GitHub user JoshRosen opened a pull request:
https://github.com/apache/spark/pull/6885
[SPARK-8446] [SQL] Add helper functions for testing SparkPlan physical
operators
This patch introduces `SparkPlanTest`, a base class for unit tests of
SparkPlan physical operators. This is analogous to Spark SQL's existing
`QueryTest`, which does something similar for end-to-end tests with actual
queries.
These helper methods provide nicer error output when tests fail and help
developers to avoid writing lots of boilerplate in order to execute manually
constructed physical plans.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/JoshRosen/spark spark-plan-test
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/6885.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #6885
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commit a46144a4e3d10c4b2d872250518fe06f659eb90f
Author: Josh Rosen <[email protected]>
Date: 2015-06-17T18:14:33Z
WIP
commit 996332ab0ff6432110f134efaf622d2fa10561b8
Author: Josh Rosen <[email protected]>
Date: 2015-06-18T17:36:34Z
Add types so that tests compile
commit c60a44d4c9b59a613764484dedbe1cbbc514ad9b
Author: Josh Rosen <[email protected]>
Date: 2015-06-18T18:01:16Z
Manually bind references
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