Function test_scipy_methods_function

xarray/tests/test_missing.py:143–152

(method)

@requires_scipy
@pytest.mark.parametrize("method", ["barycentric", "krogh", "pchip", "spline", "akima"])
def test_scipy_methods_function(method) -> None:
    # Note: Pandas does some wacky things with these methods and the full
    # integration tests won't work.
    da, _ = make_interpolate_example_data((25, 25), 0.4, non_uniform=True)
    if method == "spline":
        with pytest.warns(PendingDeprecationWarning):
            actual = da.interpolate_na(method=method, dim="time")
    else:
        actual = da.interpolate_na(method=method, dim="time")
    assert (da.count("time") <= actual.count("time")).all()


@requires_scipy