1 files changed, 23 insertions, 0 deletions
diff --git a/t/basics/deprecations.t b/t/basics/deprecations.t
new file mode 100644
index 0000000..1eb7a9c
--- /dev/null
+++ b/t/basics/deprecations.t
@@ -0,0 +1,23 @@
+use strict;
+use warnings;
+
+use Test::More;
+
+use Moose ();
+use Moose::Util::TypeConstraints;
+
+{
+    my $warnings;
+    local $SIG{__WARN__} = sub { $warnings .= $_[0] };
+    enum Foo => qw(Bar Baz Quux);
+    like($warnings, qr/Passing a list of values to enum is deprecated\. Enum values should be wrapped in an arrayref\./);
+}
+
+{
+    my $warnings;
+    local $SIG{__WARN__} = sub { $warnings .= $_[0] };
+    duck_type Bar => qw(baz quux);
+    like($warnings, qr/Passing a list of values to duck_type is deprecated\. The method names should be wrapped in an arrayref\./);
+}
+
+done_testing;