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https://issues.apache.org/jira/browse/SAMZA-387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Riccomini updated SAMZA-387:
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Labels: newbie++ (was: )
> Unit testing main methods is hard
> ---------------------------------
>
> Key: SAMZA-387
> URL: https://issues.apache.org/jira/browse/SAMZA-387
> Project: Samza
> Issue Type: Bug
> Components: container, yarn
> Affects Versions: 0.8.0
> Reporter: Chris Riccomini
> Labels: newbie++
>
> Both SamzaAppMaster and SamzaContainer are hard to unit test. I ran into this
> as part of SAMZA-382, but it's a recurring problem. The issue is that we have
> a lot of logic in the main() method that's not mockable.
> I think a good solution would be to write a helper class for things like
> environment variable, JmxServer, etc, and manage them all cleanly in an
> object that we can test, rather than in the main() method.
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