migrate to Titan 0.3.0
diff --git a/src/test/java/net/floodlightcontroller/core/internal/TestDatabaseManager.java b/src/test/java/net/floodlightcontroller/core/internal/TestDatabaseManager.java
index cea67c3..3d5e03b 100644
--- a/src/test/java/net/floodlightcontroller/core/internal/TestDatabaseManager.java
+++ b/src/test/java/net/floodlightcontroller/core/internal/TestDatabaseManager.java
@@ -27,7 +27,8 @@
 	
 	public static TitanGraph getTestDatabase(){
 		//return TitanFactory.open(testDbLocation);
-		return TitanFactory.openInMemoryGraph();
+//		return TitanFactory.openInMemoryGraph();
+		return TitanFactory.open(testDbLocation);
 	}
 	
 	public static void populateTestData(TitanGraph titanGraph){