Springboot uses junit and Spring Boot Test unit tests, respectively

Note that: ** Junit’s @test annotation comes from org.junit and Springboottest’s @test annotation comes from org.junit.jupiter. API. ** This difference is mainly around Spring Boot 2.2, I use 2.3.3.RELEASE

1. Junit Maven configuration

<dependency> <groupId> <artifactId>junit</artifactId> <version>4.12</version> </dependency>Copy the code

Junit test class

package com.esoon.ele.web.controller.test;/**
 * Created by burns.
 *
 * @author <a href="http://www.esoon-soft.com/">burns</a>
 * @date2021/06/24 * / calling

import org.junit.Test;

import static org.junit.Assert.assertEquals;

/** * TODO uses junit test **@ClassName HelloWorldControllerTest
 * @Author Burns
 * @DAte2021/6/24 * / calling
public class HelloWorldControllerTest {

    @Test
    public void testSayHello(a){
        assertEquals("hello,world!".newHelloWorldController().syaHello()); }}Copy the code

2. Configure spring Boot Test

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
</dependency>
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The configuration stereotype class obtained from the configuration file

package com.esoon.ele.web.config;/**
 * Created by burns.
 *
 * @author <a href="http://www.esoon-soft.com/">burns</a>
 * @date2021/06/24 11:32 * /

import lombok.Data;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

/**
 * TODO
 *
 * @ClassName appModel
 * @Author Burns
 * @DAte2021/6/24 11:32 * /
@Component
@Data
public class AppModel {

    @Value("${app.name}")
    private String appName;

    @Value("${app.version}")
    private String appVersion;

}


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Spring Boot Test Tests a class

package com.esoon.ele.web.config;/**
 * Created by burns.
 *
 * @author <a href="http://www.esoon-soft.com/">burns</a>
 * @date2021/06/24 though * /

import com.esoon.ele.web.EleautoWebApplication;
import org.junit.Assert;
import org.junit.jupiter.api.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringBootConfiguration;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
import org.springframework.test.context.junit.jupiter.web.SpringJUnitWebConfig;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

/**
 * TODO
 *
 * @ClassName AppModelTest
 * @Author Burns
 * @DAte2021/6/24 though * /
@SpringBootTest(classes = EleautoWebApplication.class)
public class AppModelTest {
    @Autowired
    private AppModel appModel;

    @Test
    public void getAppInfo(a){
        Assert.assertEquals(appModel.getAppName(),"eleauto");
        Assert.assertEquals(appModel.getAppVersion(),"V1.0"); }}Copy the code

Reference: www.jianshu.com/p/bdd22240f… Blog.csdn.net/qq_42580533…