()
| 321 | |
| 322 | @pytest.mark.pandas |
| 323 | def test_chunked_array_to_pandas(): |
| 324 | import pandas as pd |
| 325 | |
| 326 | data = [ |
| 327 | pa.array([-10, -5, 0, 5, 10]) |
| 328 | ] |
| 329 | table = pa.table(data, names=['a']) |
| 330 | col = table.column(0) |
| 331 | assert isinstance(col, pa.ChunkedArray) |
| 332 | series = col.to_pandas() |
| 333 | assert isinstance(series, pd.Series) |
| 334 | assert series.shape == (5,) |
| 335 | assert series[0] == -10 |
| 336 | assert series.name == 'a' |
| 337 | |
| 338 | |
| 339 | @pytest.mark.pandas |