@Test
public void testRead()
{

    Graph graph = new GraphBuilder(encodingManager).create();
    new PrinctonReader(graph).setStream(PrinctonReader.class.getResourceAsStream("tinyEWD.txt")).read();
    assertEquals(8, graph.getNodes());
    EdgeExplorer explorer = graph.createEdgeExplorer(carOutEdges);
    assertEquals(2, count(explorer.setBaseNode(0)));
    assertEquals(3, count(explorer.setBaseNode(6)));
}