@Test
public void validateNormalizationMethodInvalid()  {

    for(RegressionModel.NormalizationMethod normalizationMethod : RegressionModel.NormalizationMethod.values()) {
        if (!VALID_NORMALIZATION_METHODS.contains(normalizationMethod)) {
            try {
                PROVIDER.validateNormalizationMethod(normalizationMethod);
                fail("Expecting failure due to invalid normalization method " + normalizationMethod);
            } catch (KiePMMLException e) {
                // Expected
            }
        }
    }
}