引入依赖

引入 testcontainers 依赖坐标

<dependency>
  <groupId>org.testcontainers</groupId>
  <artifactId>testcontainers</artifactId>
  <version>1.17.3</version>
</dependency>

编写测试类

单元测试 demo 类

@RunWith(SpringRunner.class)
@SpringBootTest
public class DemoServiceTest {
    @Resource
    private DemoService demoService;

    @Test
    public void test() throws InterruptedException {
        Long id = demoService.create(...);
        System.out.println(id);
    }
}