-); # should NOT be a holiday
-is ( $cal->is_holiday($sunday), 1, 'Sunday is a closed day');# wee free test;
-is ( $cal->is_holiday($monday), 0, 'Monday is not a closed day');# alas
-is ( $cal->is_holiday($bloomsday), 1, 'month/day closed day test');
-is ( $cal->is_holiday($special), 1, 'special closed day test');
-is ( $cal->is_holiday($notspecial), 0, 'open day test');
+); # should NOT be a holiday
+is( $cal->is_holiday($sunday), 1, 'Sunday is a closed day' ); # wee free test;
+is( $cal->is_holiday($monday), 0, 'Monday is not a closed day' ); # alas
+is( $cal->is_holiday($bloomsday), 1, 'month/day closed day test' );
+is( $cal->is_holiday($special), 1, 'special closed day test' );
+is( $cal->is_holiday($notspecial), 0, 'open day test' );
+
+my $dt = $cal->addDate( $saturday, 1, 'days' );
+is( $dt->day_of_week, 1, 'addDate skips closed Sunday' );