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https://issues.apache.org/jira/browse/SPARK-58689?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-58689:
-----------------------------------
Labels: pull-request-available (was: )
> Add tests for SparkStringUtils padding and abbreviation helpers
> ---------------------------------------------------------------
>
> Key: SPARK-58689
> URL: https://issues.apache.org/jira/browse/SPARK-58689
> Project: Spark
> Issue Type: Test
> Components: Spark Core
> Affects Versions: 4.3.0
> Reporter: Uroš Bojanić
> Priority: Major
> Labels: pull-request-available
>
> SparkStringUtils has no test suite. Its helpers are not incidental: leftPad
> and rightPad format the column output of Dataset.show, and abbreviate is used
> to build Kubernetes application name labels. The methods were added across a
> series of migration changes that replaced Apache Commons and Guava
> equivalents, and none of those added direct tests.
> This adds SparkStringUtilsSuite covering isBlank and isNotBlank, leftPad,
> both rightPad overloads, both abbreviate overloads, strip, and stringToSeq,
> including the null pass-through paths and the pad-repetition truncation
> arithmetic in the three argument rightPad, which currently has no caller and
> therefore no coverage of any kind.
> Tests only, no production change. The suite extends AnyFunSuite with the
> scalastyle marker used by the sibling suites in the same module, since
> common/utils does not depend on spark-core and therefore cannot use
> SparkFunSuite.
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