Spring集成TestNg测试

　1，在eclipse中安装TestNg插件，这里省略。。

　　2，编写测试spring Dao层的代码

package test.com.smart.dao;

import com.smart.dao.UserDao;

import com.smart.domain.User;

import com.smart.service.UserService;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.test.context.ContextConfiguration;

import org.springframework.test.context.testng.AbstractTestNGSpringContextTests;

import org.testng.annotations.Test;

import java.util.Date;

import static org.testng.Assert.assertEquals;

import static org.testng.Assert.assertNotNull;

import static org.testng.Assert.assertTrue;

@ContextConfiguration(locations = {"classpath:resources/applicationContext.xml"})

public class UserDaoTest extends AbstractTestNGSpringContextTests {

@Autowired

private UserDao userDao;

@Test

public void hasMatchUser() {

int count = userDao.getMatchCount("admin1", "123456");

assertTrue(count>0);

}

@Test

public void findUserByUserName() {

User user = userDao.findUserByUserName("admin");

assertNotNull(user);

assertEquals(user.getUserName(), "admin");

}

　　注意：@ContextConfiguration(locations = {"classpath:resources/applicationContext.xml"})这个注解是的localtion属性使用的是src类路径下面的

　resources/applicationContext.xml spring配置文件

　　2，由于TestNg测试持久层和测试服务层十分类似，这里省略了，这里给出测试层的代码

　　a,项目编写封装了客户端请求的类

package com.smart.web;

public class LoginCommand {

private String userName;

private String password;

public String getPassword() {

return password;

}

public void setPassword(String password) {

this.password = password;

}

public String getUserName() {

return userName;

}

public void setUserName(String userName) {

this.userName = userName;

}

　　b.下面编写控制类的代码

package com.smart.web;

import java.util.Date;

import javax.servlet.http.HttpServletRequest;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.servlet.ModelAndView;

import com.smart.domain.User;

import com.smart.service.UserService;

@Controller

@RequestMapping(value = "/admin")

public class LoginController {

@Autowired

private UserService userService;

@RequestMapping(value = "/login.html")

public String loginPage() {

return "login";

}

@RequestMapping(value = "/loginCheck.html")

public ModelAndView loginCheck(HttpServletRequest request, LoginCommand loginCommand) {

boolean isValidUser =

userService.hasMatchUser(loginCommand.getUserName(),

loginCommand.getPassword());

if (!isValidUser) {

return new ModelAndView("login", "error", "用户名或密码错误。");

} else {

User user = userService.findUserByUserName(loginCommand

.getUserName());

user.setLastIp(request.getLocalAddr());

user.setLastVisit(new Date());

userService.loginSuccess(user);

request.getSession().setAttribute("user", user);

return new ModelAndView("main");

}

c,编写好控制类的代码，我们就可以测试这个控制类了，下面的代码是使用TestNg测试controller十分正确

package test.com.smart.web;

import com.smart.domain.User;

import com.smart.web.LoginController;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.mock.web.MockHttpServletRequest;

import org.springframework.mock.web.MockHttpServletResponse;

import org.springframework.test.context.ContextConfiguration;

import org.springframework.test.context.testng.AbstractTestNGSpringContextTests;

import org.springframework.test.util.ReflectionTestUtils;

import org.springframework.web.client.RestTemplate;

import org.springframework.web.servlet.HandlerMapping;

import org.springframework.web.servlet.ModelAndView;

import org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter;

import org.testng.annotations.BeforeMethod;

import org.testng.annotations.Test;

import static org.testng.Assert.assertEquals;

import static org.testng.Assert.assertNotNull;

import static org.testng.Assert.assertNull;

@ContextConfiguration(locations = {"classpath:applicationContext.xml","file:d:/actionSpring/chapter/chapter1/src/main/webapp/WEB-INF/viewspace-servlet.xml"})

public class LoginControllerTest extends AbstractTestNGSpringContextTests {

@Autowired

private AnnotationMethodHandlerAdapter handlerAdapter;

@Autowired

private LoginController controller;

//声明Request与Response模拟对象

private MockHttpServletRequest request;

private MockHttpServletResponse response;

//执行测试前先初始模拟对象

@BeforeMethod

public void before() {

request = new MockHttpServletRequest();

request.setCharacterEncoding("UTF-8");

response = new MockHttpServletResponse();

request.setAttribute(HandlerMapping.INTROSPECT_TYPE_LEVEL_MAPPING, true); //Spring3.1 存在的BUG

}

// 测试LoginController#loginCheck()方法

@Test

public void loginCheck() throws Exception {

//测试登陆成功的情况

request.setRequestURI("/admin/loginCheck.html");

request.addParameter("userName", "admin"); // 设置请求URL及参数

request.addParameter("password", "123456");

//向控制发起请求 ” /loginCheck.html”

ModelAndView mav = handlerAdapter.handle(request, response, controller);

User user = (User) request.getSession().getAttribute("user");

assertNotNull(mav);

assertEquals(mav.getViewName(), "main");

assertNotNull(user);

request.getSession().removeAttribute("user");

//测试登陆失败的情况

request.setRequestURI("/admin/loginCheck.html");

request.addParameter("userName", "test");

request.addParameter("password", "123456");

mav = handlerAdapter.handle(request, response, controller);

user = (User) request.getSession().getAttribute("user");

assertNotNull(mav);

assertEquals(mav.getViewName(), "login");

assertNull(user);

}

　　注意：

@ContextConfiguration(locations = {"classpath:applicationContext.xml","file:d:/actionSpring/chapter/chapter1/src/main/webapp/WEB-INF/viewspace-servlet.xml"}) 这个注解可以整合多个spring配置文件中"file:d:/actionSpring/chapter/chapter1/src/main/webapp/WEB-INF/viewspace-servlet.xml"表示的是文件系统的形式给出配置文件

posted on 2014-01-07 10:48 顺其自然EVO 阅读(7101) 评论(0) 编辑收藏

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