问题描述
根据，JUnit Jupiter为某些JUnit 4规则提供向后兼容性以帮助迁移。
According to the JUnit 5 User Guide, JUnit Jupiter provides backwards compatibility for some JUnit 4 Rules in order to assist with migration.
该指南继续说其中一条规则是，它是。
The guide goes on to say that one of the rules is ExternalResource, which is a parent for TemporaryFolder.
然而，该指南遗憾的是没有继续说什么迁移路径是，或者对于那些编写新的JUnit 5测试的人来说是等价的。那么我们应该使用什么？
However, the guide unfortunately doesn't go on to say what the migration path is, or what the equivalent is for those writing new JUnit 5 tests. So what should we use?
推荐答案
和
JUnit5.0.0现已全面发布，所以我们希望他们把注意力转移到让生产准备就绪的实验性产品上。
JUnit5.0.0 is now in general release so let's hope they turn their attention to making the experimental stuff production-ready.
同时，似乎TemporaryFolder规则仍然适用于JUnit5
Meanwhile, it seems the TemporaryFolder rule will still work with JUnit5 docs
使用此：
@EnableRuleMigrationSupport
public class MyJUnit5Test {
和此：
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-migrationsupport</artifactId>
<version>5.0.0</version>
</dependency>
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