java - Best Mock object framework for EJB junit tests -

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which mocking framework preferred testing ejb's (specifically message driven beans), i'm looking @ mockobjects, easymock, mockejb , mockito open all.

i've not used mocking framework before , particularly interested in low learning curve / great getting started guide.

i should clarify, using ejb 2.

it's not mocking framework, might have @ openejb, lightweight ejb container suitable for, amongst other things, use in unit tests. save having mock container's interfaces, , can still mock interfaces other components.


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