.assertEqual(status.HTTP_412_PRECONDITION_FAILED, response.status_code)
@mock.patch.object(UpdateVnf, 'run')
def test_update_vnf_etag_match(self, mock_run):
instanceid = "18"
NfInstModel(nfinstid=instanceid,
nf_name='VNF1',
nf_desc="VNF DESC",
vnfdid="1",
netype="XGW",
vendor="ZTE",
vnfSoftwareVersion="V1",
version="V1",
package_id="2",
status='INSTANTIATED').save()
resp = self.client.get("/api/vnflcm/v1/vnf_instances/18", format='json')
etag = resp["ETag"]
response = self.rc.patch("http://localhost:8801/api/vnflcm/v1/vnf_instances/18",
json=self.upd_data,
headers={
"Accept": "application/json",
"Content-Type": "application/json",
"If-Match": etag
})
NfInstModel.objects.filter(nfinstid=instanceid).delete()
self.assertEqual(status.HTTP_202_ACCEPTED, response.status_code)
@mock.patch.object(restcall, 'call_req')
def test_update_vnf_success(self, mock_call_req):
instanceid = "12"
NfInstModel(nfinstid=instanceid,
nf_name='VNF1',
nf_desc="VNF DESC",
vnfdid="1",
netype="XGW",
vendor="ZTE",
vnfSoftwareVersion="V1",
version="V1",
package_id="2",
status='INSTANTIATED').save()
mock_call_req.return_value = [0, {}, status.HTTP_202_ACCEPTED]
job_id = JobUtil.create_job('NF', 'UPDATETEST', instanceid)
UpdateVnf(self.upd_data, instanceid, job_id).run()
name = NfInstModel.objects.filter(nfinstid=instanceid).get().nf_name
NfInstModel.objects.filter(nfinstid=instanceid).delete()
self.assertEqual("vnf new name", name)
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