Fix test_vnf_alarm_scale_with_instance_reservation

* Fix empty mgmt_ip_address handling.
  ast.literal_eval('{}') does not raise an exception.
* Fix not-to-be-cleaned-up blazar hosts. No need to test
  affinity=True case so we just do with one host.
* Fix req_amount

Related-Bug: #1886213
Change-Id: Ief0c4388f80b179c098231081644d97a56bd1379
changes/82/760282/3
Koichiro Den 2 years ago
parent 3053a4d429
commit 7e3f2d794d
  1. 26
      tacker/tests/functional/vnfm/test_tosca_vnf_reservation.py

@ -12,15 +12,14 @@
# License for the specific language governing permissions and limitations
# under the License.
import ast
import time
import datetime
import json
import testtools
import time
import yaml
from blazarclient import exception
from oslo_serialization import jsonutils
from tacker.plugins.common import constants as evt_constants
from tacker.tests import constants
from tacker.tests.functional import base
@ -126,20 +125,10 @@ class VnfTestReservationMonitor(base.BaseTackerTest):
vnf = self.client.show_vnf(vnf_id)['vnf']
# {"VDU1": ["10.0.0.14", "10.0.0.5"]}
if scale_type == 'scaling-in' and vdu_count == 0:
try:
# After sacling-in the vnf['mgmt_ip_address'] will be the
# list containg null values. As vnf['mgmt_ip_address']
# is string so we can not access ip address list for VDU1
# so converting that into the dict using ast lib.
# If the list contains the null value then it will raise
# ValueError so on the basis of that we are confirming the
# scaling-in is successful.
ast.literal_eval(vnf['mgmt_ip_address'])
self.fail("Scaling-in should not contain "
"mgmt_ip_address")
except ValueError:
assert True, ("Management Ip address list for VDU1 "
"contains null values.")
self.assertFalse(jsonutils.loads(vnf.get('mgmt_ip_address',
'{}')),
"Once scaling-in completes, mgmt_ip_address"
" should be empty.")
elif scale_type == 'scaling-out':
self.assertEqual(vdu_count, len(json.loads(
vnf['mgmt_ip_address'])['VDU1']))
@ -193,7 +182,7 @@ class VnfTestReservationMonitor(base.BaseTackerTest):
blazarclient = self.blazarclient()
reservations = [{'disk_gb': 0,
'vcpus': 1, 'memory_mb': 1,
'amount': 1, 'affinity': False,
'amount': 2, 'affinity': True,
'resource_properties': '',
'resource_type': 'virtual:instance'}]
events = []
@ -208,6 +197,7 @@ class VnfTestReservationMonitor(base.BaseTackerTest):
blazar_host = blazarclient.host.create(
hypervisor.hypervisor_hostname)
host_added = True
break
except exception.BlazarClientException:
pass

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