1 BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) }
10 use DBICTest ':DiffSQL';
12 my $schema = DBICTest->init_schema();
14 $schema->resultset('Artist')->delete;
15 $schema->resultset('CD')->delete;
17 my $artist = $schema->resultset("Artist")->create({ artistid => 21, name => 'Michael Jackson', rank => 20 });
18 my $artist2 = $schema->resultset("Artist")->create({ artistid => 22, name => 'Chico Buarque', rank => 1 }) ;
19 my $artist3 = $schema->resultset("Artist")->create({ artistid => 23, name => 'Ziraldo', rank => 1 });
20 my $artist4 = $schema->resultset("Artist")->create({ artistid => 24, name => 'Paulo Caruso', rank => 20 });
24 foreach my $year (1975..1985) {
25 my $cd = $artist->create_related('cds', { year => $year, title => 'Compilation from ' . $year });
26 push @artworks, $cd->create_related('artwork', {});
29 foreach my $year (1975..1995) {
30 my $cd = $artist2->create_related('cds', { year => $year, title => 'Compilation from ' . $year });
31 push @artworks, $cd->create_related('artwork', {});
34 foreach my $artwork (@artworks) {
35 $artwork->create_related('artwork_to_artist', { artist => $_ }) for ($artist3, $artist4);
39 my $cds_80s_rs = $artist->cds_80s;
41 $cds_80s_rs->as_query,
43 SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track
45 WHERE ( ( me.artist = ? AND ( me.year < ? AND me.year > ? ) ) )
53 { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'me.year' }
57 { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'me.year' }
62 my @cds_80s = $cds_80s_rs->all;
63 is(@cds_80s, 6, '6 80s cds found (1980 - 1985)');
64 map { ok($_->year < 1990 && $_->year > 1979) } @cds_80s;
67 my $cds_90s_rs = $artist2->cds_90s;
69 $cds_90s_rs->as_query,
71 SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track
72 FROM artist artist__row
74 ON ( me.artist = artist__row.artistid AND ( me.year < ? AND me.year > ? ) )
75 WHERE ( artist__row.artistid = ? )
79 { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'me.year' }
83 { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'me.year' }
86 [ { sqlt_datatype => 'integer', dbic_colname => 'artist__row.artistid' }
92 # re-test with ::-containing moniker name
93 # (we don't have any currently, so fudge it with lots of local() )
95 local $schema->source('Artist')->{source_name} = 'Ar::Tist';
96 local $artist2->{related_resultsets};
99 $artist2->cds_90s->as_query,
101 SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track
102 FROM artist ar_tist__row
104 ON ( me.artist = ar_tist__row.artistid AND ( me.year < ? AND me.year > ? ) )
105 WHERE ( ar_tist__row.artistid = ? )
109 { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'me.year' }
113 { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'me.year' }
116 [ { sqlt_datatype => 'integer', dbic_colname => 'ar_tist__row.artistid' }
124 my @cds_90s = $cds_90s_rs->all;
125 is(@cds_90s, 6, '6 90s cds found (1990 - 1995) even with non-optimized search');
126 map { ok($_->year < 2000 && $_->year > 1989) } @cds_90s;
129 my @cds_90s_95 = $artist2->cds_90s->search({ 'me.year' => 1995 });
130 is(@cds_90s_95, 1, '1 90s (95) cds found even with non-optimized search');
131 map { ok($_->year == 1995) } @cds_90s_95;
132 } 'should preserve chain-head "me" alias (API-consistency)';
134 # search for all artists prefetching published cds in the 80s...
135 my @all_artists_with_80_cds = $schema->resultset("Artist")->search
136 ({ 'cds_80s.cdid' => { '!=' => undef } }, { join => 'cds_80s', distinct => 1 });
139 [ sort ( map { $_->year } map { $_->cds_80s->all } @all_artists_with_80_cds ) ],
140 [ sort (1980..1989, 1980..1985) ],
141 '16 correct cds found'
146 my @all_artists_with_80_cds_pref = $schema->resultset("Artist")->search
147 ({ 'cds_80s.cdid' => { '!=' => undef } }, { prefetch => 'cds_80s' });
150 [ sort ( map { $_->year } map { $_->cds_80s->all } @all_artists_with_80_cds_pref ) ],
151 [ sort (1980..1989, 1980..1985) ],
152 '16 correct cds found'
155 } 'prefetchy-fetchy-fetch';
157 # create_related a plain cd via the equoivalent coderef cond, with no extra conditions
159 $artist->create_related('cds_cref_cond', { title => 'related creation via coderef cond', year => '2010' } );
160 } 'created_related with simple condition works';
162 # try to create_related a 80s cd
164 $artist->create_related('cds_80s', { title => 'related creation 1' });
165 } qr/\QUnable to complete value inferrence - custom relationship 'cds_80s' on source 'Artist' returns conditions instead of values for column(s): 'year'/,
166 'Create failed - complex cond';
168 # now supply an explicit arg overwriting the ambiguous cond
169 my $cd_2020 = $artist->create_related('cds_80s', { title => 'related creation 2', year => '2020' });
170 my $id_2020 = $cd_2020->id;
172 $schema->resultset('CD')->find($id_2020)->title,
173 'related creation 2',
174 '2020 CD created correctly'
177 # try a default year from a specific rel
178 my $id_1984 = $artist->create_related('cds_84', { title => 'related creation 3' })->id;
180 $schema->resultset('CD')->find($id_1984)->title,
181 'related creation 3',
182 '1984 CD created correctly'
185 # try a specific everything via a non-simplified rel
187 $artist->create_related('cds_90s', { title => 'related_creation 4', year => '2038' });
188 } qr/\QRelationship 'cds_90s' on source 'Artist' does not resolve to a join-free condition fragment/,
189 'Create failed - non-simplified rel';
191 # Do a self-join last-entry search
193 for my $cd ($schema->resultset('CD')->search ({}, { order_by => 'cdid'})->all) {
194 push @last_tracks, $cd->tracks
195 ->search ({}, { order_by => { -desc => 'position'} })
199 my $last_tracks_rs = $schema->resultset('Track')->search (
200 {'next_tracks.trackid' => undef},
201 { join => 'next_tracks', order_by => 'me.cd' },
205 [$last_tracks_rs->get_column ('trackid')->all],
206 [ map { $_->trackid } @last_tracks ],
207 'last group-entry via self-join works',
211 [map { $_->last_track->id } grep { $_->last_track } $schema->resultset('CD')->search ({}, { order_by => 'cdid', prefetch => 'last_track'})->all],
212 [ map { $_->trackid } @last_tracks ],
213 'last_track via insane subquery condition works',
217 [map { $_->last_track->id } grep { $_->last_track } $schema->resultset('CD')->search ({}, { order_by => 'cdid'})->all],
218 [ map { $_->trackid } @last_tracks ],
219 'last_track via insane subquery condition works, even without prefetch',
223 my $artwork = $schema->resultset('Artwork')->search({},{ order_by => 'cd_id' })->first;
224 my @artists = $artwork->artists->search({}, { order_by => 'artistid' } );
225 is(scalar @artists, 2, 'the two artists are associated');
227 my @artwork_artists = $artwork->artwork_to_artist->all;
228 foreach (@artwork_artists) {
230 my $artista = $_->artist;
231 my $artistb = $_->artist_limited_rank;
232 ok($artista->rank < 10 ? $artistb : 1, 'belongs_to with custom rel works.');
233 my $artistc = $_->artist_limited_rank_opaque;
234 ok($artista->rank < 10 ? $artistc : 1, 'belongs_to with custom rel works even in non-simplified.');
235 } 'belongs_to works with custom rels';
239 $schema->resultset('Artwork')
240 ->related_resultset( 'artwork_to_artist_via_opaque_customcond' )
241 ->related_resultset( 'artist' )
242 ->search({}, { collapse => 1 })
245 'Custom rel works correctly',
249 scalar $artwork->all_artists_via_opaque_customcond->all,
251 'Expected two m2m associated artist objects via opaque costom cond'
254 for (qw( artist_limited_rank artist_limited_rank_opaque )) {
256 $schema->resultset('Artwork')
257 ->related_resultset( 'artwork_to_artist_via_opaque_customcond' )
258 ->related_resultset( $_ )
259 ->search({}, { collapse => 1 })
262 'Condition over double custom rel works correctly',
266 scalar $artwork->$_->all,
268 'Expected one m2m associated artist object via opaque custom cond + conditional far cond'
272 $artwork->${\"remove_from_$_"} ( $artists[1] ),
275 'deletion action reports 0'
279 scalar $artwork->all_artists_via_opaque_customcond->all,
281 'Indeed nothing was removed'
285 $artwork->${\"remove_from_$_"} ( $artists[0] ),
288 'Removal reports correct count'
292 scalar $artwork->all_artists_via_opaque_customcond->all,
294 'Indeed removed the matching artist'
297 $artwork->${\"set_$_"}([]);
300 scalar $artwork->all_artists_via_opaque_customcond->all,
302 'Everything removed via limited far cond'
305 # can't use the opaque one - need set_from_related to work
306 $artwork->set_artist_limited_rank( \@artists );
309 local $TODO = 'Taking into account the relationship bridge condition is not likely to ever work... unless we get DQ hooked somehow';
312 scalar $artwork->all_artists_via_opaque_customcond->all,
314 'Re-Addition passed through only one of the artists'
318 throws_ok { $artwork->set_all_artists_via_opaque_customcond( \@artists ) }
319 qr/\QRelationship 'artwork_to_artist_via_opaque_customcond' on source 'Artwork' does not resolve to a join-free condition fragment/;
322 scalar $artwork->all_artists_via_opaque_customcond->all,
324 'Everything still there as expected'
329 # Make a single for each last_track
331 $_->create_related('cd_single', {
332 title => $_->title . ' (the single)',
338 # See if chaining works
340 [ map { $_->title } $last_tracks_rs->search_related('cd_single')->all ],
341 [ map { $_->title } @singles ],
342 'Retrieved singles in proper order'
345 # See if prefetch works
347 [ map { $_->cd_single->title } $last_tracks_rs->search({}, { prefetch => 'cd_single' })->all ],
348 [ map { $_->title } @singles ],
349 'Prefetched singles in proper order'
352 # test set_from_related/find_related with a belongs_to custom condition
353 my $preexisting_cd = $schema->resultset('CD')->find(1);
355 my $cd_single_track = $schema->resultset('CD')->create({
357 title => 'one one one',
359 tracks => [{ title => 'uno uno uno' }]
362 my $single_track = $cd_single_track->tracks->next;
365 $single_track->cd_cref_cond->title,
366 $cd_single_track->title,
367 'Got back the expected single-track cd title',
371 { $schema->resultset('Track')->find({ cd_cref_cond => { cdid => $cd_single_track->id } })->get_columns },
372 { $single_track->get_columns },
373 'Proper find with related via coderef cond',
378 $single_track->deliberately_broken_all_cd_tracks->as_query,
380 SELECT me.trackid, me.cd, me.position, me.title, me.last_updated_on, me.last_updated_at
381 FROM track track__row
384 WHERE track__row.trackid = ?
387 [{ dbic_colname => "me.cd", sqlt_datatype => "integer" }
388 => "track__row.cd" ],
389 [{ dbic_colname => "track__row.trackid", sqlt_datatype => "integer" }
392 'Expected nonsensical JOIN cond',
394 } qr/\Qrelationship 'deliberately_broken_all_cd_tracks' on source 'Track' specifies equality of column 'cd' and the *VALUE* 'cd' (you did not use the { -ident => ... } operator)/,
395 'Warning on 99.9999% malformed custom cond'
398 $single_track->set_from_related( cd_cref_cond => undef );
399 ok $single_track->is_column_changed('cd');
400 is $single_track->get_column('cd'), undef, 'UNset from related via coderef cond';
401 is $single_track->cd, undef, 'UNset related object via coderef cond';
403 $single_track->discard_changes;
405 $single_track->set_from_related( cd_cref_cond => $preexisting_cd );
406 ok $single_track->is_column_changed('cd');
407 is $single_track->get_column('cd'), 1, 'set from related via coderef cond';
409 { $single_track->cd->get_columns },
410 { $preexisting_cd->get_columns },
411 'set from related via coderef cond inflates properly',
415 local $schema->source('Track')->relationship_info('cd_cref_cond')->{cond} = sub { 1,2,3 };
416 $schema->resultset('Track')->find({ cd_cref_cond => {} });
417 } qr/\QA custom condition coderef can return at most 2 conditions, but relationship 'cd_cref_cond' on source 'Track' returned extra values: 3/;