def test_service_inc_metrics_statistics(self, _mock_nova_client,
_mock_monasca_client,
_mock_endpoints, _mock_serv_end,
_mock_ks_client):
_mock_nova_client.return_value = self.mock_novaclient
_mock_serv_end.return_value = None
_mock_ks_client.return_value = self.mock_ksclient
_mock_monasca_client.return_value = self.mock_monasca_client
_mock_endpoints.return_value = self.mock_get_endpoints
req_data = {
api.OPERATION: 'instance-list',
'monasca_metrics': ['some.metric'],
'monasca_data': {
'operation': 'metric_statistics'
}
}
svc = NovaSvc(BllRequest(auth_token=get_mock_token(), data=req_data))
reply = svc.handle()
self.assertEqual(reply[api.STATUS], api.COMPLETE)
self.mock_monasca_client.metrics.list_statistics.assert_called_with(
name='some.metric')
self.assertIn(api.DATA, reply)
data = reply[api.DATA]
self.assertIn('instances', data)
self.assertIsInstance(data['instances'], list)
self.assertTrue(len(data['instances']) > 0)
self.assertIn('metrics', data['instances'][0])
self.assertIn('some.metric', data['instances'][0]['metrics'])
some_metric = data['instances'][0]['metrics']['some.metric']
self.assertEquals(some_metric[0]['statistics'][0][1], 31)
def test_hypervisor_list(self, _mock_nova_client, _mock_endpoints,
_mock_serv_end, _mock_ks_client):
_mock_nova_client.return_value = self.mock_novaclient
_mock_serv_end.return_value = None
_mock_ks_client.return_value = self.mock_ksclient
_mock_endpoints.return_value = self.mock_get_endpoints
svc = NovaSvc(
BllRequest(auth_token=get_mock_token(),
data={api.OPERATION: 'hypervisor-list'}))
# build up a list of ping statuses
statuses = {}
for hyp in self.hyp_list:
statuses[hyp.hypervisor_hostname] = 'up'
with patch('bll.plugins.service.SvcBase.call_service',
return_value=statuses):
reply = svc.handle()
self.assertEqual(api.COMPLETE, reply[api.STATUS])
# 4 hypervisors
hyp_list = reply[api.DATA]
self.assertEqual(len(self.hyp_list), len(hyp_list))
known_id_list = [x.id for x in self.hyp_list]
for hyp in hyp_list:
self.assertTrue(hyp['hypervisor_id'] in known_id_list)
self.assertEqual(hyp['ping_status'], 'up')
def nova_operation(self, operation, data=None):
request = {
api.TARGET: 'nova',
api.AUTH_TOKEN: self.token or None,
api.DATA: {
api.OPERATION: operation
}
}
if data:
request[api.DATA].update(data)
svc = NovaSvc(bll_request=BllRequest(request))
return svc.handle()
def test_service_delete_good_input(self, _mock_nova_client,
_mock_endpoints, _mock_serv_end,
_mock_ks_client):
_mock_nova_client.return_value = self.mock_novaclient
_mock_serv_end.return_value = None
_mock_ks_client.return_value = self.mock_ksclient
_mock_endpoints.return_value = self.mock_get_endpoints
svc = NovaSvc(
BllRequest(auth_token=get_mock_token(),
operation='service-delete',
data={'hostname': 'myhost1'}))
reply = svc.handle()
self.assertEqual(reply[api.STATUS], api.COMPLETE)
def test_service_delete_bad_input(self, _mock_nova_client, _mock_endpoints,
_mock_serv_end, _mock_ks_client):
_mock_nova_client.return_value = self.mock_novaclient
_mock_serv_end.return_value = None
_mock_ks_client.return_value = self.mock_ksclient
_mock_endpoints.return_value = self.mock_get_endpoints
with log_level(logging.CRITICAL, 'bll'):
svc = NovaSvc(
BllRequest(auth_token=get_mock_token(),
operation='service-delete',
data={'hostname': 'badhost'}))
with self.assertRaises(Exception):
svc.handle()
def test_service_inc_metrics_dimension_prop(self,
_mock_nova_client,
_mock_monasca_client,
_mock_endpoints,
_mock_serv_end,
_mock_ks_client):
_mock_nova_client.return_value = self.mock_novaclient
_mock_serv_end.return_value = None
_mock_ks_client.return_value = self.mock_ksclient
_mock_monasca_client.return_value = self.mock_monasca_client
_mock_endpoints.return_value = self.mock_get_endpoints
req_data = {
api.OPERATION: 'instance-list',
'project_id': self.project_list[0].id,
'monasca_metrics': ['some.metric'],
'monasca_dimensions': {
'resource_id': {
'property': 'tenant_id'
}
},
'monasca_data': {
'operation': 'metric_statistics'
}
}
svc = NovaSvc(BllRequest(auth_token=get_mock_token(),
data=req_data))
reply = svc.handle()
self.assertEqual(reply[api.STATUS], api.COMPLETE)
self.mock_monasca_client.metrics.list_statistics \
.assert_called_with(
name='some.metric',
dimensions={
'resource_id': self.server_list[4].id
}
)
self.assertIn(api.DATA, reply)
data = reply[api.DATA]
self.assertIn('instances', data)
self.assertIsInstance(data['instances'], list)
self.assertTrue(len(data['instances']) > 0)
self.assertIn('metrics', data['instances'][0])
self.assertIn('some.metric', data['instances'][0]['metrics'])
def test_service_delete_no_input(self, _mock_nova_client, _mock_serv_end,
_mock_ks_client):
_mock_nova_client.return_value = self.mock_novaclient
_mock_serv_end.return_value = None
_mock_ks_client.return_value = self.mock_ksclient
with log_level(logging.CRITICAL, 'bll'):
svc = NovaSvc(
BllRequest(auth_token=get_mock_token(),
data={api.OPERATION: 'service-delete'}))
# In production the service is called via the handle method of the
# base, SvcBase, which uses pykka and catches exceptions and
# returns an appropriate error response to the caller. But using
# pykka in unit tests conflicts with the mock library causing any
# such tests to hang as both libraries are attempting to
# automagically wrap function calls in proxies. Therefore we have
# to directly expect and handle the exception ourselves.
with self.assertRaises(Exception):
svc.handle()
def test_full_instance_list(self, _mock_nova_client, _mock_endpoints,
_mock_serv_end, _mock_ks_client):
_mock_nova_client.return_value = self.mock_novaclient
# Pretend the baremetal endpoint does not exist
_mock_serv_end.return_value = None
_mock_endpoints.return_value = self.mock_get_endpoints
# Pretend there's one tenant called "some_tenant"
_mock_ks_client.return_value = self.mock_ksclient
svc = NovaSvc(
BllRequest(auth_token=get_mock_token(),
data={api.OPERATION: 'instance-list'}))
reply = svc.handle()
self.assertEqual(api.COMPLETE, reply[api.STATUS])
self.assertEqual(len(self.server_list),
len(reply[api.DATA]['instances']))