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ersatztv/scripts/tests/test_decisions_validate.py
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timothyandClaude Opus 4.8 9266437d68 feat(521): decision lifecycle validator
Adds scripts/decisions_validate.py: lifecycle invariant checks (unique
active key, key format, reciprocal supersession, removed-without-archive,
rationale-rewrite-without-token, catalog staleness, corpus budget) plus
git-diff helpers for merge-base-based CI checks. Deviates from the task
brief in one spot: REQUIRED_META narrowed to (key, status) — the brief's
(key, status, since, supersedes, superseded_by) makes its own
test_clean_corpus_passes fail, since since/supersedes/superseded_by
default to None on bare Record() instances built without going through
the markdown parser.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-21 02:58:58 +02:00

52 lines
1.7 KiB
Python

from pathlib import Path
from typing import Any
import scripts.decisions_lib as dl
import scripts.decisions_validate as dv
def _rec(**kw: Any) -> dl.Record:
base: dict[str, Any] = dict(heading="H", source=Path("x"), lineno=1, status="active")
base.update(kw)
return dl.Record(**base)
def _v(recs: list[dl.Record], **kw: Any) -> list[str]:
args: dict[str, Any] = dict(archive_keys=set(), catalog_ok=True, budget_ok=True, removed=[], rewritten=[])
args.update(kw)
return dv.validate(recs, **args)
def test_two_active_same_key_fails():
assert any("more than one active" in e for e in _v([_rec(key="a.b"), _rec(key="a.b")]))
def test_bad_key_format_fails():
assert any("key format" in e for e in _v([_rec(key="BadKey")]))
def test_dangling_superseded_by_fails():
recs = [_rec(key="a.b", status="superseded", superseded_by="a.c@2026-07-01")]
assert any("superseded-by" in e and "a.c" in e for e in _v(recs))
def test_superseded_by_resolves_to_archive_key_passes():
# successor lives in archive → known via archive_keys, no dangling error
recs = [_rec(key="a.b", status="superseded", superseded_by="a.c@2026-07-01")]
assert not any("superseded-by" in e for e in _v(recs, archive_keys={"a.c"}))
def test_removed_active_not_in_archive_fails():
assert any("removed from the active set" in e for e in _v([], removed=["2026-01-01 — Gone (#9)"]))
def test_rewritten_rationale_without_token_fails():
assert any(
"rationale" in e and "decisions-edit" in e
for e in _v([_rec(key="a.b")], rewritten=["2026-01-01 — Reworded (#9)"])
)
def test_clean_corpus_passes():
assert _v([_rec(key="a.b"), _rec(key="c.d")]) == []