• SpringBoot整合Junit


    添加Junit的起步依赖:如果是使用idea快速创建SpringBoot项目,那么pom文件中已经有了测试的起步依赖

    <!--测试的起步依赖-->
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
            </dependency>

    编写测试类:

    @RunWith(SpringRunner.class)
    @SpringBootTest(classes = MySpringBootApplication.class)
    public class MapperTest {
        @Autowired
        private UserMapper userMapper;
    
        @Test
        public void test() {
            List<User> users = userMapper.queryUserList();
            System.out.println(users);
        }
    }

      SpringRunner继承自SpringJUnit4ClassRunner,使用哪一个Spring提供的测试引擎都可以

    public final class SpringRunner extends SpringJUnit4ClassRunner

      @SpringBootTest的属性指定的是引导类的字节码对象

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  • 原文地址:https://www.cnblogs.com/roadlandscape/p/12370731.html
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