use warnings;
use Test::More;
+use Test::Warn;
use Test::Exception;
use lib qw(t/lib);
use DBICTest;
my $schema = DBICTest->init_schema();
-plan tests => 12;
-
{
my $cd_rc = $schema->resultset("CD")->result_class;
isa_ok(eval{ $cd_rs->find(1) }, $cd_rc, 'Inflated into correct cd result_class');
isa_ok(eval{ $cd_rs->search({ cdid => 1 })->first }, $cd_rc, 'Inflated into correct cd result_class');
}
+
+{
+ my $rs = $schema->resultset('Artist')->search(
+ { 'cds.title' => 'Spoonful of bees' },
+ { prefetch => 'cds', result_class => 'DBIx::Class::ResultClass::HashRefInflator' },
+ );
+
+ is ($rs->result_class, 'DBIx::Class::ResultClass::HashRefInflator', 'starting with correct resultclass');
+
+ $rs->result_class('DBICTest::Artist');
+ is ($rs->result_class, 'DBICTest::Artist', 'resultclass changed');
+
+ my $art = $rs->next;
+ is (ref $art, 'DBICTest::Artist', 'Correcty blessed output');
+
+ throws_ok
+ { $rs->result_class('IWillExplode') }
+ qr/\QChanging the result_class of a ResultSet instance with an active cursor is not supported/,
+ 'Throws on result class change in progress'
+ ;
+
+ my $cds = $art->cds;
+
+ warnings_exist
+ { $cds->result_class('IWillExplode') }
+ qr/\QChanging the result_class of a ResultSet instance with cached results is a noop/,
+ 'Warning on noop result_class change'
+ ;
+
+ is ($cds->result_class, 'IWillExplode', 'class changed anyway');
+
+ # even though the original was HRI (at $rs definition time above)
+ # we lost the control over the *prefetched* object result class
+ # when we handed the root object creation to ::Row::inflate_result
+ is( ref $cds->next, 'DBICTest::CD', 'Correctly inflated prefetched result');
+}
+
+done_testing;