1package socks5
2
3import (
4	"testing"
5
6	"golang.org/x/net/context"
7)
8
9func TestDNSResolver(t *testing.T) {
10	d := DNSResolver{}
11	ctx := context.Background()
12
13	_, addr, err := d.Resolve(ctx, "localhost")
14	if err != nil {
15		t.Fatalf("err: %v", err)
16	}
17
18	if !addr.IsLoopback() {
19		t.Fatalf("expected loopback")
20	}
21}
22