test command crashes if no triggers database is defined

[michaelgursky]

If there is no triggers database defined, "ml test" crashes with an XDMP-NODB error, making it difficult to integrate into a CI build. It would be good if this were caught in the xquery code and returned in a different manner. It seems the testing UI turns this into a "NO TESTS RUN" message.

[grtjn]

I think it should be pretty easy to test if ml.triggers-db is empty, but how should the system respond? It could skip the CPF related tests silently. Depends what purpose those CPF tests really serve I guess, not sure I know them well enough to judge. Moreover, the UI should ignore it too. That is not ignoring it silently, but failing (red border) with no particular message..

[grtjn]

Fixed in dev