use strict;
use warnings;
use Test::More;
BEGIN {
use_ok('Class::MOP');
use_ok('Class::MOP::Package');
use_ok('Class::MOP::Module');
use_ok('Class::MOP::Class');
use_ok('Class::MOP::Class::Immutable::Trait');
use_ok('Class::MOP::Attribute');
use_ok('Class::MOP::Method');
use_ok('Class::MOP::Method::Wrapped');
use_ok('Class::MOP::Method::Inlined');
use_ok('Class::MOP::Method::Generated');
use_ok('Class::MOP::Method::Accessor');
use_ok('Class::MOP::Method::Constructor');
use_ok('Class::MOP::Instance');
use_ok('Class::MOP::Object');
}
# make sure we are tracking metaclasses correctly
my %METAS = (
'Class::MOP::Attribute' => Class::MOP::Attribute->meta,
'Class::MOP::Method::Inlined' => Class::MOP::Method::Inlined->meta,
'Class::MOP::Method::Generated' => Class::MOP::Method::Generated->meta,
'Class::MOP::Method::Accessor' => Class::MOP::Method::Accessor->meta,
'Class::MOP::Method::Constructor' =>
Class::MOP::Method::Constructor->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::Method::Wrapped' => Class::MOP::Method::Wrapped->meta,
'Class::MOP::Instance' => Class::MOP::Instance->meta,
'Class::MOP::Object' => Class::MOP::Object->meta,
'Class::MOP::Class::Immutable::Trait' => Class::MOP::class_of('Class::MOP::Class::Immutable::Trait'),
'Class::MOP::Class::Immutable::Class::MOP::Class' => Class::MOP::Class::Immutable::Class::MOP::Class->meta,
);
ok( Class::MOP::is_class_loaded($_), '... ' . $_ . ' is loaded' )
for keys %METAS;
for my $meta (values %METAS) {
# the trait shouldn't be made immutable, it doesn't actually do anything,
# and it doesn't even matter because it's not a class that will be
# instantiated
if ($meta->name eq 'Class::MOP::Class::Immutable::Trait') {
ok( $meta->is_mutable(), '... ' . $meta->name . ' is mutable' );
}
else {
ok( $meta->is_immutable(), '... ' . $meta->name . ' is immutable' );
}
}
is_deeply(
{Class::MOP::get_all_metaclasses},
\%METAS,
'... got all the metaclasses'
);
is_deeply(
[
sort { $a->name cmp $b->name } Class::MOP::get_all_metaclass_instances
],
[
Class::MOP::Attribute->meta,
Class::MOP::Class->meta,
Class::MOP::Class::Immutable::Class::MOP::Class->meta,
Class::MOP::class_of('Class::MOP::Class::Immutable::Trait'),
Class::MOP::Instance->meta,
Class::MOP::Method->meta,
Class::MOP::Method::Accessor->meta,
Class::MOP::Method::Constructor->meta,
Class::MOP::Method::Generated->meta,
Class::MOP::Method::Inlined->meta,
Class::MOP::Method::Wrapped->meta,
Class::MOP::Module->meta,
Class::MOP::Object->meta,
Class::MOP::Package->meta,
],
'... got all the metaclass instances'
);
is_deeply(
[ sort { $a cmp $b } Class::MOP::get_all_metaclass_names() ],
[
sort qw/
Class::MOP::Attribute
Class::MOP::Class
Class::MOP::Class::Immutable::Class::MOP::Class
Class::MOP::Class::Immutable::Trait
Class::MOP::Instance
Class::MOP::Method
Class::MOP::Method::Accessor
Class::MOP::Method::Constructor
Class::MOP::Method::Generated
Class::MOP::Method::Inlined
Class::MOP::Method::Wrapped
Class::MOP::Module
Class::MOP::Object
Class::MOP::Package
/,
],
'... got all the metaclass names'
);
# testing the meta-circularity of the system
is(
Class::MOP::Class->meta->meta, Class::MOP::Class->meta->meta->meta,
'... Class::MOP::Class->meta->meta == Class::MOP::Class->meta->meta->meta'
);
is(
Class::MOP::Class->meta->meta->meta, Class::MOP::Class->meta->meta->meta->meta,
'... Class::MOP::Class->meta->meta->meta == Class::MOP::Class->meta->meta->meta->meta'
);
is(
Class::MOP::Class->meta->meta, Class::MOP::Class->meta->meta->meta->meta,
'... Class::MOP::Class->meta->meta == Class::MOP::Class->meta->meta->meta->meta'
);
is(
Class::MOP::Class->meta->meta, Class::MOP::Class->meta->meta->meta->meta->meta,
'... Class::MOP::Class->meta->meta == Class::MOP::Class->meta->meta->meta->meta->meta'
);
isa_ok(Class::MOP::Class->meta, 'Class::MOP::Class');
done_testing;