def test_get_param_data_with_flavour_description(self):
vnfd_dict = fakes.get_vnfd_dict()
vnfd_dict.update({'imports': []})
instantiate_vnf_req = fakes.get_instantiate_vnf_request_obj()
param_value = vnflcm_utils._get_param_data(vnfd_dict,
instantiate_vnf_req)
expected_flavour_description = 'A simple flavor'
self.assertEqual(expected_flavour_description,
param_value['flavour_description'])
def test_instantiate_vnf_instance_with_vnf_package_in_use(
self, mock_vnf_package_in_use, mock_get_lock):
vnf_package_vnfd = self._create_and_upload_vnf_package()
vnf_instance_data = fake_obj.get_vnf_instance_data(
vnf_package_vnfd.vnfd_id)
mock_vnf_package_in_use.return_value = True
vnf_instance = objects.VnfInstance(context=self.context,
**vnf_instance_data)
vnf_instance.create()
instantiate_vnf_req = vnflcm_fakes.get_instantiate_vnf_request_obj()
self.conductor.instantiate(self.context, vnf_instance,
instantiate_vnf_req)
self.vnflcm_driver.instantiate_vnf.assert_called_once_with(
self.context, mock.ANY, instantiate_vnf_req)
mock_vnf_package_in_use.assert_called_once()
def test_instantiate_vnf_instance_failed_with_exception(
self, mock_log, mock_is_package_in_use, mock_get_lock):
vnf_package_vnfd = self._create_and_upload_vnf_package()
vnf_instance_data = fake_obj.get_vnf_instance_data(
vnf_package_vnfd.vnfd_id)
vnf_instance = objects.VnfInstance(context=self.context,
**vnf_instance_data)
vnf_instance.create()
instantiate_vnf_req = vnflcm_fakes.get_instantiate_vnf_request_obj()
mock_is_package_in_use.side_effect = Exception
self.conductor.instantiate(self.context, vnf_instance,
instantiate_vnf_req)
self.vnflcm_driver.instantiate_vnf.assert_called_once_with(
self.context, mock.ANY, instantiate_vnf_req)
mock_is_package_in_use.assert_called_once()
expected_log = 'Failed to update usage_state of vnf package %s'
mock_log.error.assert_called_once_with(expected_log,
vnf_package_vnfd.package_uuid)
def test_instantiate_vnf_instance_already_instantiated(self,
mock_log, mock_package_in_use, mock_get_lock):
vnf_package_vnfd = self._create_and_upload_vnf_package()
vnf_instance_data = fake_obj.get_vnf_instance_data(
vnf_package_vnfd.vnfd_id)
vnf_instance_data['instantiation_state'] =\
fields.VnfInstanceState.INSTANTIATED
vnf_instance = objects.VnfInstance(context=self.context,
**vnf_instance_data)
vnf_instance.create()
instantiate_vnf_req = vnflcm_fakes.get_instantiate_vnf_request_obj()
self.conductor.instantiate(self.context, vnf_instance,
instantiate_vnf_req)
self.vnflcm_driver.instantiate_vnf.assert_not_called()
mock_package_in_use.assert_not_called()
expected_log = 'Vnf instance %(id)s is already in %(state)s state.'
mock_log.error.assert_called_once_with(expected_log,
{'id': vnf_instance.id,
'state': fields.VnfInstanceState.INSTANTIATED})