use Test::More tests => 5;
use_ok('Email::FolderType',qw(folder_type));
is(folder_type('t/testmaildir/'), 'Maildir');
is(folder_type('t/testmaildir'), 'Maildir');
is(folder_type('t/'), 'Maildir');
isnt(folder_type('t//'), 'Maildir');