File size: 1,233 Bytes
9de6be7 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | """In-process checks: every action ends the episode with the same reward. Run: python -m unittest discover -s tests"""
import sys
import unittest
from pathlib import Path
sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
from models import NullAction # noqa: E402
from server.environment import REWARD, NullEnvironment # noqa: E402
class NullEnvTest(unittest.TestCase):
def test_reset_is_not_terminal(self):
obs = NullEnvironment().reset(task_id="null")
self.assertFalse(obs.done)
self.assertLess(len(obs.prompt), 200)
def test_every_action_gives_constant_reward(self):
for payload in ({"answer": "done"}, {}, {"answer": "x", "tool": "calc", "n": 3}, {"answer": 0}, {"answer": None}):
env = NullEnvironment()
env.reset(task_id="null")
obs = env.step(NullAction.model_validate(payload))
self.assertTrue(obs.done)
self.assertEqual(obs.reward, REWARD)
def test_reward_is_half(self):
self.assertEqual(REWARD, 0.5)
def test_unknown_task_rejected(self):
with self.assertRaises(ValueError):
NullEnvironment().reset(task_id="other")
if __name__ == "__main__":
unittest.main()
|