Commit | Line | Data |
38bf2a25 |
1 | use strict; |
2 | use warnings; |
3 | |
4 | use Test::More; |
5 | use Test::Fatal; |
6 | |
7 | use Class::MOP; |
8 | |
9 | |
10 | { |
11 | package Foo; |
12 | |
13 | use strict; |
14 | use warnings; |
15 | use metaclass; |
16 | |
17 | __PACKAGE__->meta->add_attribute('bar' => ( |
18 | reader => 'bar', |
19 | default => 'BAR', |
20 | )); |
21 | |
22 | package Bar; |
23 | |
24 | use strict; |
25 | use warnings; |
26 | use metaclass; |
27 | |
28 | __PACKAGE__->meta->superclasses('Foo'); |
29 | |
30 | __PACKAGE__->meta->add_attribute('baz' => ( |
31 | reader => 'baz', |
32 | default => sub { 'BAZ' }, |
33 | )); |
34 | |
35 | package Baz; |
36 | |
37 | use strict; |
38 | use warnings; |
39 | use metaclass; |
40 | |
41 | __PACKAGE__->meta->superclasses('Bar'); |
42 | |
43 | __PACKAGE__->meta->add_attribute('bah' => ( |
44 | reader => 'bah', |
45 | default => 'BAH', |
46 | )); |
47 | |
48 | package Buzz; |
49 | |
50 | use strict; |
51 | use warnings; |
52 | use metaclass; |
53 | |
54 | |
55 | __PACKAGE__->meta->add_attribute('bar' => ( |
56 | accessor => 'bar', |
57 | predicate => 'has_bar', |
58 | clearer => 'clear_bar', |
59 | )); |
60 | |
61 | __PACKAGE__->meta->add_attribute('bah' => ( |
62 | accessor => 'bah', |
63 | predicate => 'has_bah', |
64 | clearer => 'clear_bah', |
65 | default => 'BAH' |
66 | )); |
67 | |
68 | } |
69 | |
70 | { |
71 | my $meta = Foo->meta; |
72 | is($meta->name, 'Foo', '... checking the Foo metaclass'); |
73 | |
74 | { |
75 | my $bar_accessor = $meta->get_method('bar'); |
76 | isa_ok($bar_accessor, 'Class::MOP::Method::Accessor'); |
77 | isa_ok($bar_accessor, 'Class::MOP::Method'); |
78 | |
79 | ok(!$bar_accessor->is_inline, '... the bar accessor is not inlined'); |
80 | } |
81 | |
82 | ok(!$meta->is_immutable, '... our class is not immutable'); |
83 | |
84 | is( exception { |
85 | $meta->make_immutable( |
86 | inline_constructor => 1, |
87 | inline_accessors => 0, |
88 | ); |
89 | }, undef, '... changed Foo to be immutable' ); |
90 | |
91 | ok($meta->is_immutable, '... our class is now immutable'); |
92 | isa_ok($meta, 'Class::MOP::Class'); |
93 | |
94 | # they made a constructor for us :) |
95 | can_ok('Foo', 'new'); |
96 | |
97 | { |
98 | my $foo = Foo->new; |
99 | isa_ok($foo, 'Foo'); |
100 | is($foo->bar, 'BAR', '... got the right default value'); |
101 | } |
102 | |
103 | { |
104 | my $foo = Foo->new(bar => 'BAZ'); |
105 | isa_ok($foo, 'Foo'); |
106 | is($foo->bar, 'BAZ', '... got the right parameter value'); |
107 | } |
108 | |
109 | # NOTE: |
110 | # check that the constructor correctly handles inheritance |
111 | { |
112 | my $bar = Bar->new(); |
113 | isa_ok($bar, 'Bar'); |
114 | isa_ok($bar, 'Foo'); |
115 | is($bar->bar, 'BAR', '... got the right inherited parameter value'); |
116 | is($bar->baz, 'BAZ', '... got the right inherited parameter value'); |
117 | } |
118 | |
119 | # check out accessors too |
120 | { |
121 | my $bar_accessor = $meta->get_method('bar'); |
122 | isa_ok($bar_accessor, 'Class::MOP::Method::Accessor'); |
123 | isa_ok($bar_accessor, 'Class::MOP::Method'); |
124 | |
125 | ok(!$bar_accessor->is_inline, '... the bar accessor is still not inlined'); |
126 | } |
127 | } |
128 | |
129 | { |
130 | my $meta = Bar->meta; |
131 | is($meta->name, 'Bar', '... checking the Bar metaclass'); |
132 | |
133 | { |
134 | my $bar_accessor = $meta->find_method_by_name('bar'); |
135 | isa_ok($bar_accessor, 'Class::MOP::Method::Accessor'); |
136 | isa_ok($bar_accessor, 'Class::MOP::Method'); |
137 | |
138 | ok(!$bar_accessor->is_inline, '... the bar accessor is not inlined'); |
139 | |
140 | my $baz_accessor = $meta->get_method('baz'); |
141 | isa_ok($baz_accessor, 'Class::MOP::Method::Accessor'); |
142 | isa_ok($baz_accessor, 'Class::MOP::Method'); |
143 | |
144 | ok(!$baz_accessor->is_inline, '... the baz accessor is not inlined'); |
145 | } |
146 | |
147 | ok(!$meta->is_immutable, '... our class is not immutable'); |
148 | |
149 | is( exception { |
150 | $meta->make_immutable( |
151 | inline_constructor => 1, |
152 | inline_accessors => 1, |
153 | ); |
154 | }, undef, '... changed Bar to be immutable' ); |
155 | |
156 | ok($meta->is_immutable, '... our class is now immutable'); |
157 | isa_ok($meta, 'Class::MOP::Class'); |
158 | |
159 | # they made a constructor for us :) |
160 | can_ok('Bar', 'new'); |
161 | |
162 | { |
163 | my $bar = Bar->new; |
164 | isa_ok($bar, 'Bar'); |
165 | is($bar->bar, 'BAR', '... got the right default value'); |
166 | is($bar->baz, 'BAZ', '... got the right default value'); |
167 | } |
168 | |
169 | { |
170 | my $bar = Bar->new(bar => 'BAZ!', baz => 'BAR!'); |
171 | isa_ok($bar, 'Bar'); |
172 | is($bar->bar, 'BAZ!', '... got the right parameter value'); |
173 | is($bar->baz, 'BAR!', '... got the right parameter value'); |
174 | } |
175 | |
176 | # check out accessors too |
177 | { |
178 | my $bar_accessor = $meta->find_method_by_name('bar'); |
179 | isa_ok($bar_accessor, 'Class::MOP::Method::Accessor'); |
180 | isa_ok($bar_accessor, 'Class::MOP::Method'); |
181 | |
182 | ok(!$bar_accessor->is_inline, '... the bar accessor is still not inlined'); |
183 | |
184 | my $baz_accessor = $meta->get_method('baz'); |
185 | isa_ok($baz_accessor, 'Class::MOP::Method::Accessor'); |
186 | isa_ok($baz_accessor, 'Class::MOP::Method'); |
187 | |
188 | ok($baz_accessor->is_inline, '... the baz accessor is not inlined'); |
189 | } |
190 | } |
191 | |
192 | { |
193 | my $meta = Baz->meta; |
194 | is($meta->name, 'Baz', '... checking the Bar metaclass'); |
195 | |
196 | { |
197 | my $bar_accessor = $meta->find_method_by_name('bar'); |
198 | isa_ok($bar_accessor, 'Class::MOP::Method::Accessor'); |
199 | isa_ok($bar_accessor, 'Class::MOP::Method'); |
200 | |
201 | ok(!$bar_accessor->is_inline, '... the bar accessor is not inlined'); |
202 | |
203 | my $baz_accessor = $meta->find_method_by_name('baz'); |
204 | isa_ok($baz_accessor, 'Class::MOP::Method::Accessor'); |
205 | isa_ok($baz_accessor, 'Class::MOP::Method'); |
206 | |
207 | ok($baz_accessor->is_inline, '... the baz accessor is inlined'); |
208 | |
209 | my $bah_accessor = $meta->get_method('bah'); |
210 | isa_ok($bah_accessor, 'Class::MOP::Method::Accessor'); |
211 | isa_ok($bah_accessor, 'Class::MOP::Method'); |
212 | |
213 | ok(!$bah_accessor->is_inline, '... the baz accessor is not inlined'); |
214 | } |
215 | |
216 | ok(!$meta->is_immutable, '... our class is not immutable'); |
217 | |
218 | is( exception { |
219 | $meta->make_immutable( |
220 | inline_constructor => 0, |
221 | inline_accessors => 1, |
222 | ); |
223 | }, undef, '... changed Bar to be immutable' ); |
224 | |
225 | ok($meta->is_immutable, '... our class is now immutable'); |
226 | isa_ok($meta, 'Class::MOP::Class'); |
227 | |
228 | ok(!Baz->meta->has_method('new'), '... no constructor was made'); |
229 | |
230 | { |
231 | my $baz = Baz->meta->new_object; |
232 | isa_ok($baz, 'Bar'); |
233 | is($baz->bar, 'BAR', '... got the right default value'); |
234 | is($baz->baz, 'BAZ', '... got the right default value'); |
235 | } |
236 | |
237 | { |
238 | my $baz = Baz->meta->new_object(bar => 'BAZ!', baz => 'BAR!', bah => 'BAH!'); |
239 | isa_ok($baz, 'Baz'); |
240 | is($baz->bar, 'BAZ!', '... got the right parameter value'); |
241 | is($baz->baz, 'BAR!', '... got the right parameter value'); |
242 | is($baz->bah, 'BAH!', '... got the right parameter value'); |
243 | } |
244 | |
245 | # check out accessors too |
246 | { |
247 | my $bar_accessor = $meta->find_method_by_name('bar'); |
248 | isa_ok($bar_accessor, 'Class::MOP::Method::Accessor'); |
249 | isa_ok($bar_accessor, 'Class::MOP::Method'); |
250 | |
251 | ok(!$bar_accessor->is_inline, '... the bar accessor is still not inlined'); |
252 | |
253 | my $baz_accessor = $meta->find_method_by_name('baz'); |
254 | isa_ok($baz_accessor, 'Class::MOP::Method::Accessor'); |
255 | isa_ok($baz_accessor, 'Class::MOP::Method'); |
256 | |
257 | ok($baz_accessor->is_inline, '... the baz accessor is not inlined'); |
258 | |
259 | my $bah_accessor = $meta->get_method('bah'); |
260 | isa_ok($bah_accessor, 'Class::MOP::Method::Accessor'); |
261 | isa_ok($bah_accessor, 'Class::MOP::Method'); |
262 | |
263 | ok($bah_accessor->is_inline, '... the baz accessor is not inlined'); |
264 | } |
265 | } |
266 | |
267 | |
268 | { |
269 | my $buzz; |
270 | ::is( ::exception { $buzz = Buzz->meta->new_object }, undef, '...Buzz instantiated successfully' ); |
271 | ::ok(!$buzz->has_bar, '...bar is not set'); |
272 | ::is($buzz->bar, undef, '...bar returns undef'); |
273 | ::ok(!$buzz->has_bar, '...bar was not autovivified'); |
274 | |
275 | $buzz->bar(undef); |
276 | ::ok($buzz->has_bar, '...bar is set'); |
277 | ::is($buzz->bar, undef, '...bar is undef'); |
278 | $buzz->clear_bar; |
279 | ::ok(!$buzz->has_bar, '...bar is no longerset'); |
280 | |
281 | my $buzz2; |
282 | ::is( ::exception { $buzz2 = Buzz->meta->new_object('bar' => undef) }, undef, '...Buzz instantiated successfully' ); |
283 | ::ok($buzz2->has_bar, '...bar is set'); |
284 | ::is($buzz2->bar, undef, '...bar is undef'); |
285 | |
286 | } |
287 | |
288 | { |
289 | my $buzz; |
290 | ::is( ::exception { $buzz = Buzz->meta->new_object }, undef, '...Buzz instantiated successfully' ); |
291 | ::ok($buzz->has_bah, '...bah is set'); |
292 | ::is($buzz->bah, 'BAH', '...bah returns "BAH"' ); |
293 | |
294 | my $buzz2; |
295 | ::is( ::exception { $buzz2 = Buzz->meta->new_object('bah' => undef) }, undef, '...Buzz instantiated successfully' ); |
296 | ::ok($buzz2->has_bah, '...bah is set'); |
297 | ::is($buzz2->bah, undef, '...bah is undef'); |
298 | |
299 | } |
300 | |
301 | done_testing; |