用Spring TestContext 做带事务回滚的JUnit测试

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.UUID;

import javax.annotation.Resource;

import junit.framework.Assert;

import org.junit.Ignore;
import org.junit.Test;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.AbstractTransactionalJUnit4SpringContextTests;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import com.github.pagehelper.PageHelper;
import com.keweisoft.ecmp.model.payment.PaymentAttrExtend;
import com.keweisoft.ecmp.model.payment.PaymentInterfaceAttrExtend;
import com.keweisoft.ecmp.model.payment.PaymentInterfaceModel;
import com.keweisoft.ecmp.model.payment.PaymentModel;
import com.keweisoft.ecmp.model.payment.PaymentPaltAccInfoModel;

@org.junit.runner.RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { "classpath:ecmp-test-persist.xml" })
public class PaymentPersistTest extends 
//AbstractTransactionalJUnit4SpringContextTest继承这个类实现失误回滚
AbstractTransactionalJUnit4SpringContextTests{
}