Added test to verify InputSet is routed as expected.
Added test to verify InputSet is routed as expected.


Former-commit-id: ed6f63d477ef70cd97bcf044b504f4f8f8325b9e [formerly c11132c09ab1ed8d599d0dbde959d75249eb0e26]
Former-commit-id: 3b0e895336dddc42fc1795e1fdc4ae3bca61b8b6
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine