RESTful API Unit Testing

The following test case validation correctness is written for the controller, as follows. Of course, the browser plug-in can also be used to submit validation requests.

@RunWith (Springjunit4cla***unner.class) @SpringApplicationConfiguration (classes = mockservletcontext.class) @       Webappconfiguration public class Applicationtests {private MOCKMVC mvc; @Before public void SetUp () throws Exception {MVC = Mockmvcbuilders.standalonesetup (New Usercontroller ())       . build (); } @Test public void Testusercontroller () throws Exception {//test Usercontroller Requestbui           Lder request = null;           1, get check the user list, should be empty request = Get ("/users/"); Mvc.perform (Request) Andexpect (status () IsOk ()). Andexpect (Content (). String (Equalto ("           []")));  2. Post submits a user request = post ("/users/"). PARAM ("id", "1"). Param ("name",           "Test Master"). Param ("Age", "20");           Mvc.perform (Request) Andexpect (content (). String (Equalto ("Success")); 3, Get Get user list, should have justOnly the data that is inserted is request = Get ("/users/"); Mvc.perform (Request) Andexpect (status () IsOk ()). Andexpect (Content (). String (Equalto ("           [{\ "id\": 1,\ "name\": \ "Test master \", \ "age\": 20}])); 4, put modifies the user request with id 1 = put ("/users/1"). Param ("name", "Test Ultimate Master"). Para           M ("Age", "30");           Mvc.perform (Request) Andexpect (content (). String (Equalto ("Success"));           5. Get a user request with id 1 = Get ("/USERS/1");            Mvc.perform (Request). Andexpect (Content (). String (Equalto ("{\" id\ ": 1,\" name\ ": \" test Ultimate master \ ", \" age\ ": 30}")));           6. del Delete user request with id 1 = delete ("/USERS/1");           Mvc.perform (Request) Andexpect (content (). String (Equalto ("Success"));           7, get check the user list, should be empty request = Get ("/users/");                 Mvc.perform (Request) Andexpect (status (). IsOk ())  . Andexpect (Content (). String (Equalto ("[]"));   }   }

At this point, by introducing a Web module (without any other configuration), we can easily take advantage of the functionality of Spring MVC and complete the creation of a restful API for user objects and the writing of unit tests with very simple code. It also introduces some of the most commonly used core annotations in spring MVC: @Controller, @RestController, requestmapping, and some parameter binding annotations: @PathVariable, @ Modelattribute, @RequestParam and so on.

RESTful API Unit Testing