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1 | use strict; |
2 | use warnings; |
3 | |
4 | use Test::More; |
5 | use Test::Exception; |
6 | use lib qw(t/lib); |
7 | use DBICTest; |
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8 | use DBIC::SqlMakerTest; |
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9 | |
10 | my $schema = DBICTest->init_schema(); |
11 | |
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12 | my $artist = $schema->resultset("Artist")->create({ name => 'Michael Jackson', rank => 20 }); |
13 | my $artist2 = $schema->resultset("Artist")->create({ name => 'Chico Buarque', rank => 1 }) ; |
14 | my $artist3 = $schema->resultset("Artist")->create({ name => 'Ziraldo', rank => 1 }); |
15 | my $artist4 = $schema->resultset("Artist")->create({ name => 'Paulo Caruso', rank => 20 }); |
16 | |
17 | my @artworks; |
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18 | |
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19 | foreach my $year (1975..1985) { |
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20 | my $cd = $artist->create_related('cds', { year => $year, title => 'Compilation from ' . $year }); |
21 | push @artworks, $cd->create_related('artwork', {}); |
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22 | } |
23 | |
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24 | foreach my $year (1975..1995) { |
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25 | my $cd = $artist2->create_related('cds', { year => $year, title => 'Compilation from ' . $year }); |
26 | push @artworks, $cd->create_related('artwork', {}); |
27 | } |
28 | |
29 | foreach my $artwork (@artworks) { |
30 | $artwork->create_related('artwork_to_artist', { artist => $_ }) for ($artist3, $artist4); |
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31 | } |
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32 | |
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33 | my $cds_80s_rs = $artist->cds_80s; |
34 | is_same_sql_bind($cds_80s_rs->as_query, |
35 | '(SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track FROM cd me'. |
36 | ' WHERE ( ( me.artist = ? AND ( me.year < ? AND me.year > ? ) ) ))', |
37 | [ |
38 | [ 'me.artist' => 4 ], |
39 | [ 'me.year' => 1990 ], |
40 | [ 'me.year' => 1979 ], |
41 | ]); |
42 | my @cds_80s = $cds_80s_rs->all; |
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43 | is(@cds_80s, 6, '6 80s cds found (1980 - 1985)'); |
44 | map { ok($_->year < 1990 && $_->year > 1979) } @cds_80s; |
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45 | |
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46 | # this is the current version, enhanced version below. |
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47 | my $cds_90s_rs = $artist2->cds_90s; |
48 | is_same_sql_bind($cds_90s_rs->as_query, |
49 | '(SELECT cds_90s.cdid, cds_90s.artist, cds_90s.title, cds_90s.year, cds_90s.genreid,'. |
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50 | ' cds_90s.single_track FROM artist artist__row JOIN cd cds_90s ON ( cds_90s.artist = artist__row.artistid'. |
51 | ' AND ( cds_90s.year < ? AND cds_90s.year > ? ) ) WHERE ( artist__row.artistid = ? ))', |
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52 | [ |
53 | [ 'cds_90s.year' => 2000 ], |
54 | [ 'cds_90s.year' => 1989 ], |
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55 | [ 'artist__row.artistid' => 5 ], |
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56 | ]); |
57 | |
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58 | TODO: { |
59 | local $TODO = 'enhanced aliasing in search_related'; |
60 | my $cds_90s_rs = $artist2->cds_90s; |
61 | is_same_sql_bind($cds_90s_rs->as_query, |
62 | '(SELECT me.cdid, me.artist, me.title, me.year, me.genreid,'. |
63 | ' me.single_track FROM artist artist__row JOIN cd me ON ( me.artist = artist__row.artistid'. |
64 | ' AND ( me.year < ? AND me.year > ? ) ) WHERE ( artist__row.artistid = ? ))', |
65 | [ |
66 | [ 'me.year' => 2000 ], |
67 | [ 'me.year' => 1989 ], |
68 | [ 'artist__row.artistid' => 5 ], |
69 | ]); |
70 | } |
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71 | my @cds_90s = $cds_90s_rs->all; |
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72 | is(@cds_90s, 6, '6 90s cds found (1990 - 1995) even with non-optimized search'); |
73 | map { ok($_->year < 2000 && $_->year > 1989) } @cds_90s; |
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74 | |
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75 | my @cds_90s_95 = $artist2->cds_90s->search({ 'year' => 1995 }); |
76 | is(@cds_90s_95, 1, '1 90s (95) cds found even with non-optimized search'); |
77 | map { ok($_->year == 1995) } @cds_90s_95; |
78 | |
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79 | # search for all artists prefetching published cds in the 80s... |
80 | ##### |
81 | # the join must be a prefetch, but it can't work until the collapse rewrite is finished |
82 | # (right-side vs left-side order) |
83 | ##### |
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84 | lives_ok { |
85 | my @all_artists_with_80_cds = $schema->resultset("Artist")->search |
86 | ({ 'cds_80s.cdid' => { '!=' => undef } }, { prefetch => 'cds_80s' })->all; |
87 | |
88 | is_deeply |
89 | ([ sort ( map { $_->year } map { $_->cds_80s->all } @all_artists_with_80_cds ) ], |
90 | [ sort (1980..1989, 1980..1985) ], |
91 | '16 correct cds found' |
92 | ); |
93 | } 'prefetchy-fetchy-fetch'; |
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94 | |
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95 | my @all_artists_with_80_cds = $schema->resultset("Artist")->search |
96 | ({ 'cds_80s.cdid' => { '!=' => undef } }, { join => 'cds_80s', distinct => 1 }); |
97 | |
98 | is_deeply( |
99 | [ sort ( map { $_->year } map { $_->cds_80s->all } @all_artists_with_80_cds ) ], |
100 | [ sort (1980..1989, 1980..1985) ], |
101 | '16 correct cds found' |
102 | ); |
103 | |
104 | # try to create_related a 80s cd |
105 | throws_ok { |
106 | $artist->create_related('cds_80s', { title => 'related creation 1' }); |
107 | } qr/\Qunable to set_from_related via complex 'cds_80s' condition on column(s): 'year'/, 'Create failed - complex cond'; |
108 | |
109 | # now supply an explicit arg overwriting the ambiguous cond |
110 | my $id_2020 = $artist->create_related('cds_80s', { title => 'related creation 2', year => '2020' })->id; |
111 | is( |
112 | $schema->resultset('CD')->find($id_2020)->title, |
113 | 'related creation 2', |
114 | '2020 CD created correctly' |
115 | ); |
116 | |
117 | # try a default year from a specific rel |
118 | my $id_1984 = $artist->create_related('cds_84', { title => 'related creation 3' })->id; |
119 | is( |
120 | $schema->resultset('CD')->find($id_1984)->title, |
121 | 'related creation 3', |
122 | '1984 CD created correctly' |
123 | ); |
124 | |
125 | # try a specific everything via a non-simplified rel |
126 | throws_ok { |
127 | $artist->create_related('cds_90s', { title => 'related_creation 4', year => '2038' }); |
128 | } qr/\Qunable to set_from_related - no simplified condition available for 'cds_90s'/, 'Create failed - non-simplified rel'; |
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129 | |
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130 | # Do a self-join last-entry search |
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131 | my @last_track_ids; |
132 | for my $cd ($schema->resultset('CD')->search ({}, { order_by => 'cdid'})->all) { |
133 | push @last_track_ids, $cd->tracks |
134 | ->search ({}, { order_by => { -desc => 'position'} }) |
135 | ->get_column ('trackid') |
136 | ->next; |
137 | } |
138 | |
139 | my $last_tracks = $schema->resultset('Track')->search ( |
140 | {'next_track.trackid' => undef}, |
141 | { join => 'next_track', order_by => 'me.cd' }, |
142 | ); |
143 | |
144 | is_deeply ( |
145 | [$last_tracks->get_column ('trackid')->all], |
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146 | [ grep { $_ } @last_track_ids ], |
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147 | 'last group-entry via self-join works', |
148 | ); |
149 | |
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150 | my $artwork = $schema->resultset('Artwork')->search({},{ order_by => 'cd_id' })->first; |
151 | my @artists = $artwork->artists->all; |
152 | is(scalar @artists, 2, 'the two artists are associated'); |
153 | |
154 | my @artwork_artists = $artwork->artwork_to_artist->all; |
155 | foreach (@artwork_artists) { |
156 | lives_ok { |
157 | my $artista = $_->artist; |
158 | my $artistb = $_->artist_test_m2m; |
159 | ok($artista->rank < 10 ? $artistb : 1, 'belongs_to with custom rel works.'); |
160 | my $artistc = $_->artist_test_m2m_noopt; |
161 | ok($artista->rank < 10 ? $artistc : 1, 'belongs_to with custom rel works even in non-simplified.'); |
162 | } 'belongs_to works with custom rels'; |
163 | } |
164 | |
165 | @artists = (); |
166 | lives_ok { |
167 | @artists = $artwork->artists_test_m2m2->all; |
168 | } 'manytomany with extended rels in the has many works'; |
169 | is(scalar @artists, 2, 'two artists'); |
170 | |
171 | @artists = (); |
172 | lives_ok { |
173 | @artists = $artwork->artists_test_m2m->all; |
174 | } 'can fetch many to many with optimized version'; |
175 | is(scalar @artists, 1, 'only one artist is associated'); |
176 | |
177 | @artists = (); |
178 | lives_ok { |
179 | @artists = $artwork->artists_test_m2m_noopt->all; |
180 | } 'can fetch many to many with non-optimized version'; |
181 | is(scalar @artists, 1, 'only one artist is associated'); |
182 | |
183 | |
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184 | done_testing; |