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947b857bd4
* Move tests to root with automatic PyCharm import refactoring. This will likely fail some tests * Changed entry point for a registration test env. * Move a stray lunar_lander test to tests/envs/... * black * Change the version from which importlib_metadata is replaced with importlib.metadata. Also requiring installing importlib_metadata for python 3.8 now. ??????????? * Undo last commit
25 lines
712 B
Python
25 lines
712 B
Python
import pytest
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import gym
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from gym.wrappers import ResizeObservation
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pytest.importorskip("gym.envs.atari")
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@pytest.mark.parametrize(
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"env_id", ["PongNoFrameskip-v0", "SpaceInvadersNoFrameskip-v0"]
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)
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@pytest.mark.parametrize("shape", [16, 32, (8, 5), [10, 7]])
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def test_resize_observation(env_id, shape):
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env = gym.make(env_id)
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env = ResizeObservation(env, shape)
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assert env.observation_space.shape[-1] == 3
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obs = env.reset()
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if isinstance(shape, int):
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assert env.observation_space.shape[:2] == (shape, shape)
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assert obs.shape == (shape, shape, 3)
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else:
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assert env.observation_space.shape[:2] == tuple(shape)
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assert obs.shape == tuple(shape) + (3,)
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