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我写的对HIBERNATE增删查的JUNIT测试
代码如下所示：
package com.localapp.hibernate;
import static org.junit.Assert.fail;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.AnnotationConfiguration;
import org.hibernate.cfg.Configuration;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
public class JUnitSysUserDao {
//定义局部变量
Session session = null;
Transaction transaction = null;
SysUserDAO sysUserDAO = null;
SysUser sysUser = null;
private static SessionFactory sf = null;
@BeforeClass
public static void beforeClass() {
//防止出现Junit的“静默”BUG的方法一
try {
sf = new AnnotationConfiguration().configure().buildSessionFactory();
} catch (HibernateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
@AfterClass
public static void tearDownAfterClass() throws Exception {
}
@Before
public void setUp() throws Exception {
sysUserDAO = new SysUserDAO();
session = sysUserDAO.getSession();
}
@After
public void tearDown() throws Exception {
session.close();
sysUserDAO = null;
}
@Test
public void testSave() {
//fail("Not yet implemented");
//sysUser.setUserId(3);
SysUser sysUser= new SysUser();
sysUser.setUserName("aaa");
// Configuration cfg=new Configuration();
// SessionFactory sf = cfg.configure().buildSessionFactory();
Session session = sf.openSession();
session.beginTransaction();//执行操作
session.save(sysUser);
session.getTransaction().commit();//提交
session.close();
}
@Test
public void testFindById() {
// transaction = this.session.beginTransaction();
// sysUser = sysUserDAO.findById(2);
// //transaction.commit();
// System.out.println("sysUser="+sysUser.getUserName()+": "+sysUser.getUserId());
// Assert.assertNotNull(sysUser);
SysUser sysUser= new SysUser();
Session session = sf.openSession();
session.beginTransaction();//执行操作
sysUser=sysUserDAO.findById(6);
System.out.println("sysUser="+sysUser.getUserName()+": "+sysUser.getUserId());
session.getTransaction().commit();//提交
session.close();
}
// public final void testFindById() { //测试查询记录
// Dept 部门 = null;
//
// 部门 = this.部门访问对象.findById((long) 20);
// Assert.assertNotNull(部门);
// }
@Test
public final void testDelete() {
// SysUser sysUser= new SysUser();
// sysUser.setUserName("测试");
// Session session = sf.openSession();
// session.beginTransaction();//执行操作
// session.delete(sysUser);
// session.getTransaction().commit();//提交
// session.close();
/***
* 以下是第二种测试
*/
SysUser sysUser= new SysUser();
Session session = sf.openSession();
session.beginTransaction();//执行操作
sysUser=sysUserDAO.findById(6);
session.delete(sysUser);
session.getTransaction().commit();//提交
session.close();
}
// public final void testDelete() { //测试删除记录
// Dept 部门 = new Dept();
// 部门.setDeptno((long) 90);
// 部门.setDname("测试部门");
// 部门.setLoc("中国-佛山");
//
// 事例 = this.会话.beginTransaction();
// this.部门访问对象.delete(部门);
// 事例.commit();
//
// 部门 = null;
// 部门 = this.部门访问对象.findById((long) 90);
//
// Assert.assertNull(部门);
// }
}
最后更新：2017-04-02 17:28:39