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https://issues.apache.org/jira/browse/ARROW-13100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kouhei Sutou resolved ARROW-13100.
----------------------------------
    Fix Version/s: 5.0.0
       Resolution: Fixed

Issue resolved by pull request 10614
[https://github.com/apache/arrow/pull/10614]

> [MATLAB] Integrate GoogleTest with MATLAB Interface C++ Code
> ------------------------------------------------------------
>
>                 Key: ARROW-13100
>                 URL: https://issues.apache.org/jira/browse/ARROW-13100
>             Project: Apache Arrow
>          Issue Type: Task
>          Components: MATLAB
>            Reporter: Kevin Gurney
>            Assignee: Kevin Gurney
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 5.0.0
>
>          Time Spent: 6h 50m
>  Remaining Estimate: 0h
>
> The MATLAB Interface for Apache Arrow will call into C++ code via MEX 
> functions to interact with the Arrow C++ libraries.
> All of the C++ APIs that will support the MATLAB Interface will require 
> corresponding C++ tests to go with them.
> We would like to reuse the CMake GoogleTest integration code that has already 
> been authored in 
> [cpp/cmake_modules/ThirdpartyToolchain.cmake|https://github.com/apache/arrow/blob/master/cpp/cmake_modules/ThirdpartyToolchain.cmake]
>  to enable us to author and execute C++ tests for the MATLAB Interface.
> We imagine supporting two kinds of GoogleTest integration workflows:
>  # A user provided 
> [GTEST_ROOT|https://cmake.org/cmake/help/latest/module/FindGTest.html] value 
> to pre-built Google-Test binaries (e.g. GoogleTest binaries that were built 
> as part of building the Arrow C++ libraries).
>  # Automatic fetching/building of GoogleTest using 
> [ExternalProject|https://cmake.org/cmake/help/latest/module/ExternalProject.html]
>  From what we can tell, we should be able to reuse the [build_dependency 
> macro|https://github.com/apache/arrow/blob/57ecc73e6153fea04e0ac0d13792ba0abb0dd779/cpp/cmake_modules/ThirdpartyToolchain.cmake#L137]
>  {{declared in ThirdpartyToolchain.cmake}} to do this.



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