6 use Test::More tests => 83;
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 $_ eq 'CODE' }));
82 } '... extend an attribute with anon-subtype';
85 has '+one_last_one' => (isa => 'Value');
86 } '... now can extend an attribute with a non-subtype';
89 has '+bling' => (handles => ['hello']);
90 } '... we can add the handles attribute option';
92 # this one will *not* work here ....
94 has '+blang' => (handles => ['hello']);
95 } '... we can not alter the handles attribute option';
97 has '+fail' => (isa => 'Ref');
98 } '... can now create an attribute with an improper subtype relation';
100 has '+other_fail' => (trigger => sub {});
101 } '... cannot create an attribute with an illegal option';
103 has '+other_fail' => (weak_ref => 1);
104 } '... cannot create an attribute with an illegal option';
110 is($foo->foo, undef, '... got the right undef default value');
111 lives_ok { $foo->foo('FooString') } '... assigned foo correctly';
112 is($foo->foo, 'FooString', '... got the right value for foo');
114 dies_ok { $foo->foo([]) } '... foo is not coercing (as expected)';
116 is($foo->bar, 'Foo::bar', '... got the right default value');
117 dies_ok { $foo->bar(10) } '... Foo::bar is a read/only attr';
119 is($foo->baz, undef, '... got the right undef default value');
123 lives_ok { $foo->baz($hash_ref) } '... Foo::baz accepts hash refs';
124 is($foo->baz, $hash_ref, '... got the right value assigned to baz');
127 lives_ok { $foo->baz($array_ref) } '... Foo::baz accepts an array ref';
128 is($foo->baz, $array_ref, '... got the right value assigned to baz');
130 my $scalar_ref = \(my $var);
131 lives_ok { $foo->baz($scalar_ref) } '... Foo::baz accepts scalar ref';
132 is($foo->baz, $scalar_ref, '... got the right value assigned to baz');
134 lives_ok { $foo->bunch_of_stuff([qw[one two three]]) } '... Foo::bunch_of_stuff accepts an array of strings';
136 lives_ok { $foo->one_last_one(sub { 'Hello World'}) } '... Foo::one_last_one accepts a code ref';
138 my $code_ref = sub { 1 };
139 lives_ok { $foo->baz($code_ref) } '... Foo::baz accepts a code ref';
140 is($foo->baz, $code_ref, '... got the right value assigned to baz');
145 } '... cannot create Bar without required gorch param';
147 my $bar = Bar->new(gorch => 'Bar::gorch');
151 is($bar->foo, undef, '... got the right undef default value');
152 lives_ok { $bar->foo('FooString') } '... assigned foo correctly';
153 is($bar->foo, 'FooString', '... got the right value for foo');
154 lives_ok { $bar->foo([]) } '... assigned foo correctly';
155 is($bar->foo, 'FooArrayRef', '... got the right value for foo');
157 is($bar->gorch, 'Bar::gorch', '... got the right default value');
159 is($bar->bar, 'Bar::bar', '... got the right default value');
160 dies_ok { $bar->bar(10) } '... Bar::bar is a read/only attr';
162 is($bar->baz, undef, '... got the right undef default value');
166 dies_ok { $bar->baz($hash_ref) } '... Bar::baz does not accept hash refs';
169 lives_ok { $bar->baz($array_ref) } '... Bar::baz can accept an array ref';
170 is($bar->baz, $array_ref, '... got the right value assigned to baz');
172 my $scalar_ref = \(my $var);
173 dies_ok { $bar->baz($scalar_ref) } '... Bar::baz does not accept a scalar ref';
175 lives_ok { $bar->bunch_of_stuff([1, 2, 3]) } '... Bar::bunch_of_stuff accepts an array of ints';
176 dies_ok { $bar->bunch_of_stuff([qw[one two three]]) } '... Bar::bunch_of_stuff does not accept an array of strings';
178 my $code_ref = sub { 1 };
179 dies_ok { $bar->baz($code_ref) } '... Bar::baz does not accept a code ref';
182 # check some meta-stuff
184 ok(Bar->meta->has_attribute('foo'), '... Bar has a foo attr');
185 ok(Bar->meta->has_attribute('bar'), '... Bar has a bar attr');
186 ok(Bar->meta->has_attribute('baz'), '... Bar has a baz attr');
187 ok(Bar->meta->has_attribute('gorch'), '... Bar has a gorch attr');
188 ok(Bar->meta->has_attribute('gloum'), '... Bar has a gloum attr');
189 ok(Bar->meta->has_attribute('bling'), '... Bar has a bling attr');
190 ok(Bar->meta->has_attribute('bunch_of_stuff'), '... Bar does have a bunch_of_stuff attr');
191 ok(!Bar->meta->has_attribute('blang'), '... Bar has a blang attr');
192 ok(Bar->meta->has_attribute('fail'), '... Bar has a fail attr');
193 ok(!Bar->meta->has_attribute('other_fail'), '... Bar does not have an other_fail attr');
195 isnt(Foo->meta->get_attribute('foo'),
196 Bar->meta->get_attribute('foo'),
197 '... Foo and Bar have different copies of foo');
198 isnt(Foo->meta->get_attribute('bar'),
199 Bar->meta->get_attribute('bar'),
200 '... Foo and Bar have different copies of bar');
201 isnt(Foo->meta->get_attribute('baz'),
202 Bar->meta->get_attribute('baz'),
203 '... Foo and Bar have different copies of baz');
204 isnt(Foo->meta->get_attribute('gorch'),
205 Bar->meta->get_attribute('gorch'),
206 '... Foo and Bar have different copies of gorch');
207 isnt(Foo->meta->get_attribute('gloum'),
208 Bar->meta->get_attribute('gloum'),
209 '... Foo and Bar have different copies of gloum');
210 isnt(Foo->meta->get_attribute('bling'),
211 Bar->meta->get_attribute('bling'),
212 '... Foo and Bar have different copies of bling');
213 isnt(Foo->meta->get_attribute('bunch_of_stuff'),
214 Bar->meta->get_attribute('bunch_of_stuff'),
215 '... Foo and Bar have different copies of bunch_of_stuff');
217 ok(Bar->meta->get_attribute('bar')->has_type_constraint,
218 '... Bar::bar inherited the type constraint too');
219 ok(Bar->meta->get_attribute('baz')->has_type_constraint,
220 '... Bar::baz inherited the type constraint too');
222 is(Bar->meta->get_attribute('bar')->type_constraint->name,
223 'Str', '... Bar::bar inherited the right type constraint too');
225 is(Foo->meta->get_attribute('baz')->type_constraint->name,
226 'Ref', '... Foo::baz inherited the right type constraint too');
227 is(Bar->meta->get_attribute('baz')->type_constraint->name,
228 'ArrayRef', '... Bar::baz inherited the right type constraint too');
230 ok(!Foo->meta->get_attribute('gorch')->is_required,
231 '... Foo::gorch is not a required attr');
232 ok(Bar->meta->get_attribute('gorch')->is_required,
233 '... Bar::gorch is a required attr');
235 is(Foo->meta->get_attribute('bunch_of_stuff')->type_constraint->name,
237 '... Foo::bunch_of_stuff is an ArrayRef');
238 is(Bar->meta->get_attribute('bunch_of_stuff')->type_constraint->name,
240 '... Bar::bunch_of_stuff is an ArrayRef[Int]');
242 ok(!Foo->meta->get_attribute('gloum')->is_lazy,
243 '... Foo::gloum is not a required attr');
244 ok(Bar->meta->get_attribute('gloum')->is_lazy,
245 '... Bar::gloum is a required attr');
247 ok(!Foo->meta->get_attribute('foo')->should_coerce,
248 '... Foo::foo should not coerce');
249 ok(Bar->meta->get_attribute('foo')->should_coerce,
250 '... Bar::foo should coerce');
252 ok(!Foo->meta->get_attribute('bling')->has_handles,
253 '... Foo::foo should not handles');
254 ok(Bar->meta->get_attribute('bling')->has_handles,
255 '... Bar::foo should handles');