def test_cinder_volume_validity(self):
# Setup
processor = self._create_processor_with_graph(self.conf)
self.assertEqual(self._num_total_expected_vertices(),
len(processor.entity_graph))
spec_list = mock_driver.simple_volume_generators(volume_num=1,
instance_num=1,
snapshot_events=1)
static_events = mock_driver.generate_random_events_list(spec_list)
cinder_volume_event = static_events[0]
cinder_volume_event['attachments'][0]['server_id'] = \
self._find_entity_id_by_type(processor.entity_graph,
NOVA_INSTANCE_DATASOURCE)
# Action
processor.process_event(cinder_volume_event)
# Test assertions
self.assertEqual(self._num_total_expected_vertices() + 1,
len(processor.entity_graph))
cinder_vertices = processor.entity_graph.get_vertices(
vertex_attr_filter={
VProps.VITRAGE_CATEGORY: EntityCategory.RESOURCE,
VProps.VITRAGE_TYPE: CINDER_VOLUME_DATASOURCE
})
self.assertEqual(1, len(cinder_vertices))
cinder_neighbors = processor.entity_graph.neighbors(
cinder_vertices[0].vertex_id)
self.assertEqual(1, len(cinder_neighbors))
self.assertEqual(NOVA_INSTANCE_DATASOURCE,
cinder_neighbors[0][VProps.VITRAGE_TYPE])
def test_update_transform(self):
LOG.debug('Cinder Volume transformer test: transform entity event '
'update')
# Test setup
spec_list = mock_sync.simple_volume_generators(volume_num=3,
instance_num=7,
update_events=7)
static_events = mock_sync.generate_random_events_list(spec_list)
for event in static_events:
# Test action
wrapper = self.transformers[CINDER_VOLUME_DATASOURCE].transform(
event)
# Test assertions
vertex = wrapper.vertex
self._validate_volume_vertex_props(vertex, event)
neighbors = wrapper.neighbors
self.assertEqual(1, len(neighbors))
self._validate_neighbors(neighbors, vertex.vertex_id, event)
def test_update_transform(self):
LOG.debug('Cinder Volume transformer test: transform entity event '
'update')
# Test setup
spec_list = mock_sync.simple_volume_generators(volume_num=3,
instance_num=7,
update_events=7)
static_events = mock_sync.generate_random_events_list(spec_list)
for event in static_events:
# Test action
wrapper = self.transformers[CINDER_VOLUME_DATASOURCE].transform(
event)
# Test assertions
vertex = wrapper.vertex
self._validate_volume_vertex_props(vertex, event)
neighbors = wrapper.neighbors
self.assertThat(neighbors, matchers.HasLength(1))
self._validate_neighbors(neighbors, vertex.vertex_id, event)
def test_cinder_volume_validity(self):
# Setup
processor = self._create_processor_with_graph(self.conf)
self.assertEqual(self._num_total_expected_vertices(),
len(processor.entity_graph))
spec_list = mock_driver.simple_volume_generators(
volume_num=1,
instance_num=1,
snapshot_events=1)
static_events = mock_driver.generate_random_events_list(spec_list)
cinder_volume_event = static_events[0]
cinder_volume_event['attachments'][0]['server_id'] = \
self._find_entity_id_by_type(processor.entity_graph,
NOVA_INSTANCE_DATASOURCE)
# Action
processor.process_event(cinder_volume_event)
# Test assertions
self.assertEqual(self._num_total_expected_vertices() + 1,
len(processor.entity_graph))
cinder_vertices = processor.entity_graph.get_vertices(
vertex_attr_filter={
VProps.CATEGORY: EntityCategory.RESOURCE,
VProps.TYPE: CINDER_VOLUME_DATASOURCE
})
self.assertEqual(1, len(cinder_vertices))
cinder_neighbors = processor.entity_graph.neighbors(
cinder_vertices[0].vertex_id)
self.assertEqual(1, len(cinder_neighbors))
self.assertEqual(NOVA_INSTANCE_DATASOURCE,
cinder_neighbors[0][VProps.TYPE])