#!/usr/bin/perl

use strict;
use warnings;

use Test::More tests => 14;

BEGIN {
    use_ok('Class::MOP');
    use_ok('Class::MOP::Class');
    use_ok('Class::MOP::Attribute');
    use_ok('Class::MOP::Method');            
    use_ok('Class::MOP::Instance');            
}

# make sure we are tracking metaclasses correctly

my %METAS = (
    'Class::MOP::Attribute' => Class::MOP::Attribute->meta, 
    'Class::MOP::Package'   => Class::MOP::Package->meta, 
    'Class::MOP::Module'    => Class::MOP::Module->meta,     
    'Class::MOP::Class'     => Class::MOP::Class->meta, 
    'Class::MOP::Method'    => Class::MOP::Method->meta,  
    'Class::MOP::Instance'  => Class::MOP::Instance->meta,      
);

ok($_->is_immutable(), '... ' . $_->name . ' is immutable') for values %METAS;

is_deeply(
    { Class::MOP::Class->get_all_metaclasses },
    \%METAS,
    '... got all the metaclasses');

is_deeply(
    [ sort { $a->name cmp $b->name } Class::MOP::Class->get_all_metaclass_instances ],
    [ 
        Class::MOP::Attribute->meta, 
        Class::MOP::Class->meta, 
        Class::MOP::Instance->meta,         
        Class::MOP::Method->meta,
        Class::MOP::Module->meta,   
        Class::MOP::Package->meta,              
    ],
    '... got all the metaclass instances');

is_deeply(
    [ sort Class::MOP::Class->get_all_metaclass_names ],
    [ qw/
        Class::MOP::Attribute       
        Class::MOP::Class
        Class::MOP::Instance
        Class::MOP::Method
        Class::MOP::Module  
        Class::MOP::Package                      
    / ],
    '... got all the metaclass names');