UserSpecifiedNetworkTest.java example

Explorer
h2o-2-master
package hex.purelogic;

import junit.framework.Assert;
import org.junit.Test;
import water.TestUtil;

import java.net.InetAddress;
import java.util.ArrayList;
import water.util.UserSpecifiedNetwork;

public class UserSpecifiedNetworkTest extends TestUtil {
  private static void check (boolean b) {
    if (! b) {
      Assert.assertTrue(b);
    }
  }

  @Test public void test1() {
    // Check basic stuff.
    System.out.println("test1");
    ArrayList<UserSpecifiedNetwork> l;
    l = UserSpecifiedNetwork.calcArrayList("");
    check(l == null);
    l = UserSpecifiedNetwork.calcArrayList("1.2.3.4");
    check(l == null);
    l = UserSpecifiedNetwork.calcArrayList("1.2.3.4/");
    check(l == null);
    l = UserSpecifiedNetwork.calcArrayList(" 1.2.3.4/5");
    check(l == null);
    l = UserSpecifiedNetwork.calcArrayList("1.2.3.4 /5");
    check(l == null);
    l = UserSpecifiedNetwork.calcArrayList("1.2.3.4/5 ");
    check(l == null);
    l = UserSpecifiedNetwork.calcArrayList("1.2.3.4/a");
    check(l == null);
    l = UserSpecifiedNetwork.calcArrayList("a.2.3.4/5");
    check(l == null);
    l = UserSpecifiedNetwork.calcArrayList("1.a.3.4/5");
    check(l == null);
    l = UserSpecifiedNetwork.calcArrayList("1.2.a.4/5");
    check(l == null);
    l = UserSpecifiedNetwork.calcArrayList("1.2.3.a/5");
    check(l == null);
    l = UserSpecifiedNetwork.calcArrayList("1.2.3.4/5,a.7.8.9/10");
    check(l == null);
  }

  @Test public void test2() {
    System.out.println("test2");
    ArrayList<UserSpecifiedNetwork> l;
    l = UserSpecifiedNetwork.calcArrayList(null);
    check(l != null);
    check(l.size() == 0);

    l = UserSpecifiedNetwork.calcArrayList("1.2.3.4/5");
    check(l != null);
    check(l.size() == 1);

    l = UserSpecifiedNetwork.calcArrayList("1.2.3.4/5,10.11.12.13/14");
    check(l != null);
    check(l.size() == 2);

    l = UserSpecifiedNetwork.calcArrayList("1.2.3.4/5,10.11.12.13/14,15.16.17.18/19");
    check(l != null);
    check(l.size() == 3);
  }

  @Test public void test3() throws Exception {
    System.out.println("test3");
    ArrayList<UserSpecifiedNetwork> l;
    UserSpecifiedNetwork usn;

    l = UserSpecifiedNetwork.calcArrayList("0.0.0.0/0");
    check(l != null);
    check(l.size() == 1);
    usn = l.get(0);
    check(  usn.inetAddressOnNetwork(InetAddress.getByName("192.168.1.0")));
    check(  usn.inetAddressOnNetwork(InetAddress.getByName("192.168.1.100")));
    check(  usn.inetAddressOnNetwork(InetAddress.getByName("192.168.1.255")));

    l = UserSpecifiedNetwork.calcArrayList("10.20.30.40/32");
    check(l != null);
    check(l.size() == 1);
    usn = l.get(0);
    check(! usn.inetAddressOnNetwork(InetAddress.getByName("192.168.1.0")));
    check(! usn.inetAddressOnNetwork(InetAddress.getByName("10.20.30.41")));
    check(  usn.inetAddressOnNetwork(InetAddress.getByName("10.20.30.40")));

    l = UserSpecifiedNetwork.calcArrayList("192.168.1.0/24");
    check(l != null);
    check(l.size() == 1);
    usn = l.get(0);
    check(  usn.inetAddressOnNetwork(InetAddress.getByName("192.168.1.0")));
    check(  usn.inetAddressOnNetwork(InetAddress.getByName("192.168.1.100")));
    check(  usn.inetAddressOnNetwork(InetAddress.getByName("192.168.1.255")));
    check(! usn.inetAddressOnNetwork(InetAddress.getByName("192.168.2.0")));
    check(! usn.inetAddressOnNetwork(InetAddress.getByName("191.168.1.0")));

    l = UserSpecifiedNetwork.calcArrayList("10.255.0.0/16,192.168.1.0/24");
    check(l != null);
    check(l.size() == 2);
    usn = l.get(1);
    check(  usn.inetAddressOnNetwork(InetAddress.getByName("192.168.1.0")));
    check(  usn.inetAddressOnNetwork(InetAddress.getByName("192.168.1.100")));
    check(  usn.inetAddressOnNetwork(InetAddress.getByName("192.168.1.255")));
    check(! usn.inetAddressOnNetwork(InetAddress.getByName("192.168.2.0")));
    check(! usn.inetAddressOnNetwork(InetAddress.getByName("191.168.1.0")));
    usn = l.get(0);
    check(  usn.inetAddressOnNetwork(InetAddress.getByName("10.255.1.2")));
  }
}