1 files changed, 41 insertions, 0 deletions
diff --git a/t/basics/buildargs.t b/t/basics/buildargs.t
new file mode 100644
index 0000000..f7b5b5d
--- /dev/null
+++ b/t/basics/buildargs.t
@@ -0,0 +1,41 @@
+use strict;
+use warnings;
+
+use Test::More;
+
+{
+    package Foo;
+    use Moose;
+
+    has bar => ( is => "rw" );
+    has baz => ( is => "rw" );
+
+    sub BUILDARGS {
+        my ( $self, @args ) = @_;
+        unshift @args, "bar" if @args % 2 == 1;
+        return {@args};
+    }
+
+    package Bar;
+    use Moose;
+
+    extends qw(Foo);
+}
+
+foreach my $class (qw(Foo Bar)) {
+    is( $class->new->bar, undef, "no args" );
+    is( $class->new( bar => 42 )->bar, 42, "normal args" );
+    is( $class->new( 37 )->bar, 37, "single arg" );
+    {
+        my $o = $class->new(bar => 42, baz => 47);
+        is($o->bar, 42, '... got the right bar');
+        is($o->baz, 47, '... got the right bar');
+    }
+    {
+        my $o = $class->new(42, baz => 47);
+        is($o->bar, 42, '... got the right bar');
+        is($o->baz, 47, '... got the right bar');
+    }
+}
+
+done_testing;