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#!/usr/bin/env perl
use strict;
use warnings;
use Test::More;
{
package My::Attribute::Trait;
use Moose::Role;
sub reversed_name {
my $self = shift;
scalar reverse $self->name;
}
}
{
package My::Class;
use Moose;
has foo => (
traits => [
'My::Attribute::Trait' => {
-alias => {
reversed_name => 'eman',
},
},
],
is => 'bare',
);
}
{
package My::Other::Class;
use Moose;
has foo => (
traits => [
'My::Attribute::Trait' => {
-alias => {
reversed_name => 'reversed',
},
-excludes => 'reversed_name',
},
],
is => 'bare',
);
}
my $attr = My::Class->meta->get_attribute('foo');
is($attr->eman, 'oof', 'the aliased method is in the attribute');
ok(!$attr->can('reversed'), "the method was not installed under the other class' alias");
my $other_attr = My::Other::Class->meta->get_attribute('foo');
is($other_attr->reversed, 'oof', 'the aliased method is in the attribute');
ok(!$other_attr->can('enam'), "the method was not installed under the other class' alias");
ok(!$other_attr->can('reversed_name'), "the method was not installed under the original name when that was excluded");
done_testing;
|
