Commit | Line | Data |
51a3b106 |
1 | use strictures 1; |
2 | use Test::More; |
3 | use Test::Fatal; |
4 | |
5 | use Method::Generate::Accessor; |
6 | |
7 | my $gen = Method::Generate::Accessor->new; |
8 | |
9 | { |
10 | package Foo; |
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11 | use Moo; |
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12 | } |
13 | |
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14 | $gen->generate_method('Foo' => 'one' => { is => 'ro' }); |
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15 | |
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16 | $gen->generate_method('Foo' => 'two' => { is => 'rw' }); |
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17 | |
18 | like( |
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19 | exception { $gen->generate_method('Foo' => 'three' => {}) }, |
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20 | qr/Must have an is/, 'No is rejected' |
21 | ); |
22 | |
23 | like( |
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24 | exception { $gen->generate_method('Foo' => 'three' => { is => 'purple' }) }, |
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25 | qr/Unknown is purple/, 'is purple rejected' |
26 | ); |
27 | |
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28 | like( |
29 | exception { $gen->generate_method('Foo' => 'four' => { is => 'ro', default => 5 }) }, |
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30 | qr/Invalid default/, 'default - scalar rejected' |
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31 | ); |
32 | |
33 | like( |
34 | exception { $gen->generate_method('Foo' => 'five' => { is => 'ro', default => [] }) }, |
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35 | qr/Invalid default/, 'default - arrayref rejected' |
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36 | ); |
37 | |
38 | is( |
39 | exception { $gen->generate_method('Foo' => 'six' => { is => 'ro', default => sub { 5 } }) }, |
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40 | undef, 'default - coderef accepted' |
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41 | ); |
42 | |
43 | is( |
44 | exception { $gen->generate_method('Foo' => 'seven' => { is => 'ro', default => bless sub { 5 } => 'Blah' }) }, |
b02331f2 |
45 | undef, 'default - blessed sub accepted' |
46 | ); |
47 | |
48 | { |
49 | package WithOverload; |
50 | use overload '&{}' => sub { sub { 5 } }; |
51 | sub new { bless {} } |
52 | } |
53 | |
54 | is( |
55 | exception { $gen->generate_method('Foo' => 'eight' => { is => 'ro', default => WithOverload->new }) }, |
56 | undef, 'default - object with overloaded ->() accepted' |
57 | ); |
58 | |
59 | like( |
60 | exception { $gen->generate_method('Foo' => 'nine' => { is => 'ro', default => bless {} => 'Blah' }) }, |
61 | qr/Invalid default/, 'default - object rejected' |
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62 | ); |
63 | |
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64 | my $foo = Foo->new(one => 1); |
65 | |
66 | is($foo->one, 1, 'ro reads'); |
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67 | ok(exception { $foo->one(-3) }, 'ro dies on write attempt'); |
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68 | is($foo->one, 1, 'ro does not write'); |
69 | |
70 | is($foo->two, undef, 'rw reads'); |
71 | $foo->two(-3); |
72 | is($foo->two, -3, 'rw writes'); |
73 | |
74 | done_testing; |