/** Test the comparison between non equivalent values. */
public void testNonEquivalent() {
ManagedElementSet<VirtualMachine> elmts = makeDefaultElements();
VirtualMachineComparator cmp = new VirtualMachineComparator(true, cpuConsumption);
cmp.appendCriteria(true, nbOfCPUs);
Assert.assertTrue(cmp.compare(elmts.get(0), elmts.get(1)) > 0);
cmp = new VirtualMachineComparator(false, cpuConsumption);
cmp.appendCriteria(false, nbOfCPUs);
Assert.assertTrue(cmp.compare(elmts.get(0), elmts.get(1)) < 0);
}