  Cyber-Physical Systems (CPSs) combine software and physical components. These
systems are widely applied in society within many domains, including the
automotive, aerospace, railway, etc. Testing these systems is extremely
challenging, therefore, it has attracted significant attention from the
research community. A driving CPS testing technique in industry is
simulation-based testing. However, this poses significant challenges. In this
new-idea paper we present a novel approach to enhance the testing processes of
CPSs. This novel approach is motivated with examples and open questions.
