package net.tomp2p.holep; import org.junit.Assert; import org.junit.Test; public class TestHolePunchScheduler { @Test public void testHolePunchSchedulerFail() { HolePScheduler holePunchScheduler = null; try { holePunchScheduler = new HolePScheduler(-1, null); } catch (Exception e) { //do nothing } try { holePunchScheduler = new HolePScheduler(301, null); } catch (Exception e) { //do nothing } try { holePunchScheduler = new HolePScheduler(10, null); } catch (Exception e) { //do nothing } Assert.assertNull(holePunchScheduler); } }