import tempfile
import unittest
from pathlib import Path

from logicbench.pipeline import run_evaluation


class QueueClient:
    def __init__(self, responses):
        self.responses = iter(responses)

    def request_json(self, **_kwargs):
        return next(self.responses)


class PipelineTests(unittest.TestCase):
    def test_end_to_end_writes_skeletons_before_scored_results(self):
        renderer = QueueClient([
            {"problem": "Choose LEFT_OF, RIGHT_OF, or UNKNOWN."},
            {"problem": "Choose YES, NO, or UNKNOWN."},
            {"problem": "Choose 9, 10, or 8."},
        ])
        # Seed 20260922 makes the third gold answer 9.
        solver = QueueClient([
            {"answer": "LEFT_OF"},
            {"answer": "YES"},
            {"answer": "9"},
        ])
        with tempfile.TemporaryDirectory() as directory:
            output = Path(directory)
            summary = run_evaluation(
                renderer=renderer,
                solver=solver,
                count=3,
                length="short",
                seed=20260922,
                output_dir=output,
            )
            self.assertTrue((output / "skeletons.jsonl").is_file())
            self.assertTrue((output / "results.jsonl").is_file())
            self.assertEqual(summary["count"], 3)
            self.assertEqual(summary["correct"], 3)


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