Springboot-web Advanced (four)--unit test

I. Overview

　Basic knowledge, reference: https://www.cnblogs.com/ysw-go/p/5447056.html

Second, unit test of Springboot

　　1. Getting Started test class

The most important thing is not to forget the dependencies on the class, and the @test on the methods in the class (the underlying is JUnit)

 PackageCom.example.demo;ImportCom.example.demo.service.GirlService;ImportOrg.junit.Assert;Importorg.junit.Test;ImportOrg.junit.runner.RunWith;Importorg.springframework.beans.factory.annotation.Autowired;Importorg.springframework.boot.test.context.SpringBootTest;ImportOrg.springframework.test.context.junit4.SpringRunner;/*** Girlservice Test class * *@authorZCC on 2018/2/9 **/@RunWith (Springrunner.class) @SpringBootTest Public classgirlservicetest {@AutowiredPrivateGirlservice Girlservice; @Test Public voidfindonetest () {assert.assertequals (NewInteger (4), Girlservice.findone (). Getage ()); }}

　　　　In this way, you can see the relevant results:

　　　　

　　　　In order to be taller, please do not use the small white sout again, use the assertion more.

　　2. Automatically generate test classes using idea

For example, to test the FindOne in the service above, by right-clicking->goto->test on the method

　　　　

　　API Unit test for 3.controller

　　　　Similarly, right-clicking on the method, Goto->test, gets the test class

 PackageCom.example.demo.controller;Importcom.example.demo.SpringbootDemoApplicationTests;Importorg.junit.Test;Importorg.springframework.beans.factory.annotation.Autowired;ImportORG.SPRINGFRAMEWORK.BOOT.TEST.AUTOCONFIGURE.WEB.SERVLET.AUTOCONFIGUREMOCKMVC;ImportORG.SPRINGFRAMEWORK.TEST.WEB.SERVLET.MOCKMVC;Importorg.springframework.test.web.servlet.request.MockMvcRequestBuilders;Importorg.springframework.test.web.servlet.result.MockMvcResultMatchers;Import Staticorg.junit.assert.*; @AutoConfigureMockMvc Public classGirlcontrollertestextendsspringbootdemoapplicationtests {@AutowiredPrivateMOCKMVC MVC; @Test Public voidGetList ()throwsException {//Test Status CodeMvc.perform (Mockmvcrequestbuilders.get ("/girls") . Andexpect (Mockmvcresultmatchers.status (). IsOk ()); }}

　　　　One of the uses of unit testing is that the package is automatically run unit tests and will give the test results, which will be reported error! when failed

　　There are other test options, such as testing. Content.string ("ABC" to test the return content), complete API, reference: here

Springboot-web Advanced (four)--unit test