graphConfig = new HierarchicalConfiguration();
context = new GraphConfigurationContext(graphConfig, graphs);
graphConfig.setProperty(Tokens.REXSTER_GRAPH_LOCATION, "idbase");
ArrayList<HierarchicalConfiguration.Node> listOfNodes = new ArrayList<HierarchicalConfiguration.Node>();
listOfNodes.add(new HierarchicalConfiguration.Node("supportEdgeIds", "false"));
graphConfig.addNodes(Tokens.REXSTER_GRAPH_PROPERTIES, listOfNodes);
this.configuration.configureGraphInstance(context);
Graph graph = this.configuration.configureGraphInstance(context);
assertTrue(graph instanceof IdGraph);
assertTrue(((IdGraph) graph).getSupportVertexIds());