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test_fromChronix2grid.py
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test_fromChronix2grid.py
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# Copyright (c) 2019-2022, RTE (https://www.rte-france.com)
# See AUTHORS.txt
# This Source Code Form is subject to the terms of the Mozilla Public License, version 2.0.
# If a copy of the Mozilla Public License, version 2.0 was not distributed with this file,
# you can obtain one at http://mozilla.org/MPL/2.0/.
# SPDX-License-Identifier: MPL-2.0
# This file is part of Grid2Op, Grid2Op a testbed platform to model sequential decision making in power systems.
import pdb
import warnings
import os
import grid2op
import numpy as np
from grid2op.Chronics import FromChronix2grid
import unittest
import pkg_resources
from lightsim2grid import LightSimBackend
DEV_DATA_FOLDER = pkg_resources.resource_filename("grid2op", "data")
class TestFromChronix2Grid(unittest.TestCase):
def _aux_reset_env(self):
self.env.seed(self.seed_)
self.env.set_id(self.scen_nm)
return self.env.reset()
def setUp(self) -> None:
self.seed_ = 0
self.env_nm = "l2rpn_wcci_2022_dev"
with warnings.catch_warnings():
warnings.filterwarnings("ignore")
self.env = grid2op.make(self.env_nm,
test=True,
backend=LightSimBackend(),
chronics_class=FromChronix2grid,
data_feeding_kwargs={"env_path": os.path.join(DEV_DATA_FOLDER, self.env_nm), # os.path.join(grid2op.get_current_local_dir(), self.env_nm),
"with_maintenance": True,
"max_iter": 10,
"with_loss": False
}
)
def test_ok(self):
"""test it can be created"""
assert self.env.chronics_handler.real_data._gen_p.shape == (12, 62)
assert np.all(np.isfinite(self.env.chronics_handler.real_data._gen_p))
def test_seed_setid(self):
"""test env.seed(...) and env.set_id(...)"""
id_ref = '2525122259@2050-02-28'
id_ref = '377638611@2050-02-28'
# test tell_id
sum_prod_ref = 42340.949878
sum_prod_ref = 41784.477161
self.env.seed(self.seed_)
self.env.reset()
id_ = self.env.chronics_handler.get_id()
assert id_ == id_ref, f"wrong id {id_} instead of {id_ref}"
assert abs(self.env.chronics_handler.real_data._gen_p.sum() - sum_prod_ref) <= 1e-4, f"{self.env.chronics_handler.real_data._gen_p.sum():.2f}"
self.env.reset()
# assert abs(self.env.chronics_handler.real_data._gen_p.sum() - 38160.833356999996) <= 1e-4
assert abs(self.env.chronics_handler.real_data._gen_p.sum() - 37662.206248999995) <= 1e-4, f"{self.env.chronics_handler.real_data._gen_p.sum():.2f}"
self.env.set_id(id_ref)
self.env.reset()
assert abs(self.env.chronics_handler.real_data._gen_p.sum() - sum_prod_ref) <= 1e-4, f"{self.env.chronics_handler.real_data._gen_p.sum():.2f}"
# test seed
self.env.seed(self.seed_)
self.env.reset()
assert abs(self.env.chronics_handler.real_data._gen_p.sum() - sum_prod_ref) <= 1e-4, f"{self.env.chronics_handler.real_data._gen_p.sum():.2f}"
def test_episode(self):
"""test that the episode can go until the end"""
self.env.seed(1)
obs = self.env.reset()
assert obs.current_step == 0
assert obs.max_step == 10
for i in range(obs.max_step - 1):
obs, reward, done, info = self.env.step(self.env.action_space())
assert not done, f"episode should not be over at iteration {i}"
obs, reward, done, info = self.env.step(self.env.action_space())
assert obs.current_step == 10
assert obs.max_step == 10
assert done, "episode should have terminated"
obs = self.env.reset()
assert obs.max_step == 10
assert obs.current_step == 0
def test_maintenance(self):
with warnings.catch_warnings():
warnings.filterwarnings("ignore")
self.env = grid2op.make(self.env_nm,
test=True,
# backend=LightSimBackend(),
chronics_class=FromChronix2grid,
data_feeding_kwargs={"env_path": os.path.join(DEV_DATA_FOLDER, self.env_nm),
"with_maintenance": True,
"max_iter": 2 * 288,
"with_loss": False
}
)
self.env.seed(0)
id_ref = '0@2050-08-08'
self.env.set_id(id_ref)
obs = self.env.reset()
assert np.all(obs.time_next_maintenance[[43, 126]] == [107, 395])
assert np.all(obs.time_next_maintenance[:43] == -1)
assert np.all(obs.time_next_maintenance[127:] == -1)
assert np.all(obs.time_next_maintenance[44:126] == -1)
assert self.env.chronics_handler.real_data.maintenance is not None
assert self.env.chronics_handler.real_data.maintenance.sum() == 192
assert self.env.chronics_handler.real_data.maintenance_time is not None
assert self.env.chronics_handler.real_data.maintenance_duration is not None
if __name__ == "__main__":
unittest.main()