@Test
public void testUndirectedWeightedGraphPageRank() {
pc.newProject();
GraphModel graphModel = Lookup.getDefault().lookup(GraphController.class).getGraphModel();
UndirectedGraph undirectedGraph = graphModel.getUndirectedGraph();
Node node1 = graphModel.factory().newNode("0");
Node node2 = graphModel.factory().newNode("1");
Node node3 = graphModel.factory().newNode("2");
Node node4 = graphModel.factory().newNode("3");
Node node5 = graphModel.factory().newNode("4");
Node node6 = graphModel.factory().newNode("5");
undirectedGraph.addNode(node1);
undirectedGraph.addNode(node2);
undirectedGraph.addNode(node3);
undirectedGraph.addNode(node4);
undirectedGraph.addNode(node5);
undirectedGraph.addNode(node6);
Edge edge12 = graphModel.factory().newEdge(node1, node2, false);
Edge edge23 = graphModel.factory().newEdge(node2, node3, 0, 10, false);
Edge edge34 = graphModel.factory().newEdge(node3, node4, false);
Edge edge45 = graphModel.factory().newEdge(node4, node5, false);
Edge edge56 = graphModel.factory().newEdge(node5, node6, false);
Edge edge61 = graphModel.factory().newEdge(node6, node1, false);
undirectedGraph.addEdge(edge12);
undirectedGraph.addEdge(edge23);
undirectedGraph.addEdge(edge34);
undirectedGraph.addEdge(edge45);
undirectedGraph.addEdge(edge56);
undirectedGraph.addEdge(edge61);
UndirectedGraph hgraph = graphModel.getUndirectedGraph();
PageRank pr = new PageRank();
double[] pageRank;
HashMap<Node, Integer> indicies = pr.createIndiciesMap(hgraph);