is( scalar @{ $rs->get_cache }, 0, 'cache is not populated without cache attribute' );
+my @a = $schema->resultset("Artist")->search(
+ { },
+ {
+ join => [ qw/ cds /],
+ prefetch => [qw/ cds /],
+ }
+);
+
+is(scalar @a, 3, 'artist with cds: count parent objects');
+
$rs = $schema->resultset("Artist")->search(
{ 'artistid' => 1 },
{