使用Mockito在JUnit中使用PowerMock和PowerRule获取javassist.NotFoundException

Question

我已经在JUnit中将PowerMock和PowerRule与Mockito集成在一起。

这是我的依赖项：

<dependency>
        <groupId>javassist</groupId>
        <artifactId>javassist</artifactId>
        <version>3.12.0.GA</version>
      </dependency>
<dependency>
        <groupId>asm</groupId>
        <artifactId>asm</artifactId>
        <version>3.3.1</version>
</dependency>

 <dependency>
        <groupId>cglib</groupId>
        <artifactId>cglib</artifactId>
        <version>2.2.2</version>
 </dependency>
 <dependency>
        <groupId>org.powermoc</groupId>
    <artifactId>powermock-module-junit4</artifactId>
    <version>1.4.12</version>
    <scope>test</scope>
    </dependency>
 <dependency>
    <groupId>org.powermock</groupId>
    <artifactId>powermock-api-mockito</artifactId>
    <version>1.4.12</version>
    <scope>test</scope>
 </dependency>
 <dependency>
       <groupId>org.powermock</groupId>
       <artifactId>powermock-module-junit4-rule</artifactId>
       <version>1.4.12</version>
       <scope>test</scope>
 </dependency>
 <dependency>
        <groupId>org.powermock</groupId>
        <artifactId>powermock-classloading-objenesis</artifactId>
        <version>1.4.12</version>
        <scope>test</scope>
 </dependency>

我的测试课是：

public class TestClass extends AbstractShiroTest{
    @Rule
    public PowerMockRule rule = new PowerMockRule();
    @Autowired
    SomeService someService;
    @Before

    public void setUp(){
    Map<String, Object> newMap = new HashMap<String, Object>();
    newMap.put("userTimeZone", "Asia/Calcutta");
    Subject subjectUnderTest = mock(Subject.class);
             when(subjectUnderTest.getPrincipal()).thenReturn(LMPTestConstants.USER_NAME);
    Session session = mock(Session.class);
    when(session.getAttribute(LMPCoreConstants.USER_DETAILS_MAP)).thenReturn(newMap);
    when(subjectUnderTest.getSession(false)).thenReturn(session);
    setSubject(subjectUnderTest);
    PowerMockito.mockStatic(CasSessionUtil.class);
    when(CasSessionUtil.getCarrierId()).thenReturn(1L);
}

  @Test

public void myTestMethod()  {
someService.doSomething();
 }
}

doSomething 正在调用我需要模拟的静态方法。当我运行测试用例时，我得到javassist.NotFoundException: $Proxy88。

全栈跟踪：

java.lang.RuntimeException：javassist.NotFoundException：org.powermock.core.classloader.MockClassLoader.loadUnmockedClass（MockClassLoader.java:187）处的$
Proxy88在org.powermock.core.classloader.MockClassLoader.loadModifiedClass（MockClassLoader.java:147）处在org.powermock.core.classloader.DeferSupportingClassLoader.loadClass（DeferSupportingClassLoader.java:67）在java.lang.ClassLoader.loadClass（ClassLoader.java:252）在java.lang.ClassLoader.loadClassInternal（ClassLoader.java:320）在org.powermock的java.lang.Class.forName（Class.java:247）的java.lang.Class.forName0（本机方法）org.power.mock.api.support.ClassLoaderUtil.loadClass（ClassLoaderUtil.java:66）的java.lang.Class.forName（Class.java:247）。
org.powermock.classloading.DeepCloner.cloneFields（DeepCloner.java：上的api.support.ClassLoaderUtil.loadClass（ClassLoaderUtil.java:26）243）在org.powermock.classloading.DeepCloner.performClone（DeepCloner.java:128）在org.powermock.classloading.DeepCloner.cloneFields（DeepCloner.java:248）在org.powermock.classloading.DeepCloner.performClone（DeepCloner
：128）在org.powermock.classloading.DeepCloner.cloneFields（DeepCloner.java:248）在org.powermock.classloading.DeepCloner.performClone（DeepCloner.java:128）在org.powermock.classloading.DeepCloner.cloneFields（DeepCloner的org.powermock.classloading.DeepCloner.performClone（DeepCloner.java:128）的java：248）的org.powermock.classloading.DeepCloner.performClone（DeepCloner.DeepCloner.java:248）的org.powermock.classloading.DeepCloner.java:128）
.java：128）位于org.powermock.classloading.DeepCloner.cloneFields（DeepCloner.java:248），位于org.powermock.classloading.DeepCloner。org.powermock.classloading上的performClone（DeepCloner.java:128）.org.org.powermock.classloading.DeepCloner.performClone（DeepCloner.java:128）的org.powermock.classloading.DeepCloner.cloneFields（DeepCloner.java:248）的org.powermock.classloading.DeepCloner
org.powermock.classloading的.clone（DeepCloner.java:82）。org.powermock.classloading的org.powermock.classloading.ClassloaderExecutor.execute（ClassloaderExecutor.java:89）的DeepCloner.clone（DeepCloner.java:69）位于org.powermock.modules.junit4.rule.PowerMockStatement.evaluate（PowerMockRule.java:49）的ClassloaderExecutor.execute（ClassloaderExecutor.java:78），位于org.springframework.test.context.junit4.statements.SpringRepeat.evaluate（SpringRepeat。
java：72），位于org.junit的org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild（SpringJUnit4ClassRunner.java:231）。在org.junit.runners.ParentRunner
$ 3.run（ParentRunner.java:193）在org.junit.runners.ParentRunner $
1.schedule（ParentRunner.java:52）的Runners.BlockJUnit4ClassRunner.runChild（BlockJUnit4ClassRunner.java:50）
org.junit.runners.ParentRunner.access $
000（ParentRunner.java:42）上的.junit.runners.ParentRunner.runChildren（ParentRunner.java:191），org.junit.runners.ParentRunner
$ 2.evaluate（ParentRunner.java:184）
）于org.springframework的org.junit.internal.runners.statements.RunAfters.evaluate（RunAfters.java:31）的org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate（RunBeforeTestClassCallbacks.java:61）处。
test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate（RunAfterTestClassCallbacks.java:71）在org.junit.runners.ParentRunner.run（ParentRunner.java：236）在org.eclipse的org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run（JUnit4TestReference.java:50）的org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run（SpringJUnit4ClassRunner.java:174）
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:467）上的.jdt.internal.junit.runner.TestExecution.run（TestExecution.java:38）在org.eclipse.jdt.internal上org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run（RemoteTestRunner.java:390）上的.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:683）在org.eclipse.jdt.internal.junit.runner上.RemoteTestRunner.main（RemoteTestRunner.java:197）原因：javassist.NotFoundException：org.powermock.core.classloader.MockClassLoader处javassist.ClassPool.get（ClassPool.java:436）的$
Proxy88。loadUnmockedClass（MockClassLoader.java:180）…还有46个

如果我将依赖关系更改为

<dependency>
            <groupId>org.powermock</groupId>
            <artifactId>powermock-classloading-xstream</artifactId>
            <version>1.4.12</version>
            <scope>test</scope>
        </dependency>

我什至尝试使用javassist 15版，但这也有同样的问题。

Answer 1

自己找出解决方案：

仅使用以下依赖项（用于Power Mock和Power Rule）

    <!-- Required for PowerMock -->
    <dependency>
        <groupId>org.powermock</groupId>
        <artifactId>powermock-api-mockito</artifactId>
        <version>1.4.12</version>
        <scope>test</scope>
    </dependency>
    <!-- Required for PowerMockRule -->
    <dependency>
        <groupId>org.powermock</groupId>
        <artifactId>powermock-module-junit4-rule-agent</artifactId>
        <version>1.4.12</version>
        <scope>test</scope>
    </dependency>

现在我没有上述任何一种异常