Function test_map_blocks_errors_bad_template_2

xarray/tests/test_dask.py:1492–1494

(map_ds)

def test_map_blocks_errors_bad_template_2(map_ds):
    with pytest.raises(ValueError, match=r"unexpected data variables {'xyz'}"):
        xr.map_blocks(lambda x: x.assign(xyz=1), map_ds, template=map_ds).compute()


@pytest.mark.parametrize("obj", [make_da(), make_ds()])