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#!/usr/bin/env perl
use strict;
use warnings;
use Test::More;
do {
package MyRole::Delegator;
use MooseX::Role::Parameterized;
parameter handles => (
is => 'rw',
required => 1,
);
role {
my $p = shift;
has attr => (
is => 'rw',
isa => 'MyClass::WithMethods',
handles => $p->handles,
);
};
};
do {
package MyClass::WithMethods;
use Moose;
sub foo { "foo" }
sub bar { "bar" }
sub baz { "baz" }
};
do {
package MyArrayConsumer;
use Moose;
with 'MyRole::Delegator' => {
handles => ['foo', 'bar'],
};
};
can_ok(MyArrayConsumer => 'foo', 'bar');
cant_ok(MyArrayConsumer => 'baz');
do {
package MyRegexConsumer;
use Moose;
with 'MyRole::Delegator' => {
handles => qr/^ba/,
};
};
can_ok(MyRegexConsumer => 'bar', 'baz');
cant_ok(MyRegexConsumer => 'foo');
do {
package MyHashConsumer;
use Moose;
with 'MyRole::Delegator' => {
handles => {
my_foo => 'foo',
his_baz => 'baz',
},
};
};
can_ok(MyHashConsumer => 'my_foo', 'his_baz');
cant_ok(MyHashConsumer => qw/foo bar baz/);
sub cant_ok {
local $Test::Builder::Level = $Test::Builder::Level + 1;
my $instance = shift;
for my $method (@_) {
ok(!$instance->can($method), "$instance cannot $method");
}
}
done_testing;
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