def get_one(self, message_id):
"""Return a single event with the given message id.
:param message_id: Message ID of the Event to be returned
"""
rbac.enforce("events:show", pecan.request)
filters = _build_rbac_query_filters()
t_filter = filters['t_filter']
admin_proj = filters['admin_proj']
event_filter = storage.EventFilter(traits_filter=t_filter,
admin_proj=admin_proj,
message_id=message_id)
events = [
event for event in pecan.request.event_storage_conn.get_events(
event_filter)
]
if not events:
raise base.EntityNotFound(_("Event"), message_id)
if len(events) > 1:
LOG.error(
_("More than one event with "
"id %s returned from storage driver") % message_id)
event = events[0]
return Event(message_id=event.message_id,
event_type=event.event_type,
generated=event.generated,
traits=event.traits,
raw=event.raw)
def test_simple_get_event_type(self):
expected_trait_values = {
'id_Bar_100': {
'trait_A': 'my_Bar_text',
'trait_B': 101,
'trait_C': 100.123456,
'trait_D': self.start + datetime.timedelta(hours=1)
},
'id_Bar_400': {
'trait_A': 'my_Bar_text',
'trait_B': 401,
'trait_C': 400.123456,
'trait_D': self.start + datetime.timedelta(hours=4)
}
}
event_filter = event_storage.EventFilter(self.start, self.end, "Bar")
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(2, len(events))
self.assertEqual("Bar", events[0].event_type)
self.assertEqual("Bar", events[1].event_type)
self.assertEqual(4, len(events[0].traits))
self.assertEqual(4, len(events[1].traits))
for event in events:
trait_values = expected_trait_values.get(event.message_id,
None)
if not trait_values:
self.fail("Unexpected event ID returned:" % event.message_id)
for trait in event.traits:
expected_val = trait_values.get(trait.name)
if not expected_val:
self.fail("Unexpected trait type: %s" % trait.dtype)
self.assertEqual(expected_val, trait.value)
def _get_pagination_query(self, query, pagination, api_model, model):
limit = pagination.get('limit')
marker = None
if pagination.get('marker'):
marker_filter = event_storage.EventFilter(
message_id=pagination.get('marker'))
markers = list(self.get_events(marker_filter))
if markers:
marker = markers[0]
else:
raise storage.InvalidMarker('Marker %s not found.' %
pagination['marker'])
if not pagination.get('sort'):
pagination['sort'] = api_model.DEFAULT_SORT
sort_keys = [s[0] for s in pagination['sort']]
sort_dirs = [s[1] for s in pagination['sort']]
return oslo_sql_utils.paginate_query(query,
model,
limit,
sort_keys,
sort_dirs=sort_dirs,
marker=marker)
def test_get_event_multiple_trait_filter_expect_none(self):
trait_filters = [{'key': 'trait_B', 'integer': 1},
{'key': 'trait_A', 'string': 'my_Zoo_text'}]
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(0, len(events))
def test_get_event_trait_filter(self):
trait_filters = [{'key': 'trait_B', 'integer': 101}]
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(1, len(events))
self.assertEqual("Bar", events[0].event_type)
self.assertEqual(4, len(events[0].traits))
def _event_query_to_event_filter(q):
evt_model_filter = {
'event_type': None,
'message_id': None,
'start_timestamp': None,
'end_timestamp': None
}
filters = _build_rbac_query_filters()
traits_filter = filters['t_filter']
admin_proj = filters['admin_proj']
for i in q:
if not i.op:
i.op = 'eq'
elif i.op not in base.operation_kind:
error = (_('Operator %(operator)s is not supported. The supported'
' operators are: %(supported)s') % {
'operator': i.op,
'supported': base.operation_kind
})
raise base.ClientSideError(error)
if i.field in evt_model_filter:
if i.op != 'eq' and i.field in ('event_type', 'message_id'):
error = (_('Operator %(operator)s is not supported. Only'
' `eq\' operator is available for field'
' %(field)s') % {
'operator': i.op,
'field': i.field
})
raise base.ClientSideError(error)
if i.op != 'ge' and i.field == 'start_timestamp':
error = (_('Operator %(operator)s is not supported. Only'
' `ge\' operator is available for field'
' %(field)s') % {
'operator': i.op,
'field': i.field
})
raise base.ClientSideError(error)
if i.op != 'le' and i.field == 'end_timestamp':
error = (_('Operator %(operator)s is not supported. Only'
' `le\' operator is available for field'
' %(field)s') % {
'operator': i.op,
'field': i.field
})
raise base.ClientSideError(error)
evt_model_filter[i.field] = i.value
else:
trait_type = i.type or 'string'
traits_filter.append({
"key": i.field,
trait_type: i._get_value_as_type(),
"op": i.op
})
return storage.EventFilter(traits_filter=traits_filter,
admin_proj=admin_proj,
**evt_model_filter)
def test_get_event_multiple_trait_filter(self):
trait_filters = [{'key': 'trait_B', 'integer': 1},
{'key': 'trait_A', 'string': 'my_Foo_text'},
{'key': 'trait_C', 'float': 0.123456}]
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(1, len(events))
self.assertEqual("Foo", events[0].event_type)
self.assertEqual(4, len(events[0].traits))
def test_simple_get_event_no_traits(self):
new_events = [event_models.Event("id_notraits", "NoTraits",
self.start, [], {})]
self.event_conn.record_events(new_events)
event_filter = event_storage.EventFilter(
self.start, self.end, "NoTraits")
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(1, len(events))
self.assertEqual("id_notraits", events[0].message_id)
self.assertEqual("NoTraits", events[0].event_type)
self.assertEqual(0, len(events[0].traits))
def test_get_by_message_id(self):
new_events = [event_models.Event("id_testid",
"MessageIDTest",
self.start,
[], {})]
self.event_conn.record_events(new_events)
event_filter = event_storage.EventFilter(message_id="id_testid")
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(1, len(events))
event = events[0]
self.assertEqual("id_testid", event.message_id)
def test_simple_get(self):
event_filter = event_storage.EventFilter(self.start, self.end)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(6, len(events))
start_time = None
for i, type in enumerate(['Foo', 'Bar', 'Zoo']):
self.assertEqual(type, events[i].event_type)
self.assertEqual(4, len(events[i].traits))
# Ensure sorted results ...
if start_time is not None:
# Python 2.6 has no assertLess :(
self.assertTrue(start_time < events[i].generated)
start_time = events[i].generated
def test_generated_is_datetime(self):
event_filter = event_storage.EventFilter(self.start, self.end)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(6, len(events))
for i, event in enumerate(events):
self.assertIsInstance(event.generated, datetime.datetime)
self.assertEqual(event.generated,
self.event_models[i].generated)
model_traits = self.event_models[i].traits
for j, trait in enumerate(event.traits):
if trait.dtype == event_models.Trait.DATETIME_TYPE:
self.assertIsInstance(trait.value, datetime.datetime)
self.assertEqual(trait.value, model_traits[j].value)
def test_clear_expired_event_data(self, mock_utcnow):
mock_utcnow.return_value = datetime.datetime(2013, 12, 31, 10, 0)
self.event_conn.clear_expired_event_data(3600)
events = list(self.event_conn.get_events(event_storage.EventFilter()))
self.assertEqual(2, len(events))
event_types = list(self.event_conn.get_event_types())
self.assertEqual(['Bar', 'Zoo'], event_types)
for event_type in event_types:
trait_types = list(self.event_conn.get_trait_types(event_type))
self.assertEqual(4, len(trait_types))
traits = list(self.event_conn.get_traits(event_type))
self.assertEqual(4, len(traits))
def test_trait_type_enforced_on_none(self):
new_events = [event_models.Event(
"id_testid", "MessageIDTest", self.start,
[event_models.Trait('text', event_models.Trait.TEXT_TYPE, ''),
event_models.Trait('int', event_models.Trait.INT_TYPE, 0),
event_models.Trait('float', event_models.Trait.FLOAT_TYPE, 0.0)],
{})]
self.event_conn.record_events(new_events)
event_filter = event_storage.EventFilter(message_id="id_testid")
events = [event for event in self.event_conn.get_events(event_filter)]
options = [(event_models.Trait.TEXT_TYPE, ''),
(event_models.Trait.INT_TYPE, 0.0),
(event_models.Trait.FLOAT_TYPE, 0.0)]
for trait in events[0].traits:
options.remove((trait.dtype, trait.value))
def test_get_event_trait_filter_op_datetime(self):
trait_filters = [{'key': 'trait_D',
'datetime': self.start + datetime.timedelta(hours=2),
'op': 'eq'}]
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(1, len(events))
self.assertEqual("Zoo", events[0].event_type)
self.assertEqual(4, len(events[0].traits))
trait_filters[0].update({'key': 'trait_D', 'op': 'lt'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(2, len(events))
trait_filters[0].update({'key': 'trait_D', 'op': 'le'})
self.assertEqual("Bar", events[1].event_type)
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(3, len(events))
self.assertEqual("Bar", events[1].event_type)
trait_filters[0].update({'key': 'trait_D', 'op': 'ne'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(5, len(events))
self.assertEqual("Foo", events[2].event_type)
trait_filters[0].update({'key': 'trait_D', 'op': 'gt'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(3, len(events))
self.assertEqual("Zoo", events[2].event_type)
trait_filters[0].update({'key': 'trait_D', 'op': 'ge'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(4, len(events))
self.assertEqual("Bar", events[2].event_type)
def test_get_event_trait_filter_op_string(self):
trait_filters = [{'key': 'trait_A', 'string': 'my_Foo_text',
'op': 'eq'}]
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(2, len(events))
self.assertEqual("Foo", events[0].event_type)
self.assertEqual(4, len(events[0].traits))
trait_filters[0].update({'key': 'trait_A', 'op': 'lt'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(2, len(events))
self.assertEqual("Bar", events[0].event_type)
trait_filters[0].update({'key': 'trait_A', 'op': 'le'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(4, len(events))
self.assertEqual("Bar", events[1].event_type)
trait_filters[0].update({'key': 'trait_A', 'op': 'ne'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(4, len(events))
self.assertEqual("Zoo", events[3].event_type)
trait_filters[0].update({'key': 'trait_A', 'op': 'gt'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(2, len(events))
self.assertEqual("Zoo", events[0].event_type)
trait_filters[0].update({'key': 'trait_A', 'op': 'ge'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(4, len(events))
self.assertEqual("Foo", events[2].event_type)
def test_get_event_trait_filter_op_float(self):
trait_filters = [{'key': 'trait_C', 'float': 300.123456, 'op': 'eq'}]
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(1, len(events))
self.assertEqual("Foo", events[0].event_type)
self.assertEqual(4, len(events[0].traits))
trait_filters[0].update({'key': 'trait_C', 'op': 'lt'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(3, len(events))
self.assertEqual("Zoo", events[2].event_type)
trait_filters[0].update({'key': 'trait_C', 'op': 'le'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(4, len(events))
self.assertEqual("Bar", events[1].event_type)
trait_filters[0].update({'key': 'trait_C', 'op': 'ne'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(5, len(events))
self.assertEqual("Zoo", events[2].event_type)
trait_filters[0].update({'key': 'trait_C', 'op': 'gt'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(2, len(events))
self.assertEqual("Bar", events[0].event_type)
trait_filters[0].update({'key': 'trait_C', 'op': 'ge'})
event_filter = event_storage.EventFilter(self.start, self.end,
traits_filter=trait_filters)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(3, len(events))
self.assertEqual("Zoo", events[2].event_type)
def test_simple_get_raw(self):
event_filter = event_storage.EventFilter()
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertTrue(events)
self.assertEqual({'status': {'nested': 'started'}}, events[0].raw)
def test_simple_get_no_filters(self):
event_filter = event_storage.EventFilter(None, None, None)
events = [event for event in self.event_conn.get_events(event_filter)]
self.assertEqual(6, len(events))