addNodes(t, controller, tc.nodes...)
			addPods(t, controller, fx, tc.pods...)

			// Verify expected existing pod AZs
			for pod, wantAZ := range tc.wantAZ {
				az := controller.getPodLocality(pod)
				if wantAZ != "" {
					if !reflect.DeepEqual(az, wantAZ) {
						t.Fatalf("Wanted az: %s, got: %s", wantAZ, az)
					}
				} else {
					if az != "" {