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from __future__ import annotations
import pickle
from copy import deepcopy
from datetime import timedelta
import pytest
import pendulum
from tests.conftest import assert_duration
def test_pickle() -> None:
it = pendulum.duration(days=3, seconds=2456, microseconds=123456)
s = pickle.dumps(it)
it2 = pickle.loads(s)
assert it == it2
def test_comparison_to_timedelta() -> None:
duration = pendulum.duration(days=3)
assert duration < timedelta(days=4)
@pytest.mark.parametrize(
"duration, expected",
[
(pendulum.duration(months=1), {"months": 1}),
(pendulum.Duration(days=9), {"weeks": 1, "days": 2}),
],
)
def test_deepcopy(duration, expected) -> None:
copied_duration = deepcopy(duration)
assert copied_duration == duration
assert_duration(copied_duration, **expected)
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