Handle case when neither rad or deg is set

Signed-off-by: Andreas Rauschert <andreas.rb.rauschert@bmw.de>

engine/src/Conversion/OscToMantle/ConvertScenarioPosition.cpp

@@ -73,19 +73,34 @@ mantle_api::Pose ConvertRoadPosition(const mantle_api::IEnvironment& environment
 mantle_api::Pose ConvertGeoPosition(const mantle_api::IEnvironment& environment,
                                     const NET_ASAM_OPENSCENARIO::v1_2::IGeoPosition& geo_position)
 {
-  mantle_api::LatLonPosition lat_lon_position{
-      units::angle::radian_t(geo_position.GetLatitude()),
-      units::angle::radian_t(geo_position.GetLongitude())};
+  mantle_api::LatLonPosition lat_lon_position{};
 
   // lat/lon in degree has higher priority since lat/lon in rad was deprecated in OSC1.2
   if (geo_position.IsSetLatitudeDeg())
   {
     lat_lon_position.latitude = units::angle::degree_t(geo_position.GetLatitudeDeg());
   }
+  else if (geo_position.IsSetLatitude())
+  {
+    lat_lon_position.latitude = units::angle::radian_t(geo_position.GetLatitude());
+  }
+  else
+  {
+    throw std::runtime_error("GeoPosition has neither latitudeDeg nor latitude defined. Please adjust the scenario.");
+  }
+
   if (geo_position.IsSetLongitudeDeg())
   {
     lat_lon_position.longitude = units::angle::degree_t(geo_position.GetLongitudeDeg());
   }
+  else if (geo_position.IsSetLongitude())
+  {
+    lat_lon_position.longitude = units::angle::radian_t(geo_position.GetLongitude());
+  }
+  else
+  {
+    throw std::runtime_error("GeoPosition has neither longitudeDeg nor longitude defined. Please adjust the scenario.");
+  }
 
   mantle_api::Pose pose{};
   pose.position = environment.GetConverter()->Convert(lat_lon_position);

engine/tests/Conversion/OscToMantle/ConvertScenarioPositionTest.cpp

@@ -196,6 +196,13 @@ TEST_F(ConvertScenarioPositionTest,
   ASSERT_EQ(expected_position_, pose->position);
 }
 
+TEST_F(ConvertScenarioPositionTest,
+       GivenGeoPositionWithoutLatLon_WhenConverting_ThenThrow)
+{
+  auto pos = GetGeoPosition(std::nullopt, NET_ASAM_OPENSCENARIO::v1_2::ReferenceContext::ABSOLUTE, false, false);
+  EXPECT_ANY_THROW(OPENSCENARIO::ConvertScenarioPosition(mockEnvironment, pos));
+}
+
 TEST_F(ConvertScenarioPositionTest,
        GivenGeoPositionWithAbsoluteOrientation_WhenConverting_ThenOrientationIsReturnedUnchanged)
 {