From: Peter Rabbitson <ribasushi@cpan.org>
Date: Wed, 29 Oct 2008 11:18:44 +0000 (+0000)
Subject: Minor chaining patch + test by Norbert Buchmuller (chaining needs a massive cleanup... 
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=218aa968674450b76e0675074b1c8a1a8afd6a3a;p=dbsrgits%2FDBIx-Class-Historic.git

Minor chaining patch + test by Norbert Buchmuller (chaining needs a massive cleanup, delayed until next release)
---

diff --git a/lib/DBIx/Class/ResultSet.pm b/lib/DBIx/Class/ResultSet.pm
index 42dade5..bd615d3 100644
--- a/lib/DBIx/Class/ResultSet.pm
+++ b/lib/DBIx/Class/ResultSet.pm
@@ -200,7 +200,7 @@ sub search_rs {
   my $new_attrs = { %{$our_attrs}, %{$attrs} };
 
   # merge new attrs into inherited
-  foreach my $key (qw/join prefetch/) {
+  foreach my $key (qw/join prefetch +select +as/) {
     next unless exists $attrs->{$key};
     $new_attrs->{$key} = $self->_merge_attr($our_attrs->{$key}, $attrs->{$key});
   }
diff --git a/t/76select.t b/t/76select.t
new file mode 100644
index 0000000..213ecba
--- /dev/null
+++ b/t/76select.t
@@ -0,0 +1,44 @@
+use strict;
+use warnings;  
+
+use Test::More;
+use Test::Exception;
+use lib qw(t/lib);
+use DBICTest;
+
+my $schema = DBICTest->init_schema();
+
+plan tests => 7;
+
+my $rs = $schema->resultset('CD')->search({},
+    {
+        '+select'   => \ 'COUNT(*)',
+        '+as'       => 'count'
+    }
+);
+lives_ok(sub { $rs->first->get_column('count') }, 'additional count rscolumn present');
+dies_ok(sub { $rs->first->get_column('nonexistent_column') }, 'nonexistant column requests still throw exceptions');
+
+$rs = $schema->resultset('CD')->search({},
+    {
+        '+select'   => [ \ 'COUNT(*)', 'title' ],
+        '+as'       => [ 'count', 'addedtitle' ]
+    }
+);
+lives_ok(sub { $rs->first->get_column('count') }, 'multiple +select/+as columns, 1st rscolumn present');
+lives_ok(sub { $rs->first->get_column('addedtitle') }, 'multiple +select/+as columns, 2nd rscolumn present');
+
+$rs = $schema->resultset('CD')->search({},
+    {
+        '+select'   => [ \ 'COUNT(*)', 'title' ],
+        '+as'       => [ 'count', 'addedtitle' ]
+    }
+)->search({},
+    {
+        '+select'   => 'title',
+        '+as'       => 'addedtitle2'
+    }
+);
+lives_ok(sub { $rs->first->get_column('count') }, '+select/+as chained search 1st rscolumn present');
+lives_ok(sub { $rs->first->get_column('addedtitle') }, '+select/+as chained search 1st rscolumn present');
+lives_ok(sub { $rs->first->get_column('addedtitle2') }, '+select/+as chained search 3rd rscolumn present');