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=pod
=encoding utf-8
=head1 PURPOSE
Check that Moose type constraints can be passed into the Type::Tiny API where
a Type::Tiny constraint might usually be expected.
=head1 DEPENDENCIES
Uses the bundled BiggerLib.pm type library.
Test is skipped if Moose 2.0000 is not available.
=head1 AUTHOR
Toby Inkster E<lt>tobyink@cpan.orgE<gt>.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2013-2014, 2017-2025 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::Requires { Moose => 2.0000 };
use Test::Fatal;
# Example from the manual
{
        package Person;
         
        use Moose;
        use Types::Standard qw( Str Int );
        use Type::Utils qw( declare as where inline_as coerce from );
         
        ::isa_ok(
                Int,
                'Moose::Meta::TypeConstraint',
                'Int',
        );
        ::isa_ok(
                Str,
                'Moose::Meta::TypeConstraint',
                'Str',
        );
        has name => (
                is      => "ro",
                isa     => Str,
        );
         
        my $PositiveInt = declare
                as        Int,
                where     {  $_ > 0  },
                inline_as { "$_ =~ /^0-9]\$/ and $_ > 0" };
         
        coerce $PositiveInt, from Int, q{ abs $_ };
        ::isa_ok(
                $PositiveInt,
                'Type::Tiny',
                '$PositiveInt',
        );
        ::isa_ok(
                $PositiveInt->parent,
                'Type::Tiny',
                '$PositiveInt->parent',
        );
        has age => (
                is      => "ro",
                isa     => $PositiveInt,
                coerce  => 1,
                writer  => "_set_age",
        );
         
        sub get_older {
                my $self = shift;
                my ($years) = @_;
                $PositiveInt->assert_valid($years);
                $self->_set_age($self->age + $years);
        }
}
done_testing;