Gymnasium/tests/wrappers/test_order_enforcing.py

import numpy as np
import pytest

import gym
from gym.wrappers import OrderEnforcing


def test_order_enforcing_reset_info():
    env = gym.make("CartPole-v1")
    env = OrderEnforcing(env)
    ob_space = env.observation_space
    obs = env.reset()
    assert ob_space.contains(obs)
    del obs
    obs = env.reset(return_info=False)
    assert ob_space.contains(obs)
    del obs
    obs, info = env.reset(return_info=True)
    assert ob_space.contains(obs)
    assert isinstance(info, dict)
Adding return_info argument to reset to allow for optional info dict as a second return value (#2546) * initial draft of optional info dict in reset function, implemented for cartpole, tests seem to be passing * merged core.py * updated return type annotation for reset function in core.py * optional metadata with return_info from reset added for all first party environments, with corresponding tests. Incomplete implementation for wrappers and vector wrappers * removed Optional type for return_info arguments * added tests for return_info to normalize wrapper and sync_vector_env * autoformatted using black * added optional reset metadata tests to several wrappers * added return_info capability to async_vector_env.py and test to verify functionality * added optional return_info test for record_video.py * removed tests for mujoco environments * autoformatted * improved test coverage for optional reset return_info * re-removed unit test envs accidentally reintroduced in merge * removed unnecessary import * changes based on code-review * small fix to core wrapper typing and autoformatted record_epsisode_stats * small change to pass flake8 style 2022-02-06 17:28:27 -06:00			`import numpy as np`
Improve `pre-commit` workflow (#2602) * feat: add `isort` to `pre-commit` * ci: skip `__init__.py` file for `isort` * ci: make `isort` mandatory in lint pipeline * docs: add a section on Git hooks * ci: check isort diff * fix: isort from master branch * docs: add pre-commit badge * ci: update black + bandit versions * feat: add PR template * refactor: PR template * ci: remove bandit * docs: add Black badge * ci: try to remove all `\|\| true` statements * ci: remove lint_python job - Remove `lint_python` CI job - Move `pyupgrade` job to `pre-commit` workflow * fix: avoid messing with typing * docs: add a note on running `pre-cpmmit` manually * ci: apply `pre-commit` to the whole codebase 2022-03-31 12:50:38 -07:00			`import pytest`
Adding return_info argument to reset to allow for optional info dict as a second return value (#2546) * initial draft of optional info dict in reset function, implemented for cartpole, tests seem to be passing * merged core.py * updated return type annotation for reset function in core.py * optional metadata with return_info from reset added for all first party environments, with corresponding tests. Incomplete implementation for wrappers and vector wrappers * removed Optional type for return_info arguments * added tests for return_info to normalize wrapper and sync_vector_env * autoformatted using black * added optional reset metadata tests to several wrappers * added return_info capability to async_vector_env.py and test to verify functionality * added optional return_info test for record_video.py * removed tests for mujoco environments * autoformatted * improved test coverage for optional reset return_info * re-removed unit test envs accidentally reintroduced in merge * removed unnecessary import * changes based on code-review * small fix to core wrapper typing and autoformatted record_epsisode_stats * small change to pass flake8 style 2022-02-06 17:28:27 -06:00
			`import gym`
			`from gym.wrappers import OrderEnforcing`


			`def test_order_enforcing_reset_info():`
			`env = gym.make("CartPole-v1")`
			`env = OrderEnforcing(env)`
			`ob_space = env.observation_space`
			`obs = env.reset()`
			`assert ob_space.contains(obs)`
			`del obs`
			`obs = env.reset(return_info=False)`
			`assert ob_space.contains(obs)`
			`del obs`
			`obs, info = env.reset(return_info=True)`
			`assert ob_space.contains(obs)`
			`assert isinstance(info, dict)`