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Posted to common-issues@hadoop.apache.org by "Eric Yang (JIRA)" <ji...@apache.org> on 2017/09/29 16:07:02 UTC
[jira] [Commented] (HADOOP-9122) Add powermock library for writing
better unit tests
[ https://issues.apache.org/jira/browse/HADOOP-9122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16186020#comment-16186020 ]
Eric Yang commented on HADOOP-9122:
-----------------------------------
It turns out that commons-io 2.5 is not required as an upgrade. It was used by my own test code. In addition, commons-io 2.5 was a bad release. Org.apache.commons.io.Java7Support has been removed from commons-io 2.5, but the complete fix isn't ready until commons-io 2.6 from [IO-514|https://issues.apache.org/jira/browse/IO-514]. Hadoop can not upgrade to commons-io 2.5 because isSymlink method is broken in commons-io 2.5.
The proposed patch on upgrade mockito and powermock which will minimize the changes required for better unit test cases.
> Add powermock library for writing better unit tests
> ---------------------------------------------------
>
> Key: HADOOP-9122
> URL: https://issues.apache.org/jira/browse/HADOOP-9122
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Radim Kolar
> Assignee: Eric Yang
> Priority: Critical
> Attachments: HADOOP-9122.001.patch, powermock.txt
>
>
> This library is extension of mockito and easymock libraries. It allows testing of private methods, private variables and other otherwise untestable stuff.
> http://code.google.com/p/powermock/
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