use strict;
-use warnings;
+use warnings;
use Test::More;
+use Test::Warn;
use Test::Exception;
use lib qw(t/lib);
use DBICTest;
+use DBIC::SqlMakerTest;
my $schema = DBICTest->init_schema();
-plan tests => 20;
+my $rs = $schema->resultset("CD");
-my $rs = $schema->resultset("CD")->search({}, { order_by => 'cdid' });
+cmp_ok (
+ $rs->count,
+ '!=',
+ $rs->search ({}, {columns => ['year'], distinct => 1})->count,
+ 'At least one year is the same in rs'
+);
my $rs_title = $rs->get_column('title');
my $rs_year = $rs->get_column('year');
is($rs_year->first, 1999, "first okay");
+warnings_exist (sub {
+ is($rs_year->single, 1999, "single okay");
+}, qr/Query returned more than one row/, 'single warned');
+
+
+# test distinct propagation
+is_deeply (
+ [$rs->search ({}, { distinct => 1 })->get_column ('year')->all],
+ [$rs_year->func('distinct')],
+ 'distinct => 1 is passed through properly',
+);
+
# test +select/+as for single column
my $psrs = $schema->resultset('CD')->search({},
{
lives_ok(sub { $psrs->get_column('count')->next }, '+select/+as additional column "count" present (scalar)');
dies_ok(sub { $psrs->get_column('noSuchColumn')->next }, '+select/+as nonexistent column throws exception');
+# test +select/+as for overriding a column
+$psrs = $schema->resultset('CD')->search({},
+ {
+ 'select' => \"'The Final Countdown'",
+ 'as' => 'title'
+ }
+);
+is($psrs->get_column('title')->next, 'The Final Countdown', '+select/+as overridden column "title"');
+
+
# test +select/+as for multiple columns
$psrs = $schema->resultset('CD')->search({},
{
lives_ok(sub { $psrs->get_column('count')->next }, '+select/+as multiple additional columns, "count" column present');
lives_ok(sub { $psrs->get_column('addedtitle')->next }, '+select/+as multiple additional columns, "addedtitle" column present');
-# test +select/+as for overriding a column
-$psrs = $schema->resultset('CD')->search({},
- {
- 'select' => \"'The Final Countdown'",
- 'as' => 'title'
- }
+# test that +select/+as specs do not leak
+is_same_sql_bind (
+ $psrs->get_column('year')->as_query,
+ '(SELECT me.year FROM cd me)',
+ [],
+ 'Correct SQL for get_column/as'
+);
+
+is_same_sql_bind (
+ $psrs->get_column('addedtitle')->as_query,
+ '(SELECT me.title FROM cd me)',
+ [],
+ 'Correct SQL for get_column/+as col'
);
-is($psrs->get_column('title')->next, 'The Final Countdown', '+select/+as overridden column "title"');
+
+is_same_sql_bind (
+ $psrs->get_column('count')->as_query,
+ '(SELECT COUNT(*) FROM cd me)',
+ [],
+ 'Correct SQL for get_column/+as func'
+);
+
{
my $rs = $schema->resultset("CD")->search({}, { prefetch => 'artist' });
[ $rs->get_column ('cdid')->all ],
'prefetch properly collapses amount of rows from get_column',
);
+
+done_testing;