Merge 'replication_dedux' into 'trunk'
[dbsrgits/DBIx-Class.git] / t / 90join_torture.t
CommitLineData
ae515736 1use strict;
2use warnings;
3
4use Test::More;
5use lib qw(t/lib);
6use DBICTest;
ae515736 7my $schema = DBICTest->init_schema();
8
aab9e887 9plan tests => 22;
1d78a406 10
11 {
12 my $rs = $schema->resultset( 'CD' )->search(
13 {
14 'producer.name' => 'blah',
15 'producer_2.name' => 'foo',
16 },
17 {
18 'join' => [
19 { cd_to_producer => 'producer' },
20 { cd_to_producer => 'producer' },
21 ],
22 'prefetch' => [
23 'artist',
24 { cd_to_producer => 'producer' },
25 ],
26 }
27 );
28
29 eval {
30 my @rows = $rs->all();
31 };
32 is( $@, '' );
33 }
34
00a80124 35
36my @rs1a_results = $schema->resultset("Artist")->search_related('cds', {title => 'Forkful of bees'}, {order_by => 'title'});
37is($rs1a_results[0]->title, 'Forkful of bees', "bare field conditions okay after search related");
ae515736 38my $rs1 = $schema->resultset("Artist")->search({ 'tags.tag' => 'Blue' }, { join => {'cds' => 'tracks'}, prefetch => {'cds' => 'tags'} });
39my @artists = $rs1->all;
b25e9fa0 40cmp_ok(@artists, '==', 2, "Two artists returned");
ae515736 41
42my $rs2 = $rs1->search({ artistid => '1' }, { join => {'cds' => {'cd_to_producer' => 'producer'} } });
b253a82b 43my @artists2 = $rs2->search({ 'producer.name' => 'Matt S Trout' });
44my @cds = $artists2[0]->cds;
45cmp_ok(scalar @cds, '==', 1, "condition based on inherited join okay");
46
cd40c868 47my $rs3 = $rs2->search_related('cds');
24010dd8 48cmp_ok(scalar($rs3->all), '==', 45, "All cds for artist returned");
1d78a406 49
50
24010dd8 51cmp_ok($rs3->count, '==', 45, "All cds for artist returned via count");
ae515736 52
53my $rs4 = $schema->resultset("CD")->search({ 'artist.artistid' => '1' }, { join => ['tracks', 'artist'], prefetch => 'artist' });
54my @rs4_results = $rs4->all;
55
ae515736 56is($rs4_results[0]->cdid, 1, "correct artist returned");
57
58my $rs5 = $rs4->search({'tracks.title' => 'Sticky Honey'});
59is($rs5->count, 1, "search without using previous joins okay");
60
08a39415 61my $record_rs = $schema->resultset("Artist")->search(undef, { join => 'cds' })->search(undef, { prefetch => { 'cds' => 'tracks' }});
62my $record_jp = $record_rs->next;
63ok($record_jp, "prefetch on same rel okay");
64
b7439887 65my $artist = $schema->resultset("Artist")->find(1);
66my $cds = $artist->cds;
67is($cds->find(2)->title, 'Forkful of bees', "find on has many rs okay");
68
69my $cd = $cds->search({'me.title' => 'Forkful of bees'}, { prefetch => 'tracks' })->first;
70my @tracks = $cd->tracks->all;
71is(scalar(@tracks), 3, 'right number of prefetched tracks after has many');
72
4e460493 73#causes ambig col error due to order_by
b7439887 74#my $tracks_rs = $cds->search_related('tracks', { 'tracks.position' => '2', 'disc.title' => 'Forkful of bees' });
75#my $first_tracks_rs = $tracks_rs->first;
08a39415 76
48c9af02 77my $related_rs = $schema->resultset("Artist")->search({ name => 'Caterwauler McCrae' })->search_related('cds', { year => '2001'})->search_related('tracks', { 'position' => '2' });
78is($related_rs->first->trackid, '5', 'search related on search related okay');
79
4e460493 80#causes ambig col error due to order_by
48c9af02 81#$related_rs->search({'cd.year' => '2001'}, {join => ['cd', 'cd']})->all;
82
83my $title = $schema->resultset("Artist")->search_related('twokeys')->search_related('cd')->search({'tracks.position' => '2'}, {join => 'tracks', order_by => 'tracks.trackid'})->next->title;
84is($title, 'Forkful of bees', 'search relateds with order by okay');
cd40c868 85
4e460493 86my $prod_rs = $schema->resultset("CD")->find(1)->producers_sorted;
87my $prod_rs2 = $prod_rs->search({ name => 'Matt S Trout' });
88my $prod_first = $prod_rs2->first;
89is($prod_first->id, '1', 'somewhat pointless search on rel with order_by on it okay');
d0609d74 90
91my $prod_map_rs = $schema->resultset("Artist")->find(1)->cds->search_related('cd_to_producer', {}, { join => 'producer', prefetch => 'producer' });
10481a5d 92ok($prod_map_rs->next->producer, 'search related with prefetch okay');
d0609d74 93
4e460493 94my $stupid = $schema->resultset("Artist")->search_related('artist_undirected_maps', {}, { prefetch => 'artist1' })->search_related('mapped_artists')->search_related('cds', {'cds.cdid' => '2'}, { prefetch => 'tracks' });
d0609d74 95
4e460493 96my $cd_final = $schema->resultset("Artist")->search_related('artist_undirected_maps', {}, { prefetch => 'artist1' })->search_related('mapped_artists')->search_related('cds', {'cds.cdid' => '2'}, { prefetch => 'tracks' })->first;
97is($cd_final->cdid, '2', 'bonkers search_related-with-join-midway okay');
d0609d74 98
e083fb1e 99# should end up with cds and cds_2 joined
100my $merge_rs_1 = $schema->resultset("Artist")->search({ 'cds_2.cdid' => '2' }, { join => ['cds', 'cds'] });
101is(scalar(@{$merge_rs_1->{attrs}->{join}}), 2, 'both joins kept');
102ok($merge_rs_1->next, 'query on double joined rel runs okay');
103
104# should only end up with cds joined
105my $merge_rs_2 = $schema->resultset("Artist")->search({ }, { join => 'cds' })->search({ 'cds.cdid' => '2' }, { join => 'cds' });
106is(scalar(@{$merge_rs_2->{attrs}->{join}}), 1, 'only one join kept when inherited');
107my $merge_rs_2_cd = $merge_rs_2->next;
108
fe7748d8 109eval {
110
111 my @rs_with_prefetch = $schema->resultset('TreeLike')
112 ->search(
113 {'me.id' => 1},
114 {
115 prefetch => [ 'parent', { 'children' => 'parent' } ],
116 });
117
118};
119
120ok(!$@, "pathological prefetch ok");
121
aab9e887 122my $rs = $schema->resultset("Artist")->search({}, { join => 'twokeys' });
123my $second_search_rs = $rs->search({ 'cds_2.cdid' => '2' }, { join =>
124['cds', 'cds'] });
125is(scalar(@{$second_search_rs->{attrs}->{join}}), 3, 'both joins kept');
126ok($second_search_rs->next, 'query on double joined rel runs okay');
127
ae515736 1281;