依赖包

<dependency><groupId>org.springframework</groupId><artifactId>spring-test</artifactId><version>5.2.5.RELEASE</version><scope>compile</scope></dependency><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>RELEASE</version><scope>compile</scope></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-test</artifactId><version>2.2.6.RELEASE</version><scope>compile</scope></dependency>

目录结构

 

import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;import java.util.*;@RunWith(SpringRunner.class)
@SpringBootTest
public class Test {@org.junit.Testpublic void test() {}
}