.

wcfs/internal/xbtree_test.py

@@ -52,6 +52,9 @@ def test_topologyOf():
 
     #assert btree.TopoEncodingOf(t) == ((4,), (2,), ø(4), (6,10), ø(5?), ø(7), ø(11), x(5?))
 
+    assert btree.TopoEncodingOf(t) == \
+        (4,), (2,),(), (),(),(6,10), B(1),B(3),(),(),(), (),B(7),B(11), B(5)
+
     """
     assert xbtree.TopologyOf(t) == ( (4,),
                                      ((2,),      ()),