springboot 中分别使用junit 和spring boot test单元测试

需要注意的是： **junit的@Test注解来自org.junit，而springboottest的@Test注解来自org.junit.jupiter.api，**这种区别主要在spring boot 2.2前后，我用的是2.3.3.RELEASE

1、junit maven配置

 <dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.12</version>
</dependency>

junit测试类

package com.esoon.ele.web.controller.test;/**
 * Created by burns.
 *
 * @author <a href="http://www.esoon-soft.com/">burns</a>
 * @date 2021/06/24 11:21
 */

import org.junit.Test;

import static org.junit.Assert.assertEquals;

/**
 * TODO 使用junit测试
 *
 * @ClassName HelloWorldControllerTest
 * @Author Burns
 * @DAte 2021/6/24 11:21
 */
public class HelloWorldControllerTest {

    @Test
    public void testSayHello(){
        assertEquals("hello,world!",new HelloWorldController().syaHello());
    }
}

2、spring boot test配置

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
</dependency>

从配置文件获取的配置原型类

package com.esoon.ele.web.config;/**
 * Created by burns.
 *
 * @author <a href="http://www.esoon-soft.com/">burns</a>
 * @date 2021/06/24 11:32
 */

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

/**
 * TODO
 *
 * @ClassName appModel
 * @Author Burns
 * @DAte 2021/6/24 11:32
 */
@Component
@Data
public class AppModel {

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

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

}

spring boot test测试类

package com.esoon.ele.web.config;/**
 * Created by burns.
 *
 * @author <a href="http://www.esoon-soft.com/">burns</a>
 * @date 2021/06/24 11:38
 */

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
 * @DAte 2021/6/24 11:38
 */
@SpringBootTest(classes = EleautoWebApplication.class)
public class AppModelTest {
    @Autowired
    private AppModel appModel;

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

参考： www.jianshu.com/p/bdd22240f… blog.csdn.net/qq_42580533…