diff --git a/test/graph_test.h b/test/graph_test.h
--- a/test/graph_test.h
+++ b/test/graph_test.h
@@ -2,7 +2,7 @@
  *
  * This file is a part of LEMON, a generic C++ optimization library.
  *
- * Copyright (C) 2003-2008
+ * Copyright (C) 2003-2009
  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
  * (Egervary Research Group on Combinatorial Optimization, EGRES).
  *
@@ -117,6 +117,15 @@
   }
 
   template <class Graph>
+  void checkGraphIncEdgeArcLists(const Graph &G, typename Graph::Node n,
+                                 int cnt)
+  {
+    checkGraphIncEdgeList(G, n, cnt);
+    checkGraphOutArcList(G, n, cnt);
+    checkGraphInArcList(G, n, cnt);
+  }
+
+  template <class Graph>
   void checkGraphConArcList(const Graph &G, int cnt) {
     int i = 0;
     for (typename Graph::NodeIt u(G); u != INVALID; ++u) {