from __future__ import annotations
import json
import unittest
from pathlib import Path
from asw_component import execute

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

class ComponentTest(unittest.TestCase):
    def test_reference_scenario(self):
        payload = json.loads((ROOT / "examples/input.json").read_text(encoding="utf-8"))
        result = execute(payload)
        self.assertEqual(result["primary_sensor"], "rgb_camera")
        self.assertGreater(result["detection_threshold"], 0.55)
        self.assertLess(result["degradation"], 0.5)

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