From 9c2df744c12de1b206d68f3dffd660a52c1f8ad5 Mon Sep 17 00:00:00 2001
From: Joachim Bauch <bauch@struktur.de>
Date: Tue, 5 Apr 2022 12:40:26 +0200
Subject: [PATCH] Switch to "T.TempDir()" to avoid manual cleanup.

---
 proxy/proxy_server_test.go | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/proxy/proxy_server_test.go b/proxy/proxy_server_test.go
index b67569f..229546f 100644
--- a/proxy/proxy_server_test.go
+++ b/proxy/proxy_server_test.go
@@ -27,7 +27,6 @@ import (
 	"crypto/x509"
 	"encoding/pem"
 	"io/ioutil"
-	"os"
 	"testing"
 	"time"
 
@@ -43,16 +42,12 @@ const (
 )
 
 func newProxyServerForTest(t *testing.T) (*ProxyServer, *rsa.PrivateKey, func()) {
-	tempdir, err := ioutil.TempDir("", "test")
-	if err != nil {
-		t.Fatalf("could not create temporary folder: %s", err)
-	}
+	tempdir := t.TempDir()
 	var server *ProxyServer
 	shutdown := func() {
 		if server != nil {
 			server.Stop()
 		}
-		os.RemoveAll(tempdir)
 	}
 
 	r := mux.NewRouter()