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1 | #!/usr/bin/perl |
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2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | use lib 't/lib'; |
7 | |
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8 | use Test::More tests => 12; |
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9 | use Test::Exception; |
10 | use Test::Mouse; |
11 | |
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12 | { |
13 | package My::Attribute::Trait; |
14 | use Mouse::Role; |
15 | |
16 | has 'alias_to' => (is => 'ro', isa => 'Str'); |
17 | |
18 | has foo => ( is => "ro", default => "blah" ); |
19 | |
20 | after 'install_accessors' => sub { |
21 | my $self = shift; |
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22 | $self->associated_class->add_method( |
23 | $self->alias_to, |
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24 | $self->get_read_method_ref |
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25 | ); |
26 | }; |
27 | } |
28 | |
29 | { |
30 | package My::Class; |
31 | use Mouse; |
32 | |
33 | has 'bar' => ( |
34 | traits => [qw/My::Attribute::Trait/], |
35 | is => 'ro', |
36 | isa => 'Int', |
37 | alias_to => 'baz', |
38 | ); |
39 | |
40 | has 'gorch' => ( |
41 | is => 'ro', |
42 | isa => 'Int', |
43 | default => sub { 10 } |
44 | ); |
45 | } |
46 | |
47 | my $c = My::Class->new(bar => 100); |
48 | isa_ok($c, 'My::Class'); |
49 | |
50 | is($c->bar, 100, '... got the right value for bar'); |
51 | is($c->gorch, 10, '... got the right value for gorch'); |
52 | |
53 | can_ok($c, 'baz'); |
54 | is($c->baz, 100, '... got the right value for baz'); |
55 | |
56 | my $bar_attr = $c->meta->get_attribute('bar'); |
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57 | does_ok($bar_attr, 'My::Attribute::Trait'); |
58 | ok($bar_attr->has_applied_traits, '... got the applied traits'); |
59 | is_deeply($bar_attr->applied_traits, [qw/My::Attribute::Trait/], '... got the applied traits'); |
60 | is($bar_attr->foo, "blah", "attr initialized"); |
61 | |
62 | my $gorch_attr = $c->meta->get_attribute('gorch'); |
63 | ok(!$gorch_attr->does('My::Attribute::Trait'), '... gorch doesnt do the trait'); |
64 | ok(!$gorch_attr->has_applied_traits, '... no traits applied'); |
65 | is($gorch_attr->applied_traits, undef, '... no traits applied'); |
66 | |
67 | |
68 | |