Test for an odd number of arguments

diff --git a/t/05-args.t b/t/05-args.t
index fa0e1912dcc3fd76a9f27df1b2d5e12c2e48ea56..d449b7326788daed0687d16c22ca31b6507d7042 100644 (file)
--- a/t/05-args.t
+++ b/t/05-args.t
@@ -3,10 +3,13 @@
 use strict;
 use warnings;
 
-use Test::More tests => 7;
+use Test::More tests => 8;
 
 my $invalid = qr/Invalid\s+package\s+name/;
 
+eval "use subs::auto qw/a b c/";
+like($@, qr|Optional\s+arguments\s+must\s+be\s+passed\s+as\s+keys?\s*/\s*values?\s+pairs?|, 'no even number of args');
+
 eval "use subs::auto in => \\( q{foo::bar} )";
 like($@, $invalid, 'no ref as package name');