6 use Test::More tests => 85;
17 sub hello { 'Hello World (from Thing)' }
18 sub goodbye { 'Goodbye World (from Thing)' }
22 use Moose::Util::TypeConstraints;
30 => via { 'FooArrayRef' };
32 has 'bar' => (is => 'ro', isa => 'Str', default => 'Foo::bar');
33 has 'baz' => (is => 'rw', isa => 'Ref');
34 has 'foo' => (is => 'rw', isa => 'FooStr');
36 has 'gorch' => (is => 'ro');
37 has 'gloum' => (is => 'ro', default => sub {[]});
39 has 'bling' => (is => 'ro', isa => 'Thing');
40 has 'blang' => (is => 'ro', isa => 'Thing', handles => ['goodbye']);
42 has 'bunch_of_stuff' => (is => 'rw', isa => 'ArrayRef');
44 has 'one_last_one' => (is => 'rw', isa => 'Ref');
46 # this one will work here ....
47 has 'fail' => (isa => 'CodeRef');
52 use Moose::Util::TypeConstraints;
57 has '+bar' => (default => 'Bar::bar');
58 } '... we can change the default attribute option';
61 has '+baz' => (isa => 'ArrayRef');
62 } '... we can add change the isa as long as it is a subtype';
65 has '+foo' => (coerce => 1);
66 } '... we can change/add coerce as an attribute option';
69 has '+gorch' => (required => 1);
70 } '... we can change/add required as an attribute option';
73 has '+gloum' => (lazy => 1);
74 } '... we can change/add lazy as an attribute option';
77 has '+bunch_of_stuff' => (isa => 'ArrayRef[Int]');
78 } '... extend an attribute with parameterized type';
81 has '+one_last_one' => (isa => subtype('Ref', where { blessed $_ eq 'CODE' }));
82 } '... extend an attribute with anon-subtype';
85 has '+one_last_one' => (isa => 'Value');
86 } '... now can extend an attribute with a non-subtype';
89 has '+foo' => ( metaclass => 'DoNotSerialize' );
90 } 'Can add metaclass attribute option';
93 has '+foo' => ( traits => [ 'DoNotSerialize' ] );
94 } 'Can add traits attribute option';
97 has '+bling' => (handles => ['hello']);
98 } '... we can add the handles attribute option';
100 # this one will *not* work here ....
102 has '+blang' => (handles => ['hello']);
103 } '... we can not alter the handles attribute option';
105 has '+fail' => (isa => 'Ref');
106 } '... can now create an attribute with an improper subtype relation';
108 has '+other_fail' => (trigger => sub {});
109 } '... cannot create an attribute with an illegal option';
111 has '+other_fail' => (weak_ref => 1);
112 } '... cannot create an attribute with an illegal option';
118 is($foo->foo, undef, '... got the right undef default value');
119 lives_ok { $foo->foo('FooString') } '... assigned foo correctly';
120 is($foo->foo, 'FooString', '... got the right value for foo');
122 dies_ok { $foo->foo([]) } '... foo is not coercing (as expected)';
124 is($foo->bar, 'Foo::bar', '... got the right default value');
125 dies_ok { $foo->bar(10) } '... Foo::bar is a read/only attr';
127 is($foo->baz, undef, '... got the right undef default value');
131 lives_ok { $foo->baz($hash_ref) } '... Foo::baz accepts hash refs';
132 is($foo->baz, $hash_ref, '... got the right value assigned to baz');
135 lives_ok { $foo->baz($array_ref) } '... Foo::baz accepts an array ref';
136 is($foo->baz, $array_ref, '... got the right value assigned to baz');
138 my $scalar_ref = \(my $var);
139 lives_ok { $foo->baz($scalar_ref) } '... Foo::baz accepts scalar ref';
140 is($foo->baz, $scalar_ref, '... got the right value assigned to baz');
142 lives_ok { $foo->bunch_of_stuff([qw[one two three]]) } '... Foo::bunch_of_stuff accepts an array of strings';
144 lives_ok { $foo->one_last_one(sub { 'Hello World'}) } '... Foo::one_last_one accepts a code ref';
146 my $code_ref = sub { 1 };
147 lives_ok { $foo->baz($code_ref) } '... Foo::baz accepts a code ref';
148 is($foo->baz, $code_ref, '... got the right value assigned to baz');
153 } '... cannot create Bar without required gorch param';
155 my $bar = Bar->new(gorch => 'Bar::gorch');
159 is($bar->foo, undef, '... got the right undef default value');
160 lives_ok { $bar->foo('FooString') } '... assigned foo correctly';
161 is($bar->foo, 'FooString', '... got the right value for foo');
162 lives_ok { $bar->foo([]) } '... assigned foo correctly';
163 is($bar->foo, 'FooArrayRef', '... got the right value for foo');
165 is($bar->gorch, 'Bar::gorch', '... got the right default value');
167 is($bar->bar, 'Bar::bar', '... got the right default value');
168 dies_ok { $bar->bar(10) } '... Bar::bar is a read/only attr';
170 is($bar->baz, undef, '... got the right undef default value');
174 dies_ok { $bar->baz($hash_ref) } '... Bar::baz does not accept hash refs';
177 lives_ok { $bar->baz($array_ref) } '... Bar::baz can accept an array ref';
178 is($bar->baz, $array_ref, '... got the right value assigned to baz');
180 my $scalar_ref = \(my $var);
181 dies_ok { $bar->baz($scalar_ref) } '... Bar::baz does not accept a scalar ref';
183 lives_ok { $bar->bunch_of_stuff([1, 2, 3]) } '... Bar::bunch_of_stuff accepts an array of ints';
184 dies_ok { $bar->bunch_of_stuff([qw[one two three]]) } '... Bar::bunch_of_stuff does not accept an array of strings';
186 my $code_ref = sub { 1 };
187 dies_ok { $bar->baz($code_ref) } '... Bar::baz does not accept a code ref';
190 # check some meta-stuff
192 ok(Bar->meta->has_attribute('foo'), '... Bar has a foo attr');
193 ok(Bar->meta->has_attribute('bar'), '... Bar has a bar attr');
194 ok(Bar->meta->has_attribute('baz'), '... Bar has a baz attr');
195 ok(Bar->meta->has_attribute('gorch'), '... Bar has a gorch attr');
196 ok(Bar->meta->has_attribute('gloum'), '... Bar has a gloum attr');
197 ok(Bar->meta->has_attribute('bling'), '... Bar has a bling attr');
198 ok(Bar->meta->has_attribute('bunch_of_stuff'), '... Bar does have a bunch_of_stuff attr');
199 ok(!Bar->meta->has_attribute('blang'), '... Bar has a blang attr');
200 ok(Bar->meta->has_attribute('fail'), '... Bar has a fail attr');
201 ok(!Bar->meta->has_attribute('other_fail'), '... Bar does not have an other_fail attr');
203 isnt(Foo->meta->get_attribute('foo'),
204 Bar->meta->get_attribute('foo'),
205 '... Foo and Bar have different copies of foo');
206 isnt(Foo->meta->get_attribute('bar'),
207 Bar->meta->get_attribute('bar'),
208 '... Foo and Bar have different copies of bar');
209 isnt(Foo->meta->get_attribute('baz'),
210 Bar->meta->get_attribute('baz'),
211 '... Foo and Bar have different copies of baz');
212 isnt(Foo->meta->get_attribute('gorch'),
213 Bar->meta->get_attribute('gorch'),
214 '... Foo and Bar have different copies of gorch');
215 isnt(Foo->meta->get_attribute('gloum'),
216 Bar->meta->get_attribute('gloum'),
217 '... Foo and Bar have different copies of gloum');
218 isnt(Foo->meta->get_attribute('bling'),
219 Bar->meta->get_attribute('bling'),
220 '... Foo and Bar have different copies of bling');
221 isnt(Foo->meta->get_attribute('bunch_of_stuff'),
222 Bar->meta->get_attribute('bunch_of_stuff'),
223 '... Foo and Bar have different copies of bunch_of_stuff');
225 ok(Bar->meta->get_attribute('bar')->has_type_constraint,
226 '... Bar::bar inherited the type constraint too');
227 ok(Bar->meta->get_attribute('baz')->has_type_constraint,
228 '... Bar::baz inherited the type constraint too');
230 is(Bar->meta->get_attribute('bar')->type_constraint->name,
231 'Str', '... Bar::bar inherited the right type constraint too');
233 is(Foo->meta->get_attribute('baz')->type_constraint->name,
234 'Ref', '... Foo::baz inherited the right type constraint too');
235 is(Bar->meta->get_attribute('baz')->type_constraint->name,
236 'ArrayRef', '... Bar::baz inherited the right type constraint too');
238 ok(!Foo->meta->get_attribute('gorch')->is_required,
239 '... Foo::gorch is not a required attr');
240 ok(Bar->meta->get_attribute('gorch')->is_required,
241 '... Bar::gorch is a required attr');
243 is(Foo->meta->get_attribute('bunch_of_stuff')->type_constraint->name,
245 '... Foo::bunch_of_stuff is an ArrayRef');
246 is(Bar->meta->get_attribute('bunch_of_stuff')->type_constraint->name,
248 '... Bar::bunch_of_stuff is an ArrayRef[Int]');
250 ok(!Foo->meta->get_attribute('gloum')->is_lazy,
251 '... Foo::gloum is not a required attr');
252 ok(Bar->meta->get_attribute('gloum')->is_lazy,
253 '... Bar::gloum is a required attr');
255 ok(!Foo->meta->get_attribute('foo')->should_coerce,
256 '... Foo::foo should not coerce');
257 ok(Bar->meta->get_attribute('foo')->should_coerce,
258 '... Bar::foo should coerce');
260 ok(!Foo->meta->get_attribute('bling')->has_handles,
261 '... Foo::foo should not handles');
262 ok(Bar->meta->get_attribute('bling')->has_handles,
263 '... Bar::foo should handles');