@Test(expected = IllegalArgumentException.class)
public void evaluateStringIsNotMissing() {

    Object value = "43";
    KiePMMLSimplePredicate kiePMMLSimplePredicate = getKiePMMLSimplePredicate(OPERATOR.IS_NOT_MISSING, value);
    Map<String, Object> inputData = new HashMap<>();
    inputData.put(SIMPLE_PREDICATE_NAME, value);
    kiePMMLSimplePredicate.evaluate(inputData);
}