def test_subscribe(self):
"""Test that a subscriber is successfully validated and added to the
event broadcaster.
"""
mock_event_broadcaster = Mock()
handler = \
ClientEventsSubscribeValidationHandler(mock_event_broadcaster)
request = events_pb2.ClientEventsSubscribeRequest(
subscriptions=[
events_pb2.EventSubscription(
event_type="test_event",
filters=[
events_pb2.EventFilter(key="test", match_string="test")
],
)
],
last_known_block_ids=["0" * 128]).SerializeToString()
response = handler.handle("test_conn_id", request)
mock_event_broadcaster.add_subscriber.assert_called_with(
"test_conn_id", [
EventSubscription(event_type="test_event",
filters=[
FILTER_FACTORY.create(
key="test", match_string="test")
])
], ["0" * 128])
self.assertEqual(HandlerStatus.RETURN_AND_PASS, response.status)
self.assertEqual(events_pb2.ClientEventsSubscribeResponse.OK,
response.message_out.status)
def test_subscribe_bad_filter(self):
"""Tests that the handler will respond with an INVALID_FILTER
when a subscriber provides an invalid filter.
"""
mock_event_broadcaster = Mock()
handler = \
ClientEventsSubscribeValidationHandler(mock_event_broadcaster)
request = client_event_pb2.ClientEventsSubscribeRequest(
subscriptions=[
events_pb2.EventSubscription(
event_type="test_event",
filters=[
events_pb2.EventFilter(
key="test",
match_string="???",
filter_type=events_pb2.EventFilter.REGEX_ANY)
],
)
],
last_known_block_ids=["0" * 128]).SerializeToString()
response = handler.handle("test_conn_id", request)
mock_event_broadcaster.add_subscriber.assert_not_called()
self.assertEqual(HandlerStatus.RETURN, response.status)
self.assertEqual(
client_event_pb2.ClientEventsSubscribeResponse.INVALID_FILTER,
response.message_out.status)
def test_subscribe_bad_filter(self):
"""Tests that the handler will respond with an INVALID_FILTER
when a subscriber provides an invalid filter.
"""
mock_event_broadcaster = Mock()
handler = \
ClientEventsSubscribeValidationHandler(mock_event_broadcaster)
request = events_pb2.ClientEventsSubscribeRequest(
subscriptions=[
events_pb2.EventSubscription(
event_type="test_event",
filters=[
events_pb2.EventFilter(
key="test",
match_string="???",
filter_type=events_pb2.EventFilter.REGEX_ANY)
],
)
],
last_known_block_ids=["0" * 128]).SerializeToString()
response = handler.handle("test_conn_id", request)
mock_event_broadcaster.add_subscriber.assert_not_called()
self.assertEqual(HandlerStatus.RETURN, response.status)
self.assertEqual(
events_pb2.ClientEventsSubscribeResponse.INVALID_FILTER,
response.message_out.status)
def test_subscribe(self):
"""Test that a subscriber is successfully validated and added to the
event broadcaster.
"""
mock_event_broadcaster = Mock()
mock_event_broadcaster.get_latest_known_block_id.return_value = \
"0" * 128
handler = \
ClientEventsSubscribeValidationHandler(mock_event_broadcaster)
request = client_event_pb2.ClientEventsSubscribeRequest(
subscriptions=[
events_pb2.EventSubscription(
event_type="test_event",
filters=[
events_pb2.EventFilter(
key="test",
match_string="test",
filter_type=events_pb2.EventFilter.SIMPLE_ANY)
],
)
],
last_known_block_ids=["0" * 128]).SerializeToString()
response = handler.handle("test_conn_id", request)
mock_event_broadcaster.add_subscriber.assert_called_with(
"test_conn_id",
[EventSubscription(
event_type="test_event",
filters=[
FILTER_FACTORY.create(key="test", match_string="test")])],
"0" * 128)
self.assertEqual(HandlerStatus.RETURN_AND_PASS, response.status)
self.assertEqual(client_event_pb2.ClientEventsSubscribeResponse.OK,
response.message_out.status)
