### Question:
PermissionService { @Transactional public boolean changePermissionStatus(int id, boolean active) { return this.permissionRepository.updatePermissionStatus(id, active) > 0; }  @Transactional boolean savePermission(PermissionReqDto permissionReqDto); @Transactional boolean deletePermission(int id); @Transactional boolean changePermissionStatus(int id, boolean active); @Transactional boolean updatePermission(int id, PermissionReqDto permissionReqDto); PermissionRespDto findPermissionDetail(int id); List<PermissionRespDto> findAll(String name);  }### Answer:
@Test public void changePermissionStatus() throws Exception { }