First attempt to make extended_rels work.
[dbsrgits/DBIx-Class.git] / t / relationship / custom.t
1 use strict;
2 use warnings;
3
4 use Test::More;
5 use Test::Exception;
6 use lib qw(t/lib);
7 use DBICTest;
8
9 my $schema = DBICTest->init_schema();
10
11
12 my $artist = $schema->resultset("Artist")->create({ name => 'Michael Jackson' });
13
14 foreach my $year (1975..1985) {
15   $artist->create_related('cds', { year => $year, title => 'Compilation from ' . $year });
16 }
17
18 my @cds_80s = $artist->cds_80s;
19
20 is(@cds_80s, 6, '6 80s cds found');
21
22 map { ok($_->year < 1990 && $_->year > 1979) } @cds_80s;
23
24
25
26
27 my @last_track_ids;
28 for my $cd ($schema->resultset('CD')->search ({}, { order_by => 'cdid'})->all) {
29   push @last_track_ids, $cd->tracks
30                             ->search ({}, { order_by => { -desc => 'position'} })
31                               ->get_column ('trackid')
32                                 ->next;
33 }
34
35 my $last_tracks = $schema->resultset('Track')->search (
36   {'next_track.trackid' => undef},
37   { join => 'next_track', order_by => 'me.cd' },
38 );
39
40 is_deeply (
41   [$last_tracks->get_column ('trackid')->all],
42   [ grep { $_ } @last_track_ids ],
43   'last group-entry via self-join works',
44 );
45
46 done_testing;