X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F76joins.t;h=101d71f694e8511ef7d4b93e81ca9d649afcd687;hb=0ed8d3b659c714c617fa211f32f34879c5b224f0;hp=1e43b56fdb925f4ee9b0a5022661111e8fe45d93;hpb=9809a6df7707e9d5139274e28f4bcfb93184288c;p=dbsrgits%2FDBIx-Class.git

diff --git a/t/76joins.t b/t/76joins.t
index 1e43b56..101d71f 100644
--- a/t/76joins.t
+++ b/t/76joins.t
@@ -16,7 +16,7 @@ BEGIN {
     eval "use DBD::SQLite";
     plan $@
         ? ( skip_all => 'needs DBD::SQLite for testing' )
-        : ( tests => 62 );
+        : ( tests => 64 );
 }
 
 # figure out if we've got a version of sqlite that is older than 3.2.6, in
@@ -146,6 +146,9 @@ $rs = $schema->resultset("CD")->search(
 );
 cmp_ok( scalar $rs->all, '==', scalar $rs->slice(0, $rs->count - 1), 'slice() with join has same count as all()' );
 
+ok(!$rs->slice($rs->count+1000, $rs->count+1002)->count,
+  'Slicing beyond end of rs returns a zero count');
+
 $rs = $schema->resultset("Artist")->search(
         { 'liner_notes.notes' => 'Kill Yourself!' },
         { join => { 'cds' => 'liner_notes' } });
@@ -238,17 +241,13 @@ is($queries, 1, 'find with prefetch ran exactly 1 select statement (excluding co
 
 $queries = 0;
 
-$schema->storage->debugcb(sub { $queries++; warn "Q: @_"; });
+$schema->storage->debugcb(sub { $queries++; });
 
 $cd = $schema->resultset('CD')->find(1, { prefetch => { cd_to_producer => 'producer' } });
 
 is($cd->producers->first->name, 'Matt S Trout', 'many_to_many accessor ok');
 
-TODO: {
-  local $TODO = 'use prefetched values for many_to_many accessor';
-
-  is($queries, 1, 'many_to_many accessor with nested prefetch ran exactly 1 query');
-}
+is($queries, 1, 'many_to_many accessor with nested prefetch ran exactly 1 query');
 
 $queries = 0;
 
@@ -336,6 +335,19 @@ SKIP: {
 
 is($rs->next->name, 'Caterwauler McCrae', "Correct artist returned");
 
+$cd = $schema->resultset('Artist')->first->create_related('cds',
+    {
+    title   => 'Unproduced Single',
+    year    => 2007
+});
+
+my $left_join = $schema->resultset('CD')->search(
+    { 'me.cdid' => $cd->cdid },
+    { prefetch => { cd_to_producer => 'producer' } }
+);
+
+cmp_ok($left_join, '==', 1, 'prefetch with no join record present');
+
 $queries = 0;
 $schema->storage->debugcb(sub { $queries++ });
 $schema->storage->debug(1);