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1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | use Test::More tests => 47; |
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7 | use Test::Exception; |
8 | use Test::Moose 'does_ok'; |
9 | |
10 | BEGIN { |
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11 | use_ok('MooseX::AttributeHelpers'); |
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12 | } |
13 | |
14 | { |
15 | package Stuff; |
16 | use Moose; |
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17 | use MooseX::AttributeHelpers; |
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18 | |
19 | has 'options' => ( |
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20 | traits => [qw/MooseX::AttributeHelpers::Trait::Collection::Hash/], |
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21 | is => 'ro', |
22 | isa => 'HashRef[Str]', |
23 | default => sub { {} }, |
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24 | handles => { |
25 | 'set_option' => 'set', |
26 | 'get_option' => 'get', |
27 | 'has_options' => 'empty', |
28 | 'num_options' => 'count', |
29 | 'clear_options' => 'clear', |
30 | 'delete_option' => 'delete', |
31 | 'has_option' => 'exists', |
32 | 'is_defined' => 'defined', |
33 | 'option_accessor' => 'accessor', |
34 | 'key_value' => 'kv', |
35 | 'options_elements' => 'elements', |
36 | 'quantity' => [ accessor => ['quantity'] ], |
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37 | }, |
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38 | ); |
39 | } |
40 | |
41 | my $stuff = Stuff->new(); |
42 | isa_ok($stuff, 'Stuff'); |
43 | |
44 | can_ok($stuff, $_) for qw[ |
45 | set_option |
46 | get_option |
47 | has_options |
48 | num_options |
49 | delete_option |
50 | clear_options |
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51 | is_defined |
52 | has_option |
53 | quantity |
54 | option_accessor |
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55 | ]; |
56 | |
57 | ok(!$stuff->has_options, '... we have no options'); |
58 | is($stuff->num_options, 0, '... we have no options'); |
59 | |
60 | is_deeply($stuff->options, {}, '... no options yet'); |
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61 | ok(!$stuff->has_option('foo'), '... we have no foo option'); |
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62 | |
63 | lives_ok { |
64 | $stuff->set_option(foo => 'bar'); |
65 | } '... set the option okay'; |
66 | |
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67 | ok($stuff->is_defined('foo'), '... foo is defined'); |
68 | |
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69 | ok($stuff->has_options, '... we have options'); |
70 | is($stuff->num_options, 1, '... we have 1 option(s)'); |
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71 | ok($stuff->has_option('foo'), '... we have a foo option'); |
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72 | is_deeply($stuff->options, { foo => 'bar' }, '... got options now'); |
73 | |
74 | lives_ok { |
75 | $stuff->set_option(bar => 'baz'); |
76 | } '... set the option okay'; |
77 | |
78 | is($stuff->num_options, 2, '... we have 2 option(s)'); |
79 | is_deeply($stuff->options, { foo => 'bar', bar => 'baz' }, '... got more options now'); |
80 | |
81 | is($stuff->get_option('foo'), 'bar', '... got the right option'); |
82 | |
83 | is_deeply([ $stuff->get_option(qw(foo bar)) ], [qw(bar baz)], "get multiple options at once"); |
84 | |
85 | lives_ok { |
86 | $stuff->set_option(oink => "blah", xxy => "flop"); |
87 | } '... set the option okay'; |
88 | |
89 | is($stuff->num_options, 4, "4 options"); |
90 | is_deeply([ $stuff->get_option(qw(foo bar oink xxy)) ], [qw(bar baz blah flop)], "get multiple options at once"); |
91 | |
92 | lives_ok { |
93 | $stuff->delete_option('bar'); |
94 | } '... deleted the option okay'; |
95 | |
96 | lives_ok { |
97 | $stuff->delete_option('oink'); |
98 | } '... deleted the option okay'; |
99 | |
100 | lives_ok { |
101 | $stuff->delete_option('xxy'); |
102 | } '... deleted the option okay'; |
103 | |
104 | is($stuff->num_options, 1, '... we have 1 option(s)'); |
105 | is_deeply($stuff->options, { foo => 'bar' }, '... got more options now'); |
106 | |
107 | $stuff->clear_options; |
108 | |
109 | is_deeply($stuff->options, { }, "... cleared options" ); |
110 | |
111 | lives_ok { |
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112 | $stuff->quantity(4); |
113 | } '... options added okay with defaults'; |
114 | |
115 | is($stuff->quantity, 4, 'reader part of curried accessor works'); |
116 | |
117 | is_deeply($stuff->options, {quantity => 4}, '... returns what we expect'); |
118 | |
119 | lives_ok { |
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120 | Stuff->new(options => { foo => 'BAR' }); |
121 | } '... good constructor params'; |
122 | |
123 | ## check some errors |
124 | |
125 | dies_ok { |
126 | $stuff->set_option(bar => {}); |
127 | } '... could not add a hash ref where an string is expected'; |
128 | |
129 | dies_ok { |
130 | Stuff->new(options => { foo => [] }); |
131 | } '... bad constructor params'; |
132 | |
133 | ## test the meta |
134 | |
135 | my $options = $stuff->meta->get_attribute('options'); |
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136 | does_ok($options, 'MooseX::AttributeHelpers::Trait::Collection::Hash'); |
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137 | |
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138 | is_deeply($options->handles, { |
139 | 'add_options' => 'push', |
140 | 'remove_last_option' => 'pop', |
141 | 'remove_first_option' => 'shift', |
142 | 'insert_options' => 'unshift', |
143 | 'get_option_at' => 'get', |
144 | 'set_option_at' => 'set', |
145 | 'num_options' => 'count', |
146 | 'has_options' => 'empty', |
147 | 'clear_options' => 'clear', |
148 | 'splice_options' => 'splice', |
149 | 'sort_options_in_place' => 'sort_in_place', |
150 | 'option_accessor' => 'accessor', |
151 | }, '... got the right handles mapping'); |
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152 | |
153 | is($options->type_constraint->type_parameter, 'Str', '... got the right container type'); |
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154 | |
155 | $stuff->set_option( oink => "blah", xxy => "flop" ); |
156 | my @key_value = $stuff->key_value; |
157 | is_deeply( |
158 | \@key_value, |
159 | [ [ 'xxy', 'flop' ], [ 'quantity', 4 ], [ 'oink', 'blah' ] ], |
160 | '... got the right key value pairs' |
161 | ); |
162 | |
163 | my %options_elements = $stuff->options_elements; |
164 | is_deeply( |
165 | \%options_elements, |
166 | { |
167 | 'oink' => 'blah', |
168 | 'quantity' => 4, |
169 | 'xxy' => 'flop' |
170 | }, |
171 | '... got the right hash elements' |
172 | ); |