assertEquals(graphGlobal.getOutEdges(nodeMap.get("Node 4")).toArray()[0], edgeMap.get("4-4"));
}
@Test
public void testEdgesCounting() {
DhnsGraphController controller = new DhnsGraphController();
Dhns dhns = new Dhns(controller, null);
GraphViewImpl view = dhns.getGraphStructure().getMainView();
HierarchicalDirectedGraphImpl graph = new HierarchicalDirectedGraphImpl(dhns, view);
TreeStructure treeStructure = view.getStructure();
GraphFactoryImpl factory = dhns.factory();