def test_extract_action_type(self):
LOG.debug('Test extract action type')
# Test setup
spec_list = mock_sync.simple_host_generators(
zone_num=1,
host_num=1,
snapshot_events=1,
snap_vals={'sync_mode': SyncMode.SNAPSHOT})
hosts_events = mock_sync.generate_random_events_list(spec_list)
host_transformer = HostTransformer(self.transformers)
# Test action
action = host_transformer._extract_action_type(hosts_events[0])
# Test assertion
self.assertEqual(EventAction.UPDATE, action)
# Test setup
spec_list = mock_sync.simple_host_generators(
zone_num=1,
host_num=1,
snapshot_events=1,
snap_vals={'sync_mode': SyncMode.INIT_SNAPSHOT})
hosts_events = mock_sync.generate_random_events_list(spec_list)
host_transformer = HostTransformer(self.transformers)
# Test action
action = host_transformer._extract_action_type(hosts_events[0])
# Test assertions
self.assertEqual(EventAction.CREATE, action)
def test_snapshot_transform(self):
LOG.debug('Nova host transformer test: transform entity event')
# Test setup
spec_list = mock_sync.simple_host_generators(
zone_num=2,
host_num=4,
snapshot_events=5)
host_events = mock_sync.generate_random_events_list(spec_list)
for event in host_events:
# Test action
wrapper = HostTransformer(self.transformers).transform(event)
# Test assertions
self._validate_vertex_props(wrapper.vertex, event)
neighbors = wrapper.neighbors
self.assertEqual(1, len(neighbors))
self._validate_zone_neighbor(neighbors[0], event)
if SyncMode.SNAPSHOT == event['sync_mode']:
self.assertEqual(EventAction.UPDATE, wrapper.action)
else:
self.assertEqual(EventAction.CREATE, wrapper.action)
def _create_mock_events():
gen_list = mock_sync.simple_zone_generators(
2, 4, snapshot_events=2, snap_vals={'sync_mode': 'init_snapshot'})
gen_list += mock_sync.simple_host_generators(
2, 4, 4, snap_vals={'sync_mode': 'init_snapshot'})
gen_list += mock_sync.simple_instance_generators(
4, 15, 15, snap_vals={'sync_mode': 'init_snapshot'})
return mock_sync.generate_sequential_events_list(gen_list)
