import json
import sys
import unittest
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent))

from generate_frontend_m1 import OUTPUT, generate

ROOT = Path(__file__).resolve().parents[1]


class FrontendM1Tests(unittest.TestCase):
    def test_report_contract(self):
        report = json.loads((ROOT / OUTPUT).read_text(encoding="utf-8"))
        self.assertEqual(report["schema"], "frontend-m1.v1")
        self.assertEqual(report["task_id"], "FE-M1")
        self.assertEqual(report["implementation_status"], "verified")
        self.assertEqual(report["checks"]["browser_smoke"]["status"], "verified")

    def test_generation_is_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()