Test Demo for basic Spring test framework

The following is a test instance of the user controller

Import static org.junit.assert.*;import java.util.arraylist;import java.util.list;import  javassist.expr.NewArray;import org.hamcrest.Matchers;import org.junit.Before;import  org.junit.test;import org.junit.runner.runwith;import  Org.springframework.beans.factory.annotation.autowired;import org.springframework.http.mediatype;import  org.springframework.test.context.ContextConfiguration;import  org.springframework.test.context.junit4.springjunit4classrunner;import  org.springframework.test.context.web.webappconfiguration;import  org.springframework.test.web.servlet.mockmvc;import  org.springframework.test.web.servlet.result.mockmvcresulthandlers;import  org.springframework.test.web.servlet.setup.mockmvcbuilders;import  Org.springframework.web.context.webapplicationcontext;import com.controller.user.usercontroller;import  com.entity.user.user;import static org.springframework.test.web.servlet.request.mockmvcrequestbuilders.*;import static  org.springframework.test.web.servlet.result.mockmvcresultmatchers.*;import static  org.springframework.test.web.servlet.result.mockmvcresulthandlers.*;import static  org.springframework.test.web.servlet.setup.mockmvcbuilders.*;import static org.hamcrest.matchers.*;@ Runwith (Springjunit4classrunner.class) @ContextConfiguration (locations={"classpath:/spring/ Spring.applicationContext.mysql.xml "}) Public class testusercontroller {private mockmvc  mockMvc;     @Beforepublic  void setup ()  {this.mockMvc =  Standalonesetup (New usercontroller ())        .defaultrequest (Get ("/")        .accept (Mediatype.application_json))         .alwaysexpect (Status (). IsOk ())        .alwaysexpect (content (). ContentType ("ApplicaTion/json;charset=utf-8 "))        .build (); @Testpublic  void testdisplayuser ()  throws exception {this.mockmvc.perform (Get ("/users "). Andexpect (View (). Name (" Userlistview ")). Andexpect (Model (). Attribute (" Users ", Hassize (2)). Andexpect (Model (). Attribute ("Users", Hasitem (Hasproperty ("No",  is ("FF0478")))). Andexpect (Model (). Attribute ("Users", Hasitem ( Hasproperty ("No",  is ("FF0479")))). Anddo (print ());} @Testpublic  void getuser ()  throws exception{this.mockmvc.perform (Get ("/users/5476")). Andexpect (model (). Attribute ("User", Hasproperty ("No",  is ("FF0830"))). Andexpect (Model (). Attribute ("User",  hasproperty ("id",  is (5476))));} @Testpublic  void saveuser ()  throws exception{this.mockmvc.perform (Get ("/user/save"). Param ( "Name",  "Li Yang"). Param ("No",  "FF0833"). Param ("password",  "123"). Param ("DepartmentID",  "101")) . Andexpect (View (). Name ("UserList"));} @Testpublic  VOID&NBsp;updateuser ()  throws exception {this.mockmvc.perform (Get ("/users/update"). PARAM ("id",  " Param ("name",  "Li Yang"). Param ("No",  "FF0834"). Andexpect (View (). Name ("UserList"));}}

Test Demo for basic Spring test framework