Function UNIT_CLASS_TEST

libs/routing/routing_tests/routing_session_test.cpp:236–262

}

UNIT_CLASS_TEST(AsyncGuiThreadTestWithRoutingSession, TestRouteBuilding)
{
  // Multithreading synchronization note. |counter| and |session| are constructed on the main thread,
  // then used on gui thread and then if timeout in timedSignal.WaitUntil() is not reached,
  // |counter| is used again.
  TimedSignal timedSignal;
  size_t counter = 0;

  GetPlatform().RunTask(Platform::Thread::Gui, [&timedSignal, &counter, this]()
  {
    InitRoutingSession();
    Route masterRoute("dummy", kTestRoute.begin(), kTestRoute.end(), 0 /* route id */);

    unique_ptr<DummyRouter> router = make_unique<DummyRouter>(masterRoute, RouterResultCode::NoError, counter);
    m_session->SetRouter(std::move(router), nullptr);
    m_session->SetRoutingCallbacks([&timedSignal](Route const &, RouterResultCode)
    {
      LOG(LINFO, ("Ready"));
      timedSignal.Signal();
    }, nullptr /* rebuildReadyCallback */, nullptr /* needMoreMapsCallback */, nullptr /* removeRouteCallback */);
    m_session->BuildRoute(Checkpoints(kTestRoute.front(), kTestRoute.back()), RouterDelegate::kNoTimeout);
  });

  // Manual check of the routeBuilding mutex to avoid spurious results.
  TEST(timedSignal.WaitUntil(steady_clock::now() + kRouteBuildingMaxDuration), ("Route was not built."));
  TEST_EQUAL(counter, 1, ());
}

// Test on route rebuilding when current position moving from the route. Each next position
// is farther from the route then previous one.