junit5 mock静态方法

环境

jdk11 ， junit5 ，springboot

pom

<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <!-- mockito static method -->
        <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-inline</artifactId>
            <version>4.1.0</version>
            <scope>test</scope>
        </dependency>

代码

@SpringBootTest
class MockStaticTest {

    @InjectMocks
    TestService testService;

    @Test
    void apply2() {
        try (MockedStatic<TestUtil> mock = Mockito.mockStatic(TestUtil.class)) {
            mock.when(TestUtil::m).thenReturn("bar");

            String t = testService.m("a");
            System.out.println(t);
            Assertions.assertNotNull(t);
        }
    }


    @Service
    public static class TestService {

        public String m(String name) {
            String t = TestUtil.m();
            System.out.println("m -> " + name);
            return t + " " + name;
        }

    }

    public static class TestUtil {
        public static String m() {
            System.out.println("a");
            return "静态方法";
        }
    }

}