Function test_isna

dask/dataframe/tests/test_dataframe.py:4337–4341

(values)

@pytest.mark.parametrize("values", [[np.nan, 0], [1, 1]])
def test_isna(values):
    s = pd.Series(values)
    ds = dd.from_pandas(s, npartitions=2)

    assert_eq(pd.isna(s), dd.isna(ds))


@pytest.mark.parametrize("drop", [0, 9])