Examples with GHResponse com.graphhopper.GHResponse used on opensource projects

Example 96 with GHResponse

use of com.graphhopper.GHResponse in project graphhopper by graphhopper.

the class GHResponseTest method testHasNoErrorIfEmpty.

@Test
public void testHasNoErrorIfEmpty() {
    assertFalse(new GHResponse().hasErrors());
    GHResponse rsp = new GHResponse();
    rsp.add(new ResponsePath());
    assertFalse(rsp.hasErrors());
}

Example 97 with GHResponse

use of com.graphhopper.GHResponse in project graphhopper by graphhopper.

the class OSMReaderTest method testRoadClassInfo.

@Test
public void testRoadClassInfo() {
    GraphHopper gh = new GraphHopper() {

        @Override
        protected File _getOSMFile() {
            return new File(getClass().getResource(file2).getFile());
        }
    }.setOSMFile("dummy").setProfiles(new Profile("profile").setVehicle("car").setWeighting("fastest")).setMinNetworkSize(0).setGraphHopperLocation(dir).importOrLoad();
    GHResponse response = gh.route(new GHRequest(51.2492152, 9.4317166, 52.133, 9.1).setProfile("profile").setPathDetails(Collections.singletonList(RoadClass.KEY)));
    List<PathDetail> list = response.getBest().getPathDetails().get(RoadClass.KEY);
    assertEquals(3, list.size());
    assertEquals(RoadClass.MOTORWAY.toString(), list.get(0).getValue());
    response = gh.route(new GHRequest(51.2492152, 9.4317166, 52.133, 9.1).setProfile("profile").setPathDetails(Collections.singletonList(Toll.KEY)));
    Throwable ex = response.getErrors().get(0);
    assertTrue(ex.getMessage().contains("You requested the details [toll]"), ex.getMessage());
}

Example 98 with GHResponse

use of com.graphhopper.GHResponse in project graphhopper by graphhopper.

the class NavigateResponseConverterTest method voiceInstructionTranslationTest.

@Test
public void voiceInstructionTranslationTest() {
    GHResponse rsp = hopper.route(new GHRequest(42.554851, 1.536198, 42.510071, 1.548128).setProfile(profile));
    ObjectNode json = NavigateResponseConverter.convertFromGHResponse(rsp, trMap, Locale.ENGLISH, distanceConfig);
    JsonNode steps = json.get("routes").get(0).get("legs").get(0).get("steps");
    JsonNode voiceInstruction = steps.get(14).get("voiceInstructions").get(0);
    assertEquals("In 2 kilometers keep right", voiceInstruction.get("announcement").asText());
    rsp = hopper.route(new GHRequest(42.554851, 1.536198, 42.510071, 1.548128).setProfile(profile).setLocale(Locale.GERMAN));
    DistanceConfig distanceConfigGerman = new DistanceConfig(DistanceUtils.Unit.METRIC, trMap, Locale.GERMAN);
    json = NavigateResponseConverter.convertFromGHResponse(rsp, trMap, Locale.GERMAN, distanceConfigGerman);
    steps = json.get("routes").get(0).get("legs").get(0).get("steps");
    voiceInstruction = steps.get(14).get("voiceInstructions").get(0);
    assertEquals("In 2 Kilometern rechts halten", voiceInstruction.get("announcement").asText());
}

Example 99 with GHResponse

use of com.graphhopper.GHResponse in project graphhopper by graphhopper.

the class NavigateResponseConverterTest method voiceInstructionsTest.

@Test
public void voiceInstructionsTest() {
    GHResponse rsp = hopper.route(new GHRequest(42.554851, 1.536198, 42.510071, 1.548128).setProfile(profile));
    ObjectNode json = NavigateResponseConverter.convertFromGHResponse(rsp, trMap, Locale.ENGLISH, distanceConfig);
    JsonNode steps = json.get("routes").get(0).get("legs").get(0).get("steps");
    // Step 4 is about 240m long
    JsonNode step = steps.get(4);
    JsonNode voiceInstructions = step.get("voiceInstructions");
    assertEquals(2, voiceInstructions.size());
    JsonNode voiceInstruction = voiceInstructions.get(0);
    assertEquals(200, voiceInstruction.get("distanceAlongGeometry").asDouble(), 1);
    assertEquals("In 200 meters At roundabout, take exit 2 onto CS-340, then At roundabout, take exit 2 onto CG-3", voiceInstruction.get("announcement").asText());
    // Step 14 is over 3km long
    step = steps.get(14);
    voiceInstructions = step.get("voiceInstructions");
    assertEquals(4, voiceInstructions.size());
    voiceInstruction = voiceInstructions.get(0);
    assertEquals(2000, voiceInstruction.get("distanceAlongGeometry").asDouble(), 1);
    assertEquals("In 2 kilometers keep right", voiceInstruction.get("announcement").asText());
    voiceInstruction = voiceInstructions.get(3);
    assertEquals("keep right", voiceInstruction.get("announcement").asText());
}

Example 100 with GHResponse

use of com.graphhopper.GHResponse in project graphhopper by graphhopper.

the class NavigateResponseConverterTest method testMultipleWaypoints.

@Test
public void testMultipleWaypoints() {
    GHRequest request = new GHRequest();
    request.addPoint(new GHPoint(42.504606, 1.522438));
    request.addPoint(new GHPoint(42.504776, 1.527209));
    request.addPoint(new GHPoint(42.505144, 1.526113));
    request.addPoint(new GHPoint(42.50529, 1.527218));
    request.setProfile(profile);
    GHResponse rsp = hopper.route(request);
    ObjectNode json = NavigateResponseConverter.convertFromGHResponse(rsp, trMap, Locale.ENGLISH, distanceConfig);
    // Check that all waypoints are there and in the right order
    JsonNode waypointsJson = json.get("waypoints");
    assertEquals(4, waypointsJson.size());
    JsonNode waypointLoc = waypointsJson.get(0).get("location");
    assertEquals(1.522438, waypointLoc.get(0).asDouble(), .00001);
    waypointLoc = waypointsJson.get(1).get("location");
    assertEquals(1.527209, waypointLoc.get(0).asDouble(), .00001);
    waypointLoc = waypointsJson.get(2).get("location");
    assertEquals(1.526113, waypointLoc.get(0).asDouble(), .00001);
    waypointLoc = waypointsJson.get(3).get("location");
    assertEquals(1.527218, waypointLoc.get(0).asDouble(), .00001);
    // Check that there are 3 legs
    JsonNode route = json.get("routes").get(0);
    JsonNode legs = route.get("legs");
    assertEquals(3, legs.size());
    double duration = 0;
    double distance = 0;
    for (int i = 0; i < 3; i++) {
        JsonNode leg = legs.get(i);
        duration += leg.get("duration").asDouble();
        distance += leg.get("distance").asDouble();
        JsonNode steps = leg.get("steps");
        JsonNode step = steps.get(0);
        JsonNode maneuver = step.get("maneuver");
        assertEquals("depart", maneuver.get("type").asText());
        maneuver = steps.get(steps.size() - 1).get("maneuver");
        assertEquals("arrive", maneuver.get("type").asText());
    }
    // Check if the duration and distance of the legs sum up to the overall route distance and duration
    assertEquals(route.get("duration").asDouble(), duration, 1);
    assertEquals(route.get("distance").asDouble(), distance, 1);
}