  @Test
  public void setUserDefaultValueForV3() {

    Map<String, Object> userMap = new HashMap<String, Object>();
    userMap.put(JsonKey.FIRST_NAME, "Test User");
    UserUtil.setUserDefaultValueForV3(userMap);
    assertNotNull(userMap.get(JsonKey.USERNAME));
    assertNotNull(userMap.get(JsonKey.STATUS));
    assertNotNull(userMap.get(JsonKey.ROLES));
  }