Function WithRoad

tools/openlr/openlr_tests/decoded_path_test.cpp:118–147

template <typename Func>
void WithRoad(vector<m2::PointD> const & points, Func && fn)
{
  classificator::Load();
  auto & platform = GetPlatform();

  auto const mwmPath = base::JoinPath(platform.WritableDir(), kTestDir);

  LocalCountryFile country(mwmPath, CountryFile(kTestMwm), 0 /* version */);
  ScopedDir testScopedDir(kTestDir);
  ScopedFile testScopedMwm(base::JoinPath(kTestDir, kTestMwm + DATA_FILE_EXTENSION), ScopedFile::Mode::Create);

  {
    TestMwmBuilder builder(country, feature::DataHeader::MapType::Country);
    builder.Add(TestRoad(points, "Interstate 60", "en"));
  }

  FrozenDataSource dataSource;
  auto const regResult = dataSource.RegisterMap(country);
  TEST_EQUAL(regResult.second, MwmSet::RegResult::Success, ());

  MwmSet::MwmHandle mwmHandle = dataSource.GetMwmHandleById(regResult.first);
  TEST(mwmHandle.IsAlive(), ());

  FeaturesLoaderGuard const guard(dataSource, regResult.first);
  auto road = guard.GetFeatureByIndex(0);
  TEST(road, ());

  road->ParseGeometry(FeatureType::BEST_GEOMETRY);
  fn(dataSource, *road);
}

UNIT_TEST(MakePath_Test)
{