Commit | Line | Data |
e3c07b19 |
1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
6 | use Test::More tests => 51; |
7 | use Test::Exception; |
8 | use Test::Moose 'does_ok'; |
9 | |
10 | BEGIN { |
11 | use_ok('Moose::AttributeHelpers'); |
12 | } |
13 | |
14 | { |
15 | package Stuff; |
16 | use Moose; |
17 | |
18 | has 'options' => ( |
19 | traits => [qw/Collection::Array/], |
20 | is => 'ro', |
21 | isa => 'ArrayRef[Int]', |
22 | default => sub { [] }, |
23 | provides => { |
24 | 'push' => 'add_options', |
25 | 'pop' => 'remove_last_option', |
26 | 'shift' => 'remove_first_option', |
27 | 'unshift' => 'insert_options', |
28 | 'get' => 'get_option_at', |
29 | 'set' => 'set_option_at', |
30 | 'count' => 'num_options', |
31 | 'empty' => 'has_options', |
32 | 'clear' => 'clear_options', |
33 | } |
34 | ); |
35 | } |
36 | |
37 | my $stuff = Stuff->new(options => [ 10, 12 ]); |
38 | isa_ok($stuff, 'Stuff'); |
39 | |
40 | can_ok($stuff, $_) for qw[ |
41 | add_options |
42 | remove_last_option |
43 | remove_first_option |
44 | insert_options |
45 | get_option_at |
46 | set_option_at |
47 | num_options |
48 | clear_options |
49 | has_options |
50 | ]; |
51 | |
52 | is_deeply($stuff->options, [10, 12], '... got options'); |
53 | |
54 | ok($stuff->has_options, '... we have options'); |
55 | is($stuff->num_options, 2, '... got 2 options'); |
56 | |
57 | is($stuff->remove_last_option, 12, '... removed the last option'); |
58 | is($stuff->remove_first_option, 10, '... removed the last option'); |
59 | |
60 | is_deeply($stuff->options, [], '... no options anymore'); |
61 | |
62 | ok(!$stuff->has_options, '... no options'); |
63 | is($stuff->num_options, 0, '... got no options'); |
64 | |
65 | lives_ok { |
66 | $stuff->add_options(1, 2, 3); |
67 | } '... set the option okay'; |
68 | |
69 | is_deeply($stuff->options, [1, 2, 3], '... got options now'); |
70 | |
71 | ok($stuff->has_options, '... no options'); |
72 | is($stuff->num_options, 3, '... got 3 options'); |
73 | |
74 | is($stuff->get_option_at(0), 1, '... get option at index 0'); |
75 | is($stuff->get_option_at(1), 2, '... get option at index 1'); |
76 | is($stuff->get_option_at(2), 3, '... get option at index 2'); |
77 | |
78 | lives_ok { |
79 | $stuff->set_option_at(1, 100); |
80 | } '... set the option okay'; |
81 | |
82 | is($stuff->get_option_at(1), 100, '... get option at index 1'); |
83 | |
84 | lives_ok { |
85 | $stuff->add_options(10, 15); |
86 | } '... set the option okay'; |
87 | |
88 | is_deeply($stuff->options, [1, 100, 3, 10, 15], '... got more options now'); |
89 | |
90 | is($stuff->num_options, 5, '... got 5 options'); |
91 | |
92 | is($stuff->remove_last_option, 15, '... removed the last option'); |
93 | |
94 | is($stuff->num_options, 4, '... got 4 options'); |
95 | is_deeply($stuff->options, [1, 100, 3, 10], '... got diff options now'); |
96 | |
97 | lives_ok { |
98 | $stuff->insert_options(10, 20); |
99 | } '... set the option okay'; |
100 | |
101 | is($stuff->num_options, 6, '... got 6 options'); |
102 | is_deeply($stuff->options, [10, 20, 1, 100, 3, 10], '... got diff options now'); |
103 | |
104 | is($stuff->get_option_at(0), 10, '... get option at index 0'); |
105 | is($stuff->get_option_at(1), 20, '... get option at index 1'); |
106 | is($stuff->get_option_at(3), 100, '... get option at index 3'); |
107 | |
108 | is($stuff->remove_first_option, 10, '... getting the first option'); |
109 | |
110 | is($stuff->num_options, 5, '... got 5 options'); |
111 | is($stuff->get_option_at(0), 20, '... get option at index 0'); |
112 | |
113 | $stuff->clear_options; |
114 | is_deeply( $stuff->options, [], "... clear options" ); |
115 | |
116 | ## check some errors |
117 | |
118 | dies_ok { |
119 | $stuff->add_options([]); |
120 | } '... could not add an array ref where an int is expected'; |
121 | |
122 | dies_ok { |
123 | $stuff->insert_options(undef); |
124 | } '... could not add an undef where an int is expected'; |
125 | |
126 | dies_ok { |
127 | $stuff->set_option(5, {}); |
128 | } '... could not add a hash ref where an int is expected'; |
129 | |
130 | dies_ok { |
131 | Stuff->new(options => [ 'Foo', 10, 'Bar', 20 ]); |
132 | } '... bad constructor params'; |
133 | |
134 | ## test the meta |
135 | |
136 | my $options = $stuff->meta->get_attribute('options'); |
137 | does_ok($options, 'Moose::AttributeHelpers::Trait::Collection::Array'); |
138 | |
139 | is_deeply($options->provides, { |
140 | 'push' => 'add_options', |
141 | 'pop' => 'remove_last_option', |
142 | 'shift' => 'remove_first_option', |
143 | 'unshift' => 'insert_options', |
144 | 'get' => 'get_option_at', |
145 | 'set' => 'set_option_at', |
146 | 'count' => 'num_options', |
147 | 'empty' => 'has_options', |
148 | 'clear' => 'clear_options', |
149 | }, '... got the right provies mapping'); |
150 | |
151 | is($options->type_constraint->type_parameter, 'Int', '... got the right container type'); |