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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 => 115; |
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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 |
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24 | check_metaclass_compatability |
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25 | |
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26 | name version |
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27 | |
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28 | attribute_metaclass method_metaclass |
29 | |
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30 | superclasses class_precedence_list |
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31 | |
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32 | has_method get_method add_method remove_method |
33 | get_method_list compute_all_applicable_methods find_all_methods_by_name |
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34 | |
35 | has_attribute get_attribute add_attribute remove_attribute |
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36 | get_attribute_list get_attribute_map compute_all_applicable_attributes |
37 | |
38 | add_package_variable get_package_variable has_package_variable remove_package_variable |
39 | ); |
40 | |
41 | is_deeply([ sort @methods ], [ sort $meta->get_method_list ], '... got the correct method list'); |
42 | |
43 | foreach my $method_name (@methods) { |
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44 | ok($meta->has_method($method_name), '... Class::MOP::Class->has_method(' . $method_name . ')'); |
45 | { |
46 | no strict 'refs'; |
47 | is($meta->get_method($method_name), |
48 | \&{'Class::MOP::Class::' . $method_name}, |
49 | '... Class::MOP::Class->get_method(' . $method_name . ') == &Class::MOP::Class::' . $method_name); |
50 | } |
51 | } |
52 | |
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53 | # check for imported functions which are not methods |
54 | |
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55 | foreach my $non_method_name (qw( |
56 | confess |
57 | blessed reftype |
58 | subname |
59 | svref_2object |
60 | )) { |
61 | ok(!$meta->has_method($non_method_name), '... NOT Class::MOP::Class->has_method(' . $non_method_name . ')'); |
62 | } |
63 | |
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64 | # check for the right attributes |
65 | |
66 | my @attributes = ('$:package', '%:attributes', '$:attribute_metaclass', '$:method_metaclass'); |
67 | |
68 | is_deeply( |
69 | [ sort @attributes ], |
70 | [ sort $meta->get_attribute_list ], |
71 | '... got the right list of attributes'); |
72 | |
73 | is_deeply( |
74 | [ sort @attributes ], |
75 | [ sort keys %{$meta->get_attribute_map} ], |
76 | '... got the right list of attributes'); |
77 | |
78 | foreach my $attribute_name (@attributes) { |
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79 | ok($meta->has_attribute($attribute_name), '... Class::MOP::Class->has_attribute(' . $attribute_name . ')'); |
80 | isa_ok($meta->get_attribute($attribute_name), 'Class::MOP::Attribute'); |
81 | } |
82 | |
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83 | ## check the attributes themselves |
84 | |
85 | ok($meta->get_attribute('$:package')->has_reader, '... Class::MOP::Class $:package has a reader'); |
86 | is($meta->get_attribute('$:package')->reader, 'name', '... Class::MOP::Class $:package\'s a reader is &name'); |
87 | |
88 | ok($meta->get_attribute('$:package')->has_init_arg, '... Class::MOP::Class $:package has a init_arg'); |
89 | is($meta->get_attribute('$:package')->init_arg, ':package', '... Class::MOP::Class $:package\'s a init_arg is :package'); |
90 | |
91 | ok($meta->get_attribute('%:attributes')->has_reader, '... Class::MOP::Class %:attributes has a reader'); |
92 | is($meta->get_attribute('%:attributes')->reader, |
93 | 'get_attribute_map', |
94 | '... Class::MOP::Class %:attributes\'s a reader is &get_attribute_map'); |
95 | |
96 | ok($meta->get_attribute('%:attributes')->has_init_arg, '... Class::MOP::Class %:attributes has a init_arg'); |
97 | is($meta->get_attribute('%:attributes')->init_arg, |
98 | ':attributes', |
99 | '... Class::MOP::Class %:attributes\'s a init_arg is :attributes'); |
100 | |
101 | ok($meta->get_attribute('%:attributes')->has_default, '... Class::MOP::Class %:attributes has a default'); |
102 | is_deeply($meta->get_attribute('%:attributes')->default, |
103 | {}, |
104 | '... Class::MOP::Class %:attributes\'s a default of {}'); |
105 | |
106 | ok($meta->get_attribute('$:attribute_metaclass')->has_reader, '... Class::MOP::Class $:attribute_metaclass has a reader'); |
107 | is($meta->get_attribute('$:attribute_metaclass')->reader, |
108 | 'attribute_metaclass', |
109 | '... Class::MOP::Class $:attribute_metaclass\'s a reader is &attribute_metaclass'); |
110 | |
111 | ok($meta->get_attribute('$:attribute_metaclass')->has_init_arg, '... Class::MOP::Class $:attribute_metaclass has a init_arg'); |
112 | is($meta->get_attribute('$:attribute_metaclass')->init_arg, |
113 | ':attribute_metaclass', |
114 | '... Class::MOP::Class $:attribute_metaclass\'s a init_arg is :attribute_metaclass'); |
115 | |
116 | ok($meta->get_attribute('$:attribute_metaclass')->has_default, '... Class::MOP::Class $:attribute_metaclass has a default'); |
117 | is($meta->get_attribute('$:attribute_metaclass')->default, |
118 | 'Class::MOP::Attribute', |
119 | '... Class::MOP::Class $:attribute_metaclass\'s a default is Class::MOP:::Attribute'); |
120 | |
121 | ok($meta->get_attribute('$:method_metaclass')->has_reader, '... Class::MOP::Class $:method_metaclass has a reader'); |
122 | is($meta->get_attribute('$:method_metaclass')->reader, |
123 | 'method_metaclass', |
124 | '... Class::MOP::Class $:method_metaclass\'s a reader is &method_metaclass'); |
125 | |
126 | ok($meta->get_attribute('$:method_metaclass')->has_init_arg, '... Class::MOP::Class $:method_metaclass has a init_arg'); |
127 | is($meta->get_attribute('$:method_metaclass')->init_arg, |
128 | ':method_metaclass', |
129 | '... Class::MOP::Class $:method_metaclass\'s init_arg is :method_metaclass'); |
130 | |
131 | ok($meta->get_attribute('$:method_metaclass')->has_default, '... Class::MOP::Class $:method_metaclass has a default'); |
132 | is($meta->get_attribute('$:method_metaclass')->default, |
133 | 'Class::MOP::Method', |
134 | '... Class::MOP::Class $:method_metaclass\'s a default is Class::MOP:::Method'); |
135 | |
136 | # check the values of some of the methods |
137 | |
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138 | is($meta->name, 'Class::MOP::Class', '... Class::MOP::Class->name'); |
139 | is($meta->version, $Class::MOP::Class::VERSION, '... Class::MOP::Class->version'); |
140 | |
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141 | ok($meta->has_package_variable('$VERSION'), '... Class::MOP::Class->has_package_variable($VERSION)'); |
142 | is(${$meta->get_package_variable('$VERSION')}, |
143 | $Class::MOP::Class::VERSION, |
144 | '... Class::MOP::Class->get_package_variable($VERSION)'); |
145 | |
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146 | is_deeply( |
147 | [ $meta->superclasses ], |
148 | [], |
149 | '... Class::MOP::Class->superclasses == []'); |
150 | |
151 | is_deeply( |
152 | [ $meta->class_precedence_list ], |
153 | [ 'Class::MOP::Class' ], |
154 | '... Class::MOP::Class->class_precedence_list == []'); |
155 | |
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156 | is($meta->attribute_metaclass, 'Class::MOP::Attribute', '... got the right value for attribute_metaclass'); |
157 | is($meta->method_metaclass, 'Class::MOP::Method', '... got the right value for method_metaclass'); |
158 | |