Test prompted by discussion about tasty stuff

diff --git a/t/88result_set_column.t b/t/88result_set_column.t
index a039cc1..52221f9 100644 (file)
--- a/t/88result_set_column.t
+++ b/t/88result_set_column.t
@@ -7,7 +7,7 @@ use DBICTest;
 
 my $schema = DBICTest->init_schema();
 
-plan tests => 11; 
+plan tests => 14;
 
 my $cd;
 my $rs = $cd = $schema->resultset("CD")->search({});
@@ -50,3 +50,11 @@ ok(defined($psrs->get_column('addedtitle')), '+select/+as title');
   my $rsc = $rs->get_column('year');
   is( $rsc->{_parent_resultset}->{attrs}->{prefetch}, undef, 'prefetch wiped' );
 }
+
+# test sum()
+is ($schema->resultset('BooksInLibrary')->get_column ('price')->sum, 125, 'Sum of a resultset works correctly');
+
+# test sum over search_related
+my $owner = $schema->resultset('Owners')->find ({ name => 'Newton' });
+ok ($owner->books->count > 1, 'Owner Newton has multiple books');
+is ($owner->search_related ('books')->get_column ('price')->sum, 60, 'Correctly calculated price of all owned books');

diff --git a/t/lib/DBICTest.pm b/t/lib/DBICTest.pm
index 2b6312c..e4b9b76 100755 (executable)
--- a/t/lib/DBICTest.pm
+++ b/t/lib/DBICTest.pm
@@ -315,10 +315,10 @@ sub populate_schema {
     ]);
 
     $schema->populate('BooksInLibrary', [
-        [ qw/id owner title source/ ],
-        [ 1, 1, "Programming Perl", "Library" ],
-        [ 2, 1, "Dynamical Systems", "Library" ],
-        [ 3, 2, "Best Recipe Cookbook", "Library" ],
+        [ qw/id owner title source price/ ],
+        [ 1, 1, "Programming Perl", "Library", 23 ],
+        [ 2, 1, "Dynamical Systems", "Library",  37 ],
+        [ 3, 2, "Best Recipe Cookbook", "Library", 65 ],
     ]);
 }
 

diff --git a/t/lib/DBICTest/Schema/BooksInLibrary.pm b/t/lib/DBICTest/Schema/BooksInLibrary.pm
index ba6f94d..6c2d6aa 100644 (file)
--- a/t/lib/DBICTest/Schema/BooksInLibrary.pm
+++ b/t/lib/DBICTest/Schema/BooksInLibrary.pm
@@ -20,6 +20,10 @@ __PACKAGE__->add_columns(
     data_type => 'varchar',\r
     size      => '100',\r
   },\r
+  'price' => {\r
+    data_type => 'integer',\r
+    is_nullable => 1,\r
+  },\r
 );\r
 __PACKAGE__->set_primary_key('id');\r
 \r

diff --git a/t/lib/sqlite.sql b/t/lib/sqlite.sql
index 4caf314..350398c 100644 (file)
--- a/t/lib/sqlite.sql
+++ b/t/lib/sqlite.sql
@@ -1,6 +1,6 @@
 -- 
 -- Created by SQL::Translator::Producer::SQLite
--- Created on Fri Oct 24 21:31:55 2008
+-- Created on Sun Nov  2 15:27:04 2008
 -- 
 BEGIN TRANSACTION;
 
@@ -44,7 +44,8 @@ CREATE TABLE books (
   id INTEGER PRIMARY KEY NOT NULL,
   source varchar(100) NOT NULL,
   owner integer NOT NULL,
-  title varchar(100) NOT NULL
+  title varchar(100) NOT NULL,
+  price integer
 );