### Question:
DiseaseManagementImpl implements DiseaseManagementService { @Override public CommonResult listAllDiseases() { List<Disease> list = diseaseMapper.list(); return CommonResult.success(list); }  @Override CommonResult getDiseaseById(Short id); @Override CommonResult insertDisease(Disease disease); @Override CommonResult updateDiseaseById(Disease disease); @Override CommonResult deleteDiseaseById(Short id); @Override CommonResult listAllDiseases(); @Override CommonResult listDiseaseByType(Integer type);  }### Answer:
@Test public void testListAllDiseases() throws Exception { }