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| """
| Tests for the following offsets:
| - Easter
| """
| from __future__ import annotations
|
| from datetime import datetime
|
| import pytest
|
| from pandas.tests.tseries.offsets.common import assert_offset_equal
|
| from pandas.tseries.offsets import Easter
|
|
| class TestEaster:
| @pytest.mark.parametrize(
| "offset,date,expected",
| [
| (Easter(), datetime(2010, 1, 1), datetime(2010, 4, 4)),
| (Easter(), datetime(2010, 4, 5), datetime(2011, 4, 24)),
| (Easter(2), datetime(2010, 1, 1), datetime(2011, 4, 24)),
| (Easter(), datetime(2010, 4, 4), datetime(2011, 4, 24)),
| (Easter(2), datetime(2010, 4, 4), datetime(2012, 4, 8)),
| (-Easter(), datetime(2011, 1, 1), datetime(2010, 4, 4)),
| (-Easter(), datetime(2010, 4, 5), datetime(2010, 4, 4)),
| (-Easter(2), datetime(2011, 1, 1), datetime(2009, 4, 12)),
| (-Easter(), datetime(2010, 4, 4), datetime(2009, 4, 12)),
| (-Easter(2), datetime(2010, 4, 4), datetime(2008, 3, 23)),
| ],
| )
| def test_offset(self, offset, date, expected):
| assert_offset_equal(offset, date, expected)
|
|
