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1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | use Test::More tests => 113; |
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7 | use Test::Exception; |
8 | |
9 | BEGIN { |
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10 | use_ok('Class::MOP'); |
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11 | use_ok('Class::MOP::Class'); |
12 | } |
13 | |
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14 | my $meta = Class::MOP::Class->meta(); |
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15 | isa_ok($meta, 'Class::MOP::Class'); |
16 | |
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17 | my @methods = qw( |
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18 | meta |
19 | |
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20 | initialize create |
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21 | |
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22 | new_object clone_object |
23 | construct_instance construct_class_instance clone_instance |
24 | |
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25 | name version |
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26 | |
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27 | attribute_metaclass method_metaclass |
28 | |
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29 | superclasses class_precedence_list |
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30 | |
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31 | has_method get_method add_method remove_method |
32 | get_method_list compute_all_applicable_methods find_all_methods_by_name |
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33 | |
34 | has_attribute get_attribute add_attribute remove_attribute |
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35 | get_attribute_list get_attribute_map compute_all_applicable_attributes |
36 | |
37 | add_package_variable get_package_variable has_package_variable remove_package_variable |
38 | ); |
39 | |
40 | is_deeply([ sort @methods ], [ sort $meta->get_method_list ], '... got the correct method list'); |
41 | |
42 | foreach my $method_name (@methods) { |
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43 | ok($meta->has_method($method_name), '... Class::MOP::Class->has_method(' . $method_name . ')'); |
44 | { |
45 | no strict 'refs'; |
46 | is($meta->get_method($method_name), |
47 | \&{'Class::MOP::Class::' . $method_name}, |
48 | '... Class::MOP::Class->get_method(' . $method_name . ') == &Class::MOP::Class::' . $method_name); |
49 | } |
50 | } |
51 | |
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52 | # check for imported functions which are not methods |
53 | |
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54 | foreach my $non_method_name (qw( |
55 | confess |
56 | blessed reftype |
57 | subname |
58 | svref_2object |
59 | )) { |
60 | ok(!$meta->has_method($non_method_name), '... NOT Class::MOP::Class->has_method(' . $non_method_name . ')'); |
61 | } |
62 | |
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63 | # check for the right attributes |
64 | |
65 | my @attributes = ('$:package', '%:attributes', '$:attribute_metaclass', '$:method_metaclass'); |
66 | |
67 | is_deeply( |
68 | [ sort @attributes ], |
69 | [ sort $meta->get_attribute_list ], |
70 | '... got the right list of attributes'); |
71 | |
72 | is_deeply( |
73 | [ sort @attributes ], |
74 | [ sort keys %{$meta->get_attribute_map} ], |
75 | '... got the right list of attributes'); |
76 | |
77 | foreach my $attribute_name (@attributes) { |
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78 | ok($meta->has_attribute($attribute_name), '... Class::MOP::Class->has_attribute(' . $attribute_name . ')'); |
79 | isa_ok($meta->get_attribute($attribute_name), 'Class::MOP::Attribute'); |
80 | } |
81 | |
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82 | ## check the attributes themselves |
83 | |
84 | ok($meta->get_attribute('$:package')->has_reader, '... Class::MOP::Class $:package has a reader'); |
85 | is($meta->get_attribute('$:package')->reader, 'name', '... Class::MOP::Class $:package\'s a reader is &name'); |
86 | |
87 | ok($meta->get_attribute('$:package')->has_init_arg, '... Class::MOP::Class $:package has a init_arg'); |
88 | is($meta->get_attribute('$:package')->init_arg, ':package', '... Class::MOP::Class $:package\'s a init_arg is :package'); |
89 | |
90 | ok($meta->get_attribute('%:attributes')->has_reader, '... Class::MOP::Class %:attributes has a reader'); |
91 | is($meta->get_attribute('%:attributes')->reader, |
92 | 'get_attribute_map', |
93 | '... Class::MOP::Class %:attributes\'s a reader is &get_attribute_map'); |
94 | |
95 | ok($meta->get_attribute('%:attributes')->has_init_arg, '... Class::MOP::Class %:attributes has a init_arg'); |
96 | is($meta->get_attribute('%:attributes')->init_arg, |
97 | ':attributes', |
98 | '... Class::MOP::Class %:attributes\'s a init_arg is :attributes'); |
99 | |
100 | ok($meta->get_attribute('%:attributes')->has_default, '... Class::MOP::Class %:attributes has a default'); |
101 | is_deeply($meta->get_attribute('%:attributes')->default, |
102 | {}, |
103 | '... Class::MOP::Class %:attributes\'s a default of {}'); |
104 | |
105 | ok($meta->get_attribute('$:attribute_metaclass')->has_reader, '... Class::MOP::Class $:attribute_metaclass has a reader'); |
106 | is($meta->get_attribute('$:attribute_metaclass')->reader, |
107 | 'attribute_metaclass', |
108 | '... Class::MOP::Class $:attribute_metaclass\'s a reader is &attribute_metaclass'); |
109 | |
110 | ok($meta->get_attribute('$:attribute_metaclass')->has_init_arg, '... Class::MOP::Class $:attribute_metaclass has a init_arg'); |
111 | is($meta->get_attribute('$:attribute_metaclass')->init_arg, |
112 | ':attribute_metaclass', |
113 | '... Class::MOP::Class $:attribute_metaclass\'s a init_arg is :attribute_metaclass'); |
114 | |
115 | ok($meta->get_attribute('$:attribute_metaclass')->has_default, '... Class::MOP::Class $:attribute_metaclass has a default'); |
116 | is($meta->get_attribute('$:attribute_metaclass')->default, |
117 | 'Class::MOP::Attribute', |
118 | '... Class::MOP::Class $:attribute_metaclass\'s a default is Class::MOP:::Attribute'); |
119 | |
120 | ok($meta->get_attribute('$:method_metaclass')->has_reader, '... Class::MOP::Class $:method_metaclass has a reader'); |
121 | is($meta->get_attribute('$:method_metaclass')->reader, |
122 | 'method_metaclass', |
123 | '... Class::MOP::Class $:method_metaclass\'s a reader is &method_metaclass'); |
124 | |
125 | ok($meta->get_attribute('$:method_metaclass')->has_init_arg, '... Class::MOP::Class $:method_metaclass has a init_arg'); |
126 | is($meta->get_attribute('$:method_metaclass')->init_arg, |
127 | ':method_metaclass', |
128 | '... Class::MOP::Class $:method_metaclass\'s init_arg is :method_metaclass'); |
129 | |
130 | ok($meta->get_attribute('$:method_metaclass')->has_default, '... Class::MOP::Class $:method_metaclass has a default'); |
131 | is($meta->get_attribute('$:method_metaclass')->default, |
132 | 'Class::MOP::Method', |
133 | '... Class::MOP::Class $:method_metaclass\'s a default is Class::MOP:::Method'); |
134 | |
135 | # check the values of some of the methods |
136 | |
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137 | is($meta->name, 'Class::MOP::Class', '... Class::MOP::Class->name'); |
138 | is($meta->version, $Class::MOP::Class::VERSION, '... Class::MOP::Class->version'); |
139 | |
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140 | ok($meta->has_package_variable('$VERSION'), '... Class::MOP::Class->has_package_variable($VERSION)'); |
141 | is(${$meta->get_package_variable('$VERSION')}, |
142 | $Class::MOP::Class::VERSION, |
143 | '... Class::MOP::Class->get_package_variable($VERSION)'); |
144 | |
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145 | is_deeply( |
146 | [ $meta->superclasses ], |
147 | [], |
148 | '... Class::MOP::Class->superclasses == []'); |
149 | |
150 | is_deeply( |
151 | [ $meta->class_precedence_list ], |
152 | [ 'Class::MOP::Class' ], |
153 | '... Class::MOP::Class->class_precedence_list == []'); |
154 | |
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155 | is($meta->attribute_metaclass, 'Class::MOP::Attribute', '... got the right value for attribute_metaclass'); |
156 | is($meta->method_metaclass, 'Class::MOP::Method', '... got the right value for method_metaclass'); |
157 | |