6 use Test::More tests => 83;
15 sub hello { 'Hello World (from Thing)' }
16 sub goodbye { 'Goodbye World (from Thing)' }
20 use Moose::Util::TypeConstraints;
28 => via { 'FooArrayRef' };
30 has 'bar' => (is => 'ro', isa => 'Str', default => 'Foo::bar');
31 has 'baz' => (is => 'rw', isa => 'Ref');
32 has 'foo' => (is => 'rw', isa => 'FooStr');
34 has 'gorch' => (is => 'ro');
35 has 'gloum' => (is => 'ro', default => sub {[]});
37 has 'bling' => (is => 'ro', isa => 'Thing');
38 has 'blang' => (is => 'ro', isa => 'Thing', handles => ['goodbye']);
40 has 'bunch_of_stuff' => (is => 'rw', isa => 'ArrayRef');
42 has 'one_last_one' => (is => 'rw', isa => 'Ref');
44 # this one will work here ....
45 has 'fail' => (isa => 'CodeRef');
50 use Moose::Util::TypeConstraints;
55 has '+bar' => (default => 'Bar::bar');
56 } '... we can change the default attribute option';
59 has '+baz' => (isa => 'ArrayRef');
60 } '... we can add change the isa as long as it is a subtype';
63 has '+foo' => (coerce => 1);
64 } '... we can change/add coerce as an attribute option';
67 has '+gorch' => (required => 1);
68 } '... we can change/add required as an attribute option';
71 has '+gloum' => (lazy => 1);
72 } '... we can change/add lazy as an attribute option';
75 has '+bunch_of_stuff' => (isa => 'ArrayRef[Int]');
76 } '... extend an attribute with parameterized type';
79 has '+one_last_one' => (isa => subtype('Ref', where { blessed $_ eq 'CODE' }));
80 } '... extend an attribute with anon-subtype';
83 has '+one_last_one' => (isa => 'Value');
84 } '... now can extend an attribute with a non-subtype';
87 has '+bling' => (handles => ['hello']);
88 } '... we can add the handles attribute option';
90 # this one will *not* work here ....
92 has '+blang' => (handles => ['hello']);
93 } '... we can not alter the handles attribute option';
95 has '+fail' => (isa => 'Ref');
96 } '... can now create an attribute with an improper subtype relation';
98 has '+other_fail' => (trigger => sub {});
99 } '... cannot create an attribute with an illegal option';
101 has '+other_fail' => (weak_ref => 1);
102 } '... cannot create an attribute with an illegal option';
104 has '+does_not_exist' => (isa => 'Str');
105 } qr/in Bar/, '... cannot extend a non-existing attribute';
111 is($foo->foo, undef, '... got the right undef default value');
112 lives_ok { $foo->foo('FooString') } '... assigned foo correctly';
113 is($foo->foo, 'FooString', '... got the right value for foo');
115 dies_ok { $foo->foo([]) } '... foo is not coercing (as expected)';
117 is($foo->bar, 'Foo::bar', '... got the right default value');
118 dies_ok { $foo->bar(10) } '... Foo::bar is a read/only attr';
120 is($foo->baz, undef, '... got the right undef default value');
124 lives_ok { $foo->baz($hash_ref) } '... Foo::baz accepts hash refs';
125 is($foo->baz, $hash_ref, '... got the right value assigned to baz');
128 lives_ok { $foo->baz($array_ref) } '... Foo::baz accepts an array ref';
129 is($foo->baz, $array_ref, '... got the right value assigned to baz');
131 my $scalar_ref = \(my $var);
132 lives_ok { $foo->baz($scalar_ref) } '... Foo::baz accepts scalar ref';
133 is($foo->baz, $scalar_ref, '... got the right value assigned to baz');
135 lives_ok { $foo->bunch_of_stuff([qw[one two three]]) } '... Foo::bunch_of_stuff accepts an array of strings';
137 lives_ok { $foo->one_last_one(sub { 'Hello World'}) } '... Foo::one_last_one accepts a code ref';
139 my $code_ref = sub { 1 };
140 lives_ok { $foo->baz($code_ref) } '... Foo::baz accepts a code ref';
141 is($foo->baz, $code_ref, '... got the right value assigned to baz');
146 } '... cannot create Bar without required gorch param';
148 my $bar = Bar->new(gorch => 'Bar::gorch');
152 is($bar->foo, undef, '... got the right undef default value');
153 lives_ok { $bar->foo('FooString') } '... assigned foo correctly';
154 is($bar->foo, 'FooString', '... got the right value for foo');
155 lives_ok { $bar->foo([]) } '... assigned foo correctly';
156 is($bar->foo, 'FooArrayRef', '... got the right value for foo');
158 is($bar->gorch, 'Bar::gorch', '... got the right default value');
160 is($bar->bar, 'Bar::bar', '... got the right default value');
161 dies_ok { $bar->bar(10) } '... Bar::bar is a read/only attr';
163 is($bar->baz, undef, '... got the right undef default value');
167 dies_ok { $bar->baz($hash_ref) } '... Bar::baz does not accept hash refs';
170 lives_ok { $bar->baz($array_ref) } '... Bar::baz can accept an array ref';
171 is($bar->baz, $array_ref, '... got the right value assigned to baz');
173 my $scalar_ref = \(my $var);
174 dies_ok { $bar->baz($scalar_ref) } '... Bar::baz does not accept a scalar ref';
176 lives_ok { $bar->bunch_of_stuff([1, 2, 3]) } '... Bar::bunch_of_stuff accepts an array of ints';
177 dies_ok { $bar->bunch_of_stuff([qw[one two three]]) } '... Bar::bunch_of_stuff does not accept an array of strings';
179 my $code_ref = sub { 1 };
180 dies_ok { $bar->baz($code_ref) } '... Bar::baz does not accept a code ref';
183 # check some meta-stuff
185 ok(Bar->meta->has_attribute('foo'), '... Bar has a foo attr');
186 ok(Bar->meta->has_attribute('bar'), '... Bar has a bar attr');
187 ok(Bar->meta->has_attribute('baz'), '... Bar has a baz attr');
188 ok(Bar->meta->has_attribute('gorch'), '... Bar has a gorch attr');
189 ok(Bar->meta->has_attribute('gloum'), '... Bar has a gloum attr');
190 ok(Bar->meta->has_attribute('bling'), '... Bar has a bling attr');
191 ok(Bar->meta->has_attribute('bunch_of_stuff'), '... Bar does have a bunch_of_stuff attr');
192 ok(!Bar->meta->has_attribute('blang'), '... Bar has a blang attr');
193 ok(Bar->meta->has_attribute('fail'), '... Bar has a fail attr');
194 ok(!Bar->meta->has_attribute('other_fail'), '... Bar does not have an other_fail attr');
196 isnt(Foo->meta->get_attribute('foo'),
197 Bar->meta->get_attribute('foo'),
198 '... Foo and Bar have different copies of foo');
199 isnt(Foo->meta->get_attribute('bar'),
200 Bar->meta->get_attribute('bar'),
201 '... Foo and Bar have different copies of bar');
202 isnt(Foo->meta->get_attribute('baz'),
203 Bar->meta->get_attribute('baz'),
204 '... Foo and Bar have different copies of baz');
205 isnt(Foo->meta->get_attribute('gorch'),
206 Bar->meta->get_attribute('gorch'),
207 '... Foo and Bar have different copies of gorch');
208 isnt(Foo->meta->get_attribute('gloum'),
209 Bar->meta->get_attribute('gloum'),
210 '... Foo and Bar have different copies of gloum');
211 isnt(Foo->meta->get_attribute('bling'),
212 Bar->meta->get_attribute('bling'),
213 '... Foo and Bar have different copies of bling');
214 isnt(Foo->meta->get_attribute('bunch_of_stuff'),
215 Bar->meta->get_attribute('bunch_of_stuff'),
216 '... Foo and Bar have different copies of bunch_of_stuff');
218 ok(Bar->meta->get_attribute('bar')->has_type_constraint,
219 '... Bar::bar inherited the type constraint too');
220 ok(Bar->meta->get_attribute('baz')->has_type_constraint,
221 '... Bar::baz inherited the type constraint too');
223 is(Bar->meta->get_attribute('bar')->type_constraint->name,
224 'Str', '... Bar::bar inherited the right type constraint too');
226 is(Foo->meta->get_attribute('baz')->type_constraint->name,
227 'Ref', '... Foo::baz inherited the right type constraint too');
228 is(Bar->meta->get_attribute('baz')->type_constraint->name,
229 'ArrayRef', '... Bar::baz inherited the right type constraint too');
231 ok(!Foo->meta->get_attribute('gorch')->is_required,
232 '... Foo::gorch is not a required attr');
233 ok(Bar->meta->get_attribute('gorch')->is_required,
234 '... Bar::gorch is a required attr');
236 is(Foo->meta->get_attribute('bunch_of_stuff')->type_constraint->name,
238 '... Foo::bunch_of_stuff is an ArrayRef');
239 is(Bar->meta->get_attribute('bunch_of_stuff')->type_constraint->name,
241 '... Bar::bunch_of_stuff is an ArrayRef[Int]');
243 ok(!Foo->meta->get_attribute('gloum')->is_lazy,
244 '... Foo::gloum is not a required attr');
245 ok(Bar->meta->get_attribute('gloum')->is_lazy,
246 '... Bar::gloum is a required attr');
248 ok(!Foo->meta->get_attribute('foo')->should_coerce,
249 '... Foo::foo should not coerce');
250 ok(Bar->meta->get_attribute('foo')->should_coerce,
251 '... Bar::foo should coerce');
253 ok(!Foo->meta->get_attribute('bling')->has_handles,
254 '... Foo::foo should not handles');
255 ok(Bar->meta->get_attribute('bling')->has_handles,
256 '... Bar::foo should handles');