from pathlib import Path

HARNESS_ROOT = Path(__file__).resolve().parents[1]
LEGACY_PATHS = (
    "tht/ports/evidence.py",
    "tht/adapters/evidence",
    "tht/corpus",
    "tht/search/evidence.py",
    "tht/session/artifacts.py",
)
LEGACY_REFERENCES = (
    "tht.ports.evidence",
    "tht.adapters.evidence",
    "tht.corpus",
    "tht.search.evidence",
    "tht.session.artifacts",
    "build_evidence_sources",
    "build_evidence_entries",
)


def test_replaced_evidence_layout_is_removed():
    remaining = [path for path in LEGACY_PATHS if (HARNESS_ROOT / path).exists()]

    assert remaining == []


def test_production_and_tests_use_only_the_evidence_module():
    offenders = []
    for root in (HARNESS_ROOT / "tht", HARNESS_ROOT / "tests"):
        for path in root.rglob("*.py"):
            if path == Path(__file__).resolve() or "__pycache__" in path.parts:
                continue
            contents = path.read_text(encoding="utf-8")
            matched = [reference for reference in LEGACY_REFERENCES if reference in contents]
            if matched:
                offenders.append((path.relative_to(HARNESS_ROOT).as_posix(), matched))

    assert offenders == []