spec/commands/renamenx_spec.rb in mock_redis-0.15.0 vs spec/commands/renamenx_spec.rb in mock_redis-0.15.1

@@ -30,10 +30,10 @@
   end
 
   it 'raises an error when key == newkey' do
     lambda do
       @redises.renamenx(@key, @key)
-    end.should raise_error(RuntimeError)
+    end.should raise_error(Redis::CommandError)
   end
 
   it 'leaves any existing value at newkey alone' do
     @redises.set(@newkey, 'rab')
     @redises.renamenx(@key, @newkey)