Function test_unique

dask/dataframe/dask_expr/tests/test_reductions.py:125–130

(pdf, df, split_every, split_out)

@pytest.mark.parametrize("split_every", [None, 5])
@pytest.mark.parametrize("split_out", [1, True])
def test_unique(pdf, df, split_every, split_out):
    assert_eq(
        df.x.unique(split_every=split_every, split_out=split_out),
        pd.Series(pdf.x.unique(), name="x"),
        check_index=split_out is not True,
    )


@pytest.mark.parametrize(