We have found the FixedTupleSpout class to be very useful as a mock spout for emitting test tuples in end to end topology tests. Unfortunately, the constructor seems to limit the output fields to just a single field. Is there a similar class that allows specifying multiple output fields?
Any ideas if the developers would be receptive to a PR that adds multi-field support to the FixedTupleSpout? It should be a simple change to make the member variable a list and add a new constructor for it. Thanks, -- Daniel Dara Software Engineer | Salesforce
