testcontainers/testcontainers-java

Support parallel JUnit 5 tests

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#1,495 创建于 2019年5月22日

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 (41 评论) (86 反应) (0 负责人)Java (7,535 star) (1,588 fork)batch import
help wantedresolution/acknowledged

描述

https://www.testcontainers.org/test_framework_integration/junit_5/ states:

Note: This extension has only be tested with sequential test execution. Using it with parallel test execution is unsupported and may have unintended side effects.

To me, the entire point of using Test Containers is to speed up parallel builds. I could easily get sequential tests working without it.

Please add support for parallel JUnit builds.

贡献者指南

技术栈
java
领域
testing
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
4
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-2 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
active
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
JUnit 5 extension knowledgeTestcontainers internalsConcurrency principles
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
30
研究方向
Review the current JUnit 5 extension implementation in the testcontainers java repository, focusing on the TestcontainersExtension class and its assumption of sequential test execution. Examine the official JUnit 5 documentation for parallel execution support. Look at the issue comments for proposed approaches and concerns, especially regarding shared container instances and thread safety. Explore any linked PRs or branches that attempted to address this feature.