setRequests.add(request2);
setRequests.add(request3);
// expectations
// constructor init
injector.injectMembers(capture(controllerCapture));
expect(injector.getInstance(Gson.class)).andReturn(null);
// getHostComponent
expect(clusters.getCluster("cluster1")).andReturn(cluster).times(3);
//expect(clusters.getClustersForHost("host1")).andReturn(Collections.singleton(cluster)).anyTimes();