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FabledScribe/tests/test_integration_milestone_search.py
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bvandeusenandClaude Opus 5 3a501c2cac
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feat(search): milestones are searchable by meaning — "is there already a plan for this?" (#4078)
`search` covered notes, tasks and rules, and a milestone — the record a plan
lives in — could not be found. A project whose roadmap was written as
milestones had every later plan opened beside the one that already described
it, because nothing could have told the session it existed.

- milestone_embeddings (migration 0102): the third sibling of note_ and
  rule_embeddings, for note 3163's reason — the search is milestone-specific.
  The document is title — description, then description and the plan body,
  so a roadmap milestone with no description is still found by its design.
- Written on create, on a title/description/body update, and for a plan made
  through start_planning / create_records, fire-and-forget with the parent-row
  claim (#3262); a startup backfill covers every existing milestone. Derived,
  so it joins _NOT_INCLUDED beside the other embeddings.
- semantic_search_milestones: a project's milestones when the caller can read
  it (access.can_read_project), otherwise the caller's own; optional status.
- search(content_type="milestone"): id, title, description, status, project
  and progress. Its own shape, and not part of "all", whose results are
  note-shaped. The docstring says what it is for: ask before start_planning.
- Integration test on real Postgres: found in its project and not another,
  status narrows, an unreadable project returns nothing.

Milestone 415 step 3.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01821k5B3Ysecp9fNYs92Kuy
2026-09-15 13:34:03 -04:00

83 lines
3.8 KiB
Python

"""Real-Postgres tests for finding a plan by meaning (milestone 415, step 3).
A project's roadmap written as milestones was invisible to recall: `search`
covered notes, tasks and rules, so "is there already a plan for this?" had no
tool. What a mock cannot show is the join scoping the vectors to a project and
to what the caller may read, so these seed real milestones with hand-made
vectors and stub only the embedder.
"""
import uuid
from unittest.mock import AsyncMock, patch
import pytest
import pytest_asyncio
from scribe.models import async_session
from scribe.models.embedding import EMBEDDING_DIM, MilestoneEmbedding
from scribe.models.milestone import Milestone
from scribe.models.project import Project
from scribe.services.embeddings import CHUNKER_VERSION, semantic_search_milestones
from tests.helpers import ensure_user
pytestmark = [pytest.mark.integration, pytest.mark.usefixtures("_dispose_engine", "_no_embedding")]
NEAR = [1.0] + [0.0] * (EMBEDDING_DIM - 1)
FAR = [0.0, 1.0] + [0.0] * (EMBEDDING_DIM - 2)
@pytest_asyncio.fixture
async def roadmap():
tag = uuid.uuid4().hex[:8]
async with async_session() as s:
owner = await ensure_user(s, f"ms_search_owner_{tag}")
stranger = await ensure_user(s, f"ms_search_stranger_{tag}")
mine = Project(user_id=owner.id, title="Librarian")
other = Project(user_id=owner.id, title="Elsewhere")
s.add_all([mine, other])
await s.flush()
m3 = Milestone(user_id=owner.id, project_id=mine.id, title="M3 — Metadata",
description="works, editions, providers, provenance", status="active")
done = Milestone(user_id=owner.id, project_id=mine.id, title="Covers",
description="cover art", status="done")
unrelated = Milestone(user_id=owner.id, project_id=mine.id, title="Android client",
description="native app", status="active")
foreign = Milestone(user_id=owner.id, project_id=other.id, title="Metadata elsewhere",
description="same words, other project", status="active")
s.add_all([m3, done, unrelated, foreign])
await s.flush()
for ms, vec in ((m3, NEAR), (done, NEAR), (unrelated, FAR), (foreign, NEAR)):
s.add(MilestoneEmbedding(milestone_id=ms.id, chunk_index=0, embedding=vec,
chunk_text=ms.title, chunker_version=CHUNKER_VERSION))
ids = {"owner": owner.id, "stranger": stranger.id, "mine": mine.id,
"m3": m3.id, "done": done.id, "unrelated": unrelated.id, "foreign": foreign.id}
await s.commit()
return ids
async def _found(user_id, **kw) -> list[int]:
with patch("scribe.services.embeddings.get_embedding", AsyncMock(return_value=NEAR)):
hits = await semantic_search_milestones(user_id, "book metadata and providers",
threshold=0.5, limit=10, **kw)
return [m.id for _s, m in hits]
async def test_a_plan_is_found_in_its_project_and_not_in_another(roadmap):
found = await _found(roadmap["owner"], project_id=roadmap["mine"])
assert set(found) == {roadmap["m3"], roadmap["done"]}
assert roadmap["foreign"] not in found and roadmap["unrelated"] not in found
async def test_status_narrows_to_open_plans(roadmap):
found = await _found(roadmap["owner"], project_id=roadmap["mine"], status="active")
assert found == [roadmap["m3"]]
async def test_without_a_project_it_searches_the_callers_own(roadmap):
found = await _found(roadmap["owner"])
assert {roadmap["m3"], roadmap["done"], roadmap["foreign"]} <= set(found)
async def test_a_project_the_caller_cannot_read_returns_nothing(roadmap):
assert await _found(roadmap["stranger"], project_id=roadmap["mine"]) == []
assert await _found(roadmap["stranger"]) == []