Commit | Line | Data |
67199842 |
1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | use Test::More; |
7 | BEGIN{ |
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8 | if(eval{ require Class::Method::Modifiers::Fast } || eval{ require Class::Method::Modifiers }){ |
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9 | plan tests => 86; |
10 | } |
11 | else{ |
12 | plan skip_all => 'This test requires Class::Method::Modifiers(::Fast)?'; |
13 | } |
14 | } |
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15 | use Test::Exception; |
16 | |
17 | { |
18 | package FooRole; |
19 | use Mouse::Role; |
20 | |
21 | has 'bar' => ( is => 'rw', isa => 'FooClass' ); |
22 | has 'baz' => ( is => 'ro' ); |
23 | |
24 | sub goo {'FooRole::goo'} |
25 | sub foo {'FooRole::foo'} |
26 | |
27 | override 'boo' => sub { 'FooRole::boo -> ' . super() }; |
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28 | |
29 | around 'blau' => sub { |
30 | my $c = shift; |
31 | 'FooRole::blau -> ' . $c->(); |
32 | }; |
33 | } |
34 | |
35 | { |
36 | package BarRole; |
37 | use Mouse::Role; |
38 | sub woot {'BarRole::woot'} |
39 | } |
40 | |
41 | { |
42 | package BarClass; |
43 | use Mouse; |
44 | |
45 | sub boo {'BarClass::boo'} |
46 | sub foo {'BarClass::foo'} # << the role overrides this ... |
47 | } |
48 | |
49 | { |
50 | package FooClass; |
51 | use Mouse; |
52 | |
53 | extends 'BarClass'; |
54 | with 'FooRole'; |
55 | |
56 | sub blau {'FooClass::blau'} # << the role wraps this ... |
57 | |
58 | sub goo {'FooClass::goo'} # << overrides the one from the role ... |
59 | } |
60 | |
61 | { |
62 | package FooBarClass; |
63 | use Mouse; |
64 | |
65 | extends 'FooClass'; |
66 | with 'FooRole', 'BarRole'; |
67 | } |
68 | |
69 | my $foo_class_meta = FooClass->meta; |
70 | isa_ok( $foo_class_meta, 'Mouse::Meta::Class' ); |
71 | |
72 | my $foobar_class_meta = FooBarClass->meta; |
73 | isa_ok( $foobar_class_meta, 'Mouse::Meta::Class' ); |
74 | |
75 | dies_ok { |
76 | $foo_class_meta->does_role(); |
77 | } |
78 | '... does_role requires a role name'; |
79 | |
80 | dies_ok { |
81 | $foo_class_meta->add_role(); |
82 | } |
83 | '... apply_role requires a role'; |
84 | |
85 | dies_ok { |
86 | $foo_class_meta->add_role( bless( {} => 'Fail' ) ); |
87 | } |
88 | '... apply_role requires a role'; |
89 | |
90 | ok( $foo_class_meta->does_role('FooRole'), |
91 | '... the FooClass->meta does_role FooRole' ); |
92 | ok( !$foo_class_meta->does_role('OtherRole'), |
93 | '... the FooClass->meta !does_role OtherRole' ); |
94 | |
95 | ok( $foobar_class_meta->does_role('FooRole'), |
96 | '... the FooBarClass->meta does_role FooRole' ); |
97 | ok( $foobar_class_meta->does_role('BarRole'), |
98 | '... the FooBarClass->meta does_role BarRole' ); |
99 | ok( !$foobar_class_meta->does_role('OtherRole'), |
100 | '... the FooBarClass->meta !does_role OtherRole' ); |
101 | |
102 | foreach my $method_name (qw(bar baz foo boo blau goo)) { |
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103 | #use Data::Dumper; $Data::Dumper::Maxdepth=1; diag(Dumper $foo_class_meta->{methods}); |
104 | ok( $foo_class_meta->has_method($method_name), |
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105 | '... FooClass has the method ' . $method_name ); |
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106 | ok( $foobar_class_meta->has_method($method_name), |
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107 | '... FooBarClass has the method ' . $method_name ); |
108 | } |
109 | |
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110 | ok( !$foo_class_meta->has_method('woot'), |
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111 | '... FooClass lacks the method woot' ); |
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112 | ok( $foobar_class_meta->has_method('woot'), |
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113 | '... FooBarClass has the method woot' ); |
114 | |
115 | foreach my $attr_name (qw(bar baz)) { |
116 | ok( $foo_class_meta->has_attribute($attr_name), |
117 | '... FooClass has the attribute ' . $attr_name ); |
118 | ok( $foobar_class_meta->has_attribute($attr_name), |
119 | '... FooBarClass has the attribute ' . $attr_name ); |
120 | } |
121 | |
122 | can_ok( 'FooClass', 'does' ); |
123 | ok( FooClass->does('FooRole'), '... the FooClass does FooRole' ); |
124 | ok( !FooClass->does('BarRole'), '... the FooClass does not do BarRole' ); |
125 | ok( !FooClass->does('OtherRole'), '... the FooClass does not do OtherRole' ); |
126 | |
127 | can_ok( 'FooBarClass', 'does' ); |
128 | ok( FooBarClass->does('FooRole'), '... the FooClass does FooRole' ); |
129 | ok( FooBarClass->does('BarRole'), '... the FooBarClass does FooBarRole' ); |
130 | ok( !FooBarClass->does('OtherRole'), |
131 | '... the FooBarClass does not do OtherRole' ); |
132 | |
133 | my $foo = FooClass->new(); |
134 | isa_ok( $foo, 'FooClass' ); |
135 | |
136 | my $foobar = FooBarClass->new(); |
137 | isa_ok( $foobar, 'FooBarClass' ); |
138 | |
139 | is( $foo->goo, 'FooClass::goo', '... got the right value of goo' ); |
140 | is( $foobar->goo, 'FooRole::goo', '... got the right value of goo' ); |
141 | |
142 | is( $foo->boo, 'FooRole::boo -> BarClass::boo', |
143 | '... got the right value from ->boo' ); |
144 | is( $foobar->boo, 'FooRole::boo -> FooRole::boo -> BarClass::boo', |
145 | '... got the right value from ->boo (double wrapped)' ); |
146 | |
147 | is( $foo->blau, 'FooRole::blau -> FooClass::blau', |
148 | '... got the right value from ->blau' ); |
149 | is( $foobar->blau, 'FooRole::blau -> FooRole::blau -> FooClass::blau', |
150 | '... got the right value from ->blau' ); |
151 | |
152 | foreach my $foo ( $foo, $foobar ) { |
153 | can_ok( $foo, 'does' ); |
154 | ok( $foo->does('FooRole'), '... an instance of FooClass does FooRole' ); |
155 | ok( !$foo->does('OtherRole'), |
156 | '... and instance of FooClass does not do OtherRole' ); |
157 | |
158 | can_ok( $foobar, 'does' ); |
159 | ok( $foobar->does('FooRole'), |
160 | '... an instance of FooBarClass does FooRole' ); |
161 | ok( $foobar->does('BarRole'), |
162 | '... an instance of FooBarClass does BarRole' ); |
163 | ok( !$foobar->does('OtherRole'), |
164 | '... and instance of FooBarClass does not do OtherRole' ); |
165 | |
166 | for my $method (qw/bar baz foo boo goo blau/) { |
167 | can_ok( $foo, $method ); |
168 | } |
169 | |
170 | is( $foo->foo, 'FooRole::foo', '... got the right value of foo' ); |
171 | |
172 | ok( !defined( $foo->baz ), '... $foo->baz is undefined' ); |
173 | ok( !defined( $foo->bar ), '... $foo->bar is undefined' ); |
174 | |
175 | dies_ok { |
176 | $foo->baz(1); |
177 | } |
178 | '... baz is a read-only accessor'; |
179 | |
180 | dies_ok { |
181 | $foo->bar(1); |
182 | } |
183 | '... bar is a read-write accessor with a type constraint'; |
184 | |
185 | my $foo2 = FooClass->new(); |
186 | isa_ok( $foo2, 'FooClass' ); |
187 | |
188 | lives_ok { |
189 | $foo->bar($foo2); |
190 | } |
191 | '... bar is a read-write accessor with a type constraint'; |
192 | |
193 | is( $foo->bar, $foo2, '... got the right value for bar now' ); |
194 | } |