4930445d94af0c0de6d95053d4cd0d682a3de079,pmdarima/arima/tests/test_arima.py,,test_warn_for_large_differences,#,657

Before Change

    // Second: D is too large. M needs to be > 1 or D will be set to 0...
    // unfortunately, this takes a long time.
    with warnings.catch_warnings(record=True) as w:
        _ = auto_arima(wineind, seasonal=True, m=2,  // noqa: F841
                       suppress_warnings=False,
                       D=3, error_action="warn")

        assert len(w) > 0

After Change

    // Second: D is too large. M needs to be > 1 or D will be set to 0...
    // unfortunately, this takes a long time.
    with pytest.warns(ModelFitWarning):
        auto_arima(wineind, seasonal=True, m=2,  // noqa: F841
                       suppress_warnings=False,
                       D=3, error_action="warn")


def test_warn_for_stepwise_and_parallel():
    with warnings.catch_warnings(record=True) as w:
        _ = auto_arima(lynx, suppress_warnings=False, d=1,  // noqa: F841
                       error_action="ignore", stepwise=True, n_jobs=2)

Instances