@Test
public void testIPandCIDRs() {

  //create MachineList with a list of of ip ranges and ip addresses
  MachineList ml = new MachineList(IP_CIDR_LIST);
  //test for inclusion with an known IP
  assertTrue(ml.includes("10.119.103.112"));
  //test for exclusion with an unknown IP
  assertFalse(ml.includes("10.119.103.111"));
  //CIDR Ranges
  assertFalse(ml.includes("10.221.255.255"));
  assertTrue(ml.includes("10.222.0.0")); 
  assertTrue(ml.includes("10.222.255.255"));
  assertFalse(ml.includes("10.223.0.0"));
  assertFalse(ml.includes("10.241.22.255"));
  assertTrue(ml.includes("10.241.23.0")); 
  assertTrue(ml.includes("10.241.23.255")); 
  assertFalse(ml.includes("10.241.24.0"));
}