1 files changed, 43 insertions, 0 deletions
diff --git a/t/no-new-constructor-error.t b/t/no-new-constructor-error.t
new file mode 100644
index 0000000..2becbce
--- /dev/null
+++ b/t/no-new-constructor-error.t
@@ -0,0 +1,43 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use Test::More;
+
+{
+    package NonMoose;
+    sub create { bless {}, shift }
+    sub DESTROY { }
+}
+
+{
+    package Child;
+    use Moose;
+    use MooseX::NonMoose;
+    extends 'NonMoose';
+    {
+        my $warning;
+        local $SIG{__WARN__} = sub { $warning = $_[0] };
+        __PACKAGE__->meta->make_immutable;
+        ::like(
+            $warning,
+            qr/Not inlining.*doesn't contain a constructor named 'new'/,
+            "warning when trying to make_immutable without a superclass 'new'"
+        );
+    }
+}
+
+{
+    package ChildTwo;
+    use Moose;
+    use MooseX::NonMoose;
+    extends 'NonMoose';
+    {
+        my $warning;
+        local $SIG{__WARN__} = sub { $warning = $_[0] };
+        __PACKAGE__->meta->make_immutable(inline_constructor => 0);
+        ::is($warning, undef,
+            "no warning when trying to make_immutable(inline_constructor => 0) without a superclass 'new'");
+    }
+}
+
+done_testing;