Vaadin 24와 스프링 부트 3을 적용한다.

[woowahan-pjs]

Vaadin

We're planning to support Spring Boot 3.0 relatively soon after GA is out, as well as to support jakarta.servlet 6.0. This support is now offered in Vaadin 24. Java 17 is already supported but not required in Vaadin 23, and is a requirement in Vaadin 24. - Vaadin Roadmap

Version	Initial Release	End of Free Support	End of Prime Support	End of Extended Maintenance
Vaadin 24 & Hilla 2	2023-03-08	One year after next major release, at least until 2025	2028-03-08	2038-03-08
Vaadin 23 & Hilla 1	2022-03-02	2024-03-08	2027-03-02	2037-03-02
Vaadin 22	2021-12-01	2023-03-02	2024-03-02	N/A
Vaadin 14	2019-08-14	2024-08-14	N/A	2034-08-14

• [x] #707
• [x] #565
• [ ] #564
• [ ] #705
• [ ] #706

[woowahan-pjs]

• 현재 사용 중인 mockk 1.9.3에는 JDK 16 이상에서 일부 확장 함수 스터빙이 작동하지 않는 버그가 있습니다.
• JDK 16 이상에는 다른 알려진 문제도 있습니다.
  • https://mockk.io/doc/md/jdk16-access-exceptions.html
  • https://github.com/mockk/mockk/issues/981
• 스프링 부트 버전과 일치하도록 SpringMockK의 버전을 올려야 합니다.
  • Version 4.x of SpringMockK: compatible with Spring Boot 3.x, Java 17+
  • Version 3.x of SpringMockK: compatible with Spring Boot 2.4.x, 2.5.x and 2.6.x, Java 8+
  • Version 2.x of SpringMockK: compatible with Spring Boot 2.2.x and 2.3.x, Java 8+
  • Version 1.x of SpringMockK: compatible with Spring Boot 2.1.x, Java 8+

[woowahan-pjs]

문제

아래 예제 코드는 JDK 16 전에는 성공하지만, JDK 16 이후에는 실패한다.

가장 간단한 예제 코드

package study

import io.kotest.core.spec.style.StringSpec
import io.kotest.matchers.shouldBe
import io.mockk.every
import io.mockk.mockk
import io.mockk.mockkStatic
import io.mockk.unmockkStatic

fun Foo.baz(): String = bar()

class Foo {
    fun bar(): String = "bar"
}

class MockKTest : StringSpec({
    "success on all JDK versions" {
        val foo = Foo()
        mockkStatic("study.MockKTestKt")
        every { foo.baz() } returns "baz"
        foo.baz() shouldBe "baz"
        foo.bar() shouldBe "bar"
        unmockkStatic("study.MockKTestKt")
    }

    "fail on JDK 16 and later" {
        val foo = mockk<Foo>()
        every { foo.baz() } returns "baz"
        foo.baz() shouldBe "baz"
        foo.bar() shouldBe "baz"
    }
})

스택 추적

WARN io.mockk.proxy.jvm.transformation.InliningClassTransformer - Failed to transform class java/io/Serializable
java.lang.IllegalArgumentException: Unsupported class file major version 61
    at net.bytebuddy.jar.asm.ClassReader.<init>(ClassReader.java:196)
    at net.bytebuddy.jar.asm.ClassReader.<init>(ClassReader.java:177)
    at net.bytebuddy.jar.asm.ClassReader.<init>(ClassReader.java:163)
    at net.bytebuddy.utility.OpenedClassReader.of(OpenedClassReader.java:86)
    at net.bytebuddy.dynamic.scaffold.TypeWriter$Default$ForInlining.create(TypeWriter.java:3824)
    at net.bytebuddy.dynamic.scaffold.TypeWriter$Default.make(TypeWriter.java:2166)
    at net.bytebuddy.dynamic.scaffold.inline.RedefinitionDynamicTypeBuilder.make(RedefinitionDynamicTypeBuilder.java:224)
    at net.bytebuddy.dynamic.scaffold.inline.AbstractInliningDynamicTypeBuilder.make(AbstractInliningDynamicTypeBuilder.java:123)
    at net.bytebuddy.dynamic.DynamicType$Builder$AbstractBase.make(DynamicType.java:3595)
    at io.mockk.proxy.jvm.transformation.InliningClassTransformer.transform(InliningClassTransformer.kt:78)
    at java.instrument/java.lang.instrument.ClassFileTransformer.transform(ClassFileTransformer.java:244)
    at java.instrument/sun.instrument.TransformerManager.transform(TransformerManager.java:188)
    at java.instrument/sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:541)
    at java.instrument/sun.instrument.InstrumentationImpl.retransformClasses0(Native Method)
    at java.instrument/sun.instrument.InstrumentationImpl.retransformClasses(InstrumentationImpl.java:169)
    at io.mockk.proxy.jvm.transformation.JvmInlineInstrumentation.retransform(JvmInlineInstrumentation.kt:28)
    at io.mockk.proxy.common.transformation.RetransformInlineInstrumentation$execute$1.invoke(RetransformInlineInstrumentation.kt:19)
    at io.mockk.proxy.common.transformation.RetransformInlineInstrumentation$execute$1.invoke(RetransformInlineInstrumentation.kt:16)
    at io.mockk.proxy.common.transformation.ClassTransformationSpecMap.applyTransformation(ClassTransformationSpecMap.kt:41)
    at io.mockk.proxy.common.transformation.RetransformInlineInstrumentation.execute(RetransformInlineInstrumentation.kt:16)
    at io.mockk.proxy.jvm.ProxyMaker.inline(ProxyMaker.kt:88)
    at io.mockk.proxy.jvm.ProxyMaker.proxy(ProxyMaker.kt:30)
    at io.mockk.impl.instantiation.JvmMockFactory.newProxy(JvmMockFactory.kt:34)
    at io.mockk.impl.instantiation.AbstractMockFactory.newProxy$default(AbstractMockFactory.kt:24)
    at io.mockk.impl.instantiation.AbstractMockFactory.temporaryMock(AbstractMockFactory.kt:127)
    at io.mockk.impl.recording.states.RecordingState$call$temporaryMock$1.invoke(RecordingState.kt:69)
    at io.mockk.impl.instantiation.JvmAnyValueGenerator$anyValue$2.invoke(JvmAnyValueGenerator.kt:35)
    at io.mockk.impl.instantiation.AnyValueGenerator.anyValue(AnyValueGenerator.kt:34)
    at io.mockk.impl.instantiation.JvmAnyValueGenerator.anyValue(JvmAnyValueGenerator.kt:31)
    at io.mockk.impl.recording.states.RecordingState.call(RecordingState.kt:75)
    at io.mockk.impl.recording.CommonCallRecorder.call(CommonCallRecorder.kt:53)
    at io.mockk.impl.stub.MockKStub.handleInvocation(MockKStub.kt:271)
    at io.mockk.impl.instantiation.JvmMockFactoryHelper$mockHandler$1.invocation(JvmMockFactoryHelper.kt:23)
    at io.mockk.proxy.jvm.advice.Interceptor.call(Interceptor.kt:21)
    at io.mockk.proxy.jvm.advice.BaseAdvice.handle(BaseAdvice.kt:42)
    at io.mockk.proxy.jvm.advice.jvm.JvmMockKProxyInterceptor.interceptNoSuper(JvmMockKProxyInterceptor.java:45)
    at apply.domain.administrator.AdministratorRepository$Subclass0.findByUsername(Unknown Source)
    at apply.domain.administrator.AdministratorRepositoryKt.getByUsername(AdministratorRepository.kt:7)
    at apply.application.AdministratorServiceTest$1$1$1.invoke(AdministratorServiceTest.kt:33)
    at apply.application.AdministratorServiceTest$1$1$1.invoke(AdministratorServiceTest.kt:33)
    at io.mockk.impl.eval.RecordedBlockEvaluator$record$block$1.invoke(RecordedBlockEvaluator.kt:25)
    at io.mockk.impl.eval.RecordedBlockEvaluator$enhanceWithRethrow$1.invoke(RecordedBlockEvaluator.kt:78)
    at io.mockk.impl.recording.JvmAutoHinter.autoHint(JvmAutoHinter.kt:23)
    at io.mockk.impl.eval.RecordedBlockEvaluator.record(RecordedBlockEvaluator.kt:40)
    at io.mockk.impl.eval.EveryBlockEvaluator.every(EveryBlockEvaluator.kt:30)
    at io.mockk.MockKDsl.internalEvery(API.kt:93)
    at io.mockk.MockKKt.every(MockK.kt:98)
    at apply.application.AdministratorServiceTest$1$1.invokeSuspend(AdministratorServiceTest.kt:33)
    at apply.application.AdministratorServiceTest$1$1.invoke(AdministratorServiceTest.kt)
    at apply.application.AdministratorServiceTest$1$1.invoke(AdministratorServiceTest.kt)
    at io.kotest.core.spec.style.scopes.BehaviorSpecRootScope$addGiven$1.invokeSuspend(BehaviorSpecRootScope.kt:42)
    at io.kotest.core.spec.style.scopes.BehaviorSpecRootScope$addGiven$1.invoke(BehaviorSpecRootScope.kt)
    at io.kotest.core.spec.style.scopes.BehaviorSpecRootScope$addGiven$1.invoke(BehaviorSpecRootScope.kt)
    at io.kotest.core.spec.style.scopes.RootScopeKt$addTest$1.invokeSuspend(RootScope.kt:36)
    at io.kotest.core.spec.style.scopes.RootScopeKt$addTest$1.invoke(RootScope.kt)
    at io.kotest.core.spec.style.scopes.RootScopeKt$addTest$1.invoke(RootScope.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$innerExecute$1.invokeSuspend(TestCaseExecutor.kt:81)
    at io.kotest.engine.test.TestCaseExecutor$execute$innerExecute$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$innerExecute$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.interceptors.CoroutineDebugProbeInterceptor.intercept(CoroutineDebugProbeInterceptor.kt:29)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:90)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.interceptors.InvocationTimeoutInterceptor.intercept(InvocationTimeoutInterceptor.kt:28)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:90)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestInvocationInterceptor$intercept$2$3.invokeSuspend(TestInvocationInterceptor.kt:36)
    at io.kotest.engine.test.TestInvocationInterceptor$intercept$2$3.invoke(TestInvocationInterceptor.kt)
    at io.kotest.engine.test.TestInvocationInterceptor$intercept$2$3.invoke(TestInvocationInterceptor.kt)
    at io.kotest.mpp.ReplayKt.replay(replay.kt:18)
    at io.kotest.engine.test.TestInvocationInterceptor$intercept$2.invokeSuspend(TestInvocationInterceptor.kt:31)
    at io.kotest.engine.test.TestInvocationInterceptor$intercept$2.invoke(TestInvocationInterceptor.kt)
    at io.kotest.engine.test.TestInvocationInterceptor$intercept$2.invoke(TestInvocationInterceptor.kt)
    at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:89)
    at kotlinx.coroutines.CoroutineScopeKt.coroutineScope(CoroutineScope.kt:264)
    at io.kotest.engine.test.TestInvocationInterceptor.intercept(TestInvocationInterceptor.kt:30)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:90)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.interceptors.TimeoutInterceptor.intercept(TimeoutInterceptor.kt:33)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:90)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.interceptors.BlockedThreadTimeoutInterceptor.intercept(BlockedThreadTimeoutInterceptor.kt:74)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:90)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.interceptors.CoroutineLoggingInterceptor.intercept(CoroutineLoggingInterceptor.kt:30)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:90)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.interceptors.SoftAssertInterceptor.intercept(SoftAssertInterceptor.kt:26)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:90)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.interceptors.AssertionModeInterceptor.intercept(AssertionModeInterceptor.kt:24)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:90)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.interceptors.LifecycleInterceptor.intercept(LifecycleInterceptor.kt:51)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:90)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.interceptors.EnabledCheckInterceptor.intercept(EnabledCheckInterceptor.kt:31)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:90)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.interceptors.TestCaseExtensionInterceptor$intercept$2.invokeSuspend(TestCaseExtensionInterceptor.kt:24)
    at io.kotest.engine.test.interceptors.TestCaseExtensionInterceptor$intercept$2.invoke(TestCaseExtensionInterceptor.kt)
    at io.kotest.engine.test.interceptors.TestCaseExtensionInterceptor$intercept$2.invoke(TestCaseExtensionInterceptor.kt)
    at io.kotest.engine.test.TestExtensions.intercept(TestExtensions.kt:154)
    at io.kotest.engine.test.interceptors.TestCaseExtensionInterceptor.intercept(TestCaseExtensionInterceptor.kt:24)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:90)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.interceptors.CoroutineErrorCollectorInterceptor$intercept$3.invokeSuspend(CoroutineErrorCollectorInterceptor.kt:28)
    at io.kotest.engine.test.interceptors.CoroutineErrorCollectorInterceptor$intercept$3.invoke(CoroutineErrorCollectorInterceptor.kt)
    at io.kotest.engine.test.interceptors.CoroutineErrorCollectorInterceptor$intercept$3.invoke(CoroutineErrorCollectorInterceptor.kt)
    at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:89)
    at kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:165)
    at kotlinx.coroutines.BuildersKt.withContext(Unknown Source)
    at io.kotest.engine.test.interceptors.CoroutineErrorCollectorInterceptor.intercept(CoroutineErrorCollectorInterceptor.kt:27)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:90)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
    at io.kotest.engine.test.interceptors.CoroutineDispatcherFactoryInterceptor$intercept$4.invokeSuspend(coroutineDispatcherFactoryInterceptor.kt:57)
    at io.kotest.engine.test.interceptors.CoroutineDispatcherFactoryInterceptor$intercept$4.invoke(coroutineDispatcherFactoryInterceptor.kt)
    at io.kotest.engine.test.interceptors.CoroutineDispatcherFactoryInterceptor$intercept$4.invoke(coroutineDispatcherFactoryInterceptor.kt)
    at io.kotest.engine.concurrency.FixedThreadCoroutineDispatcherFactory$withDispatcher$4.invokeSuspend(FixedThreadCoroutineDispatcherFactory.kt:53)
    at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
    at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
    at java.base/java.lang.Thread.run(Thread.java:833)

참고 자료

• https://mockk.io/#extension-functions