Commit | Line | Data |
51a3b106 |
1 | use strictures 1; |
2 | use Test::More; |
3 | use Test::Fatal; |
4 | |
5 | use Method::Generate::Accessor; |
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6 | use Sub::Quote 'quote_sub'; |
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7 | |
8 | my $gen = Method::Generate::Accessor->new; |
9 | |
10 | { |
11 | package Foo; |
b1eebd55 |
12 | use Moo; |
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13 | } |
14 | |
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15 | { |
16 | package WithOverload; |
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17 | use overload '&{}' => sub { sub { 5 } }, fallback => 1; |
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18 | sub new { bless {} } |
19 | } |
20 | |
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21 | $gen->generate_method('Foo' => 'one' => { is => 'ro' }); |
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22 | |
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23 | $gen->generate_method('Foo' => 'two' => { is => 'rw' }); |
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24 | |
25 | like( |
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26 | exception { $gen->generate_method('Foo' => 'three' => {}) }, |
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27 | qr/Must have an is/, 'No is rejected' |
28 | ); |
29 | |
30 | like( |
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31 | exception { $gen->generate_method('Foo' => 'three' => { is => 'purple' }) }, |
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32 | qr/Unknown is purple/, 'is purple rejected' |
33 | ); |
34 | |
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35 | is(exception { |
36 | $gen->generate_method('Foo' => 'three' => { is => 'bare', predicate => 1 }); |
37 | }, undef, 'generating bare accessor works'); |
38 | |
39 | ok(Foo->can('has_three'), 'bare accessor will still generate predicate'); |
40 | |
2a894d0c |
41 | like( |
42 | exception { $gen->generate_method('Foo' => 'four' => { is => 'ro', coerce => 5 }) }, |
43 | qr/Invalid coerce/, "coerce - scalar rejected" |
44 | ); |
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45 | |
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46 | is( |
47 | exception { $gen->generate_method('Foo' => 'four' => { is => 'ro', default => 5 }) }, |
48 | undef, "default - non-ref scalar accepted" |
49 | ); |
50 | |
d4473ee3 |
51 | foreach my $setting (qw( default coerce )) { |
52 | |
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53 | like( |
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54 | exception { $gen->generate_method('Foo' => 'five' => { allow_overwrite => 1, is => 'ro', $setting => [] }) }, |
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55 | qr/Invalid $setting/, "$setting - arrayref rejected" |
56 | ); |
57 | |
58 | like( |
b9d02f45 |
59 | exception { $gen->generate_method('Foo' => 'five' => { allow_overwrite => 1, is => 'ro', $setting => Foo->new }) }, |
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60 | qr/Invalid $setting/, "$setting - non-code-convertible object rejected" |
61 | ); |
62 | |
63 | is( |
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64 | exception { $gen->generate_method('Foo' => 'six' => { allow_overwrite => 1, is => 'ro', $setting => sub { 5 } }) }, |
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65 | undef, "$setting - coderef accepted" |
66 | ); |
67 | |
68 | is( |
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69 | exception { $gen->generate_method('Foo' => 'seven' => { allow_overwrite => 1, is => 'ro', $setting => bless sub { 5 } => 'Blah' }) }, |
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70 | undef, "$setting - blessed sub accepted" |
71 | ); |
72 | |
73 | is( |
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74 | exception { $gen->generate_method('Foo' => 'eight' => { allow_overwrite => 1, is => 'ro', $setting => WithOverload->new }) }, |
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75 | undef, "$setting - object with overloaded ->() accepted" |
76 | ); |
77 | |
78 | like( |
b9d02f45 |
79 | exception { $gen->generate_method('Foo' => 'nine' => { allow_overwrite => 1, is => 'ro', $setting => bless {} => 'Blah' }) }, |
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80 | qr/Invalid $setting/, "$setting - object rejected" |
81 | ); |
b02331f2 |
82 | } |
83 | |
463df7d2 |
84 | is( |
85 | exception { $gen->generate_method('Foo' => 'ten' => { is => 'ro', builder => '_build_ten' }) }, |
86 | undef, 'builder - string accepted', |
87 | ); |
88 | |
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89 | is( |
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90 | exception { $gen->generate_method('Foo' => 'eleven' => { is => 'ro', builder => sub {} }) }, |
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91 | undef, 'builder - coderef accepted' |
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92 | ); |
93 | |
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94 | like( |
95 | exception { $gen->generate_method('Foo' => 'twelve' => { is => 'ro', builder => 'build:twelve' }) }, |
96 | qr/Invalid builder/, 'builder - invalid name rejected', |
97 | ); |
98 | |
99 | is( |
100 | exception { $gen->generate_method('Foo' => 'thirteen' => { is => 'ro', builder => 'build::thirteen' }) }, |
101 | undef, 'builder - fully-qualified name accepted', |
102 | ); |
103 | |
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104 | is( |
105 | exception { $gen->generate_method('Foo' => 'fifteen' => { is => 'lazy', builder => sub {15} }) }, |
106 | undef, 'builder - coderef accepted' |
107 | ); |
108 | |
109 | is( |
110 | exception { $gen->generate_method('Foo' => 'sixteen' => { is => 'lazy', builder => quote_sub q{ 16 } }) }, |
111 | undef, 'builder - quote_sub accepted' |
112 | ); |
113 | |
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114 | my $foo = Foo->new(one => 1); |
115 | |
116 | is($foo->one, 1, 'ro reads'); |
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117 | ok(exception { $foo->one(-3) }, 'ro dies on write attempt'); |
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118 | is($foo->one, 1, 'ro does not write'); |
119 | |
120 | is($foo->two, undef, 'rw reads'); |
121 | $foo->two(-3); |
122 | is($foo->two, -3, 'rw writes'); |
123 | |
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124 | is($foo->fifteen, 15, 'builder installs code sub'); |
125 | is($foo->_build_fifteen, 15, 'builder installs code sub under the correct name'); |
126 | |
127 | is($foo->sixteen, 16, 'builder installs quote_sub'); |
128 | |
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129 | done_testing; |