springboot项目或其他项目使用@Test测试项目接口配置

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

@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest

package com.example.demo;
 
import org.junit.Test;
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.SpringJUnit4ClassRunner;
 
@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest
public class HelloServiceTest {
 
    @Autowired
    private HelloService helloService;
 
    @Test
    public void hello(){
        helloService.hello();
    }
 
}

package com.example.demo;
 
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
 
@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest
@AutoConfigureMockMvc
public class HelloControllerTest {
 
    @Autowired
    private MockMvc mockMvc;
 
    @Test
    public void hello() throws Exception {
        mockMvc.perform(MockMvcRequestBuilders.get("/hello"))
                .andExpect(MockMvcResultMatchers.status().isOk());
    }
 
}

import javax.annotation.Resource;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import com.hujy.demo.service.impl.DbHistoryConfig;

@RunWith(SpringRunner.class)
@SpringBootTest
public class ShardingJdbcDemoApplicationTests {
    @Resource
    private DbHistoryConfig dbHistoryConfig;
    
    @Test
    public void fileRenew(){
        dbHistoryConfig.fileRenew("1");
    }
}

import com.hujy.demo.service.impl.DbHistoryConfig;
import org.junit.Test;
public class ShardingJdbcDemoApplicationTests {
    @Test
    public void fileRenew() {
        new DbHistoryConfig().fileRenew("1");
    }
}

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