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 (A => { might_have => { B => has_many => C } } )
118 my $artist = $schema->resultset('Artist')->first;
119 my $cd = $schema->resultset('CD')->create ({
121 title => 'Music to code by at night',
126 title => 'Off by one again',
130 title => 'The dereferencer',
134 title => 'Was that a null (Single)',
136 { title => 'The dereferencer', position => 1 },
137 { title => 'The dereferencer II', position => 2 },
151 isa_ok ($cd, 'DBICTest::CD', 'Main CD object created');
152 is ($cd->title, 'Music to code by at night', 'Correct CD title');
153 is ($cd->tracks->count, 2, 'Two tracks on main CD');
155 my ($t1, $t2) = $cd->tracks->all;
156 is ($t1->title, 'Off by one again', 'Correct 1st track name');
157 is ($t1->cd_single, undef, 'No single for 1st track');
158 is ($t2->title, 'The dereferencer', 'Correct 2nd track name');
159 isa_ok ($t2->cd_single, 'DBICTest::CD', 'Created a single for 2nd track');
161 my $single = $t2->cd_single;
162 is ($single->tracks->count, 2, 'Two tracks on single CD');
163 is ($single->tracks->find ({ position => 1})->title, 'The dereferencer', 'Correct 1st track title');
164 is ($single->tracks->find ({ position => 2})->title, 'The dereferencer II', 'Correct 2nd track title');
166 is ($single->cd_to_producer->count, 1, 'One producer created with the single cd');
167 is ($single->cd_to_producer->first->producer->name, 'K&R', 'Producer name correct');
171 # test might_have again but with a PK == FK in the middle (obviously not specified)
173 my $artist = $schema->resultset('Artist')->first;
174 my $cd = $schema->resultset('CD')->create ({
176 title => 'Music to code by at twilight',
180 { name => 'recursive descent' },
181 { name => 'tail packing' },
186 isa_ok ($cd, 'DBICTest::CD', 'Main CD object created');
187 is ($cd->title, 'Music to code by at twilight', 'Correct CD title');
188 isa_ok ($cd->artwork, 'DBICTest::Artwork', 'Artwork created');
190 # this test might look weird, but it failed at one point, keep it there
191 is ($cd->artwork->images->count, 2, 'Correct artwork image count via the new object');
193 [ sort $cd->artwork->images->get_column ('name')->all ],
194 [ 'recursive descent', 'tail packing' ],
195 'Images named correctly in objects',
199 my $artwork = $schema->resultset('Artwork')->search (
200 { 'cd.title' => 'Music to code by at twilight' },
204 is ($artwork->images->count, 2, 'Correct artwork image count via a new search');
207 [ sort $artwork->images->get_column ('name')->all ],
208 [ 'recursive descent', 'tail packing' ],
209 'Images named correctly after search',
214 # test might_have again but with just a PK and FK (neither specified) in the mid-table
216 my $cd = $schema->resultset('CD')->first;
217 my $track = $schema->resultset ('Track')->create ({
223 { text => 'The color black' },
224 { text => 'The colour black' },
229 isa_ok ($track, 'DBICTest::Track', 'Main track object created');
230 is ($track->title, 'Black', 'Correct track title');
231 isa_ok ($track->lyrics, 'DBICTest::Lyrics', 'Lyrics created');
233 # this test might look weird, but it was failing at one point, keep it there
234 is ($track->lyrics->lyric_versions->count, 2, 'Correct lyric versions count via the new object');
237 [ sort $track->lyrics->lyric_versions->get_column ('text')->all ],
238 [ 'The color black', 'The colour black' ],
239 'Lyrics text in objects matches',
243 my $lyric = $schema->resultset('Lyrics')->search (
244 { 'track.title' => 'Black' },
248 is ($lyric->lyric_versions->count, 2, 'Correct lyric versions count via a new search');
251 [ sort $lyric->lyric_versions->get_column ('text')->all ],
252 [ 'The color black', 'The colour black' ],
253 'Lyrics text via search matches',
258 # nested find_or_create
260 my $newartist2 = $schema->resultset('Artist')->find_or_create({
269 is($newartist2->name, 'Fred 3', 'Created new artist with cds via find_or_create');
273 # multiple same level has_many create
275 my $artist2 = $schema->resultset('Artist')->create({
279 title => 'Music to code by',
285 title => 'Music to code by',
291 is($artist2->in_storage, 1, 'artist with duplicate rels inserted okay');
295 # first create_related pass
297 my $artist = $schema->resultset('Artist')->first;
299 my $cd_result = $artist->create_related('cds', {
301 title => 'TestOneCD1',
315 ok( $cd_result && ref $cd_result eq 'DBICTest::CD', "Got Good CD Class");
316 ok( $cd_result->title eq "TestOneCD1", "Got Expected Title");
318 my $tracks = $cd_result->tracks;
320 ok( ref $tracks eq "DBIx::Class::ResultSet", "Got Expected Tracks ResultSet");
322 foreach my $track ($tracks->all)
324 ok( $track && ref $track eq 'DBICTest::Track', 'Got Expected Track Class');
329 # second create_related with same arguments
331 my $artist = $schema->resultset('Artist')->first;
333 my $cd_result = $artist->create_related('cds', {
335 title => 'TestOneCD2',
347 liner_notes => { notes => 'I can haz liner notes?' },
351 ok( $cd_result && ref $cd_result eq 'DBICTest::CD', "Got Good CD Class");
352 ok( $cd_result->title eq "TestOneCD2", "Got Expected Title");
353 ok( $cd_result->notes eq 'I can haz liner notes?', 'Liner notes');
355 my $tracks = $cd_result->tracks;
357 ok( ref $tracks eq "DBIx::Class::ResultSet", "Got Expected Tracks ResultSet");
359 foreach my $track ($tracks->all)
361 ok( $track && ref $track eq 'DBICTest::Track', 'Got Expected Track Class');
366 # create of parents of a record linker table
368 my $cdp = $schema->resultset('CD_to_Producer')->create({
369 cd => { artist => 1, title => 'foo', year => 2000 },
370 producer => { name => 'jorge' }
372 ok($cdp, 'join table record created ok');
378 my $kurt_cobain = { name => 'Kurt Cobain' };
380 my $in_utero = $schema->resultset('CD')->new({
385 $kurt_cobain->{cds} = [ $in_utero ];
388 $schema->resultset('Artist')->populate([ $kurt_cobain ]); # %)
389 $a = $schema->resultset('Artist')->find({name => 'Kurt Cobain'});
391 is($a->name, 'Kurt Cobain', 'Artist insertion ok');
392 is($a->cds && $a->cds->first && $a->cds->first->title,
393 'In Utero', 'CD insertion ok');
399 my $pink_floyd = { name => 'Pink Floyd' };
401 my $the_wall = { title => 'The Wall', year => 1979 };
403 $pink_floyd->{cds} = [ $the_wall ];
406 $schema->resultset('Artist')->populate([ $pink_floyd ]); # %)
407 $a = $schema->resultset('Artist')->find({name => 'Pink Floyd'});
409 is($a->name, 'Pink Floyd', 'Artist insertion ok');
410 is($a->cds && $a->cds->first->title, 'The Wall', 'CD insertion ok');
414 ## Create foreign key col obj including PK
415 ## See test 20 in 66relationships.t
417 my $new_cd_hashref = {
419 title => 'Boogie Woogie',
421 artist => { artistid => 17, name => 'king luke' }
424 my $cd = $schema->resultset("CD")->find(1);
426 is($cd->artist->id, 1, 'rel okay');
428 my $new_cd = $schema->resultset("CD")->create($new_cd_hashref);
429 is($new_cd->artist->id, 17, 'new id retained okay');
434 $schema->resultset("CD")->create({
436 title => 'Boogie Wiggle',
438 artist => { artistid => 18, name => 'larry' }
441 is($@, '', 'new cd created without clash on related artist');
443 # Make sure exceptions from errors in created rels propogate
445 my $t = $schema->resultset("Track")->new({ cd => { artist => undef } });
446 #$t->cd($t->new_related('cd', { artist => undef } ) );
447 #$t->{_rel_in_storage} = 0;
450 like($@, qr/cd.artist may not be NULL/, "Exception propogated properly");
452 # Test multi create over many_to_many
454 $schema->resultset('CD')->create ({
456 name => 'larry', # should already exist
458 title => 'Warble Marble',
461 { producer => { name => 'Cowboy Neal' } },
465 my $m2m_cd = $schema->resultset('CD')->search ({ title => 'Warble Marble'});
466 is ($m2m_cd->count, 1, 'One CD row created via M2M create');
467 is ($m2m_cd->first->producers->count, 1, 'CD row created with one producer');
468 is ($m2m_cd->first->producers->first->name, 'Cowboy Neal', 'Correct producer row created');
471 # and some insane multicreate
472 # (should work, despite the fact that no one will probably use it this way)
474 # first count how many rows do we initially have
476 $counts->{$_} = $schema->resultset($_)->count for qw/Artist CD Genre Producer Tag/;
478 # do the crazy create
480 $schema->resultset('CD')->create ({
484 title => 'Greatest hits 1',
487 name => '"Greatest" collections',
504 title => 'Greatest hits 2',
507 name => '"Greatest" collections',
513 # This cd is created via artist so it doesn't know about producers
515 # if we specify 'bob' here things bomb
516 # as the producer attached to Greatest Hits 1 is
517 # already created, but not yet inserted.
518 # Maybe this can be fixed, but things are hairy
521 #{ producer => { name => 'bob' } },
522 { producer => { name => 'paul' } },
531 title => 'Greatest hits 3',
534 name => '"Greatest" collections',
542 title => 'Greatest hits 4',
545 name => '"Greatest" collections2',
554 title => 'Greatest hits 5',
557 name => '"Greatest" collections2',
566 title => 'Greatest hits 6',
569 name => '"Greatest" collections',
580 name => 'lars', # should already exist
581 # even though the artist 'name' is not uniquely constrained
582 # find_or_create will arguably DWIM
584 title => 'Greatest hits 7',
594 is ($schema->resultset ('Artist')->count, $counts->{Artist} + 3, '3 new artists created');
595 is ($schema->resultset ('Genre')->count, $counts->{Genre} + 2, '2 additional genres created');
596 is ($schema->resultset ('Producer')->count, $counts->{Producer} + 3, '3 new producer');
597 is ($schema->resultset ('CD')->count, $counts->{CD} + 7, '7 new CDs');
598 is ($schema->resultset ('Tag')->count, $counts->{Tag} + 10, '10 new Tags');
600 my $cd_rs = $schema->resultset ('CD')
601 ->search ({ title => { -like => 'Greatest hits %' }}, { order_by => 'title'} );
602 is ($cd_rs->count, 7, '7 greatest hits created');
604 my $cds_2012 = $cd_rs->search ({ year => 2012});
605 is ($cds_2012->count, 5, '5 CDs created in 2012');
609 { 'tags.tag' => { -in => [qw/A B/] } },
610 { join => 'tags', group_by => 'me.cdid' }
613 'All 10 tags were pairwise distributed between 5 year-2012 CDs'
616 my $paul_prod = $cd_rs->search (
617 { 'producer.name' => 'paul'},
618 { join => { cd_to_producer => 'producer' } }
620 is ($paul_prod->count, 1, 'Paul had 1 production');
621 my $pauls_cd = $paul_prod->single;
622 is ($pauls_cd->cd_to_producer->count, 2, 'Paul had one co-producer');
624 $pauls_cd->search_related ('cd_to_producer',
625 { 'producer.name' => 'flemming'},
626 { join => 'producer' }
629 'The second producer is flemming',
632 my $kirk_cds = $cd_rs->search ({ 'artist.name' => 'kirk' }, { join => 'artist' });
633 is ($kirk_cds, 3, 'Kirk had 3 CDs');
636 { 'cd_to_producer.cd' => { '!=', undef } },
637 { join => 'cd_to_producer' },
640 'Kirk had a producer only on one cd',
643 my $lars_cds = $cd_rs->search ({ 'artist.name' => 'lars' }, { join => 'artist' });
644 is ($lars_cds->count, 3, 'Lars had 3 CDs');
647 { 'cd_to_producer.cd' => undef },
648 { join => 'cd_to_producer' },
651 'Lars always had a producer',
654 $lars_cds->search_related ('cd_to_producer',
655 { 'producer.name' => 'flemming'},
656 { join => 'producer' }
659 'Lars produced 1 CD with flemming',
662 $lars_cds->search_related ('cd_to_producer',
663 { 'producer.name' => 'bob'},
664 { join => 'producer' }
667 'Lars produced 2 CDs with bob',
670 my $bob_prod = $cd_rs->search (
671 { 'producer.name' => 'bob'},
672 { join => { cd_to_producer => 'producer' } }
674 is ($bob_prod->count, 3, 'Bob produced a total of 3 CDs');
677 $bob_prod->search ({ 'artist.name' => 'james' }, { join => 'artist' })->count,
679 "Bob produced james' only CD",