Commit | Line | Data |
78cd1d3b |
1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | use Test::More tests => 39; |
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7 | use Test::Exception; |
8 | |
9 | BEGIN { |
10 | use_ok('Moose::Role'); |
11 | } |
12 | |
13 | { |
14 | package FooRole; |
78cd1d3b |
15 | use Moose::Role; |
16 | |
17 | has 'bar' => (is => 'rw', isa => 'FooClass'); |
18 | has 'baz' => (is => 'ro'); |
19 | |
20 | sub goo { 'FooRole::goo' } |
21 | sub foo { 'FooRole::foo' } |
22 | |
23 | override 'boo' => sub { 'FooRole::boo -> ' . super() }; |
24 | |
25 | around 'blau' => sub { |
26 | my $c = shift; |
27 | 'FooRole::blau -> ' . $c->(); |
28 | }; |
29 | |
30 | package BarClass; |
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31 | use Moose; |
32 | |
33 | sub boo { 'BarClass::boo' } |
34 | sub foo { 'BarClass::foo' } # << the role overrides this ... |
35 | |
36 | package FooClass; |
78cd1d3b |
37 | use Moose; |
38 | |
39 | extends 'BarClass'; |
40 | with 'FooRole'; |
41 | |
42 | sub blau { 'FooClass::blau' } |
43 | |
44 | sub goo { 'FooClass::goo' } # << overrides the one from the role ... |
45 | } |
46 | |
47 | my $foo_class_meta = FooClass->meta; |
48 | isa_ok($foo_class_meta, 'Moose::Meta::Class'); |
49 | |
bbd2fe69 |
50 | dies_ok { |
51 | $foo_class_meta->does_role() |
52 | } '... does_role requires a role name'; |
53 | |
54 | dies_ok { |
55 | $foo_class_meta->apply_role() |
56 | } '... apply_role requires a role'; |
57 | |
58 | dies_ok { |
59 | $foo_class_meta->apply_role(bless({} => 'Fail')) |
60 | } '... apply_role requires a role'; |
61 | |
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62 | ok($foo_class_meta->does_role('FooRole'), '... the FooClass->meta does_role FooRole'); |
63 | ok(!$foo_class_meta->does_role('OtherRole'), '... the FooClass->meta !does_role OtherRole'); |
64 | |
78cd1d3b |
65 | foreach my $method_name (qw(bar baz foo boo blau goo)) { |
66 | ok($foo_class_meta->has_method($method_name), '... FooClass has the method ' . $method_name); |
67 | } |
68 | |
69 | foreach my $attr_name (qw(bar baz)) { |
70 | ok($foo_class_meta->has_attribute($attr_name), '... FooClass has the attribute ' . $attr_name); |
71 | } |
72 | |
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73 | can_ok('FooClass', 'does'); |
74 | ok(FooClass->does('FooRole'), '... the FooClass does FooRole'); |
75 | ok(!FooClass->does('OtherRole'), '... the FooClass does not do OtherRole'); |
76 | |
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77 | my $foo = FooClass->new(); |
78 | isa_ok($foo, 'FooClass'); |
79 | |
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80 | can_ok($foo, 'does'); |
81 | ok($foo->does('FooRole'), '... an instance of FooClass does FooRole'); |
82 | ok(!$foo->does('OtherRole'), '... and instance of FooClass does not do OtherRole'); |
83 | |
78cd1d3b |
84 | can_ok($foo, 'bar'); |
85 | can_ok($foo, 'baz'); |
86 | can_ok($foo, 'foo'); |
87 | can_ok($foo, 'boo'); |
88 | can_ok($foo, 'goo'); |
89 | can_ok($foo, 'blau'); |
90 | |
91 | is($foo->foo, 'FooRole::foo', '... got the right value of foo'); |
92 | is($foo->goo, 'FooClass::goo', '... got the right value of goo'); |
93 | |
94 | ok(!defined($foo->baz), '... $foo->baz is undefined'); |
95 | ok(!defined($foo->bar), '... $foo->bar is undefined'); |
96 | |
97 | dies_ok { |
98 | $foo->baz(1) |
99 | } '... baz is a read-only accessor'; |
100 | |
101 | dies_ok { |
102 | $foo->bar(1) |
103 | } '... bar is a read-write accessor with a type constraint'; |
104 | |
105 | my $foo2 = FooClass->new(); |
106 | isa_ok($foo2, 'FooClass'); |
107 | |
108 | lives_ok { |
109 | $foo->bar($foo2) |
110 | } '... bar is a read-write accessor with a type constraint'; |
111 | |
112 | is($foo->bar, $foo2, '... got the right value for bar now'); |
113 | |
114 | is($foo->boo, 'FooRole::boo -> BarClass::boo', '... got the right value from ->boo'); |
115 | is($foo->blau, 'FooRole::blau -> FooClass::blau', '... got the right value from ->blau'); |
116 | |