45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
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import pytest
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from pandas import Timedelta
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@pytest.mark.parametrize(
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"td, expected_repr",
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[
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(Timedelta(10, unit="d"), "Timedelta('10 days 00:00:00')"),
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(Timedelta(10, unit="s"), "Timedelta('0 days 00:00:10')"),
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(Timedelta(10, unit="ms"), "Timedelta('0 days 00:00:00.010000')"),
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(Timedelta(-10, unit="ms"), "Timedelta('-1 days +23:59:59.990000')"),
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],
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)
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def test_repr(td, expected_repr):
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assert repr(td) == expected_repr
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@pytest.mark.parametrize(
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"td, expected_iso",
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[
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(
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Timedelta(
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days=6,
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minutes=50,
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seconds=3,
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milliseconds=10,
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microseconds=10,
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nanoseconds=12,
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),
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"P6DT0H50M3.010010012S",
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),
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(Timedelta(days=4, hours=12, minutes=30, seconds=5), "P4DT12H30M5S"),
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(Timedelta(nanoseconds=123), "P0DT0H0M0.000000123S"),
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# trim nano
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(Timedelta(microseconds=10), "P0DT0H0M0.00001S"),
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# trim micro
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(Timedelta(milliseconds=1), "P0DT0H0M0.001S"),
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# don't strip every 0
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(Timedelta(minutes=1), "P0DT0H1M0S"),
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],
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)
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def test_isoformat(td, expected_iso):
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assert td.isoformat() == expected_iso
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