121 lines
3.9 KiB
C++
121 lines
3.9 KiB
C++
#include <boost/test/test_case_template.hpp>
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#include <boost/test/unit_test.hpp>
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#include "coordinates.hpp"
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#include "fixture.hpp"
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#include "osrm/nearest_parameters.hpp"
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#include "osrm/coordinate.hpp"
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#include "osrm/engine_config.hpp"
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#include "osrm/json_container.hpp"
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#include "osrm/osrm.hpp"
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#include "osrm/status.hpp"
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BOOST_AUTO_TEST_SUITE(nearest)
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BOOST_AUTO_TEST_CASE(test_nearest_response)
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{
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auto osrm = getOSRM(OSRM_TEST_DATA_DIR "/ch/monaco.osrm");
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using namespace osrm;
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NearestParameters params;
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params.coordinates.push_back(get_dummy_location());
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engine::api::ResultT result = json::Object();
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const auto rc = osrm.Nearest(params, result);
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BOOST_REQUIRE(rc == Status::Ok);
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auto& json_result=result.get<json::Object>();
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const auto code = json_result.values.at("code").get<json::String>().value;
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BOOST_CHECK_EQUAL(code, "Ok");
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const auto &waypoints = json_result.values.at("waypoints").get<json::Array>().values;
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BOOST_CHECK(!waypoints.empty()); // the dataset has at least one nearest coordinate
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for (const auto &waypoint : waypoints)
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{
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const auto &waypoint_object = waypoint.get<json::Object>();
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const auto distance = waypoint_object.values.at("distance").get<json::Number>().value;
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BOOST_CHECK(distance >= 0);
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}
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}
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BOOST_AUTO_TEST_CASE(test_nearest_response_no_coordinates)
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{
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auto osrm = getOSRM(OSRM_TEST_DATA_DIR "/ch/monaco.osrm");
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using namespace osrm;
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NearestParameters params;
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engine::api::ResultT result = json::Object();
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const auto rc = osrm.Nearest(params, result);
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BOOST_REQUIRE(rc == Status::Error);
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auto& json_result=result.get<json::Object>();
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const auto code = json_result.values.at("code").get<json::String>().value;
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BOOST_CHECK_EQUAL(code, "InvalidOptions");
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}
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BOOST_AUTO_TEST_CASE(test_nearest_response_multiple_coordinates)
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{
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auto osrm = getOSRM(OSRM_TEST_DATA_DIR "/ch/monaco.osrm");
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using namespace osrm;
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NearestParameters params;
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params.coordinates.push_back(get_dummy_location());
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params.coordinates.push_back(get_dummy_location());
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engine::api::ResultT result = json::Object();
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const auto rc = osrm.Nearest(params, result);
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BOOST_REQUIRE(rc == Status::Error);
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auto& json_result=result.get<json::Object>();
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const auto code = json_result.values.at("code").get<json::String>().value;
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BOOST_CHECK_EQUAL(code, "InvalidOptions");
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}
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BOOST_AUTO_TEST_CASE(test_nearest_response_for_location_in_small_component)
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{
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auto osrm = getOSRM(OSRM_TEST_DATA_DIR "/ch/monaco.osrm");
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using namespace osrm;
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const auto locations = get_locations_in_small_component();
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NearestParameters params;
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params.coordinates.push_back(locations.at(0));
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params.number_of_results = 3;
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engine::api::ResultT result = json::Object();
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const auto rc = osrm.Nearest(params, result);
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BOOST_REQUIRE(rc == Status::Ok);
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auto& json_result=result.get<json::Object>();
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const auto code = json_result.values.at("code").get<json::String>().value;
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BOOST_CHECK_EQUAL(code, "Ok");
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const auto &waypoints = json_result.values.at("waypoints").get<json::Array>().values;
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BOOST_CHECK(!waypoints.empty());
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for (const auto &waypoint : waypoints)
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{
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const auto &waypoint_object = waypoint.get<json::Object>();
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// Everything within ~20m (actually more) is still in small component.
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// Nearest service should snap to road network without considering components.
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const auto distance = waypoint_object.values.at("distance").get<json::Number>().value;
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BOOST_CHECK_LT(distance, 20);
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const auto &nodes = waypoint_object.values.at("nodes").get<json::Array>().values;
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BOOST_CHECK(nodes.size() == 2);
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BOOST_CHECK(nodes[0].get<util::json::Number>().value != 0);
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BOOST_CHECK(nodes[1].get<util::json::Number>().value != 0);
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}
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}
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BOOST_AUTO_TEST_SUITE_END()
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