embedded zookeeper for unit/integration test

Question

Is there an embedded zookeeper so that we could use it in unit testing? It can be shipped with the test and run out of the box. Maybe we could mock some service and register to

Answer 1

The Curator framework has TestingServer and TestingCluster classes (see https://github.com/Netflix/curator/wiki/Utilities) that are in a separate maven artifact (curator-test - see the Maven/Artifacts section of https://github.com/Netflix/curator/wiki).

They're pretty self explanatory, or you can download the curator code base and see how they're used internally in their own test cases.

We've used both successfully within unit tests at $DAY_JOB.