edge = mesh.AddEdge([n1,n2])
mesh.ExtrusionSweep([edge], smesh.MakeDirStruct(0,7,0), 1)
mesh.ExtrusionSweep( mesh.GetElementsByType(SMESH.FACE), smesh.MakeDirStruct(0,0,5), 7)
-assert( 2 == len( mesh.GetIdsFromFilter( volumeFilter )))
+assert( 7 == len( mesh.GetIdsFromFilter( volumeFilter )))