#!/usr/bin/perl -wT
use Test::More tests => 4;
BEGIN { use_ok('Mail::OpenDKIM') };
#########################
LIBFEATURE: {
my $o = new_ok('Mail::OpenDKIM');
ok($o->dkim_init());
my $rc = $o->dkim_libfeature({ feature => DKIM_FEATURE_DIFFHEADERS });
ok(($rc == 0) || ($rc == 1));
$o->dkim_close();
}