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Anas
52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
from __future__ import annotations
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from collections.abc import Callable, Sequence
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from unittest.mock import Mock, call
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import pytest
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from lerobot.envs import robocasa
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from lerobot.envs.configs import RoboCasaEnv as RoboCasaEnvConfig
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def _instantiate_envs(
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factories: Sequence[Callable[[], robocasa.RoboCasaEnv]],
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) -> list[robocasa.RoboCasaEnv]:
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return [factory() for factory in factories]
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def test_robocasa_config_uses_registered_horizon_by_default() -> None:
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assert RoboCasaEnvConfig().episode_length is None
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def test_multi_task_envs_use_registered_horizons(monkeypatch: pytest.MonkeyPatch) -> None:
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horizons = {"CloseFridge": 900, "SearingMeat": 4350}
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get_task_horizon = Mock(side_effect=horizons.__getitem__)
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monkeypatch.setattr(robocasa, "_get_task_horizon", get_task_horizon)
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envs = robocasa.create_robocasa_envs(
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task="CloseFridge,SearingMeat",
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n_envs=1,
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env_cls=_instantiate_envs,
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)
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assert envs["CloseFridge"][0][0]._max_episode_steps == 900
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assert envs["SearingMeat"][0][0]._max_episode_steps == 4350
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assert get_task_horizon.call_args_list == [call("CloseFridge"), call("SearingMeat")]
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def test_explicit_episode_length_overrides_registered_horizons(monkeypatch: pytest.MonkeyPatch) -> None:
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get_task_horizon = Mock()
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monkeypatch.setattr(robocasa, "_get_task_horizon", get_task_horizon)
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envs = robocasa.create_robocasa_envs(
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task="CloseFridge,SearingMeat",
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n_envs=1,
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env_cls=_instantiate_envs,
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episode_length=1234,
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)
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assert envs["CloseFridge"][0][0]._max_episode_steps == 1234
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assert envs["SearingMeat"][0][0]._max_episode_steps == 1234
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get_task_horizon.assert_not_called()
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