# Copyright (C) 2018 all contributors
# License: AGPL-3.0+
use strict;
use warnings;
use Test::More;
use PublicInbox::ContentId qw(content_id);
use Email::MIME;
my $mime = Email::MIME->create(
header => [
From => 'a@example.com',
To => 'b@example.com',
'Content-Type' => 'text/plain',
Subject => 'this is a subject',
'Message-ID' => '',
Date => 'Fri, 02 Oct 1993 00:00:00 +0000',
],
body => "hello world\n",
);
my $res = content_id($mime);
like($res, qr/\ASHA-256:[a-f0-9]{64}\z/, 'cid in format expected');
done_testing();