plan tests => 1;
my $the_pref = Koha::Config::SysPrefs->find({variable=>'ItemsDeniedRenewal'});
$the_pref->value(q{
t::lib::Mocks::mock_preference('ItemsDeniedRenewal', q{
nulled: [NULL,'']
this: [just_that]
multi_this: [that,another]
-