4 use Mouse::Util qw(does_role find_meta);
8 Mouse::Exporter->setup_import_methods(
16 ## the test builder instance ...
18 my $Test = Test::Builder->new;
23 my ($class_or_obj, $message) = @_;
25 $message ||= "The object has a meta";
27 if (find_meta($class_or_obj)) {
28 return $Test->ok(1, $message)
31 return $Test->ok(0, $message);
36 my ($class_or_obj, $does, $message) = @_;
38 $message ||= "The object does $does";
40 if (does_role($class_or_obj, $does)) {
41 return $Test->ok(1, $message)
44 return $Test->ok(0, $message);
48 sub has_attribute_ok ($$;$) {
49 my ($class_or_obj, $attr_name, $message) = @_;
51 $message ||= "The object does has an attribute named $attr_name";
53 my $meta = find_meta($class_or_obj);
55 if ($meta->find_attribute_by_name($attr_name)) {
56 return $Test->ok(1, $message)
59 return $Test->ok(0, $message);
68 Test::Mouse - Test functions for Mouse specific features
72 use Test::More plan => 1;
75 meta_ok($class_or_obj, "... Foo has a ->meta");
76 does_ok($class_or_obj, $role, "... Foo does the Baz role");
77 has_attribute_ok($class_or_obj, $attr_name, "... Foo has the 'bar' attribute");
81 This module provides some useful test functions for Mouse based classes. It
82 is an experimental first release, so comments and suggestions are very welcome.
84 =head1 EXPORTED FUNCTIONS
88 =item B<meta_ok ($class_or_object)>
90 Tests if a class or object has a metaclass.
92 =item B<does_ok ($class_or_object, $role, ?$message)>
94 Tests if a class or object does a certain role, similar to what C<isa_ok>
95 does for the C<isa> method.
97 =item B<has_attribute_ok($class_or_object, $attr_name, ?$message)>
99 Tests if a class or object has a certain attribute, similar to what C<can_ok>
100 does for the methods.