bellemare commented on a change in pull request #8764: URL: https://github.com/apache/kafka/pull/8764#discussion_r435886441
########## File path: streams/src/test/java/org/apache/kafka/streams/integration/KTableKTableForeignKeyJoinMaterializationIntegrationTest.java ########## @@ -94,15 +101,49 @@ public void before() { ); } + @Test + public void shouldEmitRecordWhenJoiningWithDefaultSerdes() { Review comment: @vvcephei Just getting back to this now. Before I rework KTableKTableForeignKeyJoinScenarioTest: I can keep it simple and try something like: KTable<String, Long> aTable KTable<Long, Integer> bTable Or I can go ahead and use the JSONSerde, User, and Foo classes. I think the former will suffice for coverage purposes, but I like the latter because it may better reflect real-life use-cases (and I usually look to the tests myself to show me how to use a function). Thoughts on this before I refactor? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org