6. 单元测试与log日志输出
6.1 配置日志文件
- 将logback-spring.xml放到resources下,做如下修改:   
- 假设你需要在每次登录的时候都记录日志,那在controller中找到登录方法所在的类,然后在类上面加上@Slf4j的注释,可以发现结构中多了一个log:   
- 在登录方法中加入日志记录: - 1 
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 3- public HttpResponseEntity userLogin( UserInfo userInfo) { //requestbody注解,将请求的json数据转换为对象 
 
 log.info("用户" + userInfo.getUsername() + "登录");- 然后运行项目,登录后可以看到控制台有输出登录信息,并且log目录下也会有日志记录。 
6.2 单元测试
- 在src/test下可以找到测试类 
- 在pom.xml的dependences标签下加入依赖:(记得刷新maven)这样就可以使用@RunWith注解,它可以使用springboot的依赖注入 - 1 
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 5- <dependency> 
 <groupId>junit</groupId>
 <artifactId>junit</artifactId>
 <version>4.12</version>
 </dependency>
- 测试代码: - 1 
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 126- package com.lyingedu.questionnaire; 
 import com.lyingedu.questionnaire.beans.HttpResponseEntity;
 import com.lyingedu.questionnaire.biz.user.controller.UserController;
 import com.lyingedu.questionnaire.common.utils.UUIDUtil;
 import com.lyingedu.questionnaire.dbmap.entities.UserInfo;
 import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 import java.util.Date;
 import java.util.List;
 //这样可以用springboot的依赖注入
 public class QuestionnaireApplicationTests {
 
 private UserController userController;
 /*
 * 测试查询功能
 */
 //注意使用junit,而不是junit.api
 public void testQueryUserInfoList(){
 UserInfo userInfo = new UserInfo();
 HttpResponseEntity httpResponseEntity = userController.queryUserList(userInfo);
 if ("666".equals(httpResponseEntity.getCode())) {
 log.info(">>queryUserList用户列表查询测试成功");
 }
 }
 /*
 * 测试用户登录
 */
 
 public void testUserLogin(){
 UserInfo userInfo = new UserInfo();
 userInfo.setUsername("admin");
 userInfo.setPassword("12");
 HttpResponseEntity httpResponseEntity = userController.queryUserList(userInfo);
 if ("666".equals(httpResponseEntity.getCode())) {
 log.info(">>selectUserInfo用户"+userInfo.getUsername()+"登录测试成功");
 }else {
 log.info(">>selectUserInfo用户登录测试失败");
 }
 }
 /*
 * 测试创建用户
 */
 
 public void testCreateUser(){
 UserInfo userInfo = new UserInfo();
 userInfo.setId(UUIDUtil.getOneUUID());
 userInfo.setUsername("test005");
 userInfo.setPassword("123");
 userInfo.setStatus("1");
 userInfo.setCreatedBy("anyone");
 userInfo.setCreationDate(new Date());
 userInfo.setStartTime(new Date());
 userInfo.setStopTime(new Date());
 userInfo.setLastUpdateBy("anyone");
 userInfo.setLastUpdateDate(new Date());
 HttpResponseEntity httpResponseEntity = userController.addUserInfo(userInfo);
 if("666".equals(httpResponseEntity.getCode())){
 log.info(">>adduserinfo插入用户测试成功");
 }
 }
 /*
 * 测试修改用户
 */
 
 public void testUpdUser(){
 UserInfo userInfo = new UserInfo();
 userInfo.setUsername("test005");
 userInfo.setPassword("123");
 HttpResponseEntity httpResponseEntity = userController.queryUserList(userInfo);
 if("666".equals(httpResponseEntity.getCode())){//查询成功
 List list=(List) httpResponseEntity.getData();
 if(list.size() !=0){
 UserInfo data = (UserInfo) list.get(0);
 data.setUsername("test006");
 HttpResponseEntity httpResponseEntity1 = userController.modifyUserInfo(data);
 if("666".equals(httpResponseEntity1.getCode())){
 log.info(">>update修改用户更新测试成功");
 }
 }
 }
 }
 /*
 * 测试删除用户
 */
 
 public void testDeleteUser(){
 UserInfo userInfo = new UserInfo();
 userInfo.setUsername("test006");
 userInfo.setPassword("123");
 HttpResponseEntity httpResponseEntity = userController.queryUserList(userInfo);
 if("666".equals(httpResponseEntity.getCode())){//查询成功
 List list=(List) httpResponseEntity.getData();
 if(list.size() !=0){
 UserInfo data = (UserInfo) list.get(0);
 HttpResponseEntity httpResponseEntity1 = userController.deleteUserById(data);
 if("666".equals(httpResponseEntity1.getCode())){
 log.info(">>delete用户删除测试成功");
 }
 }
 }
 }
 }
