如何在没有@datajpatest的春季框架中测试Crudrepository

Question

我想在Spring Framework应用程序中为以下UserRepository编写单元测试：

@Repository
public interface UserRepository extends CrudRepository<User, Long> {
    User findByEmail(String email);
}

但是CanFinduserByeMail（）测试失败是因为

@ExtendWith(MockitoExtension.class)
public class UserRepositoryTest {

    @Autowired
    private UserRepository underTest;


    @Test
    public void canFindUserByEmail() {
        // given
        User expectedUser = new User();
        expectedUser.setEmail("[email protected]");
        underTest.save(expectedUser);

        // when
        final User actualUser = underTest.findByEmail(expectedUser.getEmail());

        // then
        assertThat(actualUser).isEqualTo(expectedUser);
    }
}

当我添加下一个注释时承诺是无效的，但是它们是否打算用于集成测试，而不是用于单元测试？

@ExtendWith(SpringExtension.class)
@ContextConfiguration(classes = {SpringConfig.class})
@WebAppConfiguration()

谢谢！