如何让 JUnit4 注释在 Spring2.5 中工作?
我一直在尝试为我的 DAO 创建一个 JUnit 测试,该测试使用 Hibernate,并通过 applicationContext.xml 文件中的 Spring 链接到数据库。
该错误仅在添加时发生:
@RunWith(SpringJUnit4ClassRunner.class)
否则我会收到partDao 的空指针异常,这是预期的,因为它没有链接。
通常我会说废弃它并在没有 JUnit 测试的情况下继续开发,但我更愿意在我的项目中开始使用它。
这是错误:
Testsuite: SpecBuilder.webapp.dao.PartDaoTest
Exception in thread "main" java.lang.NoSuchMethodError: org.junit.runner.notification.RunNotifier.testAborted(Lorg/junit/runner/Description;Ljava/lang/Throwable;)V
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.invokeTestMethod(SpringJUnit4ClassRunner.java:146)
at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:59)
at org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:52)
at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:34)
at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:44)
at org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:50)
at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:515)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1031)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:888)
Test SpecBuilder.webapp.dao.PartDaoTest FAILED (crashed)
/home/zclark/Projects/SpecBuilder/nbproject/build-impl.xml:798: Some tests failed; see details above.
BUILD FAILED (total time: 2 seconds)
这是我的测试类:
package SpecBuilder.webapp.dao;
import org.junit.Test;
import static org.junit.Assert.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.junit.runner.RunWith;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.ContextConfiguration;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations="{applicationContext.xml}")
public class PartDaoTest {
@Autowired
PartDao partDao;
public PartDaoTest() {}
@Test
public void autowireTest() {
assertNotNull(partDao);
}
}
这是我的 applicationContext:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
p:location="/WEB-INF/specbuilder.properties"/>
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource"
p:driverClassName="${jdbc.driverClassName}"
p:url="${jdbc.url}"
p:username="${jdbc.username}"
p:password="${jdbc.password}" />
<bean id="partDao" class="SpecBuilder.webapp.dao.PartDao">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="annotatedClasses">
<list>
<value>SpecBuilder.webapp.model.Part</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
</props>
</property>
</bean>
</beans>
有什么想法吗?
I've been trying to create a JUnit test for my DAO that uses Hibernate and is linked to the database via Spring in my applicationContext.xml file.
The error only occurs when adding:
@RunWith(SpringJUnit4ClassRunner.class)
Otherwise I get a null pointer exception to the partDao, which is expected because it isn't linking.
Normally I'd just say scrap it and continue developing without JUnit tests, but I would prefer to start using it in my projects.
Here is the error:
Testsuite: SpecBuilder.webapp.dao.PartDaoTest
Exception in thread "main" java.lang.NoSuchMethodError: org.junit.runner.notification.RunNotifier.testAborted(Lorg/junit/runner/Description;Ljava/lang/Throwable;)V
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.invokeTestMethod(SpringJUnit4ClassRunner.java:146)
at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:59)
at org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:52)
at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:34)
at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:44)
at org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:50)
at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:515)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1031)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:888)
Test SpecBuilder.webapp.dao.PartDaoTest FAILED (crashed)
/home/zclark/Projects/SpecBuilder/nbproject/build-impl.xml:798: Some tests failed; see details above.
BUILD FAILED (total time: 2 seconds)
Here is my test class:
package SpecBuilder.webapp.dao;
import org.junit.Test;
import static org.junit.Assert.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.junit.runner.RunWith;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.ContextConfiguration;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations="{applicationContext.xml}")
public class PartDaoTest {
@Autowired
PartDao partDao;
public PartDaoTest() {}
@Test
public void autowireTest() {
assertNotNull(partDao);
}
}
And here is my applicationContext:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
p:location="/WEB-INF/specbuilder.properties"/>
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource"
p:driverClassName="${jdbc.driverClassName}"
p:url="${jdbc.url}"
p:username="${jdbc.username}"
p:password="${jdbc.password}" />
<bean id="partDao" class="SpecBuilder.webapp.dao.PartDao">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="annotatedClasses">
<list>
<value>SpecBuilder.webapp.model.Part</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
</props>
</property>
</bean>
</beans>
Any ideas?
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看起来您需要 JUnit 4.3 或 4.4 才能与 Spring 2.5 一起使用。
It looks like you need JUnit 4.3 or 4.4 to work with Spring 2.5.