班級(jí)-學(xué)號(hào)-姓名-實(shí)驗(yàn)三

軟件測(cè)試實(shí)驗(yàn)報(bào)告--實(shí)驗(yàn)三班級(jí)： 學(xué)號(hào)：姓名：指導(dǎo)老師：一、實(shí)驗(yàn)題目編制并運(yùn)行JUnit測(cè)試用例程序二、實(shí)驗(yàn)內(nèi)容基于JUnit實(shí)現(xiàn)白盒測(cè)試用例記錄測(cè)試結(jié)果，截屏或文字三、實(shí)驗(yàn)步驟3.1NetBeans開發(fā)環(huán)境中建立第一個(gè)Junit測(cè)試程序，測(cè)試數(shù)據(jù)庫(kù)的連接如圖示正在下載Junit測(cè)試插件3.2Junit測(cè)試插件安裝好后，建立數(shù)據(jù)庫(kù)測(cè)試程序，運(yùn)行結(jié)果如下圖：3.3數(shù)據(jù)庫(kù)連接測(cè)試成功截圖如下：數(shù)據(jù)庫(kù)測(cè)試程序源代碼：（對(duì)應(yīng)DatabaseConn.java）package;importjava.sql.Connection;importjunit.framework.TestCase;publicclassDatabaseConnJUnitTestextendsTestCase{publicDatabaseConnJUnitTest(StringtestName){super(testName);}protectedvoidsetUp()throwsException{System.out.println("測(cè)試開始");}protectedvoidtearDown()throwsException{System.out.println("測(cè)試結(jié)束");}publicvoidtestGetConnection_0args()throwsException{System.out.println("getConnection");System.out.println("");ConnectionexpResult=null;Connectionresult=DatabaseConn.getConnection();assertEquals(expResult,result);System.out.println(result.toString());//TODOreviewthegeneratedtestcodeandremovethedefaultcalltofail.fail("Thetestcaseisaprototype.");}publicvoidtestGetConnection_3args()throwsException{System.out.println("——————————————getConnection——————————————");Stringuserid="root";Stringpwd="123456";StringconnectURL="jdbc:mysql://localhost:3306/schadmin?useUnicode=true&characterEncoding=UTF-8";ConnectionexpResult=null;Connectionresult=DatabaseConn.getConnection(userid,pwd,connectURL);assertEquals(expResult,result);System.out.println("——————————————getConnection——————————————");//TODOreviewthegeneratedtestcodeandremovethedefaultcalltofail.fail("Thetestcaseisaprototype.");}publicvoidtestMain(){System.out.println("main");System.out.println("——————————————mainStart——————————————");String[]agrs=null;System.out.println("——————————————mainEnd——————————————");//TODOreviewthegeneratedtestcodeandremovethedefaultcalltofail.fail("Thetestcaseisaprototype.");}}3.4學(xué)生成績(jī)添加測(cè)試程序出現(xiàn)空指針異常錯(cuò)誤原因：編寫測(cè)試用例期間，對(duì)象定義時(shí)未申請(qǐng)空間根據(jù)錯(cuò)誤提示：解除引用空值指針正確的修改方案：GradeVOgradeVO=null;GradeVOgradeVO=newGradeVO();測(cè)試程序運(yùn)行成功！3.5運(yùn)行編寫的測(cè)試用例，發(fā)現(xiàn)學(xué)生的成績(jī)可以添加為負(fù)數(shù)等，功能異常學(xué)生成績(jī)管理Junit測(cè)試源代碼：（對(duì)應(yīng)GradeMgr.java）package;importcom.ustc.vo.GradeVO;importjava.util.ArrayList;importjunit.framework.TestCase;publicclassGradeMgrJUnitTestextendsTestCase{publicGradeMgrJUnitTest(StringtestName){super(testName);}protectedvoidsetUp()throwsException{System.out.println("測(cè)試開始");}protectedvoidtearDown()throwsException{System.out.println("測(cè)試結(jié)束");}publicvoidtestAddGrade()throwsException{System.out.println("addGrade");GradeVOgradeVO=null;gradeVO.setStuID("20131601");gradeVO.setNumElectron(60);gradeVO.setNumSoftware(80);gradeVO.setNumSecurity(60);gradeVO.setNumJava(60);gradeVO.setNumDB(80);gradeVO.setNumImage(60);gradeVO.setNumDistributed(60);gradeVO.setNumTest(80);GradeMgrinstance=newGradeMgr();instance.addGrade(gradeVO);fail("Thetestcaseisaprototype.");}publicvoidtestUpdateGrade()throwsException{System.out.println("updateGrade");GradeVOgradeVO=null;gradeVO.setStuID("20131601");gradeVO.setNumElectron(90);gradeVO.setNumSoftware(90);gradeVO.setNumSecurity(90);gradeVO.setNumJava(90);gradeVO.setNumDB(90);gradeVO.setNumImage(90);gradeVO.setNumDistributed(90);gradeVO.setNumTest(90);GradeMgrinstance=newGradeMgr();instance.updateGrade(gradeVO);fail("Thetestcaseisaprototype.");}publicvoidtestDeleteGradeList()throwsException{System.out.println("deleteGradeList");StringSTUID="20131601";GradeMgrinstance=newGradeMgr();instance.deleteGradeList(STUID);fail("Thetestcaseisaprototype.");}publicvoidtestGetAllStudentsGrade()throwsException{System.out.println("getAllStudentsGrade");GradeMgrinstance=newGradeMgr();ArrayListexpResult=null;ArrayListresult=instance.getAllStudentsGrade();if(result==null){System.out.println("—————————————空—————————————");}assertEquals(expResult,result);fail("Thetestcaseisaprototype.");}publicvoidtestGetGradeByStudentID()throwsException{System.out.println("getGradeByStudentID");Stringstuid="20131601";GradeMgrinstance=newGradeMgr();GradeVOexpResult=null;GradeVOresult=instance.getGradeByStudentID(stuid);assertEquals(expResult,result);fail("Thetestcaseisaprototype.");}publicvoidtestGetSearchStudentsGrade()throwsException{System.out.println("getSearchStudentsGrade");intsearchkey=60;//及格GradeMgrinstance=newGradeMgr();ArrayListexpResult=null;ArrayListresult=instance.getSearchStudentsGrade(searchkey);assertEquals(expResult,result);fail("Thetestcaseisaprototype.");}publicvoidtestGetFirstStudentsGrade()throwsException{System.out.println("getFirstStudentsGrade");intsearchkey=100;GradeMgrinstance=newGradeMgr();ArrayListexpResult=null;ArrayListresult=instance.getFirstStudentsGrade(searchkey);assertEquals(expResult,result);fail("Thetestcaseisaprototype.");}publicvoidtestGetSearchStudentsGradebyID()throwsException{System.out.println("getSearchStudentsGradebyID");Stringsearchkey="20131601";GradeMgrinstance=newGradeMgr();ArrayListexpResult=null;ArrayListresult=instance.getSearchStudentsGradebyID(searchkey);assertEquals(expResult,result);fail("Thetestcaseisaprototype.");}publicvoidtestDeleteGrade()throwsException{System.out.println("deleteGrade");StringSTUID="20131601";GradeMgrinstance=newGradeMgr();instance.deleteGrade(STUID);fail("Thetestcaseisaprototype.");}publicvoidtestDeleteAllGrade()throwsException{System.out.println("deleteAllGrade");GradeMgrinstance=newGradeMgr();instance.deleteAllGrade();fail("Thetestcaseisaprototype.");}publicvoidtestIsExistSTUIDGrade()throwsException{System.out.println("isExistSTUIDGrade");StringstuID="20131601";GradeMgrinstance=newGradeMgr();booleanexpResult=false;booleanresult=instance.isExistSTUIDGrade(stuID);assertEquals(expResult,result);//TODOreviewthegeneratedtestcodeandremovethedefaultcalltofail.fail("Thetestcaseisaprototype.");}publicvoidtestMain(){System.out.println("main");String[]args=null;GradeMgr.main(args);fail("Thetestcaseisaprototype.");}}學(xué)生信息管理Junit測(cè)試源代碼：（對(duì)應(yīng)StudentMgr.java）package;importcom.ustc.vo.StudentVO;importjava.util.ArrayList;importjunit.framework.TestCase;publicclassStudentMgrTestextendsTestCase{publicStudentMgrTest(StringtestName){super(testName);}protectedvoidsetUp()throwsException{System.out.println("測(cè)試開始");}protectedvoidtearDown()throwsException{System.out.println("測(cè)試結(jié)束");}publicvoidtestAddStudent()throwsException{System.out.println("addStudent");StudentVOstudentVO=null;studentVO.setStuID("2301445");studentVO.setUsername("2301445");studentVO.setGender("男");studentVO.setCity("2301");studentVO.setIdentityID("230144523014451");studentVO.setPhone("2301445");studentVO.setEmail("2301445@");studentVO.setPostID("230144");studentVO.setAddress("2301445");StudentMgrinstance=newStudentMgr();instance.addStudent(studentVO);fail("Thetestcaseisaprototype.");}publicvoidtestUpdateStudent()throwsException{System.out.println("updateStudent");StudentVOstudentVO=null;studentVO.setStuID("2301445");studentVO.setUsername("mmmmmm");studentVO.setGender("男");studentVO.setCity("2301");studentVO.setIdentityID("230144523014451");studentVO.setPhone("mmmmmm");studentVO.setEmail("2301445@");studentVO.setPostID("mmmmmm");studentVO.setAddress("mmmmmm");StudentMgrinstance=newStudentMgr();instance.updateStudent(studentVO);fail("Thetestcaseisaprototype.");}publicvoidtestGetAllStudents()throwsException{System.out.println("getAllStudents");StudentMgrinstance=newStudentMgr();ArrayListexpResult=null;ArrayListresult=instance.getAllStudents();assertEquals(expResult,result);fail("Thetestcaseisaprototype.");}publicvoidtestGetUserNameByID()throwsException{System.out.println("getUserNameByID");Stringstuid="2301445";StudentMgrinstance=newStudentMgr();StringexpResult="";Stringresult=instance.getUserNameByID(stuid);assertEquals(expResult,result);fail("Thetestcaseisaprototype.");}publicvoidtestGetSearchStudents()throwsException{System.out.println("getSearchStudents");Stringsearchkey="";StudentMgrinstance=newStudentMgr();ArrayListexpResult=null;ArrayListresult=instance.getSearchStudents(searchkey);assertEquals(expResult,result);fail("Thetestcaseisaprototype.");}publicvoidtestGetStudentByID()throwsException{System.out.println("getStudentByID");Stringstuid="2301445";StudentMgrinstance=newStudentMgr();StudentVOexpResult=null;StudentVOresult=instance.getStudentByID(stuid);assertEquals(expResult,result);fail("Thetestcaseisaprototype.");}publicvoidtestDeleteStudent()throwsException{System.out.println("deleteStudent");StringSTUID="2301445";StudentMgrinstance=newStudentMgr();instance.deleteStudent(STUID);fail("Thetestcaseisaprototype.");}publicvoidtestGenerateSTUID()throwsException{System.out.println("generateSTUID");StudentMgrinstance=newStu