一.匯入必要依賴

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

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

二.引入相關注解

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import javax.annotation.Resource;

/**
 * @Auther: fangyi
 * @Date: 2018/12/19 10:00
 * @Description:
 */
//Junit4執行環境
@RunWith(SpringJUnit4ClassRunner.class)
//單元測試時需要執行的SpringBoot啟動類（根據需要引入執行）
@SpringBootTest(classes = ZuulApplication.class)
//如果是Web專案，Junit需要模擬ServletContext獲取web等配置
//@WebAppConfiguration
public class RedisTest {

        @Before
        public void init() {
            System.out.println("開始測試-----------------");
        }

        @After
        public void after() {
            System.out.println("測試結束-----------------");
        }

        @Resource
        private RedisUtil redisUtil;

        @Test
        public void testGet(){
            System.out.println(redisUtil.get("access"));
        }
}