(npartitions)
| 410 | |
| 411 | @pytest.mark.parametrize("npartitions", [1, 3, 4]) |
| 412 | def test_aggregation(npartitions): |
| 413 | L = list(range(15)) |
| 414 | b = db.range(15, npartitions=npartitions) |
| 415 | assert_eq(b.mean(), sum(L) / len(L)) |
| 416 | assert_eq(b.sum(), sum(L)) |
| 417 | assert_eq(b.count(), len(L)) |
| 418 | |
| 419 | |
| 420 | @pytest.mark.parametrize("npartitions", [1, 10]) |