Function test_duplicated_keep

pandas/tests/series/methods/test_duplicated.py:20–25

(keep, expected)

    ],
)
def test_duplicated_keep(keep, expected):
    ser = Series(["a", "b", "b", "c", "a"], name="name")

    result = ser.duplicated(keep=keep)
    expected = Series(expected, name="name")
    tm.assert_series_equal(result, expected)


@pytest.mark.parametrize(