[SPARK-28441][SQL][TESTS][FOLLOW-UP] Skip Python tests if python executable and pyspark library are unavailable #25272
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What changes were proposed in this pull request?
We should add
assume(shouldTestPythonUDFs). Maybe it's not a biggie in general but it can matter in other venders' testing base. For instance, if somebody launches a test in a minimal docker image, it might make the tests failed suddenly.This skipping stuff isn't completely new in our test base. See
TestUtils.testCommandAvailablefor instance.How was this patch tested?
Manually tested.