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1 | #!/usr/bin/env perl |
2 | use strict; |
3 | use warnings; |
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4 | use Test::More tests => 4; |
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5 | |
6 | { |
7 | package My::Attribute::Trait; |
8 | use Moose::Role; |
9 | |
10 | sub reversed_name { |
11 | my $self = shift; |
12 | scalar reverse $self->name; |
13 | } |
14 | } |
15 | |
16 | { |
17 | package My::Class; |
18 | use Moose; |
19 | |
20 | has foo => ( |
21 | traits => [ |
22 | 'My::Attribute::Trait' => { |
23 | alias => { |
24 | reversed_name => 'eman', |
25 | }, |
26 | }, |
27 | ], |
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28 | is => 'bare', |
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29 | ); |
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30 | } |
31 | |
32 | { |
33 | package My::Other::Class; |
34 | use Moose; |
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35 | |
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36 | has foo => ( |
37 | traits => [ |
38 | 'My::Attribute::Trait' => { |
39 | alias => { |
40 | reversed_name => 'reversed', |
41 | }, |
42 | }, |
43 | ], |
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44 | is => 'bare', |
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45 | ); |
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46 | } |
47 | |
48 | my $attr = My::Class->meta->get_attribute('foo'); |
49 | is($attr->eman, 'oof', 'the aliased method is in the attribute'); |
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50 | ok(!$attr->can('reversed'), "the method was not installed under the other class' alias"); |
51 | |
52 | my $other_attr = My::Other::Class->meta->get_attribute('foo'); |
53 | is($other_attr->reversed, 'oof', 'the aliased method is in the attribute'); |
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54 | ok(!$other_attr->can('enam'), "the method was not installed under the other class' alias"); |
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55 | |