def test_does_not_modify_action(self):
inner_env = PointEnv(goal=(1., 2.))
env = NormalizedEnv(inner_env, scale_reward=10.)
a = env.action_space.high + 1.
a_copy = a
env.reset()
env.step(a)
assert np.array_equal(a, a_copy)
env.close()
def test_pickleable(self):
inner_env = PointEnv(goal=(1., 2.))
env = NormalizedEnv(inner_env, scale_reward=10.)
round_trip = pickle.loads(pickle.dumps(env))
assert round_trip
assert round_trip._scale_reward == env._scale_reward
assert np.array_equal(round_trip.env._goal, env.env._goal)
step_env(round_trip)
round_trip.close()
env.close()