Examples with Node org.btrplace.model.Node used on opensource projects

Example 31 with Node

use of org.btrplace.model.Node in project scheduler by btrplace.

the class ResourceCapacityTest method testEqualsAndHashCode.

@Test(dependsOnMethods = { "testInstantiation" })
public void testEqualsAndHashCode() {
    Model mo = new DefaultModel();
    List<Node> ns = Util.newNodes(mo, 10);
    Set<Node> s = new HashSet<>(Arrays.asList(ns.get(0), ns.get(1)));
    ResourceCapacity c = new ResourceCapacity(s, "foo", 3);
    ResourceCapacity c2 = new ResourceCapacity(s, "foo", 3);
    Assert.assertTrue(c.equals(c));
    Assert.assertTrue(c.equals(c2));
    Assert.assertEquals(c.hashCode(), c2.hashCode());
    Assert.assertFalse(c.equals(new ResourceCapacity(s, "bar", 3)));
    Assert.assertFalse(c.equals(new ResourceCapacity(s, "foo", 2)));
    Assert.assertFalse(c.equals(new ResourceCapacity(new HashSet<>(), "foo", 3)));
    Assert.assertNotEquals(new ResourceCapacity(s, "f", 3, true), new ResourceCapacity(s, "f", 3, false));
    Assert.assertNotEquals(new ResourceCapacity(s, "f", 3, true).hashCode(), new ResourceCapacity(s, "f", 3, false).hashCode());
}

Example 32 with Node

use of org.btrplace.model.Node in project scheduler by btrplace.

the class ResourceCapacityTest method testContinuousIsSatisfied.

@Test
public void testContinuousIsSatisfied() {
    Model mo = new DefaultModel();
    List<Node> ns = Util.newNodes(mo, 10);
    List<VM> vms = Util.newVMs(mo, 10);
    Mapping map = mo.getMapping();
    map.addOnlineNode(ns.get(0));
    map.addOnlineNode(ns.get(1));
    map.addOnlineNode(ns.get(2));
    map.addRunningVM(vms.get(0), ns.get(0));
    map.addRunningVM(vms.get(1), ns.get(0));
    map.addRunningVM(vms.get(2), ns.get(1));
    map.addRunningVM(vms.get(3), ns.get(2));
    map.addReadyVM(vms.get(4));
    ShareableResource rc = new ShareableResource("foo", 1, 1);
    mo.attach(rc);
    Set<Node> nodes = new HashSet<>(Arrays.asList(ns.get(0), ns.get(1)));
    ResourceCapacity cc = new ResourceCapacity(nodes, "foo", 4, true);
    ReconfigurationPlan plan = new DefaultReconfigurationPlan(mo);
    Assert.assertEquals(cc.isSatisfied(plan), true);
    // 3/4
    MigrateVM m = new MigrateVM(vms.get(3), ns.get(2), ns.get(1), 0, 1);
    m.addEvent(Action.Hook.POST, new AllocateEvent(vms.get(3), "foo", 2));
    plan.add(m);
    // 5/4
    plan.add(new ShutdownVM(vms.get(2), ns.get(1), 1, 2));
    // 4/4
    plan.add(new BootVM(vms.get(4), ns.get(2), 2, 3));
    // 4/4
    plan.add(new Allocate(vms.get(1), ns.get(0), "foo", 2, 2, 3));
    // 5/4
    plan.add(new MigrateVM(vms.get(0), ns.get(0), ns.get(2), 3, 4));
    System.out.println(plan);
    Assert.assertEquals(cc.isSatisfied(plan), true);
}

Example 33 with Node

use of org.btrplace.model.Node in project scheduler by btrplace.

the class OnlineTest method testOnlines.

@Test
public void testOnlines() {
    Model mo = new DefaultModel();
    List<Node> ns = Util.newNodes(mo, 5);
    List<Online> c = Online.newOnline(ns);
    Assert.assertEquals(ns.size(), c.size());
    c.stream().forEach((q) -> {
        Assert.assertTrue(ns.containsAll(q.getInvolvedNodes()));
        Assert.assertFalse(q.isContinuous());
    });
}

Example 34 with Node

use of org.btrplace.model.Node in project scheduler by btrplace.

the class OnlineTest method testIsSatisfied.

@Test
public void testIsSatisfied() {
    Model i = new DefaultModel();
    List<Node> ns = Util.newNodes(i, 3);
    Mapping c = i.getMapping();
    c.addOnlineNode(ns.get(0));
    Online o = new Online(ns.get(0));
    Assert.assertEquals(o.isSatisfied(i), true);
    c.addOfflineNode(ns.get(1));
    Assert.assertEquals(new Online(ns.get(1)).isSatisfied(i), false);
}

Example 35 with Node

use of org.btrplace.model.Node in project scheduler by btrplace.

the class OnlineTest method testEquals.

@Test
public void testEquals() {
    Model mo = new DefaultModel();
    Node n = mo.newNode();
    Online s = new Online(n);
    Assert.assertTrue(s.equals(s));
    Assert.assertTrue(new Online(n).equals(s));
    Assert.assertEquals(new Online(n).hashCode(), s.hashCode());
    Assert.assertFalse(new Online(mo.newNode()).equals(s));
}