is($newartist2->name, 'Fred 3', 'Created new artist with cds via find_or_create');
-my $artist2 = $schema->resultset('Artist')->create({ artistid => 1000,
+my $artist2 = $schema->resultset('Artist')->create({
name => 'Fred 3',
cds => [
- { artist => 1000,
+ {
title => 'Music to code by',
year => 2007,
},
],
cds_unordered => [
- { artist => 1000,
+ {
title => 'Music to code by',
year => 2007,
},
# Test find or create related functionality
my $new_artist = $schema->resultset("Artist")->create({ artistid => 18, name => 'larry' });
-my $new_cd_hashref2 = {
+
+eval {
+ $schema->resultset("CD")->create({
cdid => 28,
- title => 'Boogie Wiggle',
+ title => 'Boogie Wiggle',
year => '2007',
artist => { artistid => 18, name => 'larry' }
- };
-
-eval {
- $schema->resultset("CD")->create($new_cd_hashref2);
+ });
};
-is($@, '', 'new artist created without clash');
+is($@, '', 'new cd created without clash on related artist');
# Make sure exceptions from errors in created rels propogate
eval {
- my $t = $schema->resultset("Track")->new({});
- $t->cd($t->new_related('cd', { artist => undef } ) );
- $t->{_rel_in_storage} = 0;
+ my $t = $schema->resultset("Track")->new({ cd => { artist => undef } });
+ #$t->cd($t->new_related('cd', { artist => undef } ) );
+ #$t->{_rel_in_storage} = 0;
$t->insert;
};
like($@, qr/cd.artist may not be NULL/, "Exception propogated properly");
+
+# Test multi create over many_to_many
+$schema->resultset('CD')->create ({
+ artist => $new_artist,
+ title => 'Warble Marble',
+ year => '2009',
+ cd_to_producer => [
+ { producer => { name => 'Cowboy Neal' } },
+ ],
+});
+
+my $m2m_cd = $schema->resultset('CD')->search ({ title => 'Warble Marble'});
+is ($m2m_cd->count, 1, 'One CD row created via M2M create');
+is ($m2m_cd->first->producers->count, 1, 'CD row created with one producer');
+is ($m2m_cd->first->producers->first->name, 'Cowboy Neal', 'Correct producer row created');
+
+# and some insane multicreate
+# (should work, despite the fact that no one will probably use it this way)
+
+# first count how many rows do we have
+
+my $counts;
+$counts->{$_} = $schema->resultset($_)->count for qw/Artist CD Genre Producer/;
+
+# do the crazy create
+$schema->resultset('CD')->create ({
+ artist => $new_artist,
+ title => 'Greatest hits 1',
+ year => '2012',
+ genre => {
+ name => '"Greatest" collections',
+ },
+ cd_to_producer => [
+ {
+ producer => {
+ name => 'Dirty Harry',
+ producer_to_cd => [
+ {
+ cd => {
+ artist => {
+ name => 'Dirty Harry himself',
+ },
+ title => 'Greatest hits 2',
+ year => 2012,
+ genre => {
+ name => '"Greatest" collections',
+ },
+ },
+ },
+ {
+ cd => {
+ artist => {
+ name => 'Dirty Harry himself',
+ },
+ title => 'Greatest hits 3',
+ year => 2012,
+ genre => {
+ name => '"Greatest" collections',
+ },
+ },
+ },
+ {
+ cd => {
+ artist => $new_artist,
+ title => 'Greatest hits 4',
+ year => 2012,
+ },
+ },
+ ],
+ },
+ },
+ ],
+});
+
+is ($schema->resultset ('Artist')->count, $counts->{Artist} + 1, 'One new artists created'); # even though the 'name' is not uniquely constrained find_or_create will arguably DWIM
+is ($schema->resultset ('Genre')->count, $counts->{Genre} + 1, 'One additional genre created');
+is ($schema->resultset ('Producer')->count, $counts->{Producer} + 1, 'One new producer');
+is ($schema->resultset ('CD')->count, $counts->{CD} + 4, '4 new CDs');
+
+my $harry_cds = $schema->resultset ('Artist')->single ({name => 'Dirty Harry himself'})->cds;
+is ($harry_cds->count, 2, 'Two CDs created by Harry');
+ok ($harry_cds->single ({title => 'Greatest hits 2'}), 'First CD name correct');
+ok ($harry_cds->single ({title => 'Greatest hits 3'}), 'Second CD name correct');
+
+my $harry_productions = $schema->resultset ('Producer')->single ({name => 'Dirty Harry'})
+ ->search_related ('producer_to_cd', {})->search_related ('cd', {});
+is ($harry_productions->count, 4, 'All 4 CDs are produced by Harry');
+is ($harry_productions->search ({ year => 2012 })->count, 4, 'All 4 CDs have the correct year');
+
+my $hits_genre = $schema->resultset ('Genre')->single ({name => '"Greatest" collections'});
+ok ($hits_genre, 'New genre row found');
+is ($hits_genre->cds->count, 3, 'Three of the new CDs fall into the new genre');