springboot Junit 执行顺序详解

package test; 
import org.junit.Assert;
import org.junit.FixMethodOrder;
import org.junit.runners.MethodSorters;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@FixMethodOrder(MethodSorters.JVM)//指定测试方法按定义的顺序执行  
public class TestJNI {
    private static final Logger logger = LoggerFactory.getLogger(TestJNI.class);
    @Test
    public void testAddAndGet(){
        logger.info("test 'addBean' and 'getBean' ");       
    }
 
    @Test
    public final void testSearch() {
        logger.info("test search CODE from JNI memory...");
    }
    @Test
    public final void testRemove() {
        logger.info("test remove CODE from JNI memory...");     
    }   
}

@RestController
public class HelloController {
    Logger logger = LoggerFactory.getLogger(this.getClass());
    @Autowired
    private UserService userService;
    @RequestMapping("/hello")
    public String index() {
        logger.info("{}",userService == null);
        logger.info("{}",userService.getCount());
        return "Hello World";
    }
}

@RunWith(SpringRunner.class)
@SpringBootTest
public class HelloControllerTest {
    private MockMvc mvc;
    @Before
    public void setUp() throws Exception {
        mvc = MockMvcBuilders.standaloneSetup(new HelloController()).build();
    }
    @Test
    public void getHello() throws Exception {
    mvc.perform(MockMvcRequestBuilders.get("/hello").accept(MediaType.APPLICATION_JSON))
                .andExpect(MockMvcResultMatchers.status().isOk())
                .andDo(MockMvcResultHandlers.print())
                .andReturn();
    }
}

@RunWith(SpringRunner.class)
@SpringBootTest
@AutoConfigureMockMvc
public class HelloControllerTest {
    @Autowired
    private MockMvc mockMvc;
    @Test
    public void getHello() throws Exception {
        mockMvc.perform(MockMvcRequestBuilders.get("/hello").accept(MediaType.APPLICATION_JSON))
                .andExpect(MockMvcResultMatchers.status().isOk())
                .andDo(MockMvcResultHandlers.print())
                .andReturn();
    }
}