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8034a232 |
1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
f63e6310 |
6 | use Test::More tests => 6; |
8034a232 |
7 | |
8 | BEGIN { |
9 | use_ok('MooseX::Getopt'); |
10 | } |
11 | |
12 | { |
13 | package App; |
14 | use Moose; |
15 | use Moose::Util::TypeConstraints; |
16 | |
17 | use Scalar::Util 'looks_like_number'; |
18 | |
19 | with 'MooseX::Getopt'; |
20 | |
21 | subtype 'ArrayOfInts' |
22 | => as 'ArrayRef' |
23 | => where { scalar (grep { looks_like_number($_) } @$_) }; |
24 | |
25 | MooseX::Getopt::OptionTypeMap->add_option_type_to_map( |
26 | 'ArrayOfInts' => '=i@' |
27 | ); |
28 | |
29 | has 'nums' => ( |
30 | is => 'ro', |
31 | isa => 'ArrayOfInts', |
32 | default => sub { [0] } |
33 | ); |
34 | |
35 | } |
36 | |
37 | { |
38 | local @ARGV = (); |
39 | |
40 | my $app = App->new_with_options; |
41 | isa_ok($app, 'App'); |
42 | |
43 | is_deeply($app->nums, [0], '... nums is [0] as expected'); |
44 | } |
45 | |
46 | { |
47 | local @ARGV = ('--nums', 3, '--nums', 5); |
48 | |
49 | my $app = App->new_with_options; |
50 | isa_ok($app, 'App'); |
51 | |
52 | is_deeply($app->nums, [3, 5], '... nums is [3, 5] as expected'); |
53 | } |
54 | |
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55 | # Make sure it really used our =i@, instead of falling back |
56 | # to =s@ via the type system, and test that exceptions work |
57 | # while we're at it. |
58 | eval { |
59 | local @ARGV = ('--nums', 3, '--nums', 'foo'); |
60 | |
61 | my $app = App->new_with_options; |
62 | }; |
63 | like($@, qr/Value "foo" invalid/, 'Numeric constraint enforced'); |