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Posted to issues@flink.apache.org by "Wind (JIRA)" <ji...@apache.org> on 2018/03/03 12:22:00 UTC
[jira] [Commented] (FLINK-7554) Add a testing RuntimeContext to
test utilities
[ https://issues.apache.org/jira/browse/FLINK-7554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16384644#comment-16384644 ]
Wind commented on FLINK-7554:
-----------------------------
I can try this but I need more details about the "RuntimeContext".
I will be grateful if anyone give me some tips or make an example to explain it.
> Add a testing RuntimeContext to test utilities
> ----------------------------------------------
>
> Key: FLINK-7554
> URL: https://issues.apache.org/jira/browse/FLINK-7554
> Project: Flink
> Issue Type: New Feature
> Components: Tests
> Reporter: Timo Walther
> Priority: Major
> Labels: starter
>
> When unit testing user-defined functions it would be useful to have an official testing {{RuntimeContext}} that uses Java collections for storing state, metrics, etc.
> After executing the business logic, the user could then verify how the state of the UDF changed or which metrics have been collected.
> This issue includes documentation for the "Testing" section.
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