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["obstacle_count"], 1)
        self.assertEqual(result["obstacles"][0]["point_count"], 2)
        self.assertEqual(result["obstacles"][0]["class"], "unknown_obstacle")

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