@Test
public void testMonacoWithInstructions() {
String osmFile = "files/monaco.osm.gz";
String graphFile = "target/graph-monaco";
String vehicle = "FOOT";
String importVehicles = "FOOT";
String weightCalcStr = "shortest";
try {
// make sure we are using fresh graphhopper files with correct vehicle
Helper.removeDir(new File(graphFile));
GraphHopper hopper =
new GraphHopper()
.setInMemory(true)
.setOSMFile(osmFile)
.disableCHShortcuts()
.setGraphHopperLocation(graphFile)
.setEncodingManager(new EncodingManager(importVehicles))
.importOrLoad();
Graph g = hopper.getGraph();
GHResponse rsp =
hopper.route(
new GHRequest(43.727687, 7.418737, 43.74958, 7.436566)
.setAlgorithm("astar")
.setVehicle(vehicle)
.setWeighting(weightCalcStr));
assertEquals(3437.6, rsp.getDistance(), .1);
assertEquals(87, rsp.getPoints().getSize());
InstructionList il = rsp.getInstructions();
assertEquals(13, il.size());
Translation tr = trMap.getWithFallBack(Locale.US);
List<String> iList = il.createDescription(tr);
// TODO roundabout fine tuning -> enter + leave roundabout (+ two rounabouts -> is it
// necessary if we do not leave the street?)
assertEquals("Continue onto Avenue des Guelfes", iList.get(0));
assertEquals("Turn slight left onto Avenue des Papalins", iList.get(1));
assertEquals("Turn sharp right onto Quai Jean-Charles Rey", iList.get(2));
assertEquals("Turn left onto road", iList.get(3));
assertEquals("Turn right onto Avenue Albert II", iList.get(4));
List<Double> dists = il.createDistances();
assertEquals(11, dists.get(0), 1);
assertEquals(289, dists.get(1), 1);
assertEquals(10, dists.get(2), 1);
assertEquals(43, dists.get(3), 1);
assertEquals(122, dists.get(4), 1);
assertEquals(447, dists.get(5), 1);
List<Long> times = il.createMillis();
assertEquals(7, times.get(0) / 1000);
assertEquals(207, times.get(1) / 1000);
assertEquals(7, times.get(2) / 1000);
assertEquals(30, times.get(3) / 1000);
assertEquals(87, times.get(4) / 1000);
assertEquals(321, times.get(5) / 1000);
List<GPXEntry> list = rsp.getInstructions().createGPXList();
assertEquals(123, list.size());
final long lastEntryMillis = list.get(list.size() - 1).getMillis();
final long totalResponseMillis = rsp.getMillis();
assertEquals(totalResponseMillis, lastEntryMillis);
} catch (Exception ex) {
throw new RuntimeException("cannot handle osm file " + osmFile, ex);
} finally {
Helper.removeDir(new File(graphFile));
}
}