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|
use strict;
use warnings;
use Test::More;
use metaclass;
{
package FooMeta;
use parent 'Class::MOP::Class';
package Foo;
use metaclass 'FooMeta';
}
can_ok('Foo', 'meta');
isa_ok(Foo->meta, 'FooMeta');
isa_ok(Foo->meta, 'Class::MOP::Class');
{
package BarMeta;
use parent 'Class::MOP::Class';
package BarMeta::Attribute;
use parent 'Class::MOP::Attribute';
package BarMeta::Method;
use parent 'Class::MOP::Method';
package Bar;
use metaclass 'BarMeta' => (
'attribute_metaclass' => 'BarMeta::Attribute',
'method_metaclass' => 'BarMeta::Method',
);
}
can_ok('Bar', 'meta');
isa_ok(Bar->meta, 'BarMeta');
isa_ok(Bar->meta, 'Class::MOP::Class');
is(Bar->meta->attribute_metaclass, 'BarMeta::Attribute', '... got the right attribute metaobject');
is(Bar->meta->method_metaclass, 'BarMeta::Method', '... got the right method metaobject');
{
package Baz;
use metaclass;
}
can_ok('Baz', 'meta');
isa_ok(Baz->meta, 'Class::MOP::Class');
eval {
package Boom;
metaclass->import('Foo');
};
ok($@, '... metaclasses must be subclass of Class::MOP::Class');
done_testing;
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