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',
281 my $artwork = $schema->resultset('Artwork')->search (
282 { 'cd.title' => 'Music to code by at twilight' },
286 is ($artwork->images->count, 2, 'Correct artwork image count via a new search');
289 [ sort $artwork->images->get_column ('name')->all ],
290 [ 'recursive descent', 'tail packing' ],
291 'Images named correctly after search',
296 # test might_have again but with just a PK and FK (neither specified) in the mid-table
298 my $cd = $schema->resultset('CD')->first;
299 my $track = $schema->resultset ('Track')->create ({
305 { text => 'The color black' },
306 { text => 'The colour black' },
311 isa_ok ($track, 'DBICTest::Track', 'Main track object created');
312 is ($track->title, 'Black', 'Correct track title');
313 isa_ok ($track->lyrics, 'DBICTest::Lyrics', 'Lyrics created');
315 # this test might look weird, but it was failing at one point, keep it there
316 my $lyric_obj = $track->lyrics;
317 ok ($lyric_obj->has_column_loaded ('lyric_id'), 'PK present on lyric object');
318 ok ($lyric_obj->has_column_loaded ('track_id'), 'FK present on lyric object');
319 is ($lyric_obj->lyric_versions->count, 2, 'Correct lyric versions count via the new object');
321 [ sort $lyric_obj->lyric_versions->get_column ('text')->all ],
322 [ 'The color black', 'The colour black' ],
323 'Lyrics text in objects matches',
327 my $lyric = $schema->resultset('Lyrics')->search (
328 { 'track.title' => 'Black' },
332 is ($lyric->lyric_versions->count, 2, 'Correct lyric versions count via a new search');
335 [ sort $lyric->lyric_versions->get_column ('text')->all ],
336 [ 'The color black', 'The colour black' ],
337 'Lyrics text via search matches',
342 # nested find_or_create
344 my $newartist2 = $schema->resultset('Artist')->find_or_create({
353 is($newartist2->name, 'Fred 3', 'Created new artist with cds via find_or_create');
357 # multiple same level has_many create
359 my $artist2 = $schema->resultset('Artist')->create({
363 title => 'Music to code by',
369 title => 'Music to code by',
375 is($artist2->in_storage, 1, 'artist with duplicate rels inserted okay');
379 # first create_related pass
381 my $artist = $schema->resultset('Artist')->first;
383 my $cd_result = $artist->create_related('cds', {
385 title => 'TestOneCD1',
399 ok( $cd_result && ref $cd_result eq 'DBICTest::CD', "Got Good CD Class");
400 ok( $cd_result->title eq "TestOneCD1", "Got Expected Title");
402 my $tracks = $cd_result->tracks;
404 ok( ref $tracks eq "DBIx::Class::ResultSet", "Got Expected Tracks ResultSet");
406 foreach my $track ($tracks->all)
408 ok( $track && ref $track eq 'DBICTest::Track', 'Got Expected Track Class');
413 # second create_related with same arguments
415 my $artist = $schema->resultset('Artist')->first;
417 my $cd_result = $artist->create_related('cds', {
419 title => 'TestOneCD2',
431 liner_notes => { notes => 'I can haz liner notes?' },
435 ok( $cd_result && ref $cd_result eq 'DBICTest::CD', "Got Good CD Class");
436 ok( $cd_result->title eq "TestOneCD2", "Got Expected Title");
437 ok( $cd_result->notes eq 'I can haz liner notes?', 'Liner notes');
439 my $tracks = $cd_result->tracks;
441 ok( ref $tracks eq "DBIx::Class::ResultSet", "Got Expected Tracks ResultSet");
443 foreach my $track ($tracks->all)
445 ok( $track && ref $track eq 'DBICTest::Track', 'Got Expected Track Class');
450 # create of parents of a record linker table
452 my $cdp = $schema->resultset('CD_to_Producer')->create({
453 cd => { artist => 1, title => 'foo', year => 2000 },
454 producer => { name => 'jorge' }
456 ok($cdp, 'join table record created ok');
461 local $TODO = 'Next 2 evals are NOT supposed to work, jnaps code will be torn to bits in another branch';
464 my $kurt_cobain = { name => 'Kurt Cobain' };
466 my $in_utero = $schema->resultset('CD')->new({
471 $kurt_cobain->{cds} = [ $in_utero ];
474 $schema->resultset('Artist')->populate([ $kurt_cobain ]); # %)
475 $a = $schema->resultset('Artist')->find({name => 'Kurt Cobain'});
477 is($a->name, 'Kurt Cobain', 'Artist insertion ok');
478 is($a->cds && $a->cds->first && $a->cds->first->title,
479 'In Utero', 'CD insertion ok');
485 my $pink_floyd = { name => 'Pink Floyd' };
487 my $the_wall = { title => 'The Wall', year => 1979 };
489 $pink_floyd->{cds} = [ $the_wall ];
492 $schema->resultset('Artist')->populate([ $pink_floyd ]); # %)
493 $a = $schema->resultset('Artist')->find({name => 'Pink Floyd'});
495 is($a->name, 'Pink Floyd', 'Artist insertion ok');
496 is($a->cds && $a->cds->first->title, 'The Wall', 'CD insertion ok');
502 ## Create foreign key col obj including PK
503 ## See test 20 in 66relationships.t
505 my $new_cd_hashref = {
507 title => 'Boogie Woogie',
509 artist => { artistid => 17, name => 'king luke' }
512 my $cd = $schema->resultset("CD")->find(1);
514 is($cd->artist->id, 1, 'rel okay');
516 my $new_cd = $schema->resultset("CD")->create($new_cd_hashref);
517 is($new_cd->artist->id, 17, 'new id retained okay');
522 $schema->resultset("CD")->create({
524 title => 'Boogie Wiggle',
526 artist => { artistid => 18, name => 'larry' }
529 is($@, '', 'new cd created without clash on related artist');
531 # Make sure exceptions from errors in created rels propogate
533 my $t = $schema->resultset("Track")->new({ cd => { artist => undef } });
534 #$t->cd($t->new_related('cd', { artist => undef } ) );
535 #$t->{_rel_in_storage} = 0;
538 like($@, qr/cd.artist may not be NULL/, "Exception propogated properly");
540 # Test multi create over many_to_many
542 $schema->resultset('CD')->create ({
544 name => 'larry', # should already exist
546 title => 'Warble Marble',
549 { producer => { name => 'Cowboy Neal' } },
553 my $m2m_cd = $schema->resultset('CD')->search ({ title => 'Warble Marble'});
554 is ($m2m_cd->count, 1, 'One CD row created via M2M create');
555 is ($m2m_cd->first->producers->count, 1, 'CD row created with one producer');
556 is ($m2m_cd->first->producers->first->name, 'Cowboy Neal', 'Correct producer row created');
559 # and some insane multicreate
560 # (should work, despite the fact that no one will probably use it this way)
562 # first count how many rows do we initially have
564 $counts->{$_} = $schema->resultset($_)->count for qw/Artist CD Genre Producer Tag/;
566 # do the crazy create
568 $schema->resultset('CD')->create ({
572 title => 'Greatest hits 1',
575 name => '"Greatest" collections',
592 title => 'Greatest hits 2',
595 name => '"Greatest" collections',
601 # This cd is created via artist so it doesn't know about producers
603 # if we specify 'bob' here things bomb
604 # as the producer attached to Greatest Hits 1 is
605 # already created, but not yet inserted.
606 # Maybe this can be fixed, but things are hairy
609 #{ producer => { name => 'bob' } },
610 { producer => { name => 'paul' } },
619 title => 'Greatest hits 3',
622 name => '"Greatest" collections',
630 title => 'Greatest hits 4',
633 name => '"Greatest" collections2',
642 title => 'Greatest hits 5',
645 name => '"Greatest" collections2',
654 title => 'Greatest hits 6',
657 name => '"Greatest" collections',
668 name => 'lars', # should already exist
669 # even though the artist 'name' is not uniquely constrained
670 # find_or_create will arguably DWIM
672 title => 'Greatest hits 7',
682 is ($schema->resultset ('Artist')->count, $counts->{Artist} + 3, '3 new artists created');
683 is ($schema->resultset ('Genre')->count, $counts->{Genre} + 2, '2 additional genres created');
684 is ($schema->resultset ('Producer')->count, $counts->{Producer} + 3, '3 new producer');
685 is ($schema->resultset ('CD')->count, $counts->{CD} + 7, '7 new CDs');
686 is ($schema->resultset ('Tag')->count, $counts->{Tag} + 10, '10 new Tags');
688 my $cd_rs = $schema->resultset ('CD')
689 ->search ({ title => { -like => 'Greatest hits %' }}, { order_by => 'title'} );
690 is ($cd_rs->count, 7, '7 greatest hits created');
692 my $cds_2012 = $cd_rs->search ({ year => 2012});
693 is ($cds_2012->count, 5, '5 CDs created in 2012');
697 { 'tags.tag' => { -in => [qw/A B/] } },
698 { join => 'tags', group_by => 'me.cdid' }
701 'All 10 tags were pairwise distributed between 5 year-2012 CDs'
704 my $paul_prod = $cd_rs->search (
705 { 'producer.name' => 'paul'},
706 { join => { cd_to_producer => 'producer' } }
708 is ($paul_prod->count, 1, 'Paul had 1 production');
709 my $pauls_cd = $paul_prod->single;
710 is ($pauls_cd->cd_to_producer->count, 2, 'Paul had one co-producer');
712 $pauls_cd->search_related ('cd_to_producer',
713 { 'producer.name' => 'flemming'},
714 { join => 'producer' }
717 'The second producer is flemming',
720 my $kirk_cds = $cd_rs->search ({ 'artist.name' => 'kirk' }, { join => 'artist' });
721 is ($kirk_cds, 3, 'Kirk had 3 CDs');
724 { 'cd_to_producer.cd' => { '!=', undef } },
725 { join => 'cd_to_producer' },
728 'Kirk had a producer only on one cd',
731 my $lars_cds = $cd_rs->search ({ 'artist.name' => 'lars' }, { join => 'artist' });
732 is ($lars_cds->count, 3, 'Lars had 3 CDs');
735 { 'cd_to_producer.cd' => undef },
736 { join => 'cd_to_producer' },
739 'Lars always had a producer',
742 $lars_cds->search_related ('cd_to_producer',
743 { 'producer.name' => 'flemming'},
744 { join => 'producer' }
747 'Lars produced 1 CD with flemming',
750 $lars_cds->search_related ('cd_to_producer',
751 { 'producer.name' => 'bob'},
752 { join => 'producer' }
755 'Lars produced 2 CDs with bob',
758 my $bob_prod = $cd_rs->search (
759 { 'producer.name' => 'bob'},
760 { join => { cd_to_producer => 'producer' } }
762 is ($bob_prod->count, 3, 'Bob produced a total of 3 CDs');
765 $bob_prod->search ({ 'artist.name' => 'james' }, { join => 'artist' })->count,
767 "Bob produced james' only CD",