my $schema = DBICTest->init_schema();
-plan tests => 49;
+plan tests => 56;
# has_a test
my $cd = $schema->resultset("CD")->find(4);
trackid => 2,
cd => 3,
position => 99,
- title => 'Hidden Track'
+ title => 'Hidden Track 2'
} );
$track->update_from_related( cd => $cd );
};
like($@, qr/join condition/, 'failed when creating a rel without join condition, ok');
-# many_to_many helper test
+# many_to_many helper tests
$cd = $schema->resultset("CD")->find(1);
my @producers = $cd->producers();
is( $producers[0]->name, 'Matt S Trout', 'many_to_many ok' );
-is( $cd->producers_sorted->next->name, 'Bob The Builder', 'sorted many_to_many ok' );
-is( $cd->producers_sorted(producerid => 3)->next->name, 'Fred The Phenotype', 'sorted many_to_many with search condition ok' );
+is( $cd->producers_sorted->next->name, 'Bob The Builder',
+ 'sorted many_to_many ok' );
+is( $cd->producers_sorted(producerid => 3)->next->name, 'Fred The Phenotype',
+ 'sorted many_to_many with search condition ok' );
-# test new many_to_many helpers
$cd = $schema->resultset('CD')->find(2);
-is( $cd->producers->count, 0, "CD doesn't yet have any producers" );
+my $prod_rs = $cd->producers();
+my $prod_before_count = $schema->resultset('Producer')->count;
+is( $prod_rs->count, 0, "CD doesn't yet have any producers" );
my $prod = $schema->resultset('Producer')->find(1);
$cd->add_to_producers($prod);
-my $prod_rs = $cd->producers();
is( $prod_rs->count(), 1, 'many_to_many add_to_$rel($obj) count ok' );
-is( $prod_rs->first->name, 'Matt S Trout', 'many_to_many add_to_$rel($obj) ok' );
+is( $prod_rs->first->name, 'Matt S Trout',
+ 'many_to_many add_to_$rel($obj) ok' );
$cd->remove_from_producers($prod);
-is( $cd->producers->count, 0, 'many_to_many remove_from_$rel($obj) ok' );
+is( $schema->resultset('Producer')->find(1)->name, 'Matt S Trout',
+ "producer object exists after remove of link" );
+is( $prod_rs->count, 0, 'many_to_many remove_from_$rel($obj) ok' );
$cd->add_to_producers({ name => 'Testy McProducer' });
+is( $schema->resultset('Producer')->count, $prod_before_count+1,
+ 'add_to_$rel($hash) inserted a new producer' );
is( $prod_rs->count(), 1, 'many_to_many add_to_$rel($hash) count ok' );
-is( $prod_rs->first->name, 'Testy McProducer', 'many_to_many add_to_$rel($hash) ok' );
+is( $prod_rs->first->name, 'Testy McProducer',
+ 'many_to_many add_to_$rel($hash) ok' );
+$cd->add_to_producers({ name => 'Jack Black' });
+is( $prod_rs->count(), 2, 'many_to_many add_to_$rel($hash) count ok' );
+$cd->set_producers($schema->resultset('Producer')->all);
+is( $cd->producers->count(), $prod_before_count+2,
+ 'many_to_many set_$rel(@objs) count ok' );
+$cd->set_producers($schema->resultset('Producer')->find(1));
+is( $cd->producers->count(), 1, 'many_to_many set_$rel($obj) count ok' );
+$cd->set_producers([$schema->resultset('Producer')->all]);
+is( $cd->producers->count(), $prod_before_count+2,
+ 'many_to_many set_$rel(\@objs) count ok' );
+$cd->set_producers([$schema->resultset('Producer')->find(1)]);
+is( $cd->producers->count(), 1, 'many_to_many set_$rel([$obj]) count ok' );
eval { $cd->remove_from_producers({ fake => 'hash' }); };
like( $@, qr/needs an object/, 'remove_from_$rel($hash) dies correctly' );
eval { $cd->add_to_producers(); };
-like( $@, qr/needs an object or hashref/, 'add_to_$rel(undef) dies correctly' );
+like( $@, qr/needs an object or hashref/,
+ 'add_to_$rel(undef) dies correctly' );
# many_to_many stresstest
my $twokey = $schema->resultset('TwoKeys')->find(1,1);
for (qw(foo bar hello goodbye sensors));
$twokey->remove_from_fourkeys($fourkey);
is( $twokey->fourkeys->count, 0, 'twokey has no fourkeys' );
-is( $twokey->fourkeys_to_twokeys->count, 0, 'twokey has no links to fourkey' );
+is( $twokey->fourkeys_to_twokeys->count, 0,
+ 'twokey has no links to fourkey' );
+
# test undirected many-to-many relationship (e.g. "related artists")
my $undir_maps = $schema->resultset("Artist")->find(1)->artist_undirected_maps;