Merge 'trunk' into 'replication_dedux'

[dbsrgits/DBIx-Class.git] / t / 90join_torture.t

diff --git a/t/90join_torture.t b/t/90join_torture.t
index eee1e21..a277475 100644 (file)
--- a/t/90join_torture.t
+++ b/t/90join_torture.t
@@ -4,26 +4,51 @@ use warnings;
 use Test::More;
 use lib qw(t/lib);
 use DBICTest;
-
 my $schema = DBICTest->init_schema();
 
-plan tests => 11;
+plan tests => 22;
+
+ {
+   my $rs = $schema->resultset( 'CD' )->search(
+     {
+       'producer.name'   => 'blah',
+       'producer_2.name' => 'foo',
+     },
+     {
+       'join' => [
+         { cd_to_producer => 'producer' },
+         { cd_to_producer => 'producer' },
+       ],
+       'prefetch' => [
+         'artist',
+         { cd_to_producer => 'producer' },
+       ],
+     }
+   );
+  
+   eval {
+     my @rows = $rs->all();
+   };
+   is( $@, '' );
+ }
+
 
 my @rs1a_results = $schema->resultset("Artist")->search_related('cds', {title => 'Forkful of bees'}, {order_by => 'title'});
 is($rs1a_results[0]->title, 'Forkful of bees', "bare field conditions okay after search related");
 my $rs1 = $schema->resultset("Artist")->search({ 'tags.tag' => 'Blue' }, { join => {'cds' => 'tracks'}, prefetch => {'cds' => 'tags'} });
 my @artists = $rs1->all;
-cmp_ok(@artists, '==', 1, "Two artists returned");
+cmp_ok(@artists, '==', 2, "Two artists returned");
 
 my $rs2 = $rs1->search({ artistid => '1' }, { join => {'cds' => {'cd_to_producer' => 'producer'} } });
-
 my @artists2 = $rs2->search({ 'producer.name' => 'Matt S Trout' });
 my @cds = $artists2[0]->cds;
 cmp_ok(scalar @cds, '==', 1, "condition based on inherited join okay");
 
-# this is wrong, should accept me.title really
 my $rs3 = $rs2->search_related('cds');
-cmp_ok($rs3->count, '==', 9, "Nine artists returned");
+cmp_ok(scalar($rs3->all), '==', 45, "All cds for artist returned");
+
+
+cmp_ok($rs3->count, '==', 45, "All cds for artist returned via count");
 
 my $rs4 = $schema->resultset("CD")->search({ 'artist.artistid' => '1' }, { join => ['tracks', 'artist'], prefetch => 'artist' });
 my @rs4_results = $rs4->all;
@@ -45,31 +70,59 @@ my $cd = $cds->search({'me.title' => 'Forkful of bees'}, { prefetch => 'tracks'
 my @tracks = $cd->tracks->all;
 is(scalar(@tracks), 3, 'right number of prefetched tracks after has many');
 
-# causes ambig col error due to order_by
+#causes ambig col error due to order_by
 #my $tracks_rs = $cds->search_related('tracks', { 'tracks.position' => '2', 'disc.title' => 'Forkful of bees' });
 #my $first_tracks_rs = $tracks_rs->first;
 
 my $related_rs = $schema->resultset("Artist")->search({ name => 'Caterwauler McCrae' })->search_related('cds', { year => '2001'})->search_related('tracks', { 'position' => '2' });
 is($related_rs->first->trackid, '5', 'search related on search related okay');
 
-# causes ambig col error due to order_by
+#causes ambig col error due to order_by
 #$related_rs->search({'cd.year' => '2001'}, {join => ['cd', 'cd']})->all;
 
 my $title = $schema->resultset("Artist")->search_related('twokeys')->search_related('cd')->search({'tracks.position' => '2'}, {join => 'tracks', order_by => 'tracks.trackid'})->next->title;
 is($title, 'Forkful of bees', 'search relateds with order by okay');
 
-# my $prod_rs = $schema->resultset("CD")->find(1)->other_producers;
-# my $prod_rs2 = $prod_rs->search({ name => 'Matt S Trout' }, { prefetch => 'producer_to_cd', order_by => 'other_producer.name' });
-# my $prod_first = $prod_rs2->first;
-# warn $prod_first->name;
+my $prod_rs = $schema->resultset("CD")->find(1)->producers_sorted;
+my $prod_rs2 = $prod_rs->search({ name => 'Matt S Trout' });
+my $prod_first = $prod_rs2->first;
+is($prod_first->id, '1', 'somewhat pointless search on rel with order_by on it okay');
 
 my $prod_map_rs = $schema->resultset("Artist")->find(1)->cds->search_related('cd_to_producer', {}, { join => 'producer', prefetch => 'producer' });
-use Data::Dumper;
-warn $prod_map_rs->count;
-print Dumper($prod_map_rs->{attrs});
-print Dumper($prod_map_rs->{_attrs});
-$prod_map_rs->first;
+ok($prod_map_rs->next->producer, 'search related with prefetch okay');
+
+my $stupid = $schema->resultset("Artist")->search_related('artist_undirected_maps', {}, { prefetch => 'artist1' })->search_related('mapped_artists')->search_related('cds', {'cds.cdid' => '2'}, { prefetch => 'tracks' });
+
+my $cd_final = $schema->resultset("Artist")->search_related('artist_undirected_maps', {}, { prefetch => 'artist1' })->search_related('mapped_artists')->search_related('cds', {'cds.cdid' => '2'}, { prefetch => 'tracks' })->first;
+is($cd_final->cdid, '2', 'bonkers search_related-with-join-midway okay');
+
+# should end up with cds and cds_2 joined
+my $merge_rs_1 = $schema->resultset("Artist")->search({ 'cds_2.cdid' => '2' }, { join => ['cds', 'cds'] });
+is(scalar(@{$merge_rs_1->{attrs}->{join}}), 2, 'both joins kept');
+ok($merge_rs_1->next, 'query on double joined rel runs okay');
+
+# should only end up with cds joined
+my $merge_rs_2 = $schema->resultset("Artist")->search({ }, { join => 'cds' })->search({ 'cds.cdid' => '2' }, { join => 'cds' });
+is(scalar(@{$merge_rs_2->{attrs}->{join}}), 1, 'only one join kept when inherited');
+my $merge_rs_2_cd = $merge_rs_2->next;
+
+eval {
+
+  my @rs_with_prefetch = $schema->resultset('TreeLike')
+                                ->search(
+    {'me.id' => 1},
+    {
+    prefetch => [ 'parent', { 'children' => 'parent' } ],
+    });
+
+};
 
+ok(!$@, "pathological prefetch ok");
 
+my $rs = $schema->resultset("Artist")->search({}, { join => 'twokeys' });
+my $second_search_rs = $rs->search({ 'cds_2.cdid' => '2' }, { join =>
+['cds', 'cds'] });
+is(scalar(@{$second_search_rs->{attrs}->{join}}), 3, 'both joins kept');
+ok($second_search_rs->next, 'query on double joined rel runs okay');
 
 1;