Moose-2.1405HEADMoose-2.1405master

1 files changed, 63 insertions, 0 deletions

diff --git a/t/attributes/attribute_traits_n_meta.t b/t/attributes/attribute_traits_n_meta.t
new file mode 100644
index 0000000..dd43a45
--- /dev/null
+++ b/t/attributes/attribute_traits_n_meta.t
@@ -0,0 +1,63 @@
+use strict;
+use warnings;
+
+use Test::More;
+use Test::Moose;
+
+
+
+{
+    package My::Meta::Attribute::DefaultReadOnly;
+    use Moose;
+
+    extends 'Moose::Meta::Attribute';
+
+    around 'new' => sub {
+        my $next = shift;
+        my ($self, $name, %options) = @_;
+        $options{is} = 'ro'
+            unless exists $options{is};
+        $next->($self, $name, %options);
+    };
+}
+
+{
+    package My::Attribute::Trait;
+    use Moose::Role;
+
+    has 'alias_to' => (is => 'ro', isa => 'Str');
+
+    after 'install_accessors' => sub {
+        my $self = shift;
+        $self->associated_class->add_method(
+            $self->alias_to,
+            $self->get_read_method_ref
+        );
+    };
+}
+
+{
+    package My::Class;
+    use Moose;
+
+    has 'bar' => (
+        metaclass => 'My::Meta::Attribute::DefaultReadOnly',
+        traits    => [qw/My::Attribute::Trait/],
+        isa       => 'Int',
+        alias_to  => 'baz',
+    );
+}
+
+my $c = My::Class->new(bar => 100);
+isa_ok($c, 'My::Class');
+
+is($c->bar, 100, '... got the right value for bar');
+
+can_ok($c, 'baz');
+is($c->baz, 100, '... got the right value for baz');
+
+isa_ok($c->meta->get_attribute('bar'), 'My::Meta::Attribute::DefaultReadOnly');
+does_ok($c->meta->get_attribute('bar'), 'My::Attribute::Trait');
+is($c->meta->get_attribute('bar')->_is_metadata, 'ro', '... got the right metaclass customization');
+
+done_testing;