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1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
6 | use Test::More no_plan => 1; |
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7 | use Test::Exception; |
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8 | |
9 | BEGIN { |
10 | use_ok('MooseX::AttributeHelpers'); |
11 | } |
12 | |
13 | { |
14 | package Stuff; |
15 | use Moose; |
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16 | use MooseX::AttributeHelpers; |
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17 | |
18 | has 'options' => ( |
19 | metaclass => 'Collection::Hash', |
20 | is => 'ro', |
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21 | isa => 'HashRef[Str]', |
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22 | default => sub { {} }, |
23 | provides => { |
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24 | 'set' => 'set_option', |
25 | 'get' => 'get_option', |
26 | 'empty' => 'has_options', |
27 | 'count' => 'num_options', |
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28 | 'clear' => 'clear_options', |
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29 | 'delete' => 'delete_option', |
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30 | } |
31 | ); |
32 | } |
33 | |
34 | my $stuff = Stuff->new(); |
35 | isa_ok($stuff, 'Stuff'); |
36 | |
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37 | can_ok($stuff, $_) for qw[ |
38 | set_option |
39 | get_option |
40 | has_options |
41 | num_options |
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42 | delete_option |
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43 | clear_options |
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44 | ]; |
45 | |
46 | ok(!$stuff->has_options, '... we have no options'); |
47 | is($stuff->num_options, 0, '... we have no options'); |
48 | |
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49 | is_deeply($stuff->options, {}, '... no options yet'); |
50 | |
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51 | lives_ok { |
52 | $stuff->set_option(foo => 'bar'); |
53 | } '... set the option okay'; |
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54 | |
55 | ok($stuff->has_options, '... we have options'); |
56 | is($stuff->num_options, 1, '... we have 1 option(s)'); |
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57 | is_deeply($stuff->options, { foo => 'bar' }, '... got options now'); |
58 | |
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59 | lives_ok { |
60 | $stuff->set_option(bar => 'baz'); |
61 | } '... set the option okay'; |
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62 | |
63 | is($stuff->num_options, 2, '... we have 2 option(s)'); |
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64 | is_deeply($stuff->options, { foo => 'bar', bar => 'baz' }, '... got more options now'); |
65 | |
66 | is($stuff->get_option('foo'), 'bar', '... got the right option'); |
67 | |
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68 | lives_ok { |
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69 | $stuff->delete_option('bar'); |
70 | } '... deleted the option okay'; |
71 | |
72 | is($stuff->num_options, 1, '... we have 1 option(s)'); |
73 | is_deeply($stuff->options, { foo => 'bar' }, '... got more options now'); |
74 | |
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75 | $stuff->clear_options; |
76 | |
77 | is_deeply($stuff->options, { }, "... cleared options" ); |
78 | |
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79 | lives_ok { |
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80 | Stuff->new(options => { foo => 'BAR' }); |
81 | } '... good constructor params'; |
82 | |
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83 | ## check some errors |
84 | |
85 | dies_ok { |
86 | $stuff->set_option(bar => {}); |
87 | } '... could not add a hash ref where an string is expected'; |
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88 | |
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89 | dies_ok { |
90 | Stuff->new(options => { foo => [] }); |
91 | } '... bad constructor params'; |
92 | |
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93 | |