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1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | use Test::More; |
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7 | use Test::Fatal; |
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8 | |
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9 | |
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10 | { |
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11 | package Foo::Meta::Attribute; |
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12 | use Moose; |
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13 | |
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14 | extends 'Moose::Meta::Attribute'; |
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15 | |
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16 | around 'new' => sub { |
17 | my $next = shift; |
18 | my $self = shift; |
19 | my $name = shift; |
20 | $next->($self, $name, (is => 'rw', isa => 'Foo'), @_); |
21 | }; |
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22 | |
23 | package Foo; |
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24 | use Moose; |
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25 | |
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26 | has 'foo' => (metaclass => 'Foo::Meta::Attribute'); |
27 | } |
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28 | { |
29 | my $foo = Foo->new; |
30 | isa_ok($foo, 'Foo'); |
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31 | |
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32 | my $foo_attr = Foo->meta->get_attribute('foo'); |
33 | isa_ok($foo_attr, 'Foo::Meta::Attribute'); |
34 | isa_ok($foo_attr, 'Moose::Meta::Attribute'); |
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35 | |
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36 | is($foo_attr->name, 'foo', '... got the right name for our meta-attribute'); |
37 | ok($foo_attr->has_accessor, '... our meta-attrubute created the accessor for us'); |
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38 | |
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39 | ok($foo_attr->has_type_constraint, '... our meta-attrubute created the type_constraint for us'); |
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40 | |
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41 | my $foo_attr_type_constraint = $foo_attr->type_constraint; |
42 | isa_ok($foo_attr_type_constraint, 'Moose::Meta::TypeConstraint'); |
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43 | |
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44 | is($foo_attr_type_constraint->name, 'Foo', '... got the right type constraint name'); |
45 | is($foo_attr_type_constraint->parent->name, 'Object', '... got the right type constraint parent name'); |
46 | } |
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47 | { |
48 | package Bar::Meta::Attribute; |
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49 | use Moose; |
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50 | |
51 | extends 'Class::MOP::Attribute'; |
52 | |
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53 | package Bar; |
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54 | use Moose; |
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55 | |
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56 | ::is( ::exception { |
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57 | has 'bar' => (metaclass => 'Bar::Meta::Attribute'); |
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58 | }, undef, '... the attribute metaclass need not be a Moose::Meta::Attribute as long as it behaves' ); |
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59 | } |
60 | |
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61 | { |
62 | package Moose::Meta::Attribute::Custom::Foo; |
63 | sub register_implementation { 'Foo::Meta::Attribute' } |
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64 | |
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65 | package Moose::Meta::Attribute::Custom::Bar; |
66 | use Moose; |
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67 | |
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68 | extends 'Moose::Meta::Attribute'; |
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69 | |
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70 | package Another::Foo; |
71 | use Moose; |
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72 | |
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73 | ::is( ::exception { |
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74 | has 'foo' => (metaclass => 'Foo'); |
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75 | }, undef, '... the attribute metaclass alias worked correctly' ); |
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76 | |
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77 | ::is( ::exception { |
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78 | has 'bar' => (metaclass => 'Bar', is => 'bare'); |
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79 | }, undef, '... the attribute metaclass alias worked correctly' ); |
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80 | } |
81 | |
82 | { |
83 | my $foo_attr = Another::Foo->meta->get_attribute('foo'); |
84 | isa_ok($foo_attr, 'Foo::Meta::Attribute'); |
85 | isa_ok($foo_attr, 'Moose::Meta::Attribute'); |
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86 | |
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87 | my $bar_attr = Another::Foo->meta->get_attribute('bar'); |
88 | isa_ok($bar_attr, 'Moose::Meta::Attribute::Custom::Bar'); |
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89 | isa_ok($bar_attr, 'Moose::Meta::Attribute'); |
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90 | } |
91 | |
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92 | done_testing; |