"""Build guard: record/scoring modules must never import billing modules (see /api/public/conflicts separation_check)."""
import sys, pathlib
sys.path.insert(0, str(pathlib.Path(__file__).resolve().parents[1]))


def test_scoring_never_imports_billing():
    import conflicts
    r = conflicts.separation_check()
    assert r["checked_modules"], "no modules scanned"
    assert r["pass"], f"billing import found in record modules: {r['violations']}"