// Go's http.DefaultClient allows 10 redirects before returning an error.
	// Mimic that behavior here.
	if len(via) >= 10 {
		return errors.New("stopped after 10 redirects")
	}

	interceptRequest(req)
	return nil
}

type Interceptor struct {
	Scheme   string
	FromHost string
	ToHost   string
	Client   *http.Client
}

func EnableTestHooks(interceptors []Interceptor) error {