Hi Micah, Thanks for your feedback, you have opened an issue for Google's Truth[1] and it was assigned to me, I'll try to use it.
Thanks, Ji Liu [1] https://issues.apache.org/jira/browse/ARROW-6931 ------------------------------------------------------------------ From:Micah Kornfield <[email protected]> Send Time:2020年3月11日(星期三) 13:43 To:dev <[email protected]>; Ji Liu <[email protected]> Subject:Re: [Discuss] [Java] Implement vector diff functionality I'm in favor of this. I think this can be combined with a custom matcher for Google's Truth [1] library, to make a lot of our unit tests much more readable [1] https://github.com/google/truth On Thu, Mar 5, 2020 at 11:29 PM Ji Liu <[email protected]> wrote: Hi all, In C++ side, we already have array diff functionality[1] for array equals and testing to make it easy to see difference between arrays and reduce debugging time. I think it’s better to have similar functionality in Java side for better testing facilities, and I created an issue to track this[2]. Thanks, Ji Liu [1] https://github.com/apache/arrow/blob/6600a39ffe149971afd5ad3c78c2b538cdc03cfd/cpp/src/arrow/array/diff.h [2] https://issues.apache.org/jira/browse/ARROW-8019
