Commit | Line | Data |
c6e73fda |
1 | #!/usr/bin/env perl |
2 | use strict; |
3 | use warnings; |
4 | use Test::More; |
5 | use Test::Fatal; |
6 | |
7 | { |
8 | package ApplicationMetaRole; |
9 | use Moose::Role; |
10 | use Moose::Util::MetaRole; |
11 | |
12 | after apply => sub { |
13 | my ($self, $role_source, $role_dest, $args) = @_; |
14 | Moose::Util::MetaRole::apply_metaroles |
15 | ( |
16 | for => $role_dest, |
17 | role_metaroles => |
18 | { |
19 | application_to_role => ['ApplicationMetaRole'], |
20 | } |
21 | ); |
22 | }; |
23 | } |
24 | { |
25 | package MyMetaRole; |
26 | use Moose::Role; |
27 | use Moose::Util::MetaRole; |
28 | use Moose::Exporter; |
29 | |
30 | Moose::Exporter->setup_import_methods(also => q<Moose::Role>); |
31 | |
32 | sub init_meta { |
33 | my ($class, %opts) = @_; |
34 | Moose::Role->init_meta(%opts); |
35 | Moose::Util::MetaRole::apply_metaroles |
36 | ( |
37 | for => $opts{for_class}, |
38 | role_metaroles => |
39 | { |
40 | application_to_role => ['ApplicationMetaRole'], |
41 | } |
42 | ); |
43 | return $opts{for_class}->meta(); |
44 | }; |
45 | } |
46 | |
47 | { |
48 | package MyRole; |
49 | use Moose::Role; |
50 | |
51 | MyMetaRole->import; |
52 | |
53 | use Moose::Util::TypeConstraints; |
54 | |
55 | has schema => ( |
56 | is => 'ro', |
57 | coerce => 1, |
58 | ); |
59 | } |
60 | |
61 | { |
62 | package MyTargetRole; |
63 | use Moose::Role; |
64 | ::is(::exception { with "MyRole" }, undef, |
65 | "apply a meta role to a role, which is then applied to yet another role"); |
66 | } |
67 | |
68 | done_testing; |