package LibraryTest;
use Moose;
use Book;

has unread_books => (
   is      =>'rw',
   isa     => 'ArrayRef[Book]',
   builder => '_build_unread_books',
);

has read_books => (
   is      =>'rw',
   isa     => 'ArrayRef[Book]',
   builder => '_build_read_books',
);

sub _build_unread_books {
   return [];
}

sub _build_read_books {
   return [];
}