Files
chat/tests/test_event_promotion.py
T
2026-04-26 20:15:51 -04:00

257 lines
8.2 KiB
Python

"""Tests for the event-completion promotion service (T56).
When an event reaches ``status='completed'``, the orchestrator promotes
structured artifacts the event carried (``acquired_objects``,
``knowledge_facts``, ``relationship_change``) into the appropriate
state stores via downstream events. Cancelled / expired events do NOT
promote — the closed event row is left in place but no follow-on
events fire.
"""
from __future__ import annotations
import json
from chat.db.connection import open_db
from chat.db.migrate import apply_migrations
from chat.eventlog.log import append_event
from chat.eventlog.projector import project
from chat.services.event_promotion import promote_completed_event
from chat.state.edges import get_edge
import chat.state.edges # noqa: F401 - register edge_update handler
import chat.state.entities # noqa: F401 - register handlers
import chat.state.events # noqa: F401 - register events handlers
import chat.state.manual_edit # noqa: F401 - register manual_edit handler
import chat.state.world # noqa: F401 - register handlers
def _bot_payload(bot_id: str, name: str) -> dict:
return {
"id": bot_id,
"name": name,
"persona": "thoughtful, observant",
"voice_samples": [],
"traits": [],
"backstory": "",
"initial_relationship_to_you": "coworker",
"kickoff_prose": "",
}
def _chat_payload(chat_id: str = "chat_bot_a") -> dict:
return {
"id": chat_id,
"host_bot_id": "bot_a",
"guest_bot_id": "bot_b",
"initial_time": "2026-04-26T20:00:00+00:00",
"narrative_anchor": "Day 1 evening",
"weather": "clear",
}
def _seed_chat(conn) -> None:
append_event(conn, kind="bot_authored", payload=_bot_payload("bot_a", "BotA"))
append_event(conn, kind="bot_authored", payload=_bot_payload("bot_b", "BotB"))
append_event(conn, kind="chat_created", payload=_chat_payload())
def _seed_event(
conn,
*,
event_id: str,
props: dict,
terminal_kind: str = "event_completed",
) -> None:
"""Append event_planned, then a terminal transition (default completed)."""
append_event(
conn,
kind="event_planned",
payload={
"event_id": event_id,
"chat_id": "chat_bot_a",
"kind": "story_event",
"props": props,
"planned_for": "2026-04-30T18:00:00+00:00",
},
)
append_event(
conn,
kind=terminal_kind,
payload={
"event_id": event_id,
"completed_at": "2026-04-30T20:00:00+00:00",
},
)
project(conn)
def _max_event_id(conn) -> int:
return conn.execute("SELECT COALESCE(MAX(id), 0) FROM event_log").fetchone()[0]
def _events_after(conn, after_id: int, kind: str) -> list[dict]:
rows = conn.execute(
"SELECT id, kind, payload_json FROM event_log "
"WHERE id > ? AND kind = ? ORDER BY id ASC",
(after_id, kind),
).fetchall()
return [
{"id": r[0], "kind": r[1], "payload": json.loads(r[2])} for r in rows
]
def test_empty_props_no_op(tmp_path):
"""Completed event with empty props produces no promotion events."""
db = tmp_path / "t.db"
apply_migrations(db)
with open_db(db) as conn:
_seed_chat(conn)
_seed_event(conn, event_id="evt_empty", props={})
before = _max_event_id(conn)
counts = promote_completed_event(
conn,
event_id="evt_empty",
chat_id="chat_bot_a",
chat_clock_at="2026-04-30T20:00:00+00:00",
)
assert counts == {
"acquired_objects": 0,
"knowledge_facts": 0,
"relationship_change": 0,
}
# No new edge_update or manual_edit rows after the promote call.
assert _events_after(conn, before, "edge_update") == []
assert _events_after(conn, before, "manual_edit") == []
def test_knowledge_facts_emits_edge_update(tmp_path):
"""A knowledge_facts entry promotes to an edge_update on the directed edge."""
db = tmp_path / "t.db"
apply_migrations(db)
with open_db(db) as conn:
_seed_chat(conn)
_seed_event(
conn,
event_id="evt_kf",
props={
"knowledge_facts": [
{
"owner_id": "bot_a",
"target_id": "you",
"fact": "Maya prefers tea over coffee",
}
]
},
)
before = _max_event_id(conn)
counts = promote_completed_event(
conn,
event_id="evt_kf",
chat_id="chat_bot_a",
chat_clock_at="2026-04-30T20:00:00+00:00",
)
assert counts["knowledge_facts"] == 1
assert counts["acquired_objects"] == 0
assert counts["relationship_change"] == 0
# An edge_update event landed in the event_log AFTER the promote call.
new_edge_updates = _events_after(conn, before, "edge_update")
assert len(new_edge_updates) == 1
payload = new_edge_updates[0]["payload"]
assert payload["source_id"] == "bot_a"
assert payload["target_id"] == "you"
assert payload["knowledge_facts"] == ["Maya prefers tea over coffee"]
# And the projected edge has the fact applied.
edge = get_edge(conn, "bot_a", "you")
assert edge is not None
assert "Maya prefers tea over coffee" in edge["knowledge"]
def test_relationship_change_emits_manual_edit(tmp_path):
"""A relationship_change promotes to a manual_edit edge_summary."""
db = tmp_path / "t.db"
apply_migrations(db)
with open_db(db) as conn:
_seed_chat(conn)
_seed_event(
conn,
event_id="evt_rc",
props={
"relationship_change": {
"source_id": "bot_a",
"target_id": "you",
"summary": "they're now dating",
}
},
)
before = _max_event_id(conn)
counts = promote_completed_event(
conn,
event_id="evt_rc",
chat_id="chat_bot_a",
chat_clock_at="2026-04-30T20:00:00+00:00",
)
assert counts["relationship_change"] == 1
assert counts["knowledge_facts"] == 0
assert counts["acquired_objects"] == 0
new_manual_edits = _events_after(conn, before, "manual_edit")
# Filter to edge_summary only — Phase 3 stub may also emit
# memory_pov_summary entries for acquired_objects, but here there
# are none.
edge_summary_edits = [
m for m in new_manual_edits
if m["payload"].get("target_kind") == "edge_summary"
]
assert len(edge_summary_edits) == 1
payload = edge_summary_edits[0]["payload"]
assert payload["target_kind"] == "edge_summary"
assert payload["target_id"] == {"source_id": "bot_a", "target_id": "you"}
assert payload["new_value"] == "they're now dating"
def test_cancelled_event_does_not_promote(tmp_path):
"""Cancelled events have promotable props ignored — no follow-on events."""
db = tmp_path / "t.db"
apply_migrations(db)
with open_db(db) as conn:
_seed_chat(conn)
_seed_event(
conn,
event_id="evt_canx",
props={
"knowledge_facts": [
{"owner_id": "bot_a", "target_id": "you", "fact": "x"}
],
"relationship_change": {
"source_id": "bot_a",
"target_id": "you",
"summary": "ignored",
},
},
terminal_kind="event_cancelled",
)
before = _max_event_id(conn)
counts = promote_completed_event(
conn,
event_id="evt_canx",
chat_id="chat_bot_a",
chat_clock_at="2026-04-30T20:00:00+00:00",
)
assert counts == {
"acquired_objects": 0,
"knowledge_facts": 0,
"relationship_change": 0,
}
assert _events_after(conn, before, "edge_update") == []
assert _events_after(conn, before, "manual_edit") == []