SpringBoot项目中如何写一个测试类

写好一个接口时，又不想重启服务，可以用测试类进行测试，引入目标接口，传入相应的参数

@RunWith(SpringJUnit4ClassRunner.class)
@ActiveProfiles("xm")
@SpringBootTest(classes = {FmsOrderApplication.class, FileAndExcelTest.class}, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
public class FileAndExcelTest {

    @Autowired
    private GoOrderHeaderManager goOrderHeaderManager;

    @Test
    public void test() throws Exception{
        Params params = new Params();
        Long l = 6592664010655592448L;
        goOrderHeaderManager.getSeaVoyageNo(params,l);

    }
}

测试类在项目中的位置