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Posted to dev@mrunit.apache.org by "Dave Beech (JIRA)" <ji...@apache.org> on 2012/11/11 22:05:12 UTC

[jira] [Commented] (MRUNIT-140) TestDriver should use composition and have less responsilibities

    [ https://issues.apache.org/jira/browse/MRUNIT-140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13494991#comment-13494991 ] 

Dave Beech commented on MRUNIT-140:
-----------------------------------

Hi Bertrand - did you commit your patch in the end? We could close this ticket if so. 
                
> TestDriver should use composition and have less responsilibities
> ----------------------------------------------------------------
>
>                 Key: MRUNIT-140
>                 URL: https://issues.apache.org/jira/browse/MRUNIT-140
>             Project: MRUnit
>          Issue Type: Task
>            Reporter: Bertrand Dechoux
>            Assignee: Bertrand Dechoux
>            Priority: Minor
>         Attachments: mrunit-counter-error-message.diff, mrunit-record-error.diff, mrunit-record-error.patch
>
>
> Due to more and more (welcomed) refactorings, TestDriver is becoming bigger and bigger. Reducing code duplication is a good thing. But TestDriver begins to have too many responsibilities. A solution would be to use composition in order to extract responsibilities from it.
> I currently see a few topics that could profit from it:
> * Errors recording
> * Distributed Cache
> * Counter validation
> You are welcome to suggest more. This work might in the end also help with the implementation of the new API by providing a cleaner internal organisation of MRUnit.

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