JUnit Basic Learning-testing the service layer (3)

Test steps:

The JUNIT environment has been added to the previous article, which is not required.

1. Load the JUnit class, spring configuration file, indicating the JUnit tester, @Runwith

2. Define variables, service, cannot use spring annotations, because spring annotations are built on the server.

3. Initialize the @before annotations.

4. Implement test methods, @Test annotations.

1  PackageSwust.edu.cn.postdoctors.service.impl;2 3 ImportJavax.annotation.Resource;4 5 Importorg.junit.Test;6 ImportOrg.junit.runner.RunWith;7 Importorg.springframework.beans.factory.annotation.Autowired;8 Importorg.springframework.test.context.ContextConfiguration;9 ImportOrg.springframework.test.context.junit4.SpringJUnit4ClassRunner;Ten  One ImportSwust.edu.cn.postdoctors.service.UserService; A Importjunit.framework.TestCase; -  -@RunWith (Springjunit4classrunner.class)//Integration the@ContextConfiguration (locations={"Classpath:spring-mybatis-test.xml"})//Load Configuration -  Public classUserservicetestextendsTestCase { -  -  +     PrivateUserService UserService; -      +      PublicUserService Getuserservice () { A         returnUserService; at     } -  -  -      Public voidSetuserservice (UserService userservice) { -          This. UserService =UserService; -     } in  -Omit Setget
 to @Test +      Public voidTESTSELECTUSERBYLOGINNAMEANDPSWD ()throwsException { -          theSwust.edu.cn.postdoctors.model.User Resuser =NULL ; *          $Resuser = userservice.finduserbyloginnameandpswd ("smx", "123");Panax Notoginseng          if(Resuser = =NULL){ -SYSTEM.OUT.PRINTLN ("UserService Error! "); the}Else{ +System.out.println ("UserService right! "); A          } the          +     } -} $      - 

JUnit Basic Learning-testing the service layer (3)