#!/usr/bin/env python3
import hashlib
import json
import unittest
from pathlib import Path

import generate_axis3_tutorial_complete_report

ROOT = Path(__file__).resolve().parents[1]
REPORT = ROOT / "coverage/axis3-tutorial-complete.report.json"


class Axis3TutorialCompleteReportTests(unittest.TestCase):
    def test_complete_scoped_contract(self) -> None:
        report = json.loads(REPORT.read_text(encoding="utf-8"))
        self.assertEqual(report["schema"], "axis3-tutorial-complete-report.v1")
        self.assertEqual(report["case"], "linuxcnc/configs/sim/axis/vismach/3axis-tutorial")
        self.assertEqual(report["status"], "verified")
        self.assertEqual(report["native_execution"]["axis_panel"]["class"], "axis")
        self.assertEqual(report["native_execution"]["axis_panel"]["instance"], "Axis")
        self.assertEqual(report["worker_execution"]["status"], "verified")
        self.assertEqual(report["visual_evidence"]["status"], "verified")
        self.assertEqual(report["goldens"]["recovery"], "recovered")
        self.assertEqual(len(report["visual_assets"]), 3)

    def test_self_hash(self) -> None:
        report = json.loads(REPORT.read_text(encoding="utf-8"))
        unsigned = {key: value for key, value in report.items() if key != "report_sha256"}
        self.assertEqual(report["report_sha256"], hashlib.sha256(generate_axis3_tutorial_complete_report.canonical(unsigned).encode()).hexdigest())


if __name__ == "__main__":
    unittest.main()