use strict;
-use warnings;
+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 => 9;
-
{
my $cd_rc = $schema->resultset("CD")->result_class;
-
+
+ throws_ok {
+ $schema->resultset("Artist")
+ ->search_rs({}, {result_class => "IWillExplode"})
+ } qr/Can't locate IWillExplode/, 'nonexistant result_class exception';
+
+# to make ensure_class_loaded happy, dies on inflate
+ eval 'package IWillExplode; sub dummy {}';
+
my $artist_rs = $schema->resultset("Artist")
->search_rs({}, {result_class => "IWillExplode"});
is($artist_rs->result_class, 'IWillExplode', 'Correct artist result_class');
-
+
+ throws_ok {
+ $artist_rs->result_class('mtfnpy')
+ } qr/Can't locate mtfnpy/,
+ 'nonexistant result_access exception (from accessor)';
+
+ throws_ok {
+ $artist_rs->first
+ } qr/\QInflator IWillExplode does not provide an inflate_result() method/,
+ 'IWillExplode explodes on inflate';
+
my $cd_rs = $artist_rs->related_resultset('cds');
is($cd_rs->result_class, $cd_rc, 'Correct cd result_class');
my $cd_rs3 = $schema->resultset("Artist")->search_rs({},{})->related_resultset('cds');
is($cd_rs->result_class, $cd_rc, 'Correct cd3 result_class');
-
+
isa_ok(eval{ $cd_rs->find(1) }, $cd_rc, 'Inflated into correct cd result_class');
}
{
my $cd_rc = $schema->resultset("CD")->result_class;
-
+
my $artist_rs = $schema->resultset("Artist")
->search_rs({}, {result_class => "IWillExplode"})->search({artistid => 1});
is($artist_rs->result_class, 'IWillExplode', 'Correct artist result_class');
-
+
my $cd_rs = $artist_rs->related_resultset('cds');
is($cd_rs->result_class, $cd_rc, 'Correct cd result_class');
-
- isa_ok(eval{ $cd_rs->find(1) }, $cd_rc, 'Inflated into correct 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;