java - SpringJUnit4ClassRunner 在 Spring5 中损坏了吗？

Question

在使用 Spring 4.3.13 和 5.0.2 版本运行测试时，我遇到了一种特殊的行为。

鉴于以下简单的测试，我只对确保可以将上下文加载到测试中感兴趣:

@ContextConfiguration(classes = {MyTestConfig.class})
@RunWith(MockitoJUnitRunner.class)
public class MySpring4RunnerTest {

  @ClassRule
  public static final SpringClassRule SPRING_CLASS_RULE = new SpringClassRule();

  @Rule
  public final SpringMethodRule springMethodRule = new SpringMethodRule();

  @Autowired
  private ApplicationContext appCtx;

  @Test
  public void testBeanNames() {
    String[] beans = this.appCtx.getBeanDefinitionNames();
    Arrays.sort(beans);
    System.out.println("\nSpring Managed Beans:");
    Stream.of(beans).forEach(it -> System.out.println(it));    
  }
}

这与 spring-test:4.3.13.RELEASE 一样工作:

[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------

但是，如果我将 Spring 版本更改为 5.0.2.RELEASE(是的，包括 spring-test)，我会收到以下异常消息:

2018-01-17 16:37:38,128 ERROR [main] org.springframework.test.context.TestContextManager - Caught exception while allowing TestExecutionListener [org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@6f8e8894] to prepare test instance [com.example.MySpring4RunnerTest@418c5a9c] java.lang.ArrayIndexOutOfBoundsException: 1
        at org.springframework.test.context.TestExecutionListener.prepareTestInstance(TestExecutionListener.java:96)
        at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:242)
        at org.springframework.test.context.junit4.statements.RunPrepareTestInstanceCallbacks.evaluate(RunPrepareTestInstanceCallbacks.java:63)
        at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
        at org.springframework.test.context.junit4.statements.SpringFailOnTimeout.evaluate(SpringFailOnTimeout.java:87)
        at org.springframework.test.context.junit4.statements.ProfileValueChecker.evaluate(ProfileValueChecker.java:103)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
        at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
        at org.springframework.test.context.junit4.statements.ProfileValueChecker.evaluate(ProfileValueChecker.java:103)
        at org.springframework.test.context.junit4.rules.SpringClassRule$TestContextManagerCacheEvictor.evaluate(SpringClassRule.java:230)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl.run(JUnit45AndHigherRunnerImpl.java:37)
        at org.mockito.runners.MockitoJUnitRunner.run(MockitoJUnitRunner.java:62)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:369)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:275)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:239)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:160)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:373)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:334)
        at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:119)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:407) 2018-01-17 16:37:38,304 WARN  [main] org.springframework.test.context.TestContextManager - Caught exception while invoking 'afterTestClass' callback on TestExecutionListener [org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener@15f47664] for test class [class com.example.MySpring4RunnerTest] java.lang.ArrayIndexOutOfBoundsException: 6
        at org.springframework.test.context.TestExecutionListener.afterTestClass(TestExecutionListener.java:201)
        at org.springframework.test.context.TestContextManager.afterTestClass(TestContextManager.java:481)
        at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:77)
        at org.springframework.test.context.junit4.statements.ProfileValueChecker.evaluate(ProfileValueChecker.java:103)
        at org.springframework.test.context.junit4.rules.SpringClassRule$TestContextManagerCacheEvictor.evaluate(SpringClassRule.java:230)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl.run(JUnit45AndHigherRunnerImpl.java:37)
        at org.mockito.runners.MockitoJUnitRunner.run(MockitoJUnitRunner.java:62)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:369)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:275)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:239)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:160)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:373)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:334)
        at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:119)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:407) 2018-01-17 16:37:38,305 WARN  [main] org.springframework.test.context.TestContextManager - Caught exception while invoking 'afterTestClass' callback on TestExecutionListener [org.springframework.test.context.transaction.TransactionalTestExecutionListener@e25951c] for test class [class com.example.MySpring4RunnerTest] java.lang.ArrayIndexOutOfBoundsException: 6
        at org.springframework.test.context.TestExecutionListener.afterTestClass(TestExecutionListener.java:201)
        at org.springframework.test.context.TestContextManager.afterTestClass(TestContextManager.java:481)
        at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:77)
        at org.springframework.test.context.junit4.statements.ProfileValueChecker.evaluate(ProfileValueChecker.java:103)
        at org.springframework.test.context.junit4.rules.SpringClassRule$TestContextManagerCacheEvictor.evaluate(SpringClassRule.java:230)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl.run(JUnit45AndHigherRunnerImpl.java:37)
        at org.mockito.runners.MockitoJUnitRunner.run(MockitoJUnitRunner.java:62)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:369)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:275)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:239)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:160)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:373)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:334)
        at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:119)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:407) 2018-01-17 16:37:38,307 WARN  [main] org.springframework.test.context.TestContextManager - Caught exception while invoking 'afterTestClass' callback on TestExecutionListener [org.springframework.test.context.support.DependencyInjectionTestExecutionListener@3cfdd820] for test class [class com.example.MySpring4RunnerTest] java.lang.ArrayIndexOutOfBoundsException: 6
        at org.springframework.test.context.TestExecutionListener.afterTestClass(TestExecutionListener.java:201)
        at org.springframework.test.context.TestContextManager.afterTestClass(TestContextManager.java:481)
        at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:77)
        at org.springframework.test.context.junit4.statements.ProfileValueChecker.evaluate(ProfileValueChecker.java:103)
        at org.springframework.test.context.junit4.rules.SpringClassRule$TestContextManagerCacheEvictor.evaluate(SpringClassRule.java:230)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl.run(JUnit45AndHigherRunnerImpl.java:37)
        at org.mockito.runners.MockitoJUnitRunner.run(MockitoJUnitRunner.java:62)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:369)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:275)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:239)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:160)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:373)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:334)
        at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:119)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:407) 2018-01-17 16:37:38,307 WARN  [main] org.springframework.test.context.TestContextManager - Caught exception while invoking 'afterTestClass' callback on TestExecutionListener [org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@6f8e8894] for test class [class com.example.MySpring4RunnerTest] java.lang.ArrayIndexOutOfBoundsException: 6
        at org.springframework.test.context.TestExecutionListener.afterTestClass(TestExecutionListener.java:201)
        at org.springframework.test.context.TestContextManager.afterTestClass(TestContextManager.java:481)
        at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:77)
        at org.springframework.test.context.junit4.statements.ProfileValueChecker.evaluate(ProfileValueChecker.java:103)
        at org.springframework.test.context.junit4.rules.SpringClassRule$TestContextManagerCacheEvictor.evaluate(SpringClassRule.java:230)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl.run(JUnit45AndHigherRunnerImpl.java:37)
        at org.mockito.runners.MockitoJUnitRunner.run(MockitoJUnitRunner.java:62)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:369)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:275)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:239)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:160)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:373)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:334)
        at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:119)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:407) 2018-01-17 16:37:38,308 WARN  [main] org.springframework.test.context.TestContextManager - Caught exception while invoking 'afterTestClass' callback on TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener@6b0d80ed] for test class [class com.example.MySpring4RunnerTest] java.lang.ArrayIndexOutOfBoundsException: 6
        at org.springframework.test.context.TestExecutionListener.afterTestClass(TestExecutionListener.java:201)
        at org.springframework.test.context.TestContextManager.afterTestClass(TestContextManager.java:481)
        at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:77)
        at org.springframework.test.context.junit4.statements.ProfileValueChecker.evaluate(ProfileValueChecker.java:103)
        at org.springframework.test.context.junit4.rules.SpringClassRule$TestContextManagerCacheEvictor.evaluate(SpringClassRule.java:230)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl.run(JUnit45AndHigherRunnerImpl.java:37)
        at org.mockito.runners.MockitoJUnitRunner.run(MockitoJUnitRunner.java:62)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:369)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:275)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:239)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:160)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:373)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:334)
        at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:119)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:407) [ERROR] Tests run: 2, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 1.381 s <<< FAILURE! - in com.example.MySpring4RunnerTest [ERROR] testBeanNames(com.example.MySpring4RunnerTest)  Time elapsed:
0.067 s  <<< ERROR! java.lang.ArrayIndexOutOfBoundsException: 1

[ERROR] com.example.MySpring4RunnerTest  Time elapsed: 0.146 s  <<< ERROR! java.lang.ArrayIndexOutOfBoundsException: 6

[INFO] [INFO] Results: [INFO] [ERROR] Errors: [ERROR]   MySpring4RunnerTest.com.example.MySpring4RunnerTest ▒ ArrayIndexOutOfBounds [ERROR]   MySpring4RunnerTest.testBeanNames ▒ ArrayIndexOutOfBounds 1 [INFO] [ERROR] Tests run: 2, Failures: 0, Errors: 2, Skipped: 0 [INFO] [INFO]
------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO]
------------------------------------------------------------------------

如您所见，没有一个异常与我的代码本身相关，而是与测试上下文相关。
实际上它似乎与 surefire 插件相关联，因为该测试从 Eclipse 正确运行，但无法从命令行运行。

我使用的环境还包含:

Maven v.3.3.9

jUnit:4.12(我也尝试过使用 jUnit 5，没有运气的老式模式)。

maven-surefire-plugin:2.20.1(版本 2.19.1 产生相同的结果)。

Eclipse 被配置为使用外部 Maven 3.3.9 而不是 m2e 插件附带的任何东西。

有没有人经历过类似的行为？这种行为有解决方法吗？

在此先感谢您的帮助

Answer 1

我面临着同样的问题。原来这是由我的项目中配置的旧版本的 Jacoco 引起的。在检测它们时，它无法与具有默认方法的接口(interface)一起正常工作。一旦我将 Jacoco 升级到

<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifact>
<version>0.8.2-SNAPSHOT</version>

问题已经消失了。