Fix missing true return lost during e5a62c46f
[dbsrgits/DBIx-Class.git] / t / 90join_torture.t
CommitLineData
ae515736 1use strict;
22e40557 2use warnings;
ae515736 3
4use Test::More;
22e40557 5use Test::Exception;
6
ae515736 7use lib qw(t/lib);
8use DBICTest;
22e40557 9use DBIC::SqlMakerTest;
ae515736 10my $schema = DBICTest->init_schema();
11
22e40557 12lives_ok (sub {
13 my $rs = $schema->resultset( 'CD' )->search(
14 {
15 'producer.name' => 'blah',
16 'producer_2.name' => 'foo',
17 },
18 {
19 'join' => [
20 { cd_to_producer => 'producer' },
21 { cd_to_producer => 'producer' },
22 ],
23 'prefetch' => [
24 'artist',
25 { cd_to_producer => { producer => 'producer_to_cd' } },
26 ],
27 }
28 );
29
30 my @executed = $rs->all();
31
32 is_same_sql_bind (
33 $rs->as_query,
34 '(
35 SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track,
36 artist.artistid, artist.name, artist.rank, artist.charfield,
37 cd_to_producer.cd, cd_to_producer.producer, cd_to_producer.attribute,
38 producer.producerid, producer.name,
39 producer_to_cd.cd, producer_to_cd.producer, producer_to_cd.attribute
40 FROM cd me
41 LEFT JOIN cd_to_producer cd_to_producer
42 ON cd_to_producer.cd = me.cdid
43 LEFT JOIN producer producer
44 ON producer.producerid = cd_to_producer.producer
45 LEFT JOIN cd_to_producer producer_to_cd
46 ON producer_to_cd.producer = producer.producerid
47 LEFT JOIN cd_to_producer cd_to_producer_2
48 ON cd_to_producer_2.cd = me.cdid
49 LEFT JOIN producer producer_2
50 ON producer_2.producerid = cd_to_producer_2.producer
51 JOIN artist artist ON artist.artistid = me.artist
52 WHERE ( ( producer.name = ? AND producer_2.name = ? ) )
22e40557 53 )',
54 [
908aa1bb 55 [ { sqlt_datatype => 'varchar', dbic_colname => 'producer.name', sqlt_size => 100 }
56 => 'blah' ],
57 [ { sqlt_datatype => 'varchar', dbic_colname => 'producer_2.name', sqlt_size => 100 }
58 => 'foo' ],
22e40557 59 ],
60 );
61
62}, 'Complex join parsed/executed properly');
00a80124 63
64my @rs1a_results = $schema->resultset("Artist")->search_related('cds', {title => 'Forkful of bees'}, {order_by => 'title'});
65is($rs1a_results[0]->title, 'Forkful of bees', "bare field conditions okay after search related");
ae515736 66my $rs1 = $schema->resultset("Artist")->search({ 'tags.tag' => 'Blue' }, { join => {'cds' => 'tracks'}, prefetch => {'cds' => 'tags'} });
67my @artists = $rs1->all;
b25e9fa0 68cmp_ok(@artists, '==', 2, "Two artists returned");
ae515736 69
70my $rs2 = $rs1->search({ artistid => '1' }, { join => {'cds' => {'cd_to_producer' => 'producer'} } });
b253a82b 71my @artists2 = $rs2->search({ 'producer.name' => 'Matt S Trout' });
72my @cds = $artists2[0]->cds;
73cmp_ok(scalar @cds, '==', 1, "condition based on inherited join okay");
74
cd40c868 75my $rs3 = $rs2->search_related('cds');
1d78a406 76
8124a75c 77cmp_ok(scalar($rs3->all), '==', 15, "All cds for artist returned");
1d78a406 78
8124a75c 79cmp_ok($rs3->count, '==', 15, "All cds for artist returned via count");
ae515736 80
fb88ca2c 81my $rs4 = $schema->resultset("CD")->search({ 'artist.artistid' => '1' }, {
82 join => ['tracks', 'artist'], prefetch => 'artist', order_by => 'me.cdid'
83});
ae515736 84my @rs4_results = $rs4->all;
85
ae515736 86is($rs4_results[0]->cdid, 1, "correct artist returned");
87
88my $rs5 = $rs4->search({'tracks.title' => 'Sticky Honey'});
89is($rs5->count, 1, "search without using previous joins okay");
90
08a39415 91my $record_rs = $schema->resultset("Artist")->search(undef, { join => 'cds' })->search(undef, { prefetch => { 'cds' => 'tracks' }});
92my $record_jp = $record_rs->next;
93ok($record_jp, "prefetch on same rel okay");
94
b7439887 95my $artist = $schema->resultset("Artist")->find(1);
96my $cds = $artist->cds;
97is($cds->find(2)->title, 'Forkful of bees', "find on has many rs okay");
98
99my $cd = $cds->search({'me.title' => 'Forkful of bees'}, { prefetch => 'tracks' })->first;
100my @tracks = $cd->tracks->all;
101is(scalar(@tracks), 3, 'right number of prefetched tracks after has many');
102
4e460493 103#causes ambig col error due to order_by
b7439887 104#my $tracks_rs = $cds->search_related('tracks', { 'tracks.position' => '2', 'disc.title' => 'Forkful of bees' });
105#my $first_tracks_rs = $tracks_rs->first;
08a39415 106
48c9af02 107my $related_rs = $schema->resultset("Artist")->search({ name => 'Caterwauler McCrae' })->search_related('cds', { year => '2001'})->search_related('tracks', { 'position' => '2' });
108is($related_rs->first->trackid, '5', 'search related on search related okay');
109
4e460493 110#causes ambig col error due to order_by
48c9af02 111#$related_rs->search({'cd.year' => '2001'}, {join => ['cd', 'cd']})->all;
112
113my $title = $schema->resultset("Artist")->search_related('twokeys')->search_related('cd')->search({'tracks.position' => '2'}, {join => 'tracks', order_by => 'tracks.trackid'})->next->title;
114is($title, 'Forkful of bees', 'search relateds with order by okay');
cd40c868 115
4e460493 116my $prod_rs = $schema->resultset("CD")->find(1)->producers_sorted;
117my $prod_rs2 = $prod_rs->search({ name => 'Matt S Trout' });
118my $prod_first = $prod_rs2->first;
119is($prod_first->id, '1', 'somewhat pointless search on rel with order_by on it okay');
d0609d74 120
121my $prod_map_rs = $schema->resultset("Artist")->find(1)->cds->search_related('cd_to_producer', {}, { join => 'producer', prefetch => 'producer' });
10481a5d 122ok($prod_map_rs->next->producer, 'search related with prefetch okay');
d0609d74 123
4e460493 124my $stupid = $schema->resultset("Artist")->search_related('artist_undirected_maps', {}, { prefetch => 'artist1' })->search_related('mapped_artists')->search_related('cds', {'cds.cdid' => '2'}, { prefetch => 'tracks' });
d0609d74 125
4e460493 126my $cd_final = $schema->resultset("Artist")->search_related('artist_undirected_maps', {}, { prefetch => 'artist1' })->search_related('mapped_artists')->search_related('cds', {'cds.cdid' => '2'}, { prefetch => 'tracks' })->first;
127is($cd_final->cdid, '2', 'bonkers search_related-with-join-midway okay');
d0609d74 128
e083fb1e 129# should end up with cds and cds_2 joined
130my $merge_rs_1 = $schema->resultset("Artist")->search({ 'cds_2.cdid' => '2' }, { join => ['cds', 'cds'] });
131is(scalar(@{$merge_rs_1->{attrs}->{join}}), 2, 'both joins kept');
132ok($merge_rs_1->next, 'query on double joined rel runs okay');
133
134# should only end up with cds joined
135my $merge_rs_2 = $schema->resultset("Artist")->search({ }, { join => 'cds' })->search({ 'cds.cdid' => '2' }, { join => 'cds' });
136is(scalar(@{$merge_rs_2->{attrs}->{join}}), 1, 'only one join kept when inherited');
137my $merge_rs_2_cd = $merge_rs_2->next;
138
faeb2407 139lives_ok (sub {
fe7748d8 140
141 my @rs_with_prefetch = $schema->resultset('TreeLike')
142 ->search(
143 {'me.id' => 1},
144 {
145 prefetch => [ 'parent', { 'children' => 'parent' } ],
146 });
147
faeb2407 148}, 'pathological prefetch ok');
fe7748d8 149
aab9e887 150my $rs = $schema->resultset("Artist")->search({}, { join => 'twokeys' });
151my $second_search_rs = $rs->search({ 'cds_2.cdid' => '2' }, { join =>
152['cds', 'cds'] });
153is(scalar(@{$second_search_rs->{attrs}->{join}}), 3, 'both joins kept');
154ok($second_search_rs->next, 'query on double joined rel runs okay');
155
faeb2407 156# test joinmap pruner
157lives_ok ( sub {
158 my $rs = $schema->resultset('Artwork')->search (
159 {
160 },
161 {
162 distinct => 1,
163 join => [
164 { artwork_to_artist => 'artist' },
165 { cd => 'artist' },
166 ],
167 },
168 );
169
170 is_same_sql_bind (
171 $rs->count_rs->as_query,
172 '(
173 SELECT COUNT( * )
174 FROM (
175 SELECT me.cd_id
176 FROM cd_artwork me
177 JOIN cd cd ON cd.cdid = me.cd_id
178 JOIN artist artist_2 ON artist_2.artistid = cd.artist
179 GROUP BY me.cd_id
336feb8e 180 ) me
faeb2407 181 )',
182 [],
183 );
184
185 ok (defined $rs->count);
186});
187
a4812caa 188# make sure multiplying endpoints do not lose heir join-path
189lives_ok (sub {
190 my $rs = $schema->resultset('CD')->search (
191 { },
192 { join => { artwork => 'images' } },
193 )->get_column('cdid');
194
195 is_same_sql_bind (
196 $rs->as_query,
197 '(
198 SELECT me.cdid
199 FROM cd me
200 LEFT JOIN cd_artwork artwork
201 ON artwork.cd_id = me.cdid
202 LEFT JOIN images images
203 ON images.artwork_id = artwork.cd_id
204 )',
205 [],
206 );
207
208 # execution
209 $rs->next;
210});
211
22e40557 212done_testing;