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=pod
=encoding utf-8
=head1 PURPOSE
Test custom traits.
=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;
use Test::Fatal;
use Kavorka;
BEGIN {
package Kavorka::TraitFor::Parameter::superbad;
use Moo::Role;
$INC{'Kavorka/TraitFor/Parameter/superbad.pm'} = __FILE__;
};
BEGIN {
package Kavorka::TraitFor::Sub::superbad;
use Moo::Role;
$INC{'Kavorka/TraitFor/Sub/superbad.pm'} = __FILE__;
};
fun foo ($x but superbad) {
42;
}
fun bar ($x is superbad(boom)) {
42;
}
subtest "Parameter traits" => sub
{
my ($foo, $bar) = map Kavorka->info( 'main'->can($_) ), qw/ foo bar /;
my ($foo_x, $bar_x) = map $_->signature->params->[0], $foo, $bar;
ok $foo_x->DOES('Kavorka::TraitFor::Parameter::superbad');
ok $bar_x->DOES('Kavorka::TraitFor::Parameter::superbad');
is_deeply(
$bar_x->traits->{superbad},
['boom'],
);
};
fun foo2 ($x) but superbad {
42;
}
fun bar2 ($x) is superbad(boom) {
42;
}
subtest "Sub traits" => sub
{
my ($foo, $bar) = map Kavorka->info( 'main'->can($_) ), qw/ foo2 bar2 /;
ok $foo->DOES('Kavorka::TraitFor::Sub::superbad');
ok $bar->DOES('Kavorka::TraitFor::Sub::superbad');
is_deeply(
$bar->traits->{superbad},
['boom'],
);
};
use Kavorka funny => {
implementation => 'Kavorka::Sub::Fun',
traits => [ 'Kavorka::TraitFor::Sub::superbad' ],
};
funny foo3 () {
43
}
subtest "Passing traits to import" => sub
{
my $foo = Kavorka->info( 'main'->can('foo3') );
ok $foo->DOES('Kavorka::TraitFor::Sub::superbad');
is foo3(), 43;
};
done_testing;
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