Duh

[dbsrgits/DBIx-Class.git] / t / 42toplimit.t

diff --git a/t/42toplimit.t b/t/42toplimit.t
index 9e2bec7..96c4fa8 100644 (file)
--- a/t/42toplimit.t
+++ b/t/42toplimit.t
@@ -9,10 +9,12 @@ use DBIC::SqlMakerTest;
 my $schema = DBICTest->init_schema;
 
 # Trick the sqlite DB to use Top limit emulation
+# We could test all of this via $sq->$op directly,
+# but some conditions needs a $rsrc
 delete $schema->storage->_sql_maker->{_cached_syntax};
 $schema->storage->_sql_maker->limit_dialect ('Top');
 
-my $rs = $schema->resultset ('FourKeys')->search ({}, { rows => 1, offset => 3 });
+my $rs = $schema->resultset ('BooksInLibrary')->search ({}, { prefetch => 'owner', rows => 1, offset => 3 });
 
 sub test_order {
   my $args = shift;
@@ -32,7 +34,7 @@ sub test_order {
       ) bar
       $req_order
     )",
-    [],
+    [ [ source => 'Library' ] ],
   );
 }
 
@@ -115,5 +117,27 @@ my @tests = (
   },
 );
 
-plan (tests => scalar @tests);
+plan (tests => scalar @tests + 1);
+
 test_order ($_) for @tests;
+
+is_same_sql_bind (
+  $rs->search ({}, { group_by => 'title', order_by => 'title' })->as_query,
+  '(
+    SELECT me__id, source, owner, title, price, owner__id, name 
+      FROM (
+        SELECT TOP 1 me__id, source, owner, title, price, owner__id, name 
+          FROM (
+            SELECT TOP 4 me.id AS me__id, me.source, me.owner, me.title, me.price, owner.id AS owner__id, owner.name
+              FROM books me
+              JOIN owners owner ON owner.id = me.owner
+            WHERE ( source = ? )
+            GROUP BY title
+            ORDER BY title ASC
+          ) AS me
+        ORDER BY title DESC
+      ) AS me
+    ORDER BY title;
+  )',
+  [ [ source => 'Library' ] ],
+);