11 my $schema = DBICTest->init_schema();
13 # simple create + parent (the stuff $rs belongs_to)
15 my $cd = $schema->resultset('CD')->create({
23 isa_ok($cd, 'DBICTest::CD', 'Created CD object');
24 isa_ok($cd->artist, 'DBICTest::Artist', 'Created related Artist');
25 is($cd->artist->name, 'Fred Bloggs', 'Artist created correctly');
29 # same as above but the child and parent have no values,
30 # except for an explicit parent pk
32 my $bm_rs = $schema->resultset('Bookmark');
33 my $bookmark = $bm_rs->create({
39 isa_ok($bookmark, 'DBICTest::Bookmark', 'Created Bookrmark object');
40 isa_ok($bookmark->link, 'DBICTest::Link', 'Created related Link');
43 { 'link.title' => $bookmark->link->title },
47 'Bookmark and link made it to the DB',
52 # create over > 1 levels of has_many create (A => { has_many => { B => has_many => C } } )
54 my $artist = $schema->resultset('Artist')->first;
55 my $cd = $artist->create_related (cds => {
56 title => 'Music to code by',
63 isa_ok($cd, 'DBICTest::CD', 'Created CD');
64 is($cd->title, 'Music to code by', 'CD created correctly');
65 is($cd->tags->count, 1, 'One tag created for CD');
66 is($cd->tags->first->tag, 'rock', 'Tag created correctly');
73 # Create via update - add a new CD <--- THIS SHOULD HAVE NEVER WORKED!
74 $schema->resultset('Artist')->first->update({
76 { title => 'Yet another CD',
82 qr/Recursive update is not supported over relationships of type multi/,
83 'create via update of multi relationships throws an exception'
86 # Create m2m while originating in the linker table
88 my $artist = $schema->resultset('Artist')->first;
89 my $c2p = $schema->resultset('CD_to_Producer')->create ({
92 title => 'Bad investment',
95 { position => 1, title => 'Just buy' },
96 { position => 2, title => 'Why did we do it' },
97 { position => 3, title => 'Burn baby burn' },
101 name => 'Lehman Bros.',
105 isa_ok ($c2p, 'DBICTest::CD_to_Producer', 'Linker object created');
106 my $prod = $schema->resultset ('Producer')->find ({ name => 'Lehman Bros.' });
107 isa_ok ($prod, 'DBICTest::Producer', 'Producer row found');
108 is ($prod->cds->count, 1, 'Producer has one production');
109 my $cd = $prod->cds->first;
110 is ($cd->title, 'Bad investment', 'CD created correctly');
111 is ($cd->tracks->count, 3, 'CD has 3 tracks');
116 # create over > 1 levels of might_have with multiple has_many and multiple m2m
117 # but starting at a has_many level
118 # (A => { might_have => { B => has_many => C <= has_many D} } ) or
119 # CD -> has_many -> Tracks -> might have -> Single -> has_many -> Tracks
127 my $artist = $schema->resultset('Artist')->first;
128 my $cd = $schema->resultset('CD')->create ({
130 title => 'Music to code by at night',
134 position => 1, # some day me might test this with Ordered
135 title => 'Off by one again',
139 title => 'The dereferencer',
143 title => 'Was that a null (Single)',
145 { title => 'The dereferencer', position => 1 },
146 { title => 'The dereferencer II', position => 2 },
165 isa_ok ($cd, 'DBICTest::CD', 'Main CD object created');
166 is ($cd->title, 'Music to code by at night', 'Correct CD title');
167 is ($cd->tracks->count, 2, 'Two tracks on main CD');
169 my ($t1, $t2) = $cd->tracks->all;
170 is ($t1->title, 'Off by one again', 'Correct 1st track name');
171 is ($t1->cd_single, undef, 'No single for 1st track');
172 is ($t2->title, 'The dereferencer', 'Correct 2nd track name');
173 isa_ok ($t2->cd_single, 'DBICTest::CD', 'Created a single for 2nd track');
175 my $single = $t2->cd_single;
176 is ($single->tracks->count, 2, 'Two tracks on single CD');
177 is ($single->tracks->find ({ position => 1})->title, 'The dereferencer', 'Correct 1st track title');
178 is ($single->tracks->find ({ position => 2})->title, 'The dereferencer II', 'Correct 2nd track title');
180 is ($single->cd_to_producer->count, 2, 'Two producers created for the single cd');
182 [ sort map { $_->producer->name } ($single->cd_to_producer->all) ],
183 ['Don Knuth', 'K&R'],
184 'Producers named correctly',
189 # Same as above but starting at the might_have directly
190 # Track -> might have -> Single -> has_many -> Tracks
198 my $cd = $schema->resultset('CD')->first;
199 my $track = $schema->resultset('Track')->create ({
201 position => 77, # some day me might test this with Ordered
202 title => 'Multicreate rocks',
204 artist => $cd->artist,
206 title => 'Disemboweling MultiCreate',
208 { title => 'Why does mst write this way', position => 1 },
209 { title => 'Chainsaw celebration', position => 2 },
210 { title => 'Purl cleans up', position => 3 },
232 isa_ok ($track, 'DBICTest::Track', 'Main Track object created');
233 is ($track->title, 'Multicreate rocks', 'Correct Track title');
235 my $single = $track->cd_single;
236 isa_ok ($single, 'DBICTest::CD', 'Created a single with the track');
237 is ($single->tracks->count, 3, '3 tracks on single CD');
238 is ($single->tracks->find ({ position => 1})->title, 'Why does mst write this way', 'Correct 1st track title');
239 is ($single->tracks->find ({ position => 2})->title, 'Chainsaw celebration', 'Correct 2nd track title');
240 is ($single->tracks->find ({ position => 3})->title, 'Purl cleans up', 'Correct 3rd track title');
242 is ($single->cd_to_producer->count, 3, '3 producers created for the single cd');
244 [ sort map { $_->producer->name } ($single->cd_to_producer->all) ],
245 ['castaway', 'mst', 'theorbtwo'],
246 'Producers named correctly',
251 # test might_have again but with a PK == FK in the middle (obviously not specified)
253 my $artist = $schema->resultset('Artist')->first;
254 my $cd = $schema->resultset('CD')->create ({
256 title => 'Music to code by at twilight',
260 { name => 'recursive descent' },
261 { name => 'tail packing' },
266 isa_ok ($cd, 'DBICTest::CD', 'Main CD object created');
267 is ($cd->title, 'Music to code by at twilight', 'Correct CD title');
268 isa_ok ($cd->artwork, 'DBICTest::Artwork', 'Artwork created');
270 # this test might look weird, but it failed at one point, keep it there
271 my $art_obj = $cd->artwork;
272 ok ($art_obj->has_column_loaded ('cd_id'), 'PK/FK present on artwork object');
273 is ($art_obj->images->count, 2, 'Correct artwork image count via the new object');
275 [ sort $art_obj->images->get_column ('name')->all ],
276 [ 'recursive descent', 'tail packing' ],
277 'Images named correctly in objects',
280 my $artwork = $schema->resultset('Artwork')->search (
281 { 'cd.title' => 'Music to code by at twilight' },
285 is ($artwork->images->count, 2, 'Correct artwork image count via a new search');
288 [ sort $artwork->images->get_column ('name')->all ],
289 [ 'recursive descent', 'tail packing' ],
290 'Images named correctly after search',
295 # test might_have again but with just a PK and FK (neither specified) in the mid-table
297 my $cd = $schema->resultset('CD')->first;
298 my $track = $schema->resultset ('Track')->create ({
304 { text => 'The color black' },
305 { text => 'The colour black' },
310 isa_ok ($track, 'DBICTest::Track', 'Main track object created');
311 is ($track->title, 'Black', 'Correct track title');
312 isa_ok ($track->lyrics, 'DBICTest::Lyrics', 'Lyrics created');
314 # this test might look weird, but it was failing at one point, keep it there
315 my $lyric_obj = $track->lyrics;
316 ok ($lyric_obj->has_column_loaded ('lyric_id'), 'PK present on lyric object');
317 ok ($lyric_obj->has_column_loaded ('track_id'), 'FK present on lyric object');
318 is ($lyric_obj->lyric_versions->count, 2, 'Correct lyric versions count via the new object');
320 [ sort $lyric_obj->lyric_versions->get_column ('text')->all ],
321 [ 'The color black', 'The colour black' ],
322 'Lyrics text in objects matches',
326 my $lyric = $schema->resultset('Lyrics')->search (
327 { 'track.title' => 'Black' },
331 is ($lyric->lyric_versions->count, 2, 'Correct lyric versions count via a new search');
334 [ sort $lyric->lyric_versions->get_column ('text')->all ],
335 [ 'The color black', 'The colour black' ],
336 'Lyrics text via search matches',
341 # test a multilevel might-have with a PK == FK in the might_have/has_many table
343 # CD -> might have -> Artwork
346 # --> Artwork_to_Artist
351 my $someartist = $schema->resultset('Artist')->first;
352 my $cd = $schema->resultset('CD')->create ({
353 artist => $someartist,
354 title => 'Music to code by until the cows come home',
357 artwork_to_artist => [
358 { artist => { name => 'cowboy joe' } },
359 { artist => { name => 'billy the kid' } },
364 isa_ok ($cd, 'DBICTest::CD', 'Main CD object created');
365 is ($cd->title, 'Music to code by until the cows come home', 'Correct CD title');
367 my $art_obj = $cd->artwork;
368 ok ($art_obj->has_column_loaded ('cd_id'), 'PK/FK present on artwork object');
369 is ($art_obj->artists->count, 2, 'Correct artwork creator count via the new object');
371 [ sort $art_obj->artists->get_column ('name')->all ],
372 [ 'billy the kid', 'cowboy joe' ],
373 'Artists named correctly when queried via object',
376 my $artwork = $schema->resultset('Artwork')->search (
377 { 'cd.title' => 'Music to code by until the cows come home' },
380 is ($artwork->artists->count, 2, 'Correct artwork creator count via a new search');
382 [ sort $artwork->artists->get_column ('name')->all ],
383 [ 'billy the kid', 'cowboy joe' ],
384 'Artists named correctly queried via a new search',
390 # nested find_or_create
392 my $newartist2 = $schema->resultset('Artist')->find_or_create({
401 is($newartist2->name, 'Fred 3', 'Created new artist with cds via find_or_create');
405 # multiple same level has_many create
407 my $artist2 = $schema->resultset('Artist')->create({
411 title => 'Music to code by',
417 title => 'Music to code by',
423 is($artist2->in_storage, 1, 'artist with duplicate rels inserted okay');
427 # first create_related pass
429 my $artist = $schema->resultset('Artist')->first;
431 my $cd_result = $artist->create_related('cds', {
433 title => 'TestOneCD1',
447 ok( $cd_result && ref $cd_result eq 'DBICTest::CD', "Got Good CD Class");
448 ok( $cd_result->title eq "TestOneCD1", "Got Expected Title");
450 my $tracks = $cd_result->tracks;
452 ok( ref $tracks eq "DBIx::Class::ResultSet", "Got Expected Tracks ResultSet");
454 foreach my $track ($tracks->all)
456 ok( $track && ref $track eq 'DBICTest::Track', 'Got Expected Track Class');
461 # second create_related with same arguments
463 my $artist = $schema->resultset('Artist')->first;
465 my $cd_result = $artist->create_related('cds', {
467 title => 'TestOneCD2',
479 liner_notes => { notes => 'I can haz liner notes?' },
483 ok( $cd_result && ref $cd_result eq 'DBICTest::CD', "Got Good CD Class");
484 ok( $cd_result->title eq "TestOneCD2", "Got Expected Title");
485 ok( $cd_result->notes eq 'I can haz liner notes?', 'Liner notes');
487 my $tracks = $cd_result->tracks;
489 ok( ref $tracks eq "DBIx::Class::ResultSet", "Got Expected Tracks ResultSet");
491 foreach my $track ($tracks->all)
493 ok( $track && ref $track eq 'DBICTest::Track', 'Got Expected Track Class');
498 # create of parents of a record linker table
500 my $cdp = $schema->resultset('CD_to_Producer')->create({
501 cd => { artist => 1, title => 'foo', year => 2000 },
502 producer => { name => 'jorge' }
504 ok($cdp, 'join table record created ok');
509 local $TODO = 'Next 2 evals are NOT supposed to work, jnaps code will be torn to bits in another branch';
512 my $kurt_cobain = { name => 'Kurt Cobain' };
514 my $in_utero = $schema->resultset('CD')->new({
519 $kurt_cobain->{cds} = [ $in_utero ];
522 $schema->resultset('Artist')->populate([ $kurt_cobain ]); # %)
523 $a = $schema->resultset('Artist')->find({name => 'Kurt Cobain'});
525 is($a->name, 'Kurt Cobain', 'Artist insertion ok');
526 is($a->cds && $a->cds->first && $a->cds->first->title,
527 'In Utero', 'CD insertion ok');
533 my $pink_floyd = { name => 'Pink Floyd' };
535 my $the_wall = { title => 'The Wall', year => 1979 };
537 $pink_floyd->{cds} = [ $the_wall ];
540 $schema->resultset('Artist')->populate([ $pink_floyd ]); # %)
541 $a = $schema->resultset('Artist')->find({name => 'Pink Floyd'});
543 is($a->name, 'Pink Floyd', 'Artist insertion ok');
544 is($a->cds && $a->cds->first->title, 'The Wall', 'CD insertion ok');
550 ## Create foreign key col obj including PK
551 ## See test 20 in 66relationships.t
553 my $new_cd_hashref = {
555 title => 'Boogie Woogie',
557 artist => { artistid => 17, name => 'king luke' }
560 my $cd = $schema->resultset("CD")->find(1);
562 is($cd->artist->id, 1, 'rel okay');
564 my $new_cd = $schema->resultset("CD")->create($new_cd_hashref);
565 is($new_cd->artist->id, 17, 'new id retained okay');
570 $schema->resultset("CD")->create({
572 title => 'Boogie Wiggle',
574 artist => { artistid => 18, name => 'larry' }
577 is($@, '', 'new cd created without clash on related artist');
579 # Make sure exceptions from errors in created rels propogate
581 my $t = $schema->resultset("Track")->new({ cd => { artist => undef } });
582 #$t->cd($t->new_related('cd', { artist => undef } ) );
583 #$t->{_rel_in_storage} = 0;
586 like($@, qr/cd.artist may not be NULL/, "Exception propogated properly");
588 # Test multi create over many_to_many
590 $schema->resultset('CD')->create ({
592 name => 'larry', # should already exist
594 title => 'Warble Marble',
597 { producer => { name => 'Cowboy Neal' } },
601 my $m2m_cd = $schema->resultset('CD')->search ({ title => 'Warble Marble'});
602 is ($m2m_cd->count, 1, 'One CD row created via M2M create');
603 is ($m2m_cd->first->producers->count, 1, 'CD row created with one producer');
604 is ($m2m_cd->first->producers->first->name, 'Cowboy Neal', 'Correct producer row created');
607 # and some insane multicreate
608 # (should work, despite the fact that no one will probably use it this way)
610 # first count how many rows do we initially have
612 $counts->{$_} = $schema->resultset($_)->count for qw/Artist CD Genre Producer Tag/;
614 # do the crazy create
616 $schema->resultset('CD')->create ({
620 title => 'Greatest hits 1',
623 name => '"Greatest" collections',
640 title => 'Greatest hits 2',
643 name => '"Greatest" collections',
649 # This cd is created via artist so it doesn't know about producers
651 # if we specify 'bob' here things bomb
652 # as the producer attached to Greatest Hits 1 is
653 # already created, but not yet inserted.
654 # Maybe this can be fixed, but things are hairy
657 #{ producer => { name => 'bob' } },
658 { producer => { name => 'paul' } },
667 title => 'Greatest hits 3',
670 name => '"Greatest" collections',
678 title => 'Greatest hits 4',
681 name => '"Greatest" collections2',
690 title => 'Greatest hits 5',
693 name => '"Greatest" collections2',
702 title => 'Greatest hits 6',
705 name => '"Greatest" collections',
716 name => 'lars', # should already exist
717 # even though the artist 'name' is not uniquely constrained
718 # find_or_create will arguably DWIM
720 title => 'Greatest hits 7',
730 is ($schema->resultset ('Artist')->count, $counts->{Artist} + 3, '3 new artists created');
731 is ($schema->resultset ('Genre')->count, $counts->{Genre} + 2, '2 additional genres created');
732 is ($schema->resultset ('Producer')->count, $counts->{Producer} + 3, '3 new producer');
733 is ($schema->resultset ('CD')->count, $counts->{CD} + 7, '7 new CDs');
734 is ($schema->resultset ('Tag')->count, $counts->{Tag} + 10, '10 new Tags');
736 my $cd_rs = $schema->resultset ('CD')
737 ->search ({ title => { -like => 'Greatest hits %' }}, { order_by => 'title'} );
738 is ($cd_rs->count, 7, '7 greatest hits created');
740 my $cds_2012 = $cd_rs->search ({ year => 2012});
741 is ($cds_2012->count, 5, '5 CDs created in 2012');
745 { 'tags.tag' => { -in => [qw/A B/] } },
746 { join => 'tags', group_by => 'me.cdid' }
749 'All 10 tags were pairwise distributed between 5 year-2012 CDs'
752 my $paul_prod = $cd_rs->search (
753 { 'producer.name' => 'paul'},
754 { join => { cd_to_producer => 'producer' } }
756 is ($paul_prod->count, 1, 'Paul had 1 production');
757 my $pauls_cd = $paul_prod->single;
758 is ($pauls_cd->cd_to_producer->count, 2, 'Paul had one co-producer');
760 $pauls_cd->search_related ('cd_to_producer',
761 { 'producer.name' => 'flemming'},
762 { join => 'producer' }
765 'The second producer is flemming',
768 my $kirk_cds = $cd_rs->search ({ 'artist.name' => 'kirk' }, { join => 'artist' });
769 is ($kirk_cds, 3, 'Kirk had 3 CDs');
772 { 'cd_to_producer.cd' => { '!=', undef } },
773 { join => 'cd_to_producer' },
776 'Kirk had a producer only on one cd',
779 my $lars_cds = $cd_rs->search ({ 'artist.name' => 'lars' }, { join => 'artist' });
780 is ($lars_cds->count, 3, 'Lars had 3 CDs');
783 { 'cd_to_producer.cd' => undef },
784 { join => 'cd_to_producer' },
787 'Lars always had a producer',
790 $lars_cds->search_related ('cd_to_producer',
791 { 'producer.name' => 'flemming'},
792 { join => 'producer' }
795 'Lars produced 1 CD with flemming',
798 $lars_cds->search_related ('cd_to_producer',
799 { 'producer.name' => 'bob'},
800 { join => 'producer' }
803 'Lars produced 2 CDs with bob',
806 my $bob_prod = $cd_rs->search (
807 { 'producer.name' => 'bob'},
808 { join => { cd_to_producer => 'producer' } }
810 is ($bob_prod->count, 3, 'Bob produced a total of 3 CDs');
813 $bob_prod->search ({ 'artist.name' => 'james' }, { join => 'artist' })->count,
815 "Bob produced james' only CD",