Commit | Line | Data |
457dc4fb |
1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
6 | use Test::More no_plan => 1; |
7 | use Test::Exception; |
8 | |
9 | BEGIN { |
10 | use_ok('MooseX::AttributeHelpers'); |
11 | } |
12 | |
13 | { |
14 | package Stuff; |
15 | use Moose; |
16 | |
17 | has 'options' => ( |
18 | metaclass => 'Collection::List', |
19 | is => 'ro', |
20 | isa => 'ArrayRef[Int]', |
21 | default => sub { [] }, |
22 | provides => { |
23 | 'count' => 'num_options', |
24 | 'empty' => 'has_options', |
25 | 'map' => 'map_options', |
26 | 'grep' => 'filter_options', |
27 | 'find' => 'find_option', |
28 | } |
29 | ); |
30 | } |
31 | |
32 | my $stuff = Stuff->new(options => [ 1 .. 10 ]); |
33 | isa_ok($stuff, 'Stuff'); |
34 | |
35 | can_ok($stuff, $_) for qw[ |
36 | num_options |
37 | has_options |
38 | map_options |
39 | filter_options |
40 | find_option |
41 | ]; |
42 | |
43 | is_deeply($stuff->options, [1 .. 10], '... got options'); |
44 | |
45 | ok($stuff->has_options, '... we have options'); |
46 | is($stuff->num_options, 10, '... got 2 options'); |
47 | |
48 | is_deeply( |
49 | [ $stuff->filter_options(sub { $_[0] % 2 == 0 }) ], |
50 | [ 2, 4, 6, 8, 10 ], |
51 | '... got the right filtered values' |
52 | ); |
53 | |
54 | is_deeply( |
55 | [ $stuff->map_options(sub { $_[0] * 2 }) ], |
56 | [ 2, 4, 6, 8, 10, 12, 14, 16, 18, 20 ], |
57 | '... got the right mapped values' |
58 | ); |
59 | |
60 | is($stuff->find_option(sub { $_[0] % 2 == 0 }), 2, '.. found the right option'); |
61 | |
62 | ## test the meta |
63 | |
64 | my $options = $stuff->meta->get_attribute('options'); |
65 | isa_ok($options, 'MooseX::AttributeHelpers::Collection::List'); |
66 | |
67 | is_deeply($options->provides, { |
68 | 'map' => 'map_options', |
69 | 'grep' => 'filter_options', |
70 | 'find' => 'find_option', |
71 | 'count' => 'num_options', |
72 | 'empty' => 'has_options', |
73 | }, '... got the right provies mapping'); |
74 | |
75 | is($options->container_type, 'Int', '... got the right container type'); |