}
			if len(mgw.ServersByRouteName) != len(tt.serversForRouteNum) {
				t.Errorf("Incorrect number of routes. Expected: %v Got: %d", len(tt.serversForRouteNum), len(mgw.ServersByRouteName))
			}
			for k, v := range mgw.ServersByRouteName {
				if tt.serversForRouteNum[k] != len(v) {
					t.Errorf("for route %v expected %v servers got %v", k, tt.serversForRouteNum[k], len(v))
				}
			}
			ns := 0