为什么我的 spring 测试设置失败并出现以下不太有用的错误消息?欢迎提出所有建议。
JUnit 输出
java.lang.NoClassDefFoundError: org/junit/runners/model/MultipleFailureException
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.withAfterClasses(SpringJUnit4ClassRunner.java:188)
at org.junit.runners.ParentRunner.classBlock(ParentRunner.java:145)
at org.junit.runners.ParentRunner.run(ParentRunner.java:235)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run (SpringJUnit4ClassRunner.java:163)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: java.lang.ClassNotFoundException: org.junit.runners.model.MultipleFailureException
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 10 more
控制台输出
INFO : org.springframework.test.context.support.DefaultTestContextBootstrapper - Loaded default TestExecutionListener class names from location [META-INF/spring.factories]: [org.springframework.test.context.web.ServletTestExecutionListener, org.springframework.test.context.support.DependencyInjectionTestExecutionListener, org.springframework.test.context.support.DirtiesContextTestExecutionListener, org.springframework.test.context.transaction.TransactionalTestExecutionListener, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener] INFO : org.springframework.test.context.support.DefaultTestContextBootstrapper - Could not instantiate TestExecutionListener [org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener]. Specify custom listener classes or make the default listener classes (and their required dependencies) available. Offending class: [org/springframework/transaction/interceptor/TransactionAttribute] INFO : org.springframework.test.context.support.DefaultTestContextBootstrapper - Could not instantiate TestExecutionListener [org.springframework.test.context.transaction.TransactionalTestExecutionListener]. Specify custom listener classes or make the default listener classes (and their required dependencies) available. Offending class: [org/springframework/transaction/interceptor/TransactionAttributeSource] INFO : org.springframework.test.context.support.DefaultTestContextBootstrapper - Using TestExecutionListeners: [org.springframework.test.context.web.ServletTestExecutionListener@76959acc, org.springframework.test.context.support.DependencyInjectionTestExecutionListener@57e603e6, org.springframework.test.context.support.DirtiesContextTestExecutionListener@3e0a1e1f]
这是目标片段
@Service
public class PipApps {
@Resource( name = "apps" )
private Properties apps;
@Autowired
private SitePreferenceHandler sitePreferenceHandler;
@Autowired
private PipsTable pipsTable;
private SitePreference sitePreference;
private Device device;
public PipApps( HttpServletRequest request, HttpServletResponse response ){
sitePreference = sitePreferenceHandler.handleSitePreference( request, response );
device = DeviceUtils.getRequiredCurrentDevice( request );
}
public Properties getApps(){
return apps;
}
public Device getDevice(){
return device;
}
public SitePreference getSitePreference(){
return sitePreference;
}
public DeviceRouteTable getPipsTable(){
return pipsTable;
}
}
还有测试片段
@RunWith( SpringJUnit4ClassRunner.class )
@ContextConfiguration( locations={"src/test/resources/PipAppsTest-context.xml"} )
public class PipAppsTest {
@Mock
SitePreferenceHandler sitePreferenceHandler;
@Autowired
PipApps pipApps;
...
}
最佳答案
更新 -- 2015 年 9 月
如果 JUnit 4.9 不在类路径中,Spring Framework 4.2.2 会引发更有意义的异常。见 SPR-13521了解详情。
以下是 SpringJUnit4ClassRunner
的类级 Javadoc 的摘录:
NOTE: As of Spring Framework 4.1, this class requires JUnit 4.9 or higher.
有问题的类 MultipleFailureException
是在 JUnit 4.9 中引入的。
这就是您的测试因 ClassNotFoundException
而失败的原因。
因此升级到 JUnit 4.9(或者最好是 4.12)将解决您的问题。
问候,
Sam(Spring TestContext 框架的作者)
关于spring - 为什么使用 SpringJUnit4ClassRunner.withAfterClasses 方法出现神秘的 MultipleFailureException 错误消息,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/30032592/