Unittest tasks

server/ajax/ajax.go

@@ -67,7 +67,9 @@ func (a *Ajax) HandleAjax(w http.ResponseWriter, r *http.Request) {
 	} else if v := params.Get("setHideList"); v != "" {
 		foo = a.setHideList
 	}
-	if err := foo(w, r); err != nil {
+	if err := foo(w, r); err == storage.ErrNotFound {
+		http.Error(w, err.Error(), http.StatusNotFound)
+	} else if err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 	}
 }