Make the router public.

internal/webserver/webserver.go

@@ -10,19 +10,15 @@ import (
 
 type Webserver struct {
 	ServiceAddress string
-	router         *mux.Router
+	Router         *mux.Router
 }
 
 func NewWebserver(serviceAddress string) *Webserver {
 	return &Webserver{Router: mux.NewRouter(), ServiceAddress: serviceAddress}
 }
 
-func (wb *Webserver) Router() *mux.Router {
-	return wb.router
-}
-
 func (wb *Webserver) Listen() {
-	err := http.ListenAndServe(fmt.Sprintf("%s", wb.ServiceAddress), wb.router)
+	err := http.ListenAndServe(fmt.Sprintf("%s", wb.ServiceAddress), wb.Router)
 	if err != nil {
 		log.Printf("Error starting server: %v", err)
 	}