Function test_na_float

python/pyarrow/tests/interchange/test_interchange_spec.py:123–128

()

def test_na_float():
    table = pa.table({"a": [1.0, None, 2.0]})
    df = table.__dataframe__()
    col = df.get_column_by_name("a")
    assert col.null_count == 1
    assert isinstance(col.null_count, int)


def test_noncategorical():