Hi Jörn, Agree, it is also my understanding that after we migrate part of the tests that still use JUnit 3 (https://issues.apache.org/jira/browse/IGNITE-10173), upgrade to next version is going to be easy and low risk.
With regards to asserting exceptions I think you have a good point here, I used JUnit 5 in one of recent projects and liked the way how it handles this. It felt much more convenient than in JUnit 4. regards, Oleg -- Sent from: http://apache-ignite-developers.2346864.n4.nabble.com/