X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F97result_class.t;h=faff994c09f0f587673f85c638e226fb24b019c1;hb=cd784aab86565e35c3aa9ba13fa2ea3e95616ec3;hp=fe2efe30a7525ceee3fcb1398d880f8660dcbf48;hpb=908aa1bb761ec1da5c061fe9f687598e3f1934bc;p=dbsrgits%2FDBIx-Class.git

diff --git a/t/97result_class.t b/t/97result_class.t
index fe2efe3..faff994 100644
--- a/t/97result_class.t
+++ b/t/97result_class.t
@@ -2,14 +2,13 @@ use strict;
 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;
 
@@ -61,3 +60,41 @@ plan tests => 12;
   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;