@Test
public void evaluateStringNotEqual() {

    Object value = "43";
    KiePMMLSimplePredicate kiePMMLSimplePredicate = getKiePMMLSimplePredicate(OPERATOR.NOT_EQUAL, value);
    Map<String, Object> inputData = new HashMap<>();
    inputData.put("FAKE", "NOT");
    assertFalse(kiePMMLSimplePredicate.evaluate(inputData));
    inputData = new HashMap<>();
    inputData.put(SIMPLE_PREDICATE_NAME, value);
    assertFalse(kiePMMLSimplePredicate.evaluate(inputData));
    inputData = new HashMap<>();
    inputData.put(SIMPLE_PREDICATE_NAME, "NOT");
    assertTrue(kiePMMLSimplePredicate.evaluate(inputData));
}