import json
import sys
import unittest
from pathlib import Path
sys.path.insert(0, str(Path(__file__).resolve().parents[0]))
from generate_recovery_offline_fault_matrix import OUTPUT, generate
ROOT = Path(__file__).resolve().parents[1]
class RecoveryOfflineFaultMatrixTests(unittest.TestCase):
    def test_contract(self):
        report = json.loads((ROOT / OUTPUT).read_text()); self.assertEqual(report["schema"], "recovery-offline-fault-matrix.v1"); self.assertEqual(report["task_id"], "REG-03"); self.assertEqual(report["implementation_status"], "verified"); self.assertTrue(all(value["status"] == "verified" for value in report["checks"].values()))
    def test_deterministic(self):
        before = (ROOT / OUTPUT).read_bytes(); report = generate(ROOT, ROOT / OUTPUT); self.assertEqual(before, (ROOT / OUTPUT).read_bytes()); self.assertEqual(report["report_sha256"], json.loads(before)["report_sha256"])
if __name__ == "__main__": unittest.main()