# Copyright (C) 2020  Alex Schroeder <alex@gnu.org>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.
use utf8;
use Encode;
use Modern::Perl;
use Test::More;
use File::Slurper qw(write_binary read_binary write_text);
do './t/test.pl';
my ($id, $port) = init();
save_opml('rss2sample.opml');
my $rss = <<'EOT';
<?xml version="1.0" encoding='UTF-8'?>
<rss version="2.0">
   <channel>
      <title>Empty</title>
      <link>https://faceblock.com/</link>
      <pubDate>Thu, 16 Jan 2020 22:46:56 +0100</pubDate>
   </channel>
</rss>
EOT
start_daemon(encode_utf8 $rss);
Jupiter::update_cache("test-$id/rss2sample.opml");
stop_daemon();
Jupiter::make_html("test-$id/rss2sample.html", "test-$id/rss2sample.xml", "test-$id/rss2sample.opml");
ok(-f "test-$id/rss2sample.html", "HTML was generated");
my $doc = XML::LibXML->load_html(location => "test-$id/rss2sample.html");
is($doc->findvalue('//li/a[position()=2]'), "Empty", "Empty feed title matches");
is($doc->findvalue('//li/a[position()=2][@class="message"]/@title'), "Empty feed", "Message warns of empty feed");
done_testing;