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optuna-dashboard/python_tests/test_preferential_history.py
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2023-09-05 18:14:42 +09:00

63 lines
2.4 KiB
Python

from __future__ import annotations
from typing import Callable
from optuna_dashboard._preferential_history import NewHistory
from optuna_dashboard._preferential_history import report_history
from optuna_dashboard._serializer import serialize_preference_history
from optuna_dashboard.preferential import create_study
from optuna_dashboard.preferential._system_attrs import _SYSTEM_ATTR_PREFIX_PREFERENCE
from .storage_supplier import parametrize_storages
from .storage_supplier import StorageSupplier
@parametrize_storages
def test_report_and_get_choices(storage_supplier: Callable[[], StorageSupplier]) -> None:
with storage_supplier() as storage:
study = create_study(storage=storage)
for _ in range(5):
trial = study.ask()
trial.suggest_float("x", 0, 1)
study.mark_comparison_ready(trial)
study_id = study._study._study_id
report_history(
study_id=study_id,
storage=storage,
input_data=NewHistory(
mode="ChooseWorst",
candidates=[0, 1, 2],
clicked=1,
),
)
report_history(
study_id=study_id,
storage=storage,
input_data=NewHistory(
mode="ChooseWorst",
candidates=[0, 2, 3, 4],
clicked=0,
),
)
history = serialize_preference_history(storage.get_study_system_attrs(study_id))
sys_attrs = storage.get_study_system_attrs(study_id)
assert len(history) == 2
assert history[0]["candidates"] == [0, 1, 2]
assert history[0]["clicked"] == 1
preferences = sys_attrs[_SYSTEM_ATTR_PREFIX_PREFERENCE + history[0]["preference_id"]]
assert len(preferences) == 2
for i, (best, worst) in enumerate([(0, 1), (2, 1)]):
assert len(preferences[i]) == 2
assert preferences[i][0] == best
assert preferences[i][1] == worst
assert history[1]["candidates"] == [0, 2, 3, 4]
assert history[1]["clicked"] == 0
preferences = sys_attrs[_SYSTEM_ATTR_PREFIX_PREFERENCE + history[1]["preference_id"]]
assert len(preferences) == 3
for i, (best, worst) in enumerate([(2, 0), (3, 0), (4, 0)]):
assert len(preferences[i]) == 2
assert preferences[i][0] == best
assert preferences[i][1] == worst