X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F76select.t;h=8f45fd056d2984a0c04e0137750fb2e27cf30367;hb=26148d36e66d7f7c67863cea8d6501739b765692;hp=4325a70d0fb4a0e7f8e66c7e51bc67ea40cf931d;hpb=bbdff861fda1a940df76b265dd66b49f7b440a12;p=dbsrgits%2FDBIx-Class.git

diff --git a/t/76select.t b/t/76select.t
index 4325a70..8f45fd0 100644
--- a/t/76select.t
+++ b/t/76select.t
@@ -1,15 +1,14 @@
 use strict;
-use warnings;  
+use warnings;
 
 use Test::More;
 use Test::Exception;
 use lib qw(t/lib);
 use DBICTest;
+use DBIC::SqlMakerTest;
 
 my $schema = DBICTest->init_schema();
 
-plan tests => 12;
-
 my $rs = $schema->resultset('CD')->search({},
     {
         '+select'   => \ 'COUNT(*)',
@@ -53,6 +52,7 @@ my $cds = $schema->resultset ('CD')->search ({}, { order_by => 'me.cdid'}); # ma
 cmp_ok ($cds->count, '>', 2, 'Initially populated with more than 2 CDs');
 
 my $table = $cds->result_source->name;
+$table = $$table if ref $table eq 'SCALAR';
 my $subsel = $cds->search ({}, {
     columns => [qw/cdid title/],
     from => \ "(SELECT cdid, title FROM $table LIMIT 2) me",
@@ -63,3 +63,106 @@ is ($subsel->next->title, $cds->next->title, 'First CD title match');
 is ($subsel->next->title, $cds->next->title, 'Second CD title match');
 
 is($schema->resultset('CD')->current_source_alias, "me", '$rs->current_source_alias returns "me"');
+
+
+
+$rs = $schema->resultset('CD')->search({},
+    {
+        'join' => 'artist',
+        'columns' => ['cdid', 'title', 'artist.name'],
+    }
+);
+
+is_same_sql_bind (
+  $rs->as_query,
+  '(SELECT me.cdid, me.title, artist.name FROM cd me  JOIN artist artist ON artist.artistid = me.artist)',
+  [],
+  'Use of columns attribute results in proper sql'
+);
+
+lives_ok(sub {
+  $rs->first->get_column('cdid')
+}, 'columns 1st rscolumn present');
+
+lives_ok(sub {
+  $rs->first->get_column('title')
+}, 'columns 2nd rscolumn present');
+
+lives_ok(sub {
+  $rs->first->artist->get_column('name')
+}, 'columns 3rd rscolumn present');
+
+
+
+$rs = $schema->resultset('CD')->search({},
+    {
+        'join' => 'artist',
+        '+columns' => ['cdid', 'title', 'artist.name'],
+    }
+);
+
+is_same_sql_bind (
+  $rs->as_query,
+  '(SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track, me.cdid, me.title, artist.name FROM cd me  JOIN artist artist ON artist.artistid = me.artist)',
+  [],
+  'Use of columns attribute results in proper sql'
+);
+
+lives_ok(sub {
+  $rs->first->get_column('cdid')
+}, 'columns 1st rscolumn present');
+
+lives_ok(sub {
+  $rs->first->get_column('title')
+}, 'columns 2nd rscolumn present');
+
+lives_ok(sub {
+  $rs->first->artist->get_column('name')
+}, 'columns 3rd rscolumn present');
+
+
+$rs = $schema->resultset('CD')->search({'tracks.position' => { -in => [2] } },
+  {
+    join => 'tracks',
+    columns => [qw/me.cdid me.title/],
+    '+select' => ['tracks.position'],
+    '+as' => ['track_position'],
+
+    # get a hashref of CD1 only (the first with a second track)
+    result_class => 'DBIx::Class::ResultClass::HashRefInflator',
+    order_by => 'cdid',
+    rows => 1,
+  }
+);
+
+is_deeply (
+  $rs->single,
+  {
+    cdid => 1,
+    track_position => 2,
+    title => 'Spoonful of bees',
+  },
+  'limited prefetch via column works on a multi-relationship',
+);
+
+my $sub_rs = $rs->search ({},
+  {
+    columns => [qw/artist tracks.trackid/],    # columns should not be merged but override $rs columns
+    '+select' => ['tracks.title'],
+    '+as' => ['tracks.title'],
+  }
+);
+
+is_deeply(
+  $sub_rs->single,
+  {
+    artist         => 1,
+    tracks => {
+      title => 'Apiary',
+      trackid => 17,
+    },
+  },
+  'columns/select/as fold properly on sub-searches',
+);
+
+done_testing;