Function test_eval_unsupported_statements

xarray/tests/test_eval.py:144–150

Test that unsupported statement types produce clear errors.

()

def test_eval_unsupported_statements() -> None:
    """Test that unsupported statement types produce clear errors."""
    ds = Dataset({"a": ("x", [1, 2, 3])})

    # Augmented assignment is not supported
    with pytest.raises(ValueError, match="Unsupported statement type"):
        ds.eval("a += 1")


def test_eval_functions() -> None: