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 smtpconn
20
21import (
22	"flag"
23	"math/rand"
24	"os"
25	"strconv"
26	"testing"
27)
28
29var testPort string
30
31func TestMain(m *testing.M) {
32	remoteSmtpPort := flag.String("test.smtpport", "random", "(maddy) SMTP port to use for connections in tests")
33	flag.Parse()
34
35	if *remoteSmtpPort == "random" {
36		*remoteSmtpPort = strconv.Itoa(rand.Intn(65536-10000) + 10000)
37	}
38
39	testPort = *remoteSmtpPort
40	os.Exit(m.Run())
41}