Use DirtiesContext Annotation in Spring Boot Test

最新推荐文章于 2024-11-30 22:23:33 发布

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最新推荐文章于 2024-11-30 22:23:33 发布

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本文链接：https://blog.youkuaiyun.com/ldc9001/article/details/87364537

本文探讨了Spring框架测试环境下，由于不同测试类配置导致的端口冲突问题。当两个测试使用相同端口时，第二个测试会因端口被第一个测试占用而失败。文章提供了几种解决策略：使用RANDOM_PORT，移除@TestPropertySource使上下文配置一致，或使用@DirtiesContext避免缓存上下文。

This is working as designed. Spring Framework's test framework will, by default, cache contexts for possible reuse by multiple test classes. You have two tests with different configuration (due to @TestPropertySource) so they will use different application contexts. The context for the first test will be cached and kept open while the second test is running. Both tests are configured to use the same port for Tomcat's connector. As a result, when the second test is run, the context fails to start due to a port clash with the connector from the first test. You have a few options:

Use RANDOM_PORT
Remove @TestPropertySource from Test2 so that the contexts have identical configuration and the context from the first test can be reused for the second test.
Use @DirtiesContext so that the context isn't cached