forked from organicmaps/organicmaps
119 lines
2.9 KiB
C++
119 lines
2.9 KiB
C++
#include "testing/testing.hpp"
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#include "map/elevation_info.hpp"
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#include "geometry/point_with_altitude.hpp"
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#include "geometry/mercator.hpp"
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#include "kml/types.hpp"
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namespace elevation_info_tests
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{
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using namespace geometry;
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using namespace location;
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GpsInfo const BuildGpsInfo(double latitude, double longitude, double altitude)
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{
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GpsInfo gpsInfo;
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gpsInfo.m_latitude = latitude;
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gpsInfo.m_longitude = longitude;
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gpsInfo.m_altitude = altitude;
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return gpsInfo;
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}
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UNIT_TEST(ElevationInfo_EmptyMultiGeometry)
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{
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ElevationInfo ei;
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TEST_EQUAL(0, ei.GetSize(), ());
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}
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UNIT_TEST(ElevationInfo_FromMultiGeometry)
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{
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kml::MultiGeometry geometry;
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auto const point1 = PointWithAltitude({0.0, 0.0}, 100);
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auto const point2 = PointWithAltitude({1.0, 1.0}, 150);
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auto const point3 = PointWithAltitude({2.0, 2.0}, 50);
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geometry.AddLine({
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point1,
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point2,
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point3
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});
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ElevationInfo ei(geometry.m_lines);
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TEST_EQUAL(3, ei.GetSize(), ());
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double distance = 0;
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TEST_EQUAL(ei.GetPoints()[0].m_distance, distance, ());
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distance += mercator::DistanceOnEarth(point1, point2);
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TEST_EQUAL(ei.GetPoints()[1].m_distance, distance, ());
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distance += mercator::DistanceOnEarth(point2, point3);
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TEST_EQUAL(ei.GetPoints()[2].m_distance, distance, ());
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}
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UNIT_TEST(ElevationInfo_MultipleLines)
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{
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kml::MultiGeometry geometry;
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geometry.AddLine({
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PointWithAltitude({0.0, 0.0}, 100),
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PointWithAltitude({1.0, 1.0}, 150),
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PointWithAltitude({1.0, 1.0}, 140)
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});
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geometry.AddLine({
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PointWithAltitude({2.0, 2.0}, 50),
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PointWithAltitude({3.0, 3.0}, 75),
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PointWithAltitude({3.0, 3.0}, 60)
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});
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geometry.AddLine({
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PointWithAltitude({4.0, 4.0}, 200),
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PointWithAltitude({5.0, 5.0}, 250)
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});
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ElevationInfo ei(geometry.m_lines);
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TEST_EQUAL(8, ei.GetSize(), ());
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}
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UNIT_TEST(ElevationInfo_SegmentDistances)
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{
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kml::MultiGeometry geometry;
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geometry.AddLine({
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PointWithAltitude({0.0, 0.0}),
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PointWithAltitude({1.0, 0.0})
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});
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geometry.AddLine({
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PointWithAltitude({2.0, 0.0}),
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PointWithAltitude({3.0, 0.0})
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});
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geometry.AddLine({
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PointWithAltitude({4.0, 0.0}),
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PointWithAltitude({5.0, 0.0})
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});
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ElevationInfo ei(geometry.m_lines);
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auto const & segmentDistances = ei.GetSegmentsDistances();
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auto const points = ei.GetPoints();
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TEST_EQUAL(segmentDistances.size(), 2, ());
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TEST_EQUAL(segmentDistances[0], ei.GetPoints()[2].m_distance, ());
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TEST_EQUAL(segmentDistances[1], ei.GetPoints()[4].m_distance, ());
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}
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UNIT_TEST(ElevationInfo_BuildWithGpsPoints)
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{
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auto ei = ElevationInfo();
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ei.AddGpsPoints({
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BuildGpsInfo(0.0, 0.0, 0),
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BuildGpsInfo(1.0, 1.0, 50),
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BuildGpsInfo(2.0, 2.0, 100),
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});
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ei.AddGpsPoints({
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BuildGpsInfo(3.0, 3.0, -50)
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});
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ei.AddGpsPoints({
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BuildGpsInfo(4.0, 4.0, 0)
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});
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ei.AddGpsPoints({});
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TEST_EQUAL(5, ei.GetSize(), ());
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TEST_EQUAL(ei.GetSegmentsDistances().size(), 0, ());
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}
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} // namespace elevation_info_testa
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