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=pod
=encoding utf-8
=head1 PURPOSE
Test method modifiers in L<Class::Tiny> plus L<Role::Tiny>.
=head1 DEPENDENCIES
Requires Class::Tiny, Role::Tiny and Class::Method::Modifiers.
=head1 AUTHOR
Toby Inkster E<lt>tobyink@cpan.orgE<gt>.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2013-2014, 2017 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 Test::More;
# Some of these export stuff that conflict with each other, so
# do it in dummy namespaces.
package Tmp1 { use Test::Requires { 'Class::Method::Modifiers' => '2.00' } };
package Tmp2 { use Test::Requires { 'Class::Tiny' => '0' } };
package Tmp3 { use Test::Requires { 'Role::Tiny' => '1.003000' } };
package Tmp4 { use Test::Requires { 'parent' => '0' } };
use Test::Fatal;
package Parent {
use Class::Tiny;
use Class::Method::Modifiers;
use Kavorka qw( -default -modifiers );
method process ( ScalarRef $n ) {
$$n *= 3;
}
};
package Sibling {
use Role::Tiny;
use Kavorka qw( -default -modifiers );
after process ( ScalarRef $n ) {
$$n += 2;
}
};
package Child {
use Class::Tiny;
use Class::Method::Modifiers;
use Role::Tiny::With;
use Kavorka qw( -default -modifiers );
use parent qw( -norequire Parent );
with qw( Sibling );
before process ( ScalarRef[Num] $n ) {
$$n += 5;
}
};
my $thing_one = Child->new;
my $n = 1;
$thing_one->process(\$n);
is($n, 20);
package Grandchild {
use Class::Tiny;
use Class::Method::Modifiers;
use Kavorka qw( -default -modifiers );
use parent qw( -norequire Child );
around process ( ScalarRef $n ) {
my ($int, $rest) = split /\./, $$n;
$rest ||= 0;
$self->${^NEXT}(\$int);
$$n = "$int\.$rest";
}
};
my $thing_two = Grandchild->new;
my $m = '1.2345';
$thing_two->process(\$m);
is($m, '20.2345');
done_testing;
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