《軟件測(cè)試技術(shù)》實(shí)驗(yàn)報(bào)告實(shí)驗(yàn)序號(hào)：

3

實(shí)驗(yàn)項(xiàng)目名稱：單元測(cè)試工具

JUnit

的基本應(yīng)用學(xué)號(hào)實(shí)驗(yàn)地址

姓名指導(dǎo)教師

專業(yè)、班實(shí)驗(yàn)時(shí)間一、實(shí)驗(yàn)?zāi)康募耙笳莆赵贓clipse環(huán)境下JUnit單元測(cè)試工具的安裝和使用方法；針對(duì)一個(gè)實(shí)詰問題，在JUnit環(huán)境下設(shè)計(jì)并履行測(cè)試用例。二、實(shí)驗(yàn)要求開發(fā)環(huán)境：Eclipsev3.7及以上版本；JUnitv4.10及以上版本；文本編寫軟件。硬件要求：CPUPIV以上，256M內(nèi)存，1G硬盤空間。系統(tǒng)要求：Windows98/Me/XP/NT/2000，IE5以上。三、實(shí)驗(yàn)內(nèi)容與步驟下載并安裝JDK下載并安裝Eclipse下載并安裝JUnit通讀自動(dòng)售貨機(jī)程序，并在Eclipse環(huán)境下運(yùn)轉(zhuǎn)該程序在JUnit環(huán)境下履行以下表格中的測(cè)試用例，并填寫完成該表格。編輸入值輸入值狀態(tài)預(yù)期輸出實(shí)質(zhì)情號(hào)Typemoney況001Beer5C各資InputInformation源剩Type:Beer;Money:5Cents;Change:0余CurrentStateBeer:5OrangeJuice:65Cents:71Dollar:6002OrangeJuice5C各資InputInformation源剩Type:OrangeJuice;Money:5Cents;Change:0余CurrentStateBeer:6OrangeJuice:55Cents:71Dollar:6003Beer1D沒有FailureInformation啤酒BeerShortage提交測(cè)試用例程序和該程序運(yùn)轉(zhuǎn)結(jié)果最后畫面?？偨Y(jié)本次試驗(yàn)，并撰寫實(shí)驗(yàn)報(bào)告。四、實(shí)驗(yàn)結(jié)果與數(shù)據(jù)辦理編輸入值輸入值狀態(tài)號(hào)Typemoney001Beer5C各資源剩余002OrangeJuice5C各資源剩余003Beer1D沒有啤酒

預(yù)期輸出InputInformationType:Beer;Money:5Cents;Change:0CurrentStateBeer:5OrangeJuice:65Cents:71Dollar:6InputInformationType:OrangeJuice;Money:5Cents;Change:0CurrentStateBeer:6OrangeJuice:55Cents:71Dollar:6FailureInformationBeerShortage

實(shí)質(zhì)情況與預(yù)期值一致與預(yù)期值一致與預(yù)期值有偏差實(shí)驗(yàn)環(huán)境變量配置。配置完成后檢查能否正確，再cmd輸入java–version，java后要有空格，結(jié)果以下列圖，即配置環(huán)境變量正確。測(cè)試用例程序importstaticorg.junit.Assert.*;importorg.junit.Before;importorg.junit.Test;publicclassSaleMachineTest{SaleMachinesaleMachine=newSaleMachine();@BeforepublicvoidsetUp()throwsException{}@TestpublicvoidtestOperation1(){StringexpectedResult="FailureInformation\n"+"Type:Beer;Money:5Cents;Change:0\n\n"+"CurrentState\n"+"Beer:5\n"+"OrangeJuice:6\n"+"5Cents:7\n"+"1Dollar:6";assertEquals(expectedResult,saleMachine.operation("Beer","5C"));}}結(jié)果測(cè)試用例程序importstaticorg.junit.Assert.*;importorg.junit.Before;importorg.junit.Test;publicclassSaleMachineTest{SaleMachinesaleMachine=newSaleMachine();@BeforepublicvoidsetUp()throwsException{}@TestpublicvoidtestOperation1(){StringexpectedResult="InputInformation\n"+"Type:Beer;Money:5Cents;Change:0\n\n"+"CurrentState\n"+"Beer:5\n"+"OrangeJuice:6\n"+"5Cents:7\n"+"1Dollar:6";assertEquals(expectedResult,saleMachine.operation("OrangeJuice","5C"));}}結(jié)果測(cè)試用例程序importstaticorg.junit.Assert.*;importorg.junit.Before;importorg.junit.Test;publicclassSaleMachineTest{SaleMachinesaleMachine=newSaleMachine();@BeforepublicvoidsetUp()throwsException{}@TestpublicvoidtestOperation1(){StringexpectedResult="FailureInformation\n"+"BeerShortage";assertEquals(expectedResult,saleMachine.operation("Beer","1D"));}}結(jié)果五、解析與議論六、教師考語成績署名：日期：附錄問題描繪自動(dòng)售貨機(jī)程序：若投入5角錢或1元錢的硬幣，按下“橙汁”或“啤酒”按鈕，則相應(yīng)的飲料就送出來；若售貨機(jī)沒有零錢找，則顯示“零錢找完”的紅燈亮，這是再投入一元硬幣并按下按鈕后，飲料不送出來并且1元硬幣也退出來；如有零錢找，則顯示“零錢找完”的紅燈滅，在送出飲料的同時(shí)退還5角硬幣。程序流程圖實(shí)驗(yàn)源代碼（出缺點(diǎn)的源代碼）publicclassSaleMachine{privateintcountOfBeer,countOfOrangeJuice,countOfFiveCents,countOfOneDollar;privateString[]typeOfGoods={"Beer","OrangeJuice"};privateStringresultOfDeal;publicSaleMachine(){initial();}publicvoidinitial(){countOfBeer=6;countOfOrangeJuice=6;countOfFiveCents=6;countOfOneDollar=6;}publicSaleMachine(intfiveCents,intoneDollar,intnumOfBeer,intnumOfOrange)便于測(cè)試的初始化函數(shù){countOfFiveCents=fiveCents;countOfOneDollar=oneDollar;countOfBeer=numOfBeer;countOfOrangeJuice=numOfOrange;}publicStringcurrentState(){Stringstate="CurrentState\n"+"Beer:"+countOfBeer+"\n"+"OrangeJuice:"+countOfOrangeJuice+"\n"+"5Cents:"+countOfFiveCents+"\n"+"1Dollar:"+countOfOneDollar;returnstate;}publicStringoperation(Stringtype,Stringmoney)//type是用戶選擇的產(chǎn)品，money是用戶投幣種類{if(money.equalsIgnoreCase("5C"))//假如用戶投入5角錢{if(type.equals(typeOfGoods[0])){

//假如用戶選擇啤酒if(countOfBeer>0)//假如還有啤酒{countOfBeer--;countOfFiveCents++;resultOfDeal="InputInformation\n"+"Type:Beer;Money:5Cents;Change:

n\n"+currentState();returnresultOfDeal;}else{resultOfDeal="FailureInformatioreturnresultOfDeal;

n"+"BeerShortage";}}elseif(type.equals(typeOfGoods[1]))//用戶選擇橙汁{if(countOfOrangeJuice>0){countOfOrangeJuice--;countOfFiveCents++;resultOfDeal="InputInformation\n"+"Type:OrangeJuice;Money:5Cents;Change:0\n\n"+currentState();returnresultOfDeal;}else{resultOfDeal="FailureInformatioreturnresultOfDeal;

n"+"TypeError";}}else{resultOfDeal="FailureInformatioreturnresultOfDeal;

n"+"TypeError";}}elseif(money.equalsIgnoreCase("1D"))//假如用戶投入一元錢{if(countOfFiveCents>0)//假如用戶投入一元錢{if(countOfFiveCents

>0)

//假如用戶有零錢{if(type.equals(typeOfGoods[0])&&countOfBeer>0)//假如用戶選擇啤酒并且還有啤酒{countOfBeer--;countOfFiveCents--;countOfOneDollar++;resultOfDeal="InputInformation\n"+"ype:Beer;Money:1Dollar;

Change:5Ce

n"+currentState();returnresultOfDeal;}elseif(type.equals(typeOfGoods[1]))//假如用戶選擇橙汁并且還有橙汁{countOfOrangeJuice--;countOfFiveCents--;countOfOneDollar++;resultOfDeal="InputInformation:\n"+"Type:OrangeJuice;Money:1Dollar;Change:5Cents\n\n"+currentState();returnresultOfDeal;}else{if(type.equals(typeOfGoods[0])&&countOfOrangeJuice<=0){resultOfDeal="FailueInformation\n"+"BeerShortage";returnresultOfDeal;}elseif(type.equals(typeOfGoods[1])&&countOfOrangeJuice<=0){resultOfDeal="FailureInformation\n"+"OrangeJuiceShortage";returnresultOfDeal;}else{resultOfDeal="FailureInformatio

n"

+"TypeError";returnresultOfDeal;}}}else{resultOfDeal="FailureInformation"+"ChangeShortage";returnresultOfDeal;}}else{resultOfDeal="FailureInformatioreturnresultOfDeal;

n"+"MoneyError";}}resultOfDeal="FailureInformation"+"MoneyError";returnresultOfDeal;}}測(cè)試用例示例代碼：importstaticorg.junit.Assert.*;importorg.junit.Before;importorg.junit.Test;public

class

SaleMachineTest{SaleMachine@Beforepublicvoid}

saleMachine=newSaleMachine();setUp()throws