Function UNIT_CLASS_TEST

libs/routing/routing_tests/index_graph_test.cpp:629–648

This test checks that the route from Start to Finish doesn't make an extra loop in F0. If it was so the route time had been much more.

// This test checks that the route from Start to Finish doesn't make an extra loop in F0.
// If it was so the route time had been much more.
UNIT_CLASS_TEST(RestrictionTest, LoopGraph)
{
  Init(BuildLoopGraph());
  auto start = MakeFakeEnding(1 /* featureId */, 0 /* segmentIdx */, m2::PointD(0.0002, 0), *m_graph);
  auto finish = MakeFakeEnding(2, 0, m2::PointD(0.00005, 0.0004), *m_graph);

  vector<Segment> const expectedRoute = {{kTestNumMwmId, 1, 0, true},  {kTestNumMwmId, 0, 0, true},
                                         {kTestNumMwmId, 0, 1, true},  {kTestNumMwmId, 0, 8, false},
                                         {kTestNumMwmId, 0, 7, false}, {kTestNumMwmId, 0, 6, false},
                                         {kTestNumMwmId, 2, 0, true}};

  auto const expectedWeight = mercator::DistanceOnEarth({0.0002, 0.0}, {0.0002, 0.0001}) / KmphToMps(100.0) +
                              mercator::DistanceOnEarth({0.0002, 0.0001}, {0.00015, 0.0001}) / KmphToMps(100.0) +
                              mercator::DistanceOnEarth({0.00015, 0.0001}, {0.0001, 0.0001}) / KmphToMps(100.0) +
                              mercator::DistanceOnEarth({0.0001, 0.0001}, {0.00005, 0.00015}) / KmphToMps(100.0) +
                              mercator::DistanceOnEarth({0.00005, 0.00015}, {0.00005, 0.0002}) / KmphToMps(100.0) +
                              mercator::DistanceOnEarth({0.00005, 0.0002}, {0.00005, 0.0003}) / KmphToMps(100.0) +
                              mercator::DistanceOnEarth({0.00005, 0.0003}, {0.00005, 0.0004}) / KmphToMps(100.0);
  TestRoute(start, finish, expectedRoute.size(), &expectedRoute, expectedWeight, *m_graph);
}

UNIT_TEST(IndexGraph_OnlyTopology_1)
{