maddy

 1/*
 2Maddy Mail Server - Composable all-in-one email server.
 3Copyright © 2019-2020 Max Mazurov <fox.cpp@disroot.org>, Maddy Mail Server contributors
 4
 5This program is free software: you can redistribute it and/or modify
 6it under the terms of the GNU General Public License as published by
 7the Free Software Foundation, either version 3 of the License, or
 8(at your option) any later version.
 9
10This program is distributed in the hope that it will be useful,
11but WITHOUT ANY WARRANTY; without even the implied warranty of
12MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13GNU General Public License for more details.
14
15You should have received a copy of the GNU General Public License
16along with this program.  If not, see <https://www.gnu.org/licenses/>.
17*/
18
19package testutils
20
21import (
22	"os"
23	"testing"
24)
25
26// Dir is a wrapper for os.MkdirTemp that
27// fails the test on errors.
28func Dir(t *testing.T) string {
29	dir, err := os.MkdirTemp("", "maddy-tests-")
30	if err != nil {
31		t.Fatalf("can't create test dir: %v", err)
32	}
33	return dir
34}