我尝试编写测试类，测试一个dao方法。 dao方法是在电子邮件之后从jobseeker表中进行选择，并且它使用getCurrentSession，因为它我就像这样制作我的测试类
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations="classpath:spring-config.xml")
@TransactionConfiguration(transactionManager="txManager")
@Transactional
public class JobSeekerServiceTest {
private JobSeekerDao jobseekerServiece = new JobSeekerDao();
@Test
public void testGetCandidateForEmail(){
JobSeeker result = new JobSeeker();
JobSeeker expected = new JobSeeker();
expected.setName("Dummy Job seeker 1");expected.setEmail("email@yahoo.com");expected.setCity("City");expected.setPhone("04523122");
result = jobseekerServiece.getCandidateForEmail("email@yahoo.com");
assertEquals(result, expected);
}
}
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="${database.driver}" />
<property name="url" value="${database.url}" />
<property name="username" value="${database.user}" />
<property name="password" value="${database.password}" />
</bean>
<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" value="com.awinta.hrms"/>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
<prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
<prop key="hibernate.format_sql">${hibernate.format_sql}</prop>
<prop key="hibernate.use_sql_comments">${hibernate.use_sql_comments}</prop>
<prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>
<prop key="hibernate.temp.use_jdbc_metadata_defaults">${hibernate.temp.use_jdbc_metadata_defaults}</prop>
<prop key="hibernate.connection.pool_size">${hibernate.connection.pool_size}</prop>
</props>
</property>
</bean>
<bean id="txManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager"
name="txManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<tx:annotation-driven transaction-manager="txManager"/>
@SuppressWarnings("unchecked")
@Override
public JobSeeker getCandidateForEmail(String email) {
LOGGER.debug("Searching the candidate after an email:"+email);
Session session = getCurrentSession();
List<JobSeeker> candidates = session.createQuery("from JobSeeker where email=?")
.setParameter(0, email)
.list();
if (candidates.size() > 0) {
return candidates.get(0);
} else {
return null;
}
}
org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'txManager' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:660)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1157)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:280)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:198)
at org.springframework.test.context.transaction.TestContextTransactionUtils.retrieveTransactionManager(TestContextTransactionUtils.java:157)
at org.springframework.test.context.transaction.TransactionalTestExecutionListener.getTransactionManager(TransactionalTestExecutionListener.java:352)
at org.springframework.test.context.transaction.TransactionalTestExecutionListener.getTransactionManager(TransactionalTestExecutionListener.java:335)
at org.springframework.test.context.transaction.TransactionalTestExecutionListener.beforeTestMethod(TransactionalTestExecutionListener.java:193)
at org.springframework.test.context.TestContextManager.beforeTestMethod(TestContextManager.java:249)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:71)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:81)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:216)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:82)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:60)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:67)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:162)
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)
当我有一个名为txManager的bean时，我不知道为什么会得到这个。任何帮助都会很棒。
答案 0 :(得分：1)
您的XML配置需要以下这一行：
<tx:annotation-driven transaction-manager="txManager"/>
这可以启用基于注释的事务管理。
如果您正在使用Java Config，则配置类上的@EnableTransactionManagement注释会执行相同的操作。
修改以获取更多信息
您还应该能够完全省略@TransactionConfiguration注释。有关详细信息，请参阅文档。您可能希望@TransactionalConfiguration的唯一原因是覆盖默认的回滚配置，您在上面的示例中没有这样做。 http://docs.spring.io/spring/docs/3.0.x/spring-framework-reference/html/testing.html#testcontext-tx
答案 1 :(得分：0)
使用启用基于注释的事务管理 正如here所述。