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Posted to issues@spark.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2023/09/24 16:55:00 UTC
[jira] [Updated] (SPARK-44170) Migrating Junit4 to Junit5
[ https://issues.apache.org/jira/browse/SPARK-44170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated SPARK-44170:
-----------------------------------
Labels: pull-request-available (was: )
> Migrating Junit4 to Junit5
> --------------------------
>
> Key: SPARK-44170
> URL: https://issues.apache.org/jira/browse/SPARK-44170
> Project: Spark
> Issue Type: Sub-task
> Components: Tests
> Affects Versions: 4.0.0
> Reporter: Yang Jie
> Priority: Major
> Labels: pull-request-available
>
> JUnit5 is a powerful and flexible update to the JUnit framework, and it provides a variety of improvements and new features to organize and
> describe test cases, as well as help in understanding test results:
> # JUnit 5 leverages features from Java 8 or later, such as lambda functions, making tests more powerful and easier to maintain, but Junit 4 still a Java 7 compatible version
> # JUnit 5 has added some useful new features for describing, organizing, and executing tests. For examples: [Parameterized Tests|https://junit.org/junit5/docs/current/user-guide/#writing-tests-parameterized-tests] and [Conditional Test Execution|https://junit.org/junit5/docs/current/user-guide/#extensions-conditions] may make our test code look simpler, [Parallel Execution|https://junit.org/junit5/docs/current/user-guide/#writing-tests-parallel-execution] may make our test faster
>
> More importantly, Junit4 is currently an inactive project, which has not released a new version for more than two years
>
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