我有一个代码需要进行单元测试

@ManagedBean
@SessionScoped
public class XC implements Serializable {
   public void applyX(){    
       FacesContext context = FacesContext.getCurrentInstance();

       if (!context.isValidationFailed()) {
          try {...
    }
 }

我写了一个测试代码来模拟上下文 . 完整的课程如下 .

package com.xyx.abc.admin.view.test;

import static org.mockito.Mockito.when;

import javax.faces.context.FacesContext;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;

import com.xyx.abc.admin.view.XsltConfig;

@RunWith(PowerMockRunner.class)
@PrepareForTest({FacesContext.class})
public class XsltConfigTest {

  private XsltConfig xc;

  @Mock
  private FacesContext context;

  @Before
  public void setUp() throws Exception {

    xc = new XsltConfig();

    MockitoAnnotations.initMocks(this);

    context = PowerMockito.mock(FacesContext.class);
    when(context.isValidationFailed()).thenReturn(false);
    // PowerMockito.mockStatic(FacesContext.class);
    when(FacesContext.getCurrentInstance()).thenReturn(context);

  }

  /*
   * @Before public void init() { MockitoAnnotations.initMocks(this); }
   */

  @Test
  public void testApplyXslt() {
    String theXml = "<?xml version=\"1.0\"?>\r\n" + "<?xml-stylesheet type=\"text/xsl\" href=\"example.xsl\"?>\r\n" + "<Article>\r\n"
        + "  <Title>My Article</Title>\r\n" + "  <Body>This is my article text.</Body>\r\n" + "</Article>";
    xc.setSampleXml(theXml);
    String theXslt = "<?xml version=\"1.0\"?>\r\n" + "<xsl:stylesheet version=\"1.0\" xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\">\r\n"
        + "\r\n" + "  <xsl:output method=\"text\"/>\r\n" + "\r\n" + "  <xsl:template match=\"/\">\r\n"
        + "    Article - <xsl:value-of select=\"/Article/Title\"/>\r\n" + "    Authors: <xsl:apply-templates select=\"/Article/Authors/Author\"/>\r\n"
        + "  </xsl:template>\r\n" + "\r\n" + "  <xsl:template match=\"Author\">\r\n" + "    - <xsl:value-of select=\".\" />\r\n"
        + "  </xsl:template>\r\n" + "\r\n" + "</xsl:stylesheet>";
    xc.setSampleXslt(theXslt);
    String theResult = "Article - My Article";
    xc.setXsltResult(theResult);


    xc.applyXslt();
    // assertEquals(theResult, xc.getXsltResult());
  }

}

我总是得到以下错误 . 它似乎是在课堂加载时间 .

java.lang.ClassFormatError:JVMCFRE074未指定Code属性; class = javax / faces / context / FacesContext,method ='<'init'>'()V,pc = 0 at java.lang.ClassLoader.defineClassImpl(Native Method)at java.lang.ClassLoader.defineClass(ClassLoader.java) :346)在java.net.URLClassLoader.defineClass(URLClassLoader.java:727)的java.security.ClassLoader.defineClass(SecureClassLoader.java:154)java.net.URLClassLoader.access $ 400(URLClassLoader.java:95)at java.net.URLClassLoader $ ClassFinder.run(URLClassLoader.java:1182)java.security.AccessController.doPrivileged(AccessController.java:686)at java.net.URLClassLoader.findClass(URLClassLoader.java:602)at java.lang java.lang.misc.Launcher的java.lang.ClassLoader.loadClass(ClassLoader.java:825)中的.ClassLoader.loadClassHelper(ClassLoader.java:846)$ java.lang.ClassLoader中的$ AppClassLoader.loadClass(Launcher.java:325) . loadClass(ClassLoader.java:805)at java.lang.Class.forNameImpl(Native Method)at java.lang.Class.forName(Class.java:348)at sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectio) nFactory.java:126)sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:137)at sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:61)at sun.reflect.annotation .AnnotationParser.parseSig(AnnotationParser.java:451)位于sun.reflect的sun.reflect.annotation.AnnotationParser.parseClassValue(AnnotationParser.java:432)sun.reflect.annotation.AnnotationParser.parseClassArray(AnnotationParser.java:736) . anclipse.AnnotationParser.parseArray(AnnotationParser.java:543)at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:367)at sun.reflect.annotationParser.parseAnnotation2(AnnotationParser.java:298)at sun.reflect .annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:132)位于java.lang的java.lang.Class.getAnnotationCache(Class.java:2539)的sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:84) . org.junit.runner.Descriptio中的Class.getAnnotations(Class.java:2229)在org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createUnfilteredTest(JUnit4TestLoader.java)的org.junit.internal.runners.ErrorReportingRunner.getDescription(ErrorReportingRunner.java:25)中的n.createSuiteDescription(Description.java:123): 85)org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:70)org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:43)at org位于org.eclipse.jdt的org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)的.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:444) .internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)at or.e.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)