From eeb4434ce6671bf7155a0b6f9069e11b08316c0e Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Thu, 21 Apr 2022 17:45:14 +0200
Subject: [PATCH] Bug 22223: Add tests

---
 t/Koha_Template_Plugin_Filter.t | 45 +++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100755 t/Koha_Template_Plugin_Filter.t

diff --git a/t/Koha_Template_Plugin_Filter.t b/t/Koha_Template_Plugin_Filter.t
new file mode 100755
index 00000000000..26358d63e73
--- /dev/null
+++ b/t/Koha_Template_Plugin_Filter.t
@@ -0,0 +1,45 @@
+#!/usr/bin/env perl
+
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# Koha 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Koha; if not, see <http://www.gnu.org/licenses>.
+
+use Modern::Perl;
+
+use Test::More tests => 3;
+use Template;
+
+my $template = Template->new({
+    PLUGIN_BASE => 'Koha::Template::Plugin',
+});
+
+my $tt = <<EOF;
+[%- USE raw %]
+[%- USE Filter %]
+[%~ uri_url_filtered = BLOCK %][% uri | url ~%][% END -%]
+[%- Filter.no_double_encode( uri_url_filtered ) | \$raw -%]
+EOF
+
+my $uri = 'https://www.foo.com/url?q=https://bar.org';
+my $encoded_uri = 'https://www.foo.com/url?q=https%3A%2F%2Fbar.org';
+my $output = '';
+my $vars = { uri => $uri };
+$template->process(\$tt, $vars, \$output);
+is($output, $uri);
+
+$output = '';
+$vars = { uri => $encoded_uri };
+$template->process(\$tt, $vars, \$output);
+# uri filter would have generated https://www.foo.com/url?q=https%253A%252F%252Fbar.org
+is($output, $encoded_uri, 'URI is not double encoded');
-- 
2.25.1