async def test_update_tracker_session(
default_channel: CollectingOutputChannel,
default_processor: MessageProcessor,
monkeypatch: MonkeyPatch,
):
sender_id = uuid.uuid4().hex
tracker = default_processor.tracker_store.get_or_create_tracker(sender_id)
# patch `_has_session_expired()` so the `_update_tracker_session()` call actually
# does something
monkeypatch.setattr(default_processor, "_has_session_expired",
lambda _: True)
await default_processor._update_tracker_session(tracker, default_channel)
# the save is not called in _update_tracker_session()
default_processor._save_tracker(tracker)
# inspect tracker and make sure all events are present
tracker = default_processor.tracker_store.retrieve(sender_id)
assert list(tracker.events) == [
ActionExecuted(ACTION_LISTEN_NAME),
ActionExecuted(ACTION_SESSION_START_NAME),
SessionStarted(),
ActionExecuted(ACTION_LISTEN_NAME),
]
async def test_update_tracker_session_with_metadata(
default_channel: CollectingOutputChannel,
default_processor: MessageProcessor,
monkeypatch: MonkeyPatch,
):
sender_id = uuid.uuid4().hex
tracker = default_processor.tracker_store.get_or_create_tracker(sender_id)
# patch `_has_session_expired()` so the `_update_tracker_session()` call actually
# does something
monkeypatch.setattr(default_processor, "_has_session_expired",
lambda _: True)
metadata = {"metadataTestKey": "metadataTestValue"}
await default_processor._update_tracker_session(tracker, default_channel,
metadata)
# the save is not called in _update_tracker_session()
default_processor._save_tracker(tracker)
# inspect tracker events and make sure SessionStarted event is present
# and has metadata.
tracker = default_processor.tracker_store.retrieve(sender_id)
assert tracker.events.count(SessionStarted()) == 1
session_started_event_idx = tracker.events.index(SessionStarted())
session_started_event_metadata = tracker.events[
session_started_event_idx].metadata
assert session_started_event_metadata == metadata
async def test_update_tracker_session_with_slots(
default_channel: CollectingOutputChannel,
default_processor: MessageProcessor,
monkeypatch: MonkeyPatch,
):
sender_id = uuid.uuid4().hex
tracker = default_processor.tracker_store.get_or_create_tracker(sender_id)
# apply a user uttered and five slots
user_event = UserUttered("some utterance")
tracker.update(user_event)
slot_set_events = [
SlotSet(f"slot key {i}", f"test value {i}") for i in range(5)
]
for event in slot_set_events:
tracker.update(event)
# patch `_has_session_expired()` so the `_update_tracker_session()` call actually
# does something
monkeypatch.setattr(default_processor, "_has_session_expired",
lambda _: True)
await default_processor._update_tracker_session(tracker, default_channel)
# the save is not called in _update_tracker_session()
default_processor._save_tracker(tracker)
# inspect tracker and make sure all events are present
tracker = default_processor.tracker_store.retrieve(sender_id)
events = list(tracker.events)
# the first three events should be up to the user utterance
assert events[:2] == [
ActionExecuted(ACTION_LISTEN_NAME),
user_event,
]
# next come the five slots
assert events[2:7] == slot_set_events
# the next two events are the session start sequence
assert events[7:9] == [
ActionExecuted(ACTION_SESSION_START_NAME),
SessionStarted()
]
# the five slots should be reapplied
assert events[9:14] == slot_set_events
# finally an action listen, this should also be the last event
assert events[14] == events[-1] == ActionExecuted(ACTION_LISTEN_NAME)