return f.portForwardFunc(podSandboxID, port, stream)
}

type testStreamingServer struct {
	streaming.Server
	fakeRuntime    *fakeRuntime
	testHTTPServer *httptest.Server
}

func newTestStreamingServer(streamIdleTimeout time.Duration) (s *testStreamingServer, err error) {
	s = &testStreamingServer{}
	s.testHTTPServer = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		s.ServeHTTP(w, r)