(self)
| 6572 | assert ds["x"].attrs != actual["x"].attrs |
| 6573 | |
| 6574 | def test_map_non_dataarray_outputs(self) -> None: |
| 6575 | # Test that map handles non-DataArray outputs by converting them |
| 6576 | # Regression test for GH10835 |
| 6577 | ds = xr.Dataset({"foo": ("x", [1, 2, 3]), "bar": ("y", [4, 5])}) |
| 6578 | |
| 6579 | # Scalar output |
| 6580 | result = ds.map(lambda x: 1) |
| 6581 | expected = xr.Dataset({"foo": 1, "bar": 1}) |
| 6582 | assert_identical(result, expected) |
| 6583 | |
| 6584 | # Numpy array output with same shape |
| 6585 | result = ds.map(lambda x: x.values) |
| 6586 | expected = ds.copy() |
| 6587 | assert_identical(result, expected) |
| 6588 | |
| 6589 | # Mixed: some return scalars, some return arrays |
| 6590 | def mixed_func(x): |
| 6591 | if "x" in x.dims: |
| 6592 | return 42 |
| 6593 | return x |
| 6594 | |
| 6595 | result = ds.map(mixed_func) |
| 6596 | expected = xr.Dataset({"foo": 42, "bar": ("y", [4, 5])}) |
| 6597 | assert_identical(result, expected) |
| 6598 | |
| 6599 | def test_apply_pending_deprecated_map(self) -> None: |
| 6600 | data = create_test_data() |
nothing calls this directly
no test coverage detected