Upgrade to JUnit Jupiter 5.13.1.
Comment From: snicoll
This unfortunately isn't an easy upgrade. Our use of @ClassPathExclusions are broken. If tests are invoked in isolation it works but failed before the second test execution:
org.junit.platform.commons.PreconditionViolationException: Cannot create Launcher without at least one TestEngine; consider adding an engine implementation JAR to the classpath
Other extensions that are invoking tests are broken in a similar fashion. https://github.com/snicoll/spring-boot/commit/65014d9524a61bd0841cfe99ead47c27a904e2ec reproduces it