test to check dependents

[gitmo/Moo.git] / xt / moo-does-moose-role.t

diff --git a/xt/moo-does-moose-role.t b/xt/moo-does-moose-role.t
index ff9f6d2..8872971 100644 (file)
--- a/xt/moo-does-moose-role.t
+++ b/xt/moo-does-moose-role.t
@@ -234,4 +234,33 @@ is( Plonker->meta->find_attribute_by_name('kk')->documentation,
     'parentchild',
     'moosify applies for overridden attributes with roles');
 
+{
+  package MooseAttrTrait;
+  use Moose::Role;
+
+  has 'extra_attr' => (is => 'ro');
+  has 'extra_attr_noinit' => (is => 'ro', init_arg => undef);
+}
+
+{
+  local $SIG{__WARN__} = sub { fail "warning: $_[0]" };
+  package UsingMooseTrait;
+  use Moo;
+
+  has one => (
+    is => 'ro',
+    traits => ['MooseAttrTrait'],
+    extra_attr => 'one',
+    extra_attr_noinit => 'two',
+  );
+}
+
+ok( UsingMooseTrait->meta
+      ->find_attribute_by_name('one')->can('extra_attr'),
+    'trait was properly applied');
+is( UsingMooseTrait->meta->find_attribute_by_name('one')
+      ->extra_attr,
+    'one',
+    'trait attributes maintain values');
+
 done_testing;