added more many_to_many tests and changed add_to_rel to accept linking table column...

[dbsrgits/DBIx-Class.git] / t / 66relationship.t

diff --git a/t/66relationship.t b/t/66relationship.t
index 45ed343..5edbb34 100644 (file)
--- a/t/66relationship.t
+++ b/t/66relationship.t
@@ -5,9 +5,9 @@ use Test::More;
 use lib qw(t/lib);
 use DBICTest;
 
-my $schema = DBICTest::init_schema();
+my $schema = DBICTest->init_schema();
 
-plan tests => 32;
+plan tests => 49;
 
 # has_a test
 my $cd = $schema->resultset("CD")->find(4);
@@ -134,6 +134,41 @@ 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' );
 
+# 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 = $schema->resultset('Producer')->find(1);
+$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($obj) ok' );
+$cd->remove_from_producers($prod);
+is( $cd->producers->count, 0, 'many_to_many remove_from_$rel($obj) ok' );
+$cd->add_to_producers({ name => 'Testy McProducer' });
+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' );
+
+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' );
+
+# many_to_many stresstest
+my $twokey = $schema->resultset('TwoKeys')->find(1,1);
+my $fourkey = $schema->resultset('FourKeys')->find(1,2,3,4);
+
+is( $twokey->fourkeys->count, 0, 'twokey has no fourkeys' );
+$twokey->add_to_fourkeys($fourkey, { autopilot => 'engaged' });
+my $got_fourkey = $twokey->fourkeys({ sensors => 'online' })->first;
+is( $twokey->fourkeys->count, 1, 'twokey has one fourkey' );
+is( $got_fourkey->$_, $fourkey->$_,
+    'fourkeys row has the correct value for column '.$_ )
+  for (qw(foo bar hello goodbye sensors));
+$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' );
+
 # test undirected many-to-many relationship (e.g. "related artists")
 my $undir_maps = $schema->resultset("Artist")->find(1)->artist_undirected_maps;
 is($undir_maps->count, 1, 'found 1 undirected map for artist 1');