# Copyright (C) 2018-2021 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
use strict;
use warnings;
use Test::More;
use PublicInbox::Import;
use PublicInbox::TestCommon;
use PublicInbox::Eml;
require_mods(qw(DBD::SQLite Xapian));
require PublicInbox::SearchIdx;
my ($inboxdir, $for_destroy) = tmpdir();
my $ibx = {
	inboxdir => $inboxdir,
	name => 'test-add-remove-add',
	-primary_address => 'test@example.com',
};
$ibx = PublicInbox::Inbox->new($ibx);
my $mime = PublicInbox::Eml->new(<<'EOF');
From: a@example.com
To: test@example.com
Subject: this is a subject
Message-ID: <a-mid@b>
Date: Fri, 02 Oct 1993 00:00:00 +0000

hello world
EOF
my $im = PublicInbox::Import->new($ibx->git, undef, undef, $ibx);
$im->init_bare;
ok($im->add($mime), 'message added');
ok($im->remove($mime), 'message removed');
ok($im->add($mime), 'message added again');
$im->done;
my $rw = PublicInbox::SearchIdx->new($ibx, 1);
$rw->index_sync;
my $msgs = $ibx->over->recent({limit => 10});
is($msgs->[0]->{mid}, 'a-mid@b', 'message exists in history');
is(scalar @$msgs, 1, 'only one message in history');
is($ibx->mm->num_for('a-mid@b'), 2, 'exists with second article number');

done_testing();