### Question:
PreliminaryCaseServiceImpl implements PreliminaryCaseService { @Override public CommonResult finishDiagnose(Integer caseId){ int count = patientCaseMapper.updatePatientCaseStatus(caseId, 5); return CommonResult.success(count); }  @Override CommonResult listPatients(Integer doctorRoleId); @Override CommonResult getPatientCaseInfo(Integer doctorRoleId, Integer caseId); CommonResult finalDiagnose(PatientCaseParam patientCaseParam); @Override CommonResult savePresentPatientCase(PatientCaseParam patientCaseParam); @Override CommonResult submitPresentPatientCase(PatientCaseParam patientCaseParam); CommonResult savePatientCase(PatientCaseParam patientCaseParam, int status, Boolean isFirstDiagnosed); CommonResult clearPatientCase(Integer caseId); CommonResult listFinalDiagnose(Integer caseId); @Override CommonResult finishDiagnose(Integer caseId); int getAgeByBirth(Date birthDay);  }### Answer:
@Test public void testFinishDiagnose() throws Exception { }