[Bast-commits] r4381 - DBIx-Class/0.08/trunk/t

[ribasushi at dev.catalyst.perl.org]

Author: ribasushi
Date: 2008-05-12 12:09:20 +0100 (Mon, 12 May 2008)
New Revision: 4381

Modified:
   DBIx-Class/0.08/trunk/t/77prefetch.t
Log:
Add failing tests for missing safeguards for multilevel prefetch (don't know the internals well enough to fix the issue itself)

Modified: DBIx-Class/0.08/trunk/t/77prefetch.t
===================================================================
--- DBIx-Class/0.08/trunk/t/77prefetch.t	2008-05-12 09:16:29 UTC (rev 4380)
+++ DBIx-Class/0.08/trunk/t/77prefetch.t	2008-05-12 11:09:20 UTC (rev 4381)
@@ -16,7 +16,7 @@
     eval "use DBD::SQLite";
     plan $@
         ? ( skip_all => 'needs DBD::SQLite for testing' )
-        : ( tests => 56 );
+        : ( tests => 58 );
 }
 
 # figure out if we've got a version of sqlite that is older than 3.2.6, in
@@ -344,7 +344,8 @@
 
 is($queries, 0, 'chained search_related after has_many->has_many prefetch ran no queries');
 
-
+# once the following TODO is complete, remove the 2 stop-gap tests immediately after the TODO block
+# (the TODO block itself contains tests ensuring that the stop-gaps are removed)
 TODO: {
     local $TODO = 'Prefetch of multiple has_many rels at the same level (currently must die to protect the clueless git)';
     use DBIx::Class::ResultClass::HashRefInflator;
@@ -409,3 +410,8 @@
 
     is_deeply ([$pr_tags_rs->all], [$tags_rs->all], 'same structure returned with and without prefetch over several same level has_many\'s (M -> 1 -> M + M)');
 };
+
+eval { my $track = $schema->resultset('CD')->search ({ 'me.title' => 'Forkful of bees' }, { prefetch => [qw/tracks tags/] })->first->tracks->first };
+ok ($@, 'exception on attempt to prefetch several same level has_many\'s (1 -> M + M)');
+eval { my $tag = $schema->resultset('LinerNotes')->search ({ notes => 'Buy Whiskey!' }, { prefetch => { cd => [qw/tags tracks/] } })->first->cd->tags->first };
+ok ($@, 'exception on attempt to prefetch several same level has_many\'s (M -> 1 -> M + M)');