bug 2295 [2/4]: moving icondirectories.t from t to xt

the icondirectories.t test depends on the database, so it needed to be
moved. But, it's really more of an author test since it's testinging the
correct structure of our distribution, so I'm moving it to xt/author.

Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
Signed-off-by: Joshua Ferraro <jmf@liblime.com>

t/icondirectories.t → xt/author/icondirectories.t

@@ -18,14 +18,15 @@ use warnings;
 
 use lib qw( .. );
 
-use C4::Koha;
-
 use Data::Dumper;
 use File::Find;
-use Test::More tests => 1;
+use Test::More tests => 3;
+
+my $opac_icon_directory  = 'koha-tmpl/opac-tmpl/prog/itemtypeimg';
+my $staff_icon_directory = 'koha-tmpl/intranet-tmpl/prog/img/itemtypeimg';
 
-my $opac_icon_directory  = getitemtypeimagedir('opac');
-my $staff_icon_directory = getitemtypeimagedir('intranet');
+ok( -d $opac_icon_directory, "opac_icon_directory: $opac_icon_directory exists" );
+ok( -d $staff_icon_directory, "staff_icon_directory: $staff_icon_directory exists" );
 
 my $opac_icons; # hashref of filenames to sizes
 sub opac_wanted {