@Test
public void maxTest3() {

    Map<String, String> variableDomains = new HashMap<>();
    NegativeBoundHiveTinyInt.NegativeBoundHiveTinyIntTag neg = new NegativeBoundHiveTinyInt.NegativeBoundHiveTinyIntTag();
    NegativeBoundHiveTinyInt test = new NegativeBoundHiveTinyInt();
    List<Map<String, String>> listOfMaps = new LinkedList<>();
    ArrayList<String> al = new ArrayList<>();
    variableDomains.put("test", "");
    listOfMaps.add(variableDomains);
    neg.setMin("0");
    neg.setMax("12342");
    neg.setNullable("true");
    neg.setName("test");
    List<Map<String, String>> list = test.pipelinePossibleStates(neg, listOfMaps);
    Assert.assertTrue(list.get(0).get("test").equals("-1"));
    Assert.assertTrue(list.get(1).get("test").equals("128"));
}