X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F66relationship.t;h=ddde6b2bd3622dd916283527be54d293038d27af;hb=2c5c07ecc0a7e4e54854aefdd5f3e44cb71cf5e7;hp=dce68f71c653f17013a3ac77179521e5d09dfec4;hpb=a47e123334d8bcea0d34dc9ea09738d6f3b1fd49;p=dbsrgits%2FDBIx-Class.git

diff --git a/t/66relationship.t b/t/66relationship.t
index dce68f7..ddde6b2 100644
--- a/t/66relationship.t
+++ b/t/66relationship.t
@@ -7,7 +7,7 @@ use DBICTest;
 
 my $schema = DBICTest->init_schema();
 
-plan tests => 32;
+plan tests => 65;
 
 # has_a test
 my $cd = $schema->resultset("CD")->find(4);
@@ -66,13 +66,20 @@ $track->set_from_related( cd => undef );
 
 ok( !defined($track->cd), 'set_from_related with undef ok');
 
+TODO: {
+    local $TODO = 'accessing $object->rel and set_from_related';
+    my $track = $schema->resultset("Track")->new( {} );
+    $track->cd;
+    $track->set_from_related( cd => $cd ); 
+    ok ($track->cd, 'set_from_related ok after using the accessor' );
+};
 
 # update_from_related, the same as set_from_related, but it calls update afterwards
 $track = $schema->resultset("Track")->create( {
   trackid => 2,
   cd => 3,
   position => 99,
-  title => 'Hidden Track'
+  title => 'Hidden Track 2'
 } );
 $track->update_from_related( cd => $cd );
 
@@ -90,6 +97,7 @@ $cd = $artist->find_or_create_related( 'cds', {
   year => 2006,
 } );
 is( $cd->title, 'Greatest Hits', 'find_or_create_related new record ok' );
+
 @cds = $artist->search_related('cds');
 is( ($artist->search_related('cds'))[4]->title, 'Greatest Hits', 'find_or_create_related new record search ok' );
 
@@ -109,6 +117,17 @@ $cd = $artist->find_or_new_related( 'cds', {
 is( $cd->title, 'Greatest Hits 2: Louder Than Ever', 'find_or_new_related new record ok' );
 ok( ! $cd->in_storage, 'find_or_new_related on a new record: not in_storage' );
 
+# print STDERR Data::Dumper::Dumper($cd->get_columns);
+# $cd->result_source->schema->storage->debug(1);
+$cd->artist(undef);
+my $newartist = $cd->find_or_new_related( 'artist', {
+  name => 'Random Boy Band Two',
+  artistid => 200,
+} );
+# $cd->result_source->schema->storage->debug(0);
+is($newartist->name, 'Random Boy Band Two', 'find_or_new_related new artist record with id');
+is($newartist->id, 200, 'find_or_new_related new artist id set');
+
 SKIP: {
   skip "relationship checking needs fixing", 1;
   # try to add a bogus relationship using the wrong cols
@@ -127,12 +146,81 @@ eval {
 };
 like($@, 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( $cd->producers_sorted(producerid => 3)->next->name, 'Fred The Phenotype',
+    'sorted many_to_many with search condition ok' );
+
+$cd = $schema->resultset('CD')->find(2);
+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);
+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( $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($hash) ok' );
+$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' );
+
+# 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' );
+
+my $undef_artist_cd = $schema->resultset("CD")->new_result({ 'title' => 'badgers', 'year' => 2007 });
+is($undef_artist_cd->has_column_loaded('artist'), '', 'FK not loaded');
+is($undef_artist_cd->search_related('artist')->count, 0, '0=1 search when FK does not exist and object not yet in db');
+eval{ 
+     $undef_artist_cd->related_resultset('artist')->new({name => 'foo'});
+};
+is( $@, '', "Object created on a resultset related to not yet inserted object");
+ 
+my $def_artist_cd = $schema->resultset("CD")->new_result({ 'title' => 'badgers', 'year' => 2007, artist => undef });
+is($def_artist_cd->has_column_loaded('artist'), 1, 'FK loaded');
+is($def_artist_cd->search_related('artist')->count, 0, 'closed search on null FK');
 
 # test undirected many-to-many relationship (e.g. "related artists")
 my $undir_maps = $schema->resultset("Artist")->find(1)->artist_undirected_maps;
@@ -166,3 +254,13 @@ $artist->cds->update({artist => $nartist->id});
 cmp_ok($artist->cds->count, '==', 0, "Correct new #cds for artist");
 cmp_ok($nartist->cds->count, '==', 2, "Correct new #cds for artist");
 
+my $new_artist = $schema->resultset("Artist")->new_result({ 'name' => 'Depeche Mode' });
+# why must i tell him: make a new related from me and me is me? that works!
+# my $new_related_cd = $new_artist->new_related('cds', { 'title' => 'Leave in Silence', 'year' => 1982, 'artist' => $new_artist });
+my $new_related_cd = $new_artist->new_related('cds', { 'title' => 'Leave in Silence', 'year' => 1982});
+eval {
+       $new_artist->insert;
+       $new_related_cd->insert;
+};
+$@ && diag($@);
+ok($new_related_cd->in_storage, 'new_related_cd insert ok');