PowerMock和Mockito没有使用JDK 17。

Question

我在JDK 17中为Junit(4)测试类使用了PowerMockito和Mockito，但是它不起作用。使用下列依赖项：

powermock版本- 1.7.4，Mockito - 1.10.19

如果使用Powermock，则会引发初始化错误。对于mockito来说，它是在抛出这些错误：

org.objenesis.ObjenesisException: java.lang.reflect.InvocationTargetException
    at org.objenesis.instantiator.sun.SunReflectionFactoryHelper.newConstructorForSerialization(SunReflectionFactoryHelper.java:54)
    at org.objenesis.instantiator.sun.SunReflectionFactoryInstantiator.<init>(SunReflectionFactoryInstantiator.java:41)
    at org.objenesis.strategy.StdInstantiatorStrategy.newInstantiatorOf(StdInstantiatorStrategy.java:68)
    at org.objenesis.ObjenesisBase.getInstantiatorOf(ObjenesisBase.java:94)
    at org.powermock.reflect.internal.WhiteboxImpl.newInstance(WhiteboxImpl.java:259)
    at org.powermock.reflect.Whitebox.newInstance(Whitebox.java:139)
    at org.powermock.tests.utils.impl.AbstractTestSuiteChunkerImpl.getPowerMockTestListenersLoadedByASpecificClassLoader(AbstractTestSuiteChunkerImpl.java:95)
    at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.createDelegatorFromClassloader(JUnit4TestSuiteChunkerImpl.java:174)
    at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.createDelegatorFromClassloader(JUnit4TestSuiteChunkerImpl.java:48)
    at org.powermock.tests.utils.impl.AbstractTestSuiteChunkerImpl.createTestDelegators(AbstractTestSuiteChunkerImpl.java:108)
    at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.<init>(JUnit4TestSuiteChunkerImpl.java:71)
    at org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.<init>(AbstractCommonPowerMockRunner.java:36)
    at org.powermock.modules.junit4.PowerMockRunner.<init>(PowerMockRunner.java:34)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
    at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104)
    at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86)
    at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
    at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26)

有人能提出解决办法吗？

Answer 1

能源模拟的上一次发布是在2020年，所以不确定它是否正在被积极维护。powermock的v1.7.x不适用于JDK 11+。此外，最新版本的mockito支持模拟静态方法，因此不再使用powermock的真正价值。

您应该删除powermock依赖项，并升级到支持模拟静态类/方法的最新mockito 4.x。

不过，在理想情况下，您不需要模拟静态类/方法。如果必须的话，那么是时候重构代码了。