from pathlib import Path

import scripts.decisions_lib as dl

FIX = Path(__file__).parent / "fixtures" / "sample_decisions.md"


def test_parses_migrated_record():
    recs = dl.parse_file(FIX)
    migrated = [r for r in recs if r.key == "ci.runner-placement"]
    assert len(migrated) == 1
    r = migrated[0]
    assert r.status == "active"
    assert r.since == "2026-07-17"
    assert r.supersedes == "none"
    assert r.superseded_by == "none"
    assert r.rule == "Every CI services container gets an explicit cap."
    assert r.signals is not None
    assert "issues: #390 #406" in r.signals
    assert r.mechanics is not None
    assert r.mechanics.startswith("docs/ci-cd.md")


def test_legacy_record_is_unmigrated():
    recs = dl.parse_file(FIX)
    legacy = [r for r in recs if r.heading.endswith("(#231)")]
    assert len(legacy) == 1
    assert legacy[0].key is None
    assert legacy[0].status == "legacy-unmigrated"


def test_index_section_parses_as_heading():
    recs = dl.parse_file(FIX)
    assert any(r.heading == "Index" for r in recs)