Update test to directly test any update to the Components (in a Set or ComponentList)
Update test to directly test any update to the Components (in a Set or ComponentList)

opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core