t.Fatalf("Error creating peer proxy handler: %v", err)
	}
	peerProxyHandler.finishedSync.Store(informerFinishedSync)
	handler = peerProxyHandler.WrapHandler(handler)

	// Add user info
	handler = withFakeUser(handler)

	// Add requestInfo handler
	requestInfoFactory := &apirequest.RequestInfoFactory{APIPrefixes: sets.NewString("apis", "api"), GrouplessAPIPrefixes: sets.NewString("api")}

		}),
		nonMutating,
		mutating,
		longRunningRequestCheck,
	)
	handler = withFakeUser(handler)
	handler = apifilters.WithRequestInfo(handler, requestInfoFactory)

	return httptest.NewServer(handler)
}

func withFakeUser(handler http.Handler) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if len(r.Header["Groups"]) > 0 {