6 use Test::More tests => 84;
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 '+gloum' => (lazy_build => 1);
76 } '... we can add lazy_build as an attribute option';
79 has '+bunch_of_stuff' => (isa => 'ArrayRef[Int]');
80 } '... extend an attribute with parameterized type';
83 has '+one_last_one' => (isa => subtype('Ref', where { blessed $_ eq 'CODE' }));
84 } '... extend an attribute with anon-subtype';
87 has '+one_last_one' => (isa => 'Value');
88 } '... now can extend an attribute with a non-subtype';
91 has '+bling' => (handles => ['hello']);
92 } '... we can add the handles attribute option';
94 # this one will *not* work here ....
96 has '+blang' => (handles => ['hello']);
97 } '... we can not alter the handles attribute option';
99 has '+fail' => (isa => 'Ref');
100 } '... can now create an attribute with an improper subtype relation';
102 has '+other_fail' => (trigger => sub {});
103 } '... cannot create an attribute with an illegal option';
105 has '+other_fail' => (weak_ref => 1);
106 } '... cannot create an attribute with an illegal option';
108 has '+does_not_exist' => (isa => 'Str');
109 } qr/in Bar/, '... cannot extend a non-existing attribute';
115 is($foo->foo, undef, '... got the right undef default value');
116 lives_ok { $foo->foo('FooString') } '... assigned foo correctly';
117 is($foo->foo, 'FooString', '... got the right value for foo');
119 dies_ok { $foo->foo([]) } '... foo is not coercing (as expected)';
121 is($foo->bar, 'Foo::bar', '... got the right default value');
122 dies_ok { $foo->bar(10) } '... Foo::bar is a read/only attr';
124 is($foo->baz, undef, '... got the right undef default value');
128 lives_ok { $foo->baz($hash_ref) } '... Foo::baz accepts hash refs';
129 is($foo->baz, $hash_ref, '... got the right value assigned to baz');
132 lives_ok { $foo->baz($array_ref) } '... Foo::baz accepts an array ref';
133 is($foo->baz, $array_ref, '... got the right value assigned to baz');
135 my $scalar_ref = \(my $var);
136 lives_ok { $foo->baz($scalar_ref) } '... Foo::baz accepts scalar ref';
137 is($foo->baz, $scalar_ref, '... got the right value assigned to baz');
139 lives_ok { $foo->bunch_of_stuff([qw[one two three]]) } '... Foo::bunch_of_stuff accepts an array of strings';
141 lives_ok { $foo->one_last_one(sub { 'Hello World'}) } '... Foo::one_last_one accepts a code ref';
143 my $code_ref = sub { 1 };
144 lives_ok { $foo->baz($code_ref) } '... Foo::baz accepts a code ref';
145 is($foo->baz, $code_ref, '... got the right value assigned to baz');
150 } '... cannot create Bar without required gorch param';
152 my $bar = Bar->new(gorch => 'Bar::gorch');
156 is($bar->foo, undef, '... got the right undef default value');
157 lives_ok { $bar->foo('FooString') } '... assigned foo correctly';
158 is($bar->foo, 'FooString', '... got the right value for foo');
159 lives_ok { $bar->foo([]) } '... assigned foo correctly';
160 is($bar->foo, 'FooArrayRef', '... got the right value for foo');
162 is($bar->gorch, 'Bar::gorch', '... got the right default value');
164 is($bar->bar, 'Bar::bar', '... got the right default value');
165 dies_ok { $bar->bar(10) } '... Bar::bar is a read/only attr';
167 is($bar->baz, undef, '... got the right undef default value');
171 dies_ok { $bar->baz($hash_ref) } '... Bar::baz does not accept hash refs';
174 lives_ok { $bar->baz($array_ref) } '... Bar::baz can accept an array ref';
175 is($bar->baz, $array_ref, '... got the right value assigned to baz');
177 my $scalar_ref = \(my $var);
178 dies_ok { $bar->baz($scalar_ref) } '... Bar::baz does not accept a scalar ref';
180 lives_ok { $bar->bunch_of_stuff([1, 2, 3]) } '... Bar::bunch_of_stuff accepts an array of ints';
181 dies_ok { $bar->bunch_of_stuff([qw[one two three]]) } '... Bar::bunch_of_stuff does not accept an array of strings';
183 my $code_ref = sub { 1 };
184 dies_ok { $bar->baz($code_ref) } '... Bar::baz does not accept a code ref';
187 # check some meta-stuff
189 ok(Bar->meta->has_attribute('foo'), '... Bar has a foo attr');
190 ok(Bar->meta->has_attribute('bar'), '... Bar has a bar attr');
191 ok(Bar->meta->has_attribute('baz'), '... Bar has a baz attr');
192 ok(Bar->meta->has_attribute('gorch'), '... Bar has a gorch attr');
193 ok(Bar->meta->has_attribute('gloum'), '... Bar has a gloum attr');
194 ok(Bar->meta->has_attribute('bling'), '... Bar has a bling attr');
195 ok(Bar->meta->has_attribute('bunch_of_stuff'), '... Bar does have a bunch_of_stuff attr');
196 ok(!Bar->meta->has_attribute('blang'), '... Bar has a blang attr');
197 ok(Bar->meta->has_attribute('fail'), '... Bar has a fail attr');
198 ok(!Bar->meta->has_attribute('other_fail'), '... Bar does not have an other_fail attr');
200 isnt(Foo->meta->get_attribute('foo'),
201 Bar->meta->get_attribute('foo'),
202 '... Foo and Bar have different copies of foo');
203 isnt(Foo->meta->get_attribute('bar'),
204 Bar->meta->get_attribute('bar'),
205 '... Foo and Bar have different copies of bar');
206 isnt(Foo->meta->get_attribute('baz'),
207 Bar->meta->get_attribute('baz'),
208 '... Foo and Bar have different copies of baz');
209 isnt(Foo->meta->get_attribute('gorch'),
210 Bar->meta->get_attribute('gorch'),
211 '... Foo and Bar have different copies of gorch');
212 isnt(Foo->meta->get_attribute('gloum'),
213 Bar->meta->get_attribute('gloum'),
214 '... Foo and Bar have different copies of gloum');
215 isnt(Foo->meta->get_attribute('bling'),
216 Bar->meta->get_attribute('bling'),
217 '... Foo and Bar have different copies of bling');
218 isnt(Foo->meta->get_attribute('bunch_of_stuff'),
219 Bar->meta->get_attribute('bunch_of_stuff'),
220 '... Foo and Bar have different copies of bunch_of_stuff');
222 ok(Bar->meta->get_attribute('bar')->has_type_constraint,
223 '... Bar::bar inherited the type constraint too');
224 ok(Bar->meta->get_attribute('baz')->has_type_constraint,
225 '... Bar::baz inherited the type constraint too');
227 is(Bar->meta->get_attribute('bar')->type_constraint->name,
228 'Str', '... Bar::bar inherited the right type constraint too');
230 is(Foo->meta->get_attribute('baz')->type_constraint->name,
231 'Ref', '... Foo::baz inherited the right type constraint too');
232 is(Bar->meta->get_attribute('baz')->type_constraint->name,
233 'ArrayRef', '... Bar::baz inherited the right type constraint too');
235 ok(!Foo->meta->get_attribute('gorch')->is_required,
236 '... Foo::gorch is not a required attr');
237 ok(Bar->meta->get_attribute('gorch')->is_required,
238 '... Bar::gorch is a required attr');
240 is(Foo->meta->get_attribute('bunch_of_stuff')->type_constraint->name,
242 '... Foo::bunch_of_stuff is an ArrayRef');
243 is(Bar->meta->get_attribute('bunch_of_stuff')->type_constraint->name,
245 '... Bar::bunch_of_stuff is an ArrayRef[Int]');
247 ok(!Foo->meta->get_attribute('gloum')->is_lazy,
248 '... Foo::gloum is not a required attr');
249 ok(Bar->meta->get_attribute('gloum')->is_lazy,
250 '... Bar::gloum is a required attr');
252 ok(!Foo->meta->get_attribute('foo')->should_coerce,
253 '... Foo::foo should not coerce');
254 ok(Bar->meta->get_attribute('foo')->should_coerce,
255 '... Bar::foo should coerce');
257 ok(!Foo->meta->get_attribute('bling')->has_handles,
258 '... Foo::foo should not handles');
259 ok(Bar->meta->get_attribute('bling')->has_handles,
260 '... Bar::foo should handles');