1 files changed, 38 insertions, 0 deletions
diff --git a/t/immutable/apply_roles_to_immutable.t b/t/immutable/apply_roles_to_immutable.t
new file mode 100644
index 0000000..206cd16
--- /dev/null
+++ b/t/immutable/apply_roles_to_immutable.t
@@ -0,0 +1,38 @@
+use strict;
+use warnings;
+
+use Test::More;
+use Test::Fatal;
+
+
+{
+    package My::Role;
+    use Moose::Role;
+
+    around 'baz' => sub {
+        my $next = shift;
+        'My::Role::baz(' . $next->(@_) . ')';
+    };
+}
+
+{
+    package Foo;
+    use Moose;
+
+    sub baz { 'Foo::baz' }
+
+    __PACKAGE__->meta->make_immutable(debug => 0);
+}
+
+my $foo = Foo->new;
+isa_ok($foo, 'Foo');
+
+is($foo->baz, 'Foo::baz', '... got the right value');
+
+is( exception {
+    My::Role->meta->apply($foo)
+}, undef, '... successfully applied the role to immutable instance' );
+
+is($foo->baz, 'My::Role::baz(Foo::baz)', '... got the right value');
+
+done_testing;