sim := simulation.NewSimulation(t, s, s.SetupProxy(proxy))
		sim.RunExpectations(tt.calls)
		if t.Failed() && debugMode {
			t.Log(xdstest.MapKeys(xdstest.ExtractClusters(sim.Clusters)))
			t.Log(xdstest.ExtractListenerNames(sim.Listeners))
			t.Log(xdstest.DumpList(t, sim.Listeners))
			t.Log(xdstest.DumpList(t, sim.Routes))
			t.Log(tt.config)
			t.Log(tt.kubeConfig)
		}
		t.Run("validate configs", func(t *testing.T) {