Split the search_related prefetch tests into a standalone testfile

[dbsrgits/DBIx-Class.git] / t / prefetch / via_search_related.t

use strict;
use warnings;

use Test::More;
use Test::Exception;

use lib qw(t/lib);
use DBICTest;

my $schema = DBICTest->init_schema();

lives_ok (sub {
    my $rs = $schema->resultset("Artwork")->search(undef, {distinct => 1})
              ->search_related('artwork_to_artist')->search_related('artist',
                undef,
                { prefetch => 'cds' },
              );
    is($rs->all, 0, 'prefetch without WHERE (objects)');
    is($rs->count, 0, 'prefetch without WHERE (count)');

    $rs = $schema->resultset("Artwork")->search(undef, {distinct => 1})
              ->search_related('artwork_to_artist')->search_related('artist',
                { 'cds.title' => 'foo' },
                { prefetch => 'cds' },
              );
    is($rs->all, 0, 'prefetch with WHERE (objects)');
    is($rs->count, 0, 'prefetch with WHERE (count)');


# test where conditions at the root of the related chain
    my $artist_rs = $schema->resultset("Artist")->search({artistid => 11});


    $rs = $artist_rs->search_related('cds')->search_related('genre',
                    { 'genre.name' => 'foo' },
                    { prefetch => 'cds' },
                 );
    is($rs->all, 0, 'prefetch without distinct (objects)');
    is($rs->count, 0, 'prefetch without distinct (count)');



    $rs = $artist_rs->search(undef, {distinct => 1})
                ->search_related('cds')->search_related('genre',
                    { 'genre.name' => 'foo' },
                 );
    is($rs->all, 0, 'distinct without prefetch (objects)');
    is($rs->count, 0, 'distinct without prefetch (count)');



    $rs = $artist_rs->search({}, {distinct => 1})
                ->search_related('cds')->search_related('genre',
                    { 'genre.name' => 'foo' },
                    { prefetch => 'cds' },
                 );
    is($rs->all, 0, 'distinct with prefetch (objects)');
    is($rs->count, 0, 'distinct with prefetch (count)');



}, 'distinct generally works with prefetch');

done_testing;