Host host2 = createNiceMock(Host.class);
HostResponse response = createNiceMock(HostResponse.class);
HostResponse response2 = createNiceMock(HostResponse.class);
// requests
HostRequest request1 = new HostRequest("host1", "cluster1", Collections.<String, String>emptyMap());
HostRequest request2 = new HostRequest("host2", "cluster1", Collections.<String, String>emptyMap());
HostRequest request3 = new HostRequest("host3", "cluster1", Collections.<String, String>emptyMap());
HostRequest request4 = new HostRequest("host4", "cluster1", Collections.<String, String>emptyMap());
Set<HostRequest> setRequests = new HashSet<HostRequest>();
setRequests.add(request1);
setRequests.add(request2);
setRequests.add(request3);