@Test
public void minLenTest() {

    Map<String, String> variableDomains = new HashMap<>();
    List<Map<String, String>> listOfMaps = new LinkedList<>();
    listOfMaps.add(variableDomains);
    PositiveBoundHiveVarchar maxLenTest = new PositiveBoundHiveVarchar();
    PositiveBoundHiveVarchar.PositiveBoundHiveVarcharTag neg = new PositiveBoundHiveVarchar.PositiveBoundHiveVarcharTag();
    neg.setName("name");
    neg.setMinLen("10");
    Assert.assertEquals(neg.getMinLen(), "10");
    List<Map<String, String>> newList = maxLenTest.pipelinePossibleStates(neg, listOfMaps);
    Assert.assertEquals(newList.get(0).get("name").length(), 10);
}