使用powermock写springboot2.7业务类的测试用例

1,引入powermock依赖

<dependency>
                <groupId>org.powermock</groupId>
                <artifactId>powermock-core</artifactId>
                <version>2.0.9</version>
                <scope>test</scope>
            </dependency>
            <!-- https://mvnrepository.com/artifact/org.powermock/powermock-reflect -->
            <dependency>
                <groupId>org.powermock</groupId>
                <artifactId>powermock-reflect</artifactId>
                <version>2.0.9</version>
                <scope>test</scope>
            </dependency>

2,打开要写测试用例的业务类A,然后右击,在弹出的对话框中选择“Generate”->"Test",这样生成测试用例的类

3,在测试用例的类上添加注解:

@SpringBootTest(classes = {A.class})

4,在要用到的所有的dao层接口上添加注解:

@MockBean
private DBMapper dbMapper;

5,引入业务类A

@Resource
private A a;

6,写测试方法

Mockito.when("dao数据访问层方法").thenReturn();
a.method()//调用业务类a的具体业务方法

 

posted @ 2023-06-05 15:29  ppjj  阅读(170)  评论(0编辑  收藏  举报