Import tests for attribute from Mouse's tests

[gitmo/Mouse.git] / t / 020_attributes / failing / 022_legal_options_for_inheritance.t

diff --git a/t/020_attributes/failing/022_legal_options_for_inheritance.t b/t/020_attributes/failing/022_legal_options_for_inheritance.t
new file mode 100644 (file)
index 0000000..2830506
--- /dev/null
+++ b/t/020_attributes/failing/022_legal_options_for_inheritance.t
@@ -0,0 +1,49 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+use Test::More tests => 2;
+
+
+
+{
+    package Bar::Meta::Attribute;
+    use Mouse;
+
+    extends 'Mouse::Meta::Attribute';
+
+    has 'my_legal_option' => (
+      isa => 'CodeRef',
+      is => 'rw',
+    );
+
+    around legal_options_for_inheritance => sub {
+      return (shift->(@_), qw/my_legal_option/);
+    };
+
+    package Bar;
+    use Mouse;
+
+    has 'bar' => (
+      metaclass       => 'Bar::Meta::Attribute',
+      my_legal_option => sub { 'Bar' },
+      is => 'bare',
+    );
+
+    package Bar::B;
+    use Mouse;
+
+    extends 'Bar';
+
+    has '+bar' => (
+      my_legal_option => sub { 'Bar::B' }
+    );
+}
+
+my $bar_attr = Bar::B->meta->get_attribute('bar');
+my ($legal_option) = grep {
+  $_ eq 'my_legal_option'
+} $bar_attr->legal_options_for_inheritance;
+is($legal_option, 'my_legal_option',
+  '... added my_legal_option as legal option for inheritance' );
+is($bar_attr->my_legal_option->(), 'Bar::B', '... overloaded my_legal_option');