diff --git a/test/graph_utils_test.h b/test/graph_utils_test.h
deleted file mode 100644
--- a/test/graph_utils_test.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* -*- C++ -*-
- *
- * This file is a part of LEMON, a generic C++ optimization library
- *
- * Copyright (C) 2003-2008
- * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
- * (Egervary Research Group on Combinatorial Optimization, EGRES).
- *
- * Permission to use, modify and distribute this software is granted
- * provided that this copyright notice appears in all copies. For
- * precise terms see the accompanying LICENSE file.
- *
- * This software is provided "AS IS" with no warranty of any kind,
- * express or implied, and with no claim as to its suitability for any
- * purpose.
- *
- */
-
-#ifndef LEMON_TEST_GRAPH_UTILS_TEST_H
-#define LEMON_TEST_GRAPH_UTILS_TEST_H
-
-
-#include "test_tools.h"
-#include <cstdlib>
-#include <ctime>
-
-//! \ingroup misc
-//! \file
-//! \brief Test cases for graph utils.
-namespace lemon {
-  
-  template <typename Digraph>
-  void checkDigraphCounters() {
-    const int num = 5;
-    Digraph digraph;
-    addPetersen(digraph, num);
-    bidirDigraph(digraph);
-    check(countNodes(digraph) == 2*num, "Wrong node number.");
-    check(countArcs(digraph) == 6*num, "Wrong arc number.");    
-    for (typename Digraph::NodeIt it(digraph); it != INVALID; ++it) {
-      check(countOutArcs(digraph, it) == 3, "Wrong out degree number.");
-      check(countInArcs(digraph, it) == 3, "Wrong in degree number.");
-    }
-  }
-
-  template <typename Digraph>
-  void checkFindArc() {
-    typedef typename Digraph::Node Node;
-    typedef typename Digraph::Arc Arc;
-    typedef typename Digraph::NodeIt NodeIt;
-    typedef typename Digraph::ArcIt ArcIt;
-    Digraph digraph;
-    for (int i = 0; i < 10; ++i) {
-      digraph.addNode();
-    }
-    DescriptorMap<Digraph, Node> nodes(digraph);
-    typename DescriptorMap<Digraph, Node>::InverseMap invNodes(nodes);
-    for (int i = 0; i < 100; ++i) {
-      int src = rnd[invNodes.size()];
-      int trg = rnd[invNodes.size()];
-      digraph.addArc(invNodes[src], invNodes[trg]);
-    }
-    typename Digraph::template ArcMap<bool> found(digraph, false);
-    DescriptorMap<Digraph, Arc> arcs(digraph);
-    for (NodeIt src(digraph); src != INVALID; ++src) {
-      for (NodeIt trg(digraph); trg != INVALID; ++trg) {
-	for (ConArcIt<Digraph> con(digraph, src, trg); con != INVALID; ++con) {
-	  check(digraph.source(con) == src, "Wrong source.");
-	  check(digraph.target(con) == trg, "Wrong target.");
-	  check(found[con] == false, "The arc found already.");
-	  found[con] = true;
-	}
-      }
-    }
-    for (ArcIt it(digraph); it != INVALID; ++it) {
-      check(found[it] == true, "The arc is not found.");
-    }
-  }
-  
-} //namespace lemon
-
-
-#endif