Can't run JPA test with Java 10 and backtick methods which gets proxied with CGLIB about tut-spring-boot-kotlin HOT 4 CLOSED

Hi @sdeleuze . I logged in to Spring Jira using GitHub OAuth but could not find a "Create" button to add a new issue.

I think the 1st message here contains enough information to reproduce the problem so you can just copy it so Spring Jira. Complete Stacktrace is also here, just click the latest line in my original message to reveal it.

I figured out that the minimal requirement is @DataJpaTest annotation, so here is the test which will fail with above stacktrace:

@ExtendWith(SpringExtension::class)
@DataJpaTest
class RepositoriesTests() {

	@Test
	fun `testName with space`() {
		assertTrue(true)
	}
}

from tut-spring-boot-kotlin.

I can confirm the problem. As soon as spring needs to proxy the test class with the transaction-handling aspect, this error occurs.

My current workaround is to rename all test methods (i.e. remove spaces, remove backticks) in tests where the implicit transaction auto-rollback after each test is active

I couldn't find the ticket on spring's issue tracker, so I've created one:
https://jira.spring.io/browse/SPR-17137

from tut-spring-boot-kotlin.

@gavvvr Indeed it seems there is Java 10+ issue here, even if it not clear yet if the bug is on Kotlin, Java or Spring Framework side. Could you please create an issue on https://jira.spring.io/projects/SPR/ with how to reproduce and the detailed stacktrace?

from tut-spring-boot-kotlin.

Ok thanks I will have a look.

from tut-spring-boot-kotlin.