Dave Cross: Still Munging Data With Perl: Online event - Mar 27 Learn more

use strict;
use Moose ();
use Class::Load qw(is_class_loaded);
my $role = Moose::Meta::Role->create_anon_role(
attributes => {
is_worn => {
is => 'rw',
isa => 'Bool',
},
},
methods => {
remove => sub { shift->is_worn(0) },
},
);
my $class = Moose::Meta::Class->create('MyItem::Armor::Helmet');
$role->apply($class);
# XXX: Moose::Util::apply_all_roles doesn't cope with references yet
my $visored = $class->new_object(is_worn => 0);
ok(!$visored->is_worn, "attribute, accessor was consumed");
$visored->is_worn(1);
ok($visored->is_worn, "accessor was consumed");
$visored->remove;
ok(!$visored->is_worn, "method was consumed");
like($role->name, qr/^Moose::Meta::Role::__ANON__::SERIAL::\d+$/, "");
ok($role->is_anon_role, "the role knows it's anonymous");
ok(is_class_loaded(Moose::Meta::Role->create_anon_role->name), "creating an anonymous role satisifes is_class_loaded");
ok(Class::MOP::class_of(Moose::Meta::Role->create_anon_role->name), "creating an anonymous role satisifes class_of");
{
my $role;
{
my $meta = Moose::Meta::Role->create_anon_role(
methods => {
foo => sub { 'FOO' },
},
);
$role = $meta->name;
can_ok($role, 'foo');
}
ok(!$role->can('foo'));
}
{
my $role;
{
my $meta = Moose::Meta::Role->create_anon_role(
methods => {
foo => sub { 'FOO' },
},
);
$role = $meta->name;
can_ok($role, 'foo');
Class::MOP::remove_metaclass_by_name($role);
}
ok(!$role->can('foo'));
}
done_testing;