nodeList.add(new Node(BigDecimal.valueOf(5), BigDecimal.valueOf(1)));
Graph<Edge> graph = Graph.<Edge>fullGraphFactory(nodeList);
Graph<WeightedEdge> weightedGraph = SteinersAlgorithm.getWeightedGraph(graph);
PrimsController controller = new PrimsController(weightedGraph);
weightedGraph = controller.getSmallestTreeWithOnePoint(weightedGraph);
Node steinersPoint = weightedGraph.getSteinersPoint();
assertTrue(steinersPoint != null);
assertTrue(steinersPoint.getPointX().compareTo(BigDecimal.valueOf(1.6)) == 1);