X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F88result_set_column.t;h=aac98dcce521ab826ef6cab7d13f4d7390e43b65;hb=f6a14bd4c44420c2e4b2f6d2467cd59e2f28e2d3;hp=67262f0833731f76d0cae77b2d47f3fb0ba3683d;hpb=5d1fc7dc2e7f2cd82068f3f2f5faca1851225ccf;p=dbsrgits%2FDBIx-Class.git

diff --git a/t/88result_set_column.t b/t/88result_set_column.t
index 67262f0..aac98dc 100644
--- a/t/88result_set_column.t
+++ b/t/88result_set_column.t
@@ -8,10 +8,9 @@ use DBICTest;
 
 my $schema = DBICTest->init_schema();
 
-plan tests => 16;
+plan tests => 20;
 
-my $cd;
-my $rs = $cd = $schema->resultset("CD")->search({});
+my $rs = $schema->resultset("CD")->search({}, { order_by => 'cdid' });
 
 my $rs_title = $rs->get_column('title');
 my $rs_year = $rs->get_column('year');
@@ -29,6 +28,11 @@ is($rs_title->min, 'Caterwaulin\' Blues', "min okay for title");
 
 cmp_ok($rs_year->sum, '==', 9996, "three artists returned");
 
+$rs_year->reset;
+is($rs_year->next, 1999, "reset okay");
+
+is($rs_year->first, 1999, "first okay");
+
 # test +select/+as for single column
 my $psrs = $schema->resultset('CD')->search({},
     {
@@ -71,3 +75,22 @@ is ($schema->resultset('BooksInLibrary')->get_column ('price')->sum, 125, 'Sum o
 my $owner = $schema->resultset('Owners')->find ({ name => 'Newton' });
 ok ($owner->books->count > 1, 'Owner Newton has multiple books');
 is ($owner->search_related ('books')->get_column ('price')->sum, 60, 'Correctly calculated price of all owned books');
+
+
+# make sure joined/prefetched get_column of a PK dtrt
+
+$rs->reset;
+my $j_rs = $rs->search ({}, { join => 'tracks' })->get_column ('cdid');
+is_deeply (
+  [ $j_rs->all ],
+  [ map { my $c = $rs->next; ( ($c->id) x $c->tracks->count ) } (1 .. $rs->count) ],
+  'join properly explodes amount of rows from get_column',
+);
+
+$rs->reset;
+my $p_rs = $rs->search ({}, { prefetch => 'tracks' })->get_column ('cdid');
+is_deeply (
+  [ $p_rs->all ],
+  [ $rs->get_column ('cdid')->all ],
+  'prefetch properly collapses amount of rows from get_column',
+);