private void clusterHasVMs() {
VM vm = new VM();
vm.setClusterId(DEFAULT_CLUSTER_ID);
List<VM> vmList = new ArrayList<>();
vmList.add(vm);
when(vmDao.getAllForCluster(any(Guid.class))).thenReturn(vmList);
}
private void allQueriesForVms() {
when(vmDao.getAllForCluster(any(Guid.class))).thenReturn(Collections.<VM>emptyList());
}