@Test
public void testClone() {
graph = createGraph();
graph.edge(1, 2, 10, true);
NodeAccess na = graph.getNodeAccess();
na.setNode(0, 12, 23);
na.setNode(1, 8, 13);
na.setNode(2, 2, 10);
na.setNode(3, 5, 9);
graph.edge(1, 3, 10, true);
Graph clone = graph.copyTo(createGraph(locationParent + "/clone", false));
assertEquals(graph.getNodes(), clone.getNodes());
assertEquals(
count(carOutExplorer.setBaseNode(1)),
count(clone.createEdgeExplorer(carOutFilter).setBaseNode(1)));
clone.edge(1, 4, 10, true);
assertEquals(3, count(clone.createEdgeExplorer(carOutFilter).setBaseNode(1)));
assertEquals(graph.getBounds(), clone.getBounds());
Helper.close((Closeable) clone);
}
protected void checkGraph(Graph g) {
NodeAccess na = g.getNodeAccess();
assertTrue(na.is3D());
assertTrue(g.getBounds().isValid());
assertEquals(new BBox(10, 20, 10, 12, 0, 1), g.getBounds());
assertEquals(10, na.getLatitude(0), 1e-2);
assertEquals(10, na.getLongitude(0), 1e-2);
EdgeExplorer explorer = g.createEdgeExplorer(carOutFilter);
assertEquals(2, GHUtility.count(explorer.setBaseNode(0)));
assertEquals(GHUtility.asSet(2, 1), GHUtility.getNeighbors(explorer.setBaseNode(0)));
EdgeIterator iter = explorer.setBaseNode(0);
assertTrue(iter.next());
assertEquals(Helper.createPointList3D(3.5, 4.5, 0, 5, 6, 0), iter.fetchWayGeometry(0));
assertTrue(iter.next());
assertEquals(Helper.createPointList3D(1.5, 1, 0, 2, 3, 0), iter.fetchWayGeometry(0));
assertEquals(Helper.createPointList3D(10, 10, 0, 1.5, 1, 0, 2, 3, 0), iter.fetchWayGeometry(1));
assertEquals(Helper.createPointList3D(1.5, 1, 0, 2, 3, 0, 11, 20, 1), iter.fetchWayGeometry(2));
assertEquals(11, na.getLatitude(1), 1e-2);
assertEquals(20, na.getLongitude(1), 1e-2);
assertEquals(2, GHUtility.count(explorer.setBaseNode(1)));
assertEquals(GHUtility.asSet(2, 0), GHUtility.getNeighbors(explorer.setBaseNode(1)));
assertEquals(12, na.getLatitude(2), 1e-2);
assertEquals(12, na.getLongitude(2), 1e-2);
assertEquals(1, GHUtility.count(explorer.setBaseNode(2)));
assertEquals(GHUtility.asSet(0), GHUtility.getNeighbors(explorer.setBaseNode(2)));
EdgeIteratorState eib = GHUtility.getEdge(g, 1, 2);
assertEquals(Helper.createPointList3D(), eib.fetchWayGeometry(0));
assertEquals(Helper.createPointList3D(11, 20, 1), eib.fetchWayGeometry(1));
assertEquals(Helper.createPointList3D(12, 12, 0.4), eib.fetchWayGeometry(2));
assertEquals(GHUtility.asSet(0), GHUtility.getNeighbors(explorer.setBaseNode(2)));
}