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1 | use strict; |
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2 | use warnings; |
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3 | |
4 | use Test::More; |
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5 | use Test::Exception; |
6 | |
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7 | use lib qw(t/lib); |
8 | use DBICTest; |
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9 | use DBIC::SqlMakerTest; |
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10 | my $schema = DBICTest->init_schema(); |
11 | |
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12 | lives_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 = ? ) ) |
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53 | )', |
54 | [ |
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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' ], |
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59 | ], |
60 | ); |
61 | |
62 | }, 'Complex join parsed/executed properly'); |
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63 | |
64 | my @rs1a_results = $schema->resultset("Artist")->search_related('cds', {title => 'Forkful of bees'}, {order_by => 'title'}); |
65 | is($rs1a_results[0]->title, 'Forkful of bees', "bare field conditions okay after search related"); |
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66 | my $rs1 = $schema->resultset("Artist")->search({ 'tags.tag' => 'Blue' }, { join => {'cds' => 'tracks'}, prefetch => {'cds' => 'tags'} }); |
67 | my @artists = $rs1->all; |
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68 | cmp_ok(@artists, '==', 2, "Two artists returned"); |
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69 | |
70 | my $rs2 = $rs1->search({ artistid => '1' }, { join => {'cds' => {'cd_to_producer' => 'producer'} } }); |
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71 | my @artists2 = $rs2->search({ 'producer.name' => 'Matt S Trout' }); |
72 | my @cds = $artists2[0]->cds; |
73 | cmp_ok(scalar @cds, '==', 1, "condition based on inherited join okay"); |
74 | |
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75 | my $rs3 = $rs2->search_related('cds'); |
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76 | |
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77 | cmp_ok(scalar($rs3->all), '==', 15, "All cds for artist returned"); |
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78 | |
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79 | cmp_ok($rs3->count, '==', 15, "All cds for artist returned via count"); |
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80 | |
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81 | my $rs4 = $schema->resultset("CD")->search({ 'artist.artistid' => '1' }, { |
82 | join => ['tracks', 'artist'], prefetch => 'artist', order_by => 'me.cdid' |
83 | }); |
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84 | my @rs4_results = $rs4->all; |
85 | |
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86 | is($rs4_results[0]->cdid, 1, "correct artist returned"); |
87 | |
88 | my $rs5 = $rs4->search({'tracks.title' => 'Sticky Honey'}); |
89 | is($rs5->count, 1, "search without using previous joins okay"); |
90 | |
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91 | my $record_rs = $schema->resultset("Artist")->search(undef, { join => 'cds' })->search(undef, { prefetch => { 'cds' => 'tracks' }}); |
92 | my $record_jp = $record_rs->next; |
93 | ok($record_jp, "prefetch on same rel okay"); |
94 | |
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95 | my $artist = $schema->resultset("Artist")->find(1); |
96 | my $cds = $artist->cds; |
97 | is($cds->find(2)->title, 'Forkful of bees', "find on has many rs okay"); |
98 | |
99 | my $cd = $cds->search({'me.title' => 'Forkful of bees'}, { prefetch => 'tracks' })->first; |
100 | my @tracks = $cd->tracks->all; |
101 | is(scalar(@tracks), 3, 'right number of prefetched tracks after has many'); |
102 | |
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103 | #causes ambig col error due to order_by |
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104 | #my $tracks_rs = $cds->search_related('tracks', { 'tracks.position' => '2', 'disc.title' => 'Forkful of bees' }); |
105 | #my $first_tracks_rs = $tracks_rs->first; |
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106 | |
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107 | my $related_rs = $schema->resultset("Artist")->search({ name => 'Caterwauler McCrae' })->search_related('cds', { year => '2001'})->search_related('tracks', { 'position' => '2' }); |
108 | is($related_rs->first->trackid, '5', 'search related on search related okay'); |
109 | |
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110 | #causes ambig col error due to order_by |
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111 | #$related_rs->search({'cd.year' => '2001'}, {join => ['cd', 'cd']})->all; |
112 | |
113 | my $title = $schema->resultset("Artist")->search_related('twokeys')->search_related('cd')->search({'tracks.position' => '2'}, {join => 'tracks', order_by => 'tracks.trackid'})->next->title; |
114 | is($title, 'Forkful of bees', 'search relateds with order by okay'); |
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115 | |
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116 | my $prod_rs = $schema->resultset("CD")->find(1)->producers_sorted; |
117 | my $prod_rs2 = $prod_rs->search({ name => 'Matt S Trout' }); |
118 | my $prod_first = $prod_rs2->first; |
119 | is($prod_first->id, '1', 'somewhat pointless search on rel with order_by on it okay'); |
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120 | |
121 | my $prod_map_rs = $schema->resultset("Artist")->find(1)->cds->search_related('cd_to_producer', {}, { join => 'producer', prefetch => 'producer' }); |
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122 | ok($prod_map_rs->next->producer, 'search related with prefetch okay'); |
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123 | |
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124 | my $stupid = $schema->resultset("Artist")->search_related('artist_undirected_maps', {}, { prefetch => 'artist1' })->search_related('mapped_artists')->search_related('cds', {'cds.cdid' => '2'}, { prefetch => 'tracks' }); |
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125 | |
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126 | my $cd_final = $schema->resultset("Artist")->search_related('artist_undirected_maps', {}, { prefetch => 'artist1' })->search_related('mapped_artists')->search_related('cds', {'cds.cdid' => '2'}, { prefetch => 'tracks' })->first; |
127 | is($cd_final->cdid, '2', 'bonkers search_related-with-join-midway okay'); |
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128 | |
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129 | # should end up with cds and cds_2 joined |
130 | my $merge_rs_1 = $schema->resultset("Artist")->search({ 'cds_2.cdid' => '2' }, { join => ['cds', 'cds'] }); |
131 | is(scalar(@{$merge_rs_1->{attrs}->{join}}), 2, 'both joins kept'); |
132 | ok($merge_rs_1->next, 'query on double joined rel runs okay'); |
133 | |
134 | # should only end up with cds joined |
135 | my $merge_rs_2 = $schema->resultset("Artist")->search({ }, { join => 'cds' })->search({ 'cds.cdid' => '2' }, { join => 'cds' }); |
136 | is(scalar(@{$merge_rs_2->{attrs}->{join}}), 1, 'only one join kept when inherited'); |
137 | my $merge_rs_2_cd = $merge_rs_2->next; |
138 | |
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139 | lives_ok (sub { |
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140 | |
141 | my @rs_with_prefetch = $schema->resultset('TreeLike') |
142 | ->search( |
143 | {'me.id' => 1}, |
144 | { |
145 | prefetch => [ 'parent', { 'children' => 'parent' } ], |
146 | }); |
147 | |
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148 | }, 'pathological prefetch ok'); |
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149 | |
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150 | my $rs = $schema->resultset("Artist")->search({}, { join => 'twokeys' }); |
151 | my $second_search_rs = $rs->search({ 'cds_2.cdid' => '2' }, { join => |
152 | ['cds', 'cds'] }); |
153 | is(scalar(@{$second_search_rs->{attrs}->{join}}), 3, 'both joins kept'); |
154 | ok($second_search_rs->next, 'query on double joined rel runs okay'); |
155 | |
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156 | # test joinmap pruner |
157 | lives_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 |
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180 | ) me |
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181 | )', |
182 | [], |
183 | ); |
184 | |
185 | ok (defined $rs->count); |
186 | }); |
187 | |
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188 | # make sure multiplying endpoints do not lose heir join-path |
189 | lives_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 | |
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212 | done_testing; |