diff -r c2992fd74dad -r a954b780e3ab test/graph_adaptor_test.cc
--- a/test/graph_adaptor_test.cc	Wed Feb 22 18:26:56 2006 +0000
+++ b/test/graph_adaptor_test.cc	Thu Feb 23 08:55:54 2006 +0000
@@ -26,6 +26,7 @@
 #include<lemon/list_graph.h>
 #include<lemon/full_graph.h>
 #include<lemon/graph_adaptor.h>
+#include<lemon/ugraph_adaptor.h>
 
 #include"test/test_tools.h"
 #include"test/graph_test.h"
@@ -66,8 +67,17 @@
     checkConcept<StaticGraph, ErasingFirstGraphAdaptor<Graph, 
       Graph::NodeMap<Graph::Edge> > >(); 
 
-    /// \bug why does not compile with StaticGraph
-    checkConcept<UGraph, UndirectGraphAdaptor<ListGraph> >();
+    checkConcept<UGraph, UndirGraphAdaptor<Graph> >();
+
+    checkConcept<UGraph, SubUGraphAdaptor<UGraph, 
+      UGraph::NodeMap<bool> , UGraph::UEdgeMap<bool> > >();
+    checkConcept<UGraph, NodeSubUGraphAdaptor<UGraph, 
+      UGraph::NodeMap<bool> > >();
+    checkConcept<UGraph, EdgeSubUGraphAdaptor<UGraph, 
+      UGraph::UEdgeMap<bool> > >();
+
+    checkConcept<StaticGraph, DirUGraphAdaptor<UGraph, 
+      UGraph::UEdgeMap<bool> > >();
   }
   std::cout << __FILE__ ": All tests passed.\n";