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=pod
=encoding utf-8
=head1 PURPOSE
Check the Type::Registrys can have parents.
=head1 AUTHOR
Toby Inkster E<lt>tobyink@cpan.orgE<gt>.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2020-2023 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
use lib qw( ./lib ./t/lib ../inc ./inc );
use Test::More;
use Test::TypeTiny;
use Test::Fatal;
use Types::Standard;
{
package Local::Pkg1;
use Type::Registry "t";
t->add_type(Types::Standard::Int);
t->alias_type( 'Int' => 'Integer' );
}
{
package Local::Pkg2;
use Type::Registry "t";
t->add_type(Types::Standard::ArrayRef);
t->alias_type( 'ArrayRef' => 'List' );
t->set_parent( 'Local::Pkg1' );
}
my $reg = Type::Registry->for_class('Local::Pkg2');
my $type = $reg->lookup('List[Integer]');
should_pass([1,2,3], $type);
should_fail([1,2,3.1], $type);
$reg->clear_parent;
ok ! $reg->get_parent;
my $e = exception {
$reg->lookup('List[Integer]');
};
like( $e, qr/Integer is not a known type constraint/, 'after clearing parent, do not know parent registry types' );
done_testing;
|
