junit.framework.AssertionFailedError: expected:<true> but was:<false> at junit.framework.Assert.fail(Assert.java:57) at junit.framework.Assert.failNotEquals(Assert.java:329) at junit.framework.Assert.assertEquals(Assert.java:78) at junit.framework.Ass
package service.impl;
import java.util.List;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;
import db.MyHibernateSessionFactory;
import entity.Users;
import service.UsersDAO;
public class UsersDAOImpl implements UsersDAO {
@Override
public boolean usersLogin(Users u) {
// 事物对象
Transaction tx = null;
String hql = "";
try {
Session session = MyHibernateSessionFactory.getSessionFactory().getCurrentSession();
tx = session.beginTransaction();
hql = "from Users where username=? and password=? ";
Query query = session.createQuery(hql);
query.setParameter(0, u.getUsername());
query.setParameter(1, u.getPassword());
List<?> list = query.list();
tx.commit();//提交事物
if (list.size()>0) {
return true;
} else {
return false;
}
} catch (Exception ex) {
ex.printStackTrace();
return false;
} finally {
if (tx != null) {
tx = null;
}
}
}
}package service.impl;
import org.junit.Test;
import entity.Users;
import junit.framework.Assert;
import service.UsersDAO;
public class TestUsersDAOImpl {
@Test
public void testUsersLogin() {
Users u = new Users(1, "zhangsan", "123456");
UsersDAO udao = new UsersDAOImpl();
// udao.usersLogin(u);
Assert.assertEquals(true, udao.usersLogin(u));
//将expected改为false则测试通过
}
}DeBug显示返回的list的 size 0
