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https://issues.apache.org/jira/browse/ARROW-3303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rok Mihevc updated ARROW-3303:
------------------------------
External issue URL: https://github.com/apache/arrow/issues/19640
> [C++] Enable example arrays to be written with a simplified JSON
> representation
> -------------------------------------------------------------------------------
>
> Key: ARROW-3303
> URL: https://issues.apache.org/jira/browse/ARROW-3303
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++
> Reporter: Wes McKinney
> Assignee: Antoine Pitrou
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.12.0
>
> Time Spent: 4h 10m
> Remaining Estimate: 0h
>
> In addition to making it easier to generate random data as described in
> ARROW-2329, I think it would be useful to reduce some of the boilerplate
> associated with writing down explicit test cases. The benefits of this will
> be especially pronounced when writing nested arrays.
> Example code that could be improved this way:
> https://github.com/apache/arrow/blob/master/cpp/src/arrow/array-test.cc#L3271
> Rather than having a ton of hand-written assertions, we could compare with
> the expected true dataset. Of course, this itself has to be tested
> endogenously, but I think we can write enough tests for the JSON parser bit
> to be able to have confidence in tests that are written with it
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