spring-boot: Mockito 2.0.94-beta breaks org.springframework.boot.test.mock.mockito.MockReset

Due to a breaking change in Mockito’s internal API it is not possible to execute tests and an IllegalAccessError is thrown (see below)

Formerly Mockito’s MockUtils had a public constructor but with this change the class becomes a utility class with no directly accessible constructor. (see https://github.com/mockito/mockito/commit/3fe3b62d2bc5ac60bb85c4bed8870f51109d167c#diff-321079f7242b016035f4577222dfe7a3R26) This change breaks org.springframework.boot.test.mock.mockito.MockReset (see https://github.com/spring-projects/spring-boot/blob/master/spring-boot-test/src/main/java/org/springframework/boot/test/mock/mockito/MockReset.java#L56)

Tested with Spring Boot 1.4.0.RELEASE and mockito-core 2.0.94-beta

2016-07-31 15:39:57.810  WARN 12128 --- [    Test worker] o.s.test.context.TestContextManager      : Caught exception while allowing TestExecutionListener [org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener@32d199f2] to process 'before' execution of test method [public void de.adesso.adlacarte.springcloud.auth.ExampleControllerTest.testExample() throws java.lang.Exception] for test instance [de.adesso.adlacarte.springcloud.auth.ExampleControllerTest@3b984f0f]

java.lang.IllegalAccessError: tried to access method org.mockito.internal.util.MockUtil.<init>()V from class org.springframework.boot.test.mock.mockito.MockReset
    at org.springframework.boot.test.mock.mockito.MockReset.<clinit>(MockReset.java:56) ~[spring-boot-test-1.4.0.RELEASE.jar:1.4.0.RELEASE]
    at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.beforeTestMethod(ResetMocksTestExecutionListener.java:44) ~[spring-boot-test-1.4.0.RELEASE.jar:1.4.0.RELEASE]
    at org.springframework.test.context.TestContextManager.beforeTestMethod(TestContextManager.java:269) ~[spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) [junit-4.12.jar:4.12]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) [junit-4.12.jar:4.12]
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363) [junit-4.12.jar:4.12]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:114) [gradle-testing-jvm-2.14.1.jar:2.14.1]
    at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:57) [gradle-testing-jvm-2.14.1.jar:2.14.1]
    at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:66) [gradle-testing-jvm-2.14.1.jar:2.14.1]
    at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51) [gradle-testing-base-2.14.1.jar:2.14.1]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_102]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_102]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_102]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_102]
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) [gradle-messaging-2.14.1.jar:2.14.1]
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) [gradle-messaging-2.14.1.jar:2.14.1]
    at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32) [gradle-messaging-2.14.1.jar:2.14.1]
    at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93) [gradle-messaging-2.14.1.jar:2.14.1]
    at com.sun.proxy.$Proxy2.processTestClass(Unknown Source) [na:na]
    at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:109) [gradle-testing-base-2.14.1.jar:2.14.1]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_102]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_102]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_102]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_102]
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) [gradle-messaging-2.14.1.jar:2.14.1]
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) [gradle-messaging-2.14.1.jar:2.14.1]
    at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:377) [gradle-messaging-2.14.1.jar:2.14.1]
    at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54) [gradle-base-services-2.14.1.jar:2.14.1]
    at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40) [gradle-base-services-2.14.1.jar:2.14.1]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_102]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_102]
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_102]

2016-07-31 15:39:57.947  WARN 12128 --- [    Test worker] o.s.test.context.TestContextManager      : Caught exception while allowing TestExecutionListener [org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener@32d199f2] to process 'after' execution for test: method [public void de.adesso.adlacarte.springcloud.auth.ExampleControllerTest.testExample() throws java.lang.Exception], instance [de.adesso.adlacarte.springcloud.auth.ExampleControllerTest@3b984f0f], exception [java.lang.IllegalAccessError: tried to access method org.mockito.internal.util.MockUtil.<init>()V from class org.springframework.boot.test.mock.mockito.MockReset]

java.lang.NoClassDefFoundError: Could not initialize class org.springframework.boot.test.mock.mockito.MockReset
    at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.afterTestMethod(ResetMocksTestExecutionListener.java:49) ~[spring-boot-test-1.4.0.RELEASE.jar:1.4.0.RELEASE]
    at org.springframework.test.context.TestContextManager.afterTestMethod(TestContextManager.java:319) ~[spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:94) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) [junit-4.12.jar:4.12]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) [junit-4.12.jar:4.12]
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) [junit-4.12.jar:4.12]
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363) [junit-4.12.jar:4.12]
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) [spring-test-4.3.2.RELEASE.jar:4.3.2.RELEASE]
    at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:114) [gradle-testing-jvm-2.14.1.jar:2.14.1]
    at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:57) [gradle-testing-jvm-2.14.1.jar:2.14.1]
    at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:66) [gradle-testing-jvm-2.14.1.jar:2.14.1]
    at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51) [gradle-testing-base-2.14.1.jar:2.14.1]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_102]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_102]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_102]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_102]
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) [gradle-messaging-2.14.1.jar:2.14.1]
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) [gradle-messaging-2.14.1.jar:2.14.1]
    at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32) [gradle-messaging-2.14.1.jar:2.14.1]
    at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93) [gradle-messaging-2.14.1.jar:2.14.1]
    at com.sun.proxy.$Proxy2.processTestClass(Unknown Source) [na:na]
    at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:109) [gradle-testing-base-2.14.1.jar:2.14.1]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_102]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_102]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_102]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_102]
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) [gradle-messaging-2.14.1.jar:2.14.1]
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) [gradle-messaging-2.14.1.jar:2.14.1]
    at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:377) [gradle-messaging-2.14.1.jar:2.14.1]
    at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54) [gradle-base-services-2.14.1.jar:2.14.1]
    at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40) [gradle-base-services-2.14.1.jar:2.14.1]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_102]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_102]
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_102]

About this issue

  • Original URL
  • State: closed
  • Created 8 years ago
  • Reactions: 10
  • Comments: 18 (9 by maintainers)

Commits related to this issue

Most upvoted comments

Hey, Mockito developer here. Just found out this usage of MockUtil. We would like to discuss possible improvements of our public API to prevent usage of our internal API. Recently we have introduced a listener which can be observed by frameworks to receive some notifications, we might be able to expand this to other usecases as well. Please let us know what we can do 😃

+8
TimvdLippe on Aug 5, 2016

I found the workaround after some tries base on comment of @dam5s I add the code like this: @TestExecutionListeners(listeners = {SpringBootDependencyInjectionTestExecutionListener.class, ServletTestExecutionListener.class})

spring.boot version：1.4.2.RELEASE org.mockito version：2.12.0

+7
luy07 on Nov 21, 2017

@agoston No precise ETA. The issue’s assigned to 1.5.0.RC1.

+6
wilkinsona on Nov 2, 2016

Replying to my own question:

The @TestExecutionListeners annotation on the test class can list the listeners to use.

Out of my debugger, the list built by default is the following:

// org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener
// org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener
// org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener
// org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener
// org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener
// org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener
// org.springframework.test.context.web.ServletTestExecutionListener
// org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener
// org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener
// org.springframework.test.context.support.DirtiesContextTestExecutionListener
// org.springframework.test.context.transaction.TransactionalTestExecutionListener
// org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener

My tests didn’t actually need any, so I annotated my test with the following (in Kotlin):

@TestExecutionListeners(listeners = arrayOf())
+4
dam5s on Dec 19, 2016

Is there an ETA on this one? It’s a shame we can’t use the java8 lambda features present in mockito2.

+3
agoston on Nov 2, 2016

@TimvdLippe @philwebb yeah I can check it out tomorrow

+1
marcingrzejszczak on Aug 9, 2016

@TimvdLippe sure thing. See https://github.com/mockito/mockito/issues/539

+1
philwebb on Aug 9, 2016
Read more comments on GitHub
← spring-boot: @MockBean doesn't work with @Async annotated services
spring-boot: MockMvc doesn't use spring-boot's mvc exception handler →