Java 为什么可以';我不能使用JUnit4测试我的项目吗?

Java 为什么可以';我不能使用JUnit4测试我的项目吗?,java,spring,testing,junit,Java,Spring,Testing,Junit,我在项目中使用Spring3和Hibernate3。但是我不能用JUnit4测试它 这是我的测试课: @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations={"file:WebRoot/WEB-INF/applicationContext.xml"}) public class UserDaoTestCase extends AbstractJUnit4SpringContextTests { @

我在项目中使用Spring3和Hibernate3。但是我不能用JUnit4测试它

这是我的测试课:

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={"file:WebRoot/WEB-INF/applicationContext.xml"})
public class UserDaoTestCase extends AbstractJUnit4SpringContextTests {

    @Autowired
    private UserDao userDao;

    @Test
    public void testSimple() {
        // do some tests...
    }



    // setters and getters
    public UserDao getUserDao() {
        return userDao;
    }

    public void setUserDao(UserDao userDao) {
        this.userDao = userDao;
    }

}
我运行了这个测试,我总是得到这个异常:

java.lang.IllegalStateException:无法在处加载ApplicationContext org.springframework.test.context.TestContext.getApplicationContext(TestContext.java:308) 在 org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:109) 在 org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:75) 在 org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:333) 在 org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:220)位于 org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectCall(SpringJUnit4ClassRunner.java:301) 在 org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) 在 org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:303) 在 org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:240) 在 org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) 位于org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)位于 org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)位于 org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)位于 org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)位于 org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) 在 org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) 位于org.junit.runners.ParentRunner.run(ParentRunner.java:236) org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:180) 在 org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49) 在 org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) 在 org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) 在 org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) 在 org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) 在 org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) 原因:org.springframework.beans.factory.BeanCreationException: 创建URL中定义了名为“sessionFactory”的bean时出错 [文件:WebRoot/WEB-INF/applicationContext.xml]:调用init 方法失败;嵌套异常为org.hibernate.HibernateException: 无法在获取默认的Bean验证工厂 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1412) 在 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) 在 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 在 org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 在 org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 在 org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 在 org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 在 org.springframework.beans.factory.support.DefaultListableBeanFactory.PreInstanceSingleton(DefaultListableBeanFactory.java:557) 在 org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) 在 org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) 在 org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:84) 在 org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:1) 在 org.springframework.test.context.TestContext.loadApplicationContext(TestContext.java:280) 在 org.springframework.test.context.TestContext.getApplicationContext(TestContext.java:304) ... 24个以上原因:org.hibernate.HibernateException:无法 获取默认的Bean验证工厂 org.hibernate.cfg.beanvalidation.BeanValidationActivator.applydl(BeanValidationActivator.java:127) 在 org.hibernate.cfg.Configuration.applyBeanValidationConstraintsOnDDL(Configuration.java:1704) 在 org.hibernate.cfg.Configuration.applyConstraintsToDDL(Configuration.java:1654) 在 secondPassCompile(Configuration.java:1445) 在 org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1375) 在 org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:717) 在 org.springframework.orm.hibernate3.AbstractSessionFactoryBean.AfterPropertieSet(AbstractSessionFactoryBean.java:211) 在 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1469) 在 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.init
<bean id="sessionFactory"
    class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
    <property name="dataSource" ref="c3p0DataSource" />
    <property name="packagesToScan">
        <list>
            <value>com.myproject.entity</value>
        </list>
    </property>
    <property name="hibernateProperties">
        <props>
             <prop key="hibernate.connection.provider_class">
                 org.hibernate.connection.C3P0ConnectionProvider
              </prop>
              <prop key="hibernate.hbm2ddl.auto">update</prop>
              <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
              <prop key="hibernate.show_sql">true</prop>
              <prop key="hibernate.format_sql">true</prop>
       </props> 
    </property>
</bean>
@ContextConfiguration(locations={"file:WebRoot/WEB-INF/applicationContext.xml"})
@ContextConfiguration(locations = { "classpath*:applicationContext*.xml" })
@ContextConfiguration("/path/to/my/test-context.xml")
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context</artifactId>
    <version>${org.springframework-version}</version>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-test</artifactId>
    <version>${org.springframework-version}</version>
</dependency>