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|
use strict;
use warnings;
use Test::More;
use Test::Fatal;
BEGIN {
package MyRole;
use Moose::Role;
requires 'foo';
package MyMetaclass;
use Moose qw(extends with);
extends 'Moose::Meta::Class';
with 'MyRole';
sub foo { 'i am foo' }
}
{
package MyClass;
use metaclass ('MyMetaclass');
use Moose;
}
my $mc = MyMetaclass->initialize('MyClass');
isa_ok($mc, 'MyMetaclass');
ok($mc->meta->does_role('MyRole'), '... the metaclass does the role');
is(MyClass->meta, $mc, '... these metas are the same thing');
is(MyClass->meta->meta, $mc->meta, '... these meta-metas are the same thing');
my $a = MyClass->new;
ok( $a->meta->meta->does_role('MyRole'), 'metaclass does MyRole' );
is( $a->meta->foo, 'i am foo', '... foo method returns expected value' );
ok( MyClass->meta->meta->does_role('MyRole'), 'metaclass does MyRole' );
is( MyClass->meta->foo, 'i am foo', '... foo method returns expected value' );
is( exception {
MyClass->meta->make_immutable;
}, undef, '... make MyClass immutable okay' );
is(MyClass->meta, $mc, '... these metas are still the same thing');
is(MyClass->meta->meta, $mc->meta, '... these meta-metas are the same thing');
ok( $a->meta->meta->does_role('MyRole'), 'metaclass does MyRole' );
is( $a->meta->foo, 'i am foo', '... foo method returns expected value' );
ok( MyClass->meta->meta->does_role('MyRole'), 'metaclass does MyRole' );
is( MyClass->meta->foo, 'i am foo', '... foo method returns expected value' );
is( exception {
MyClass->meta->make_mutable;
}, undef, '... make MyClass mutable okay' );
is(MyClass->meta, $mc, '... these metas are still the same thing');
is(MyClass->meta->meta, $mc->meta, '... these meta-metas are the same thing');
ok( $a->meta->meta->does_role('MyRole'), 'metaclass does MyRole' );
is( $a->meta->foo, 'i am foo', '... foo method returns expected value' );
ok( MyClass->meta->meta->does_role('MyRole'), 'metaclass does MyRole' );
is( MyClass->meta->foo, 'i am foo', '... foo method returns expected value' );
is( exception {
MyMetaclass->meta->make_immutable;
}, undef, '... make MyMetaclass immutable okay' );
is(MyClass->meta, $mc, '... these metas are still the same thing');
is(MyClass->meta->meta, $mc->meta, '... these meta-metas are the same thing');
ok( $a->meta->meta->does_role('MyRole'), 'metaclass does MyRole' );
is( $a->meta->foo, 'i am foo', '... foo method returns expected value' );
ok( MyClass->meta->meta->does_role('MyRole'), 'metaclass does MyRole' );
is( MyClass->meta->foo, 'i am foo', '... foo method returns expected value' );
is( exception {
MyClass->meta->make_immutable;
}, undef, '... make MyClass immutable (again) okay' );
is(MyClass->meta, $mc, '... these metas are still the same thing');
is(MyClass->meta->meta, $mc->meta, '... these meta-metas are the same thing');
ok( $a->meta->meta->does_role('MyRole'), 'metaclass does MyRole' );
is( $a->meta->foo, 'i am foo', '... foo method returns expected value' );
ok( MyClass->meta->meta->does_role('MyRole'), 'metaclass does MyRole' );
is( MyClass->meta->foo, 'i am foo', '... foo method returns expected value' );
done_testing;
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