### Question:
MedicineManagementImpl implements MedicineManagementService { @Override public CommonResult listAllMedicines() { List<Medicine> list = medicineMapper.list(); return CommonResult.success(list); }  @Override CommonResult getMedicineById(Short id); @Override CommonResult insertMedicine(Medicine medicine); @Override CommonResult updateMedicineById(Medicine medicine); @Override CommonResult deleteMedicineById(Short id); @Override CommonResult listAllMedicines(); @Override CommonResult listMedicineByType(Integer type);  }### Answer:
@Test public void testListAllMedicines() throws Exception { }