Examples with Lonely org.btrplace.model.constraint.Lonely used on opensource projects

Example 6 with Lonely

use of org.btrplace.model.constraint.Lonely in project scheduler by btrplace.

the class LonelySplitterTest method simpleTest.

@Test
public void simpleTest() {
    LonelySplitter splitter = new LonelySplitter();
    List<Instance> instances = new ArrayList<>();
    Model m0 = new DefaultModel();
    m0.getMapping().addReadyVM(m0.newVM(1));
    m0.getMapping().addRunningVM(m0.newVM(2), m0.newNode(1));
    Model m1 = new DefaultModel();
    m1.getMapping().addReadyVM(m1.newVM(3));
    m1.getMapping().addSleepingVM(m1.newVM(4), m1.newNode(2));
    m1.getMapping().addRunningVM(m1.newVM(5), m1.newNode(3));
    instances.add(new Instance(m0, new ArrayList<>(), new MinMTTR()));
    instances.add(new Instance(m1, new ArrayList<>(), new MinMTTR()));
    TIntIntHashMap index = Instances.makeVMIndex(instances);
    Set<VM> all = new HashSet<>(m0.getMapping().getAllVMs());
    all.addAll(m1.getMapping().getAllVMs());
    // Only VMs in m0
    Lonely single = new Lonely(m0.getMapping().getAllVMs());
    Assert.assertTrue(splitter.split(single, null, instances, index, new TIntIntHashMap()));
    Assert.assertTrue(instances.get(0).getSatConstraints().contains(single));
    Assert.assertFalse(instances.get(1).getSatConstraints().contains(single));
    // All the VMs, test the split
    Lonely among = new Lonely(all, false);
    Assert.assertTrue(splitter.split(among, null, instances, index, new TIntIntHashMap()));
    Assert.assertTrue(instances.get(0).getSatConstraints().contains(new Lonely(m0.getMapping().getAllVMs(), false)));
    Assert.assertTrue(instances.get(1).getSatConstraints().contains(new Lonely(m1.getMapping().getAllVMs(), false)));
}