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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 => 69; |
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7 | use File::Spec; |
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8 | use Scalar::Util 'reftype'; |
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9 | |
10 | BEGIN { |
11 | use_ok('Class::MOP'); |
12 | require_ok(File::Spec->catdir('examples', 'ArrayBasedStorage.pod')); |
13 | } |
14 | |
15 | { |
16 | package Foo; |
17 | |
18 | use strict; |
19 | use warnings; |
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20 | use metaclass ( |
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21 | 'instance_metaclass' => 'ArrayBasedStorage::Instance', |
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22 | ); |
23 | |
24 | Foo->meta->add_attribute('foo' => ( |
25 | accessor => 'foo', |
26 | predicate => 'has_foo', |
27 | )); |
28 | |
29 | Foo->meta->add_attribute('bar' => ( |
30 | reader => 'get_bar', |
31 | writer => 'set_bar', |
32 | default => 'FOO is BAR' |
33 | )); |
34 | |
35 | sub new { |
36 | my $class = shift; |
37 | $class->meta->new_object(@_); |
38 | } |
39 | |
40 | package Bar; |
41 | |
42 | use strict; |
43 | use warnings; |
44 | |
45 | use base 'Foo'; |
46 | |
47 | Bar->meta->add_attribute('baz' => ( |
48 | accessor => 'baz', |
49 | predicate => 'has_baz', |
50 | )); |
51 | |
52 | package Baz; |
53 | |
54 | use strict; |
55 | use warnings; |
43715282 |
56 | use metaclass ( |
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57 | 'instance_metaclass' => 'ArrayBasedStorage::Instance', |
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58 | ); |
59 | |
60 | Baz->meta->add_attribute('bling' => ( |
61 | accessor => 'bling', |
62 | default => 'Baz::bling' |
63 | )); |
64 | |
65 | package Bar::Baz; |
66 | |
67 | use strict; |
68 | use warnings; |
69 | |
70 | use base 'Bar', 'Baz'; |
71 | } |
72 | |
73 | my $foo = Foo->new(); |
74 | isa_ok($foo, 'Foo'); |
75 | |
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76 | is(reftype($foo), 'ARRAY', '... Foo is made with ARRAY'); |
77 | |
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78 | can_ok($foo, 'foo'); |
79 | can_ok($foo, 'has_foo'); |
80 | can_ok($foo, 'get_bar'); |
81 | can_ok($foo, 'set_bar'); |
82 | |
83 | ok(!$foo->has_foo, '... Foo::foo is not defined yet'); |
84 | is($foo->foo(), undef, '... Foo::foo is not defined yet'); |
85 | is($foo->get_bar(), 'FOO is BAR', '... Foo::bar has been initialized'); |
86 | |
87 | $foo->foo('This is Foo'); |
88 | |
89 | ok($foo->has_foo, '... Foo::foo is defined now'); |
90 | is($foo->foo(), 'This is Foo', '... Foo::foo == "This is Foo"'); |
91 | |
92 | $foo->set_bar(42); |
93 | is($foo->get_bar(), 42, '... Foo::bar == 42'); |
94 | |
95 | my $foo2 = Foo->new(); |
96 | isa_ok($foo2, 'Foo'); |
97 | |
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98 | is(reftype($foo2), 'ARRAY', '... Foo is made with ARRAY'); |
99 | |
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100 | ok(!$foo2->has_foo, '... Foo2::foo is not defined yet'); |
101 | is($foo2->foo(), undef, '... Foo2::foo is not defined yet'); |
102 | is($foo2->get_bar(), 'FOO is BAR', '... Foo2::bar has been initialized'); |
103 | |
104 | $foo2->set_bar('DONT PANIC'); |
105 | is($foo2->get_bar(), 'DONT PANIC', '... Foo2::bar == DONT PANIC'); |
106 | |
107 | is($foo->get_bar(), 42, '... Foo::bar == 42'); |
108 | |
109 | # now Bar ... |
110 | |
111 | my $bar = Bar->new(); |
112 | isa_ok($bar, 'Bar'); |
113 | isa_ok($bar, 'Foo'); |
114 | |
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115 | is(reftype($bar), 'ARRAY', '... Bar is made with ARRAY'); |
116 | |
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117 | can_ok($bar, 'foo'); |
118 | can_ok($bar, 'has_foo'); |
119 | can_ok($bar, 'get_bar'); |
120 | can_ok($bar, 'set_bar'); |
121 | can_ok($bar, 'baz'); |
122 | can_ok($bar, 'has_baz'); |
123 | |
124 | ok(!$bar->has_foo, '... Bar::foo is not defined yet'); |
125 | is($bar->foo(), undef, '... Bar::foo is not defined yet'); |
126 | is($bar->get_bar(), 'FOO is BAR', '... Bar::bar has been initialized'); |
127 | ok(!$bar->has_baz, '... Bar::baz is not defined yet'); |
128 | is($bar->baz(), undef, '... Bar::baz is not defined yet'); |
129 | |
130 | $bar->foo('This is Bar::foo'); |
131 | |
132 | ok($bar->has_foo, '... Bar::foo is defined now'); |
133 | is($bar->foo(), 'This is Bar::foo', '... Bar::foo == "This is Bar"'); |
134 | is($bar->get_bar(), 'FOO is BAR', '... Bar::bar has been initialized'); |
135 | |
136 | $bar->baz('This is Bar::baz'); |
137 | |
138 | ok($bar->has_baz, '... Bar::baz is defined now'); |
139 | is($bar->baz(), 'This is Bar::baz', '... Bar::foo == "This is Bar"'); |
140 | is($bar->foo(), 'This is Bar::foo', '... Bar::foo == "This is Bar"'); |
141 | is($bar->get_bar(), 'FOO is BAR', '... Bar::bar has been initialized'); |
142 | |
143 | # now Baz ... |
144 | |
145 | my $baz = Bar::Baz->new(); |
146 | isa_ok($baz, 'Bar::Baz'); |
147 | isa_ok($baz, 'Bar'); |
148 | isa_ok($baz, 'Foo'); |
149 | isa_ok($baz, 'Baz'); |
150 | |
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151 | is(reftype($baz), 'ARRAY', '... Bar::Baz is made with ARRAY'); |
152 | |
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153 | can_ok($baz, 'foo'); |
154 | can_ok($baz, 'has_foo'); |
155 | can_ok($baz, 'get_bar'); |
156 | can_ok($baz, 'set_bar'); |
157 | can_ok($baz, 'baz'); |
158 | can_ok($baz, 'has_baz'); |
159 | can_ok($baz, 'bling'); |
160 | |
161 | is($baz->get_bar(), 'FOO is BAR', '... Bar::Baz::bar has been initialized'); |
162 | is($baz->bling(), 'Baz::bling', '... Bar::Baz::bling has been initialized'); |
163 | |
164 | ok(!$baz->has_foo, '... Bar::Baz::foo is not defined yet'); |
165 | is($baz->foo(), undef, '... Bar::Baz::foo is not defined yet'); |
166 | ok(!$baz->has_baz, '... Bar::Baz::baz is not defined yet'); |
167 | is($baz->baz(), undef, '... Bar::Baz::baz is not defined yet'); |
168 | |
169 | $baz->foo('This is Bar::Baz::foo'); |
170 | |
171 | ok($baz->has_foo, '... Bar::Baz::foo is defined now'); |
172 | is($baz->foo(), 'This is Bar::Baz::foo', '... Bar::Baz::foo == "This is Bar"'); |
173 | is($baz->get_bar(), 'FOO is BAR', '... Bar::Baz::bar has been initialized'); |
174 | is($baz->bling(), 'Baz::bling', '... Bar::Baz::bling has been initialized'); |
175 | |
176 | $baz->baz('This is Bar::Baz::baz'); |
177 | |
178 | ok($baz->has_baz, '... Bar::Baz::baz is defined now'); |
179 | is($baz->baz(), 'This is Bar::Baz::baz', '... Bar::Baz::foo == "This is Bar"'); |
180 | is($baz->foo(), 'This is Bar::Baz::foo', '... Bar::Baz::foo == "This is Bar"'); |
181 | is($baz->get_bar(), 'FOO is BAR', '... Bar::Baz::bar has been initialized'); |
182 | is($baz->bling(), 'Baz::bling', '... Bar::Baz::bling has been initialized'); |
183 | |
184 | |