package service import ( "io" "net/http" "net/http/httptest" "strings" "testing" "github.com/traefik/traefik/v3/pkg/testhelpers" ) type staticTransport struct { res *http.Response } func (t *staticTransport) RoundTrip(r *http.Request) (*http.Response, error) { return t.res, nil } func BenchmarkProxy(b *testing.B) { res := &http.Response{ StatusCode: http.StatusOK, Body: io.NopCloser(strings.NewReader("")), } w := httptest.NewRecorder() req := testhelpers.MustNewRequest(http.MethodGet, "http://foo.bar/", nil) pool := newBufferPool() handler := buildSingleHostProxy(req.URL, false, 0, &staticTransport{res}, pool) b.ReportAllocs() for range b.N { handler.ServeHTTP(w, req) } }