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TOBYINK / Type-Tiny-2.007_010 / t / 20-modules / Types-Standard / tied.t 

            

              
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=pod
=encoding utf-8
=head1 PURPOSE
Checks various values against C<Tied> from Types::Standard.
=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::Fatal;
use Test::TypeTiny;
use Types::Standard qw( Tied HashRef );
use Type::Utils qw( class_type );
my $a = do {
        package MyTie::Array;
        require Tie::Array;
        our @ISA = qw(Tie::StdArray);
        tie my(@A), __PACKAGE__;
        \@A;
};
my $h = do {
        package MyTie::Hash;
        require Tie::Hash;
        our @ISA = qw(Tie::StdHash);
        tie my(%H), __PACKAGE__;
        \%H
};
my $S;
my $s = do {
        package MyTie::Scalar;
        require Tie::Scalar;
        our @ISA = qw(Tie::StdScalar);
        tie $S, __PACKAGE__;
        \$S;
};
should_pass($a, Tied);
should_pass($h, Tied);
should_pass($s, Tied);
should_fail($S, Tied);
should_pass($a, Tied["MyTie::Array"]);
should_fail($h, Tied["MyTie::Array"]);
should_fail($s, Tied["MyTie::Array"]);
should_fail($a, Tied["MyTie::Hash"]);
should_pass($h, Tied["MyTie::Hash"]);
should_fail($s, Tied["MyTie::Hash"]);
should_fail($a, Tied["MyTie::Scalar"]);
should_fail($h, Tied["MyTie::Scalar"]);
should_pass($s, Tied["MyTie::Scalar"]);
should_pass($a, Tied[ class_type MyTieArray  => { class => "MyTie::Array" } ]);
should_fail($h, Tied[ class_type MyTieArray  => { class => "MyTie::Array" } ]);
should_fail($s, Tied[ class_type MyTieArray  => { class => "MyTie::Array" } ]);
should_fail($a, Tied[ class_type MyTieHash   => { class => "MyTie::Hash" } ]);
should_pass($h, Tied[ class_type MyTieHash   => { class => "MyTie::Hash" } ]);
should_fail($s, Tied[ class_type MyTieHash   => { class => "MyTie::Hash" } ]);
should_fail($a, Tied[ class_type MyTieScalar => { class => "MyTie::Scalar" } ]);
should_fail($h, Tied[ class_type MyTieScalar => { class => "MyTie::Scalar" } ]);
should_pass($s, Tied[ class_type MyTieScalar => { class => "MyTie::Scalar" } ]);
my $intersection = (Tied) & (HashRef);
should_pass($h, $intersection);
should_fail($a, $intersection);
should_fail($s, $intersection);
should_fail({foo=>2}, $intersection);
my $e = exception { Tied[{}] };
like($e, qr/^Parameter to Tied\[.a\] expected to be a class name/, 'weird exception');
done_testing;