軟件測試課程考查(論文)

_學(xué)院_級(jí)_專業(yè) 姓名_ 學(xué)號(hào)（密）（封）（線）1. 所選題目保險(xiǎn)金問題，保險(xiǎn)金問題主要是為投保人計(jì)算其需要購買的車險(xiǎn)，一年內(nèi)的保險(xiǎn)金計(jì)算公式為：保險(xiǎn)金=基本保險(xiǎn)費(fèi)率*年齡系數(shù)-安全駕駛折扣且車險(xiǎn)的計(jì)算還需要滿足如下條件：1.基本保險(xiǎn)費(fèi)率為1000元/年；2.年齡系數(shù)和安全駕馭折扣見下表；3.投保人必須是年滿16歲，且不足80歲的人；4.投保人駕照上的分?jǐn)?shù)初始為12分，年當(dāng)違反交通規(guī)則時(shí)，將以整數(shù)為單位扣掉1分或若干分；5.如果投保人駕照上的當(dāng)前分?jǐn)?shù)高于門限分?jǐn)?shù)，則投保時(shí)可給予其安全駕駛折扣；6.如果投保人駕照上的當(dāng)前分?jǐn)?shù)被扣至低于零分，則該投保人的駕照被吊銷，則不能參保。年齡年齡系數(shù)門限分?jǐn)?shù)安全駕駛折扣（單位：元）16=年齡252.8115025=年齡351.8910035=年齡451.0715045=年齡600.8520060=年齡801.572502. 關(guān)鍵代碼1.private static final int rate=1000;/保存基本保險(xiǎn)費(fèi)率2.private static intsettings=0,0,0,28,11,50,18,9,100,10,7,150,8,5,200,15,7,250;/計(jì)算時(shí)將年齡系數(shù)放大原來的10倍放入int數(shù)組中3. public static intcalcSetting(int age)4. if(age=80)5. return settings0;6. else if(age25)7. return settings1;8. else if(age35)9. return settings2;10. else if(age45)11. return settings3;12. else if(age0&scorescoreThreshold)26. safeDrivingDiscout=setting2;27. 28. insuraneMoney=(int)(rate/10*ageCoefficient)-safeDrivingDiscout;29. 30. 31.return insuraneMoney;3.黑盒測試技術(shù)設(shè)計(jì)測試用例1.邊界值測試 邊界點(diǎn)年齡的邊界點(diǎn)：16,25,35,45,60,80。分?jǐn)?shù)的邊界點(diǎn)：0,5,7,9,11,12。 測試數(shù)據(jù)年齡的測試數(shù)據(jù)：15,16,17,24,25,26,34,35,36,44,45,46,59,60,61,79,80,81。分?jǐn)?shù)的測試數(shù)據(jù)：-1,0,1,4,5,6,7,8,9,10,11,12,13。 測試用例輸入預(yù)期輸出年齡分?jǐn)?shù)年齡系數(shù)安全駕駛折扣2532.802562.802582.8025102.8025122.81002092.803091.804091.01505290.82007091.52502.決策表的測試等價(jià)類的劃分等價(jià)類年齡分?jǐn)?shù)有效等價(jià)類A1：16=年齡25S1:分?jǐn)?shù)=12A2：25=年齡35S2:分?jǐn)?shù)=10.11A3：35=年齡45S3:分?jǐn)?shù)=8.9A4：45=年齡60S4:分?jǐn)?shù)=6.7A5：60=年齡80S5:1=分?jǐn)?shù)=5無效等價(jià)類A6：年齡16S1:分?jǐn)?shù)=0A7：80=年齡S1:分?jǐn)?shù)13決策表測試用例ID輸入預(yù)期輸出年齡分?jǐn)?shù)年齡系數(shù)安全駕駛折扣0120122.850022062.800330111.8100043051.800540101.0150064041.00075290.8200085230.800970101.5250107041.504.白盒測試技術(shù)設(shè)計(jì)測試用例判定測試calcSetting()的判定節(jié)點(diǎn)4if(age=80)6else if(age25)8 else if(age35) 10else if(age45)12else if(age0&scorescoreThreshold)calcSetting()測試用例測試用例ID輸入age預(yù)期輸出01150,0,0022428,11,50033418,9,100044410,7,15005598,5,200066015,7,25007810,0,0Insurance()測試用例測試用例ID輸入預(yù)期輸出agesocreMoney01任意0-102任意13-1034098500430918000515任意-1路徑的測試程序圖：復(fù)雜度1. calcSetting()方法復(fù)雜度為6；2. Insurance()方法復(fù)雜度為4；獨(dú)立路徑測試calcSetting()的路徑Path1:3,4,6,8,10,12,14,15,16;Path2:3,4,5;Path3:3,4,6,7;Path4:3,4,6,8,9;Path5:3,4,6,8,10,11;Path6:3,4,6,8,10,12,13;Insuran()的路徑Path1:18,19,20,21,22-24,25,26,27,28,29,30,31;Path2:18,19,30,31;Path3:18,19,20,21,29,30,31;Path4:18,19,20,21,22-24,25,27,28,29,30,31;calcSetting()測試用例測試用例ID輸入age預(yù)期輸出對(duì)應(yīng)的路徑備注016015,7,250Path160=age8002150,0,0Path2age16032428,11,50Path316=age25043418,9,100Path425=age35054410,7,150Path535=age4506598,5,200Path645=age60Insuran()測試用例測試用例ID輸入預(yù)期輸出對(duì)應(yīng)路徑agesocreMoney01409850Path102任意0-1Path2033091800Path40415任意-1Path35.驅(qū)動(dòng)模塊的開發(fā) 驅(qū)動(dòng)程序代碼： import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; public class DbHelper Connection conn=null;int PassNum=0;/成功的數(shù)量int FailNum=0;/失敗的數(shù)量int id;/測試的編碼int age;/測試的年齡int socre;/測試的分?jǐn)?shù)int Money;/得到的保險(xiǎn)金/* * 連接數(shù)據(jù)庫 * return */public Connection getConnection()try Class.forName(com.microsoft.sqlserver.jdbc.SQLServerDriver);/加載驅(qū)動(dòng)conn=DriverManager.getConnection(jdbc:sqlserver:/localhost:1433;DatabaseName=yongli;username=sa;password=123456);/連接到數(shù)據(jù)庫 catch (Exception e) / TODO Auto-generated catch blocke.printStackTrace();return conn;/獲取數(shù)據(jù)并對(duì)數(shù)據(jù)進(jìn)行處理public void query() String sql=select * from csyl;ResultSet rs = null;conn=getConnection();System.out.println(-對(duì)函數(shù)Insurance的單元測試結(jié)果-);try Statement stmt=conn.createStatement();rs=stmt.executeQuery(sql);while(rs.next()id=rs.getInt(id);/讀入測試用例的IDage=rs.getInt(age);/讀入測試用例的agesocre=rs.getInt(socre);/讀入測試用例的socreCalculator ct=new Calculator(); Money=ct.Insurance(age, socre); if(Money=rs.getInt(money)/若測試用例通過，記錄通過的用例總數(shù) PassNum+; System.out.println(測試用例+id+通過);/將測試用例的執(zhí)行結(jié)果輸出 else FailNum+; System.out.println(測試用例+id+失敗); catch (SQLException e) / TODO Auto-generated catch blocke.printStackTrace();/-統(tǒng)計(jì)測試結(jié)果-int count=PassNum+FailNum;System.out.println(共執(zhí)行+count+個(gè)測試用例，+PassNum+個(gè)通過,+FailNum+個(gè)失敗.); 6. 測試結(jié)果與分析測試執(zhí)行：測試用例信息測試結(jié)果測試分析：在本次單元測試實(shí)踐中實(shí)際的存