other missing file

diff --git a/OpenSim/Tests/Common/TestsAssetCache.cs b/OpenSim/Tests/Common/TestsAssetCache.cs
index 12f2752..5747c6b 100644
--- a/OpenSim/Tests/Common/TestsAssetCache.cs
+++ b/OpenSim/Tests/Common/TestsAssetCache.cs
@@ -113,6 +113,11 @@ namespace OpenSim.Tests.Common
             return true;
         }

+        public AssetBase GetCached(string id)
+        {
+            return (AssetBase)m_Cache.Get(id);
+        }
+
         public void Expire(string id)
         {
             m_Cache.Remove(id);