软件测试实验一.docx

1、软件测试实验报告一、实验目的Junit最初是有Erich Gamma和Kent Beck编写的一个回归测试框架(regression testing framework)，为单元测试(Unit Test)的支持框架，用来编写和执行重复性的测试，即所谓的白盒测试，Junit是一套框架，继承TestCase类，就可以用Junit进行自动测试。本次实验就是用Junit框架编写测试用例，进行自动化的白盒测试。实验包括三道题目：1DoubleLinkList2NextDay3Vector二、实验要求1实验环境：Java JDK 1.7，eclipse；2在慕测平台提交实验结果；3提交一份Word版实验报

2、告到ftp，报告内容需包含实验代码；4本次实验提交截止日期为10月28号晚12点写周六晚12点。三、实验设备环境JDK 1.7Eclipse LunaEclemma四、实验内容与结果1DoubleLinkList测试类中定义双向链表，考虑清楚其分支情况；代码：importstaticorg.junit.Assert.*;import;importjava.util.ArrayList;importjava.util.Collection;importorg.junit.Test;/双向链表，拥有增加结点，按索引搜寻publicclassDoubleLinkedListTest Testpubl

3、icvoidtest() DoubleLinkedListdoubleLinkedList1=newDoubleLinkedList();doubleLinkedList1.clear();Objectobject=newObject();doubleLinkedList1.indexOf(object);doubleLinkedList1.add(object);doubleLinkedList1.indexOf(object);Collectioncollection=newArrayList();collection.add(1);collection.add(2);collection

4、.add(3);DoubleLinkedListdoubleLinkedList=newDoubleLinkedList(collection);/assertEquals(true, actual);assertEquals(true,doubleLinkedList.contains(1);assertEquals(false,doubleLinkedList.contains(null);assertEquals(3,doubleLinkedList.size();doubleLinkedList.add(4);doubleLinkedList.remove(4);doubleLinke

5、dList.remove();Strings=null;doubleLinkedList.remove(s);doubleLinkedList.add(null);doubleLinkedList.remove(s);assertEquals(1,doubleLinkedList.get(0);doubleLinkedList.add(0,999);doubleLinkedList.add(4,999);doubleLinkedList.remove(4);trydoubleLinkedList.entry(-1);catch(Exceptione) /TODO: handle excepti

6、ontrydoubleLinkedList.entry(5);catch(Exceptione) /TODO: handle exceptiondoubleLinkedList.add(null);assertEquals(4,doubleLinkedList.indexOf(null);assertEquals(0,doubleLinkedList.indexOf(999);assertEquals(-1,doubleLinkedList.indexOf(99);assertEquals(0,doubleLinkedList.lastIndexOf(999);assertEquals(4,d

7、oubleLinkedList.lastIndexOf(null);doubleLinkedList.remove(s);assertEquals(-1,doubleLinkedList.lastIndexOf(null);doubleLinkedList.repOK();doubleLinkedList.inList(doubleLinkedList.entry(0);doubleLinkedList.inList(doubleLinkedList.entry(1);doubleLinkedList1.inList(doubleLinkedList.entry(0);DoubleLinked

8、ListdoubleLinkedList2=null;doubleLinkedList1.repOK();Object objects= object;doubleLinkedList.toArray(objects);DoubleLinkedListdoubleLinkedList3=newDoubleLinkedList();Object objects1= object,object,object,object,object,object,object;doubleLinkedList.toArray(objects1);collection.clear();doubleLinkedLi

9、st3.addAll(0,collection);doubleLinkedList3.addAll(4,collection);doubleLinkedList1.addAll(1,collection);doubleLinkedList1.addAll(55,collection);/Class c = DoubleLinkedList.class;/Method methods = c.getDeclaredMethods();/for(Method m:methods)/System.out.println(m.getName();/assertEquals(true,doubleLin

10、kedList.entry(3).previous.repOK();2NextDay代码：DateTest：public class DateTest Testpublic void test() Date date = new Date(1, 2, 8);Date date1 = new Date(1, 31, 4);Date date2 = new Date(12, 31, 4);date.getDay();date.getMonth();date.getYear();date.increment();date1.increment();date2.increment();date.toS

11、tring();date.printDate();date.equals(date1);date.equals(date2);date.equals(null);date1.equals(date2);date.equals(date);DayTestpublicvoidgetDay()Year year=newYear(4);Month month1=newMonth(4,year);Day day=newDay(3,month1);Day day1=newDay(28,month1);assertEquals(day.getCurrentPos(), 3);day1.setCurrentP

12、os(32);assertEquals(day1.increment(),false);assertEquals(day.increment(),true);TestpublicvoidisValid1()tryMonth month=null;Year year1=newYear(11);Day day1=newDay(2,month);catch(Exception o)assertEquals(oinstanceofIllegalArgumentException,true);TestpublicvoidisValid2()tryYear year1=newYear(11);Month

13、month2=newMonth(10,year1);month2.setCurrentPos(13);Day day=newDay(2,month2);catch(Exception o)assertEquals(oinstanceofIllegalArgumentException,true);TestpublicvoidisValid3()tryYear year1=newYear(11);Month month2=newMonth(10,year1);Day day=newDay(-1,month2);catch(Exception o)assertEquals(oinstanceofI

14、llegalArgumentException,true);TestpublicvoidisValid4()tryYear year1=newYear(11);Month month2=newMonth(10,year1);Day day=newDay(35,month2);catch(Exception o)assertEquals(oinstanceofIllegalArgumentException,true);Testpublicvoidequals()Year year1=newYear(11);Month month2=newMonth(10,year1);Month month3

15、=newMonth(11,year1);Day day=newDay(3,month2);Day day1=newDay(4,month2);Day day2=newDay(4,month3);Day day3=newDay(4,month2);Object o=newObject();assertEquals(day.equals(o),false);assertEquals(day.equals(day1),false);assertEquals(day1.equals(day2),false);assertEquals(day1.equals(day3),true);assertEqua

16、ls(day.getDay(), 3);MonthTestpublicclassMouthTestMonthmonth =null;Yearyear =null;Testpublicvoidmonth() tryYearyear1 =newYear(6);Monthmonth2 =newMonth(6, year1);Monthmonth3 =newMonth(-3, year1);catch(Exception e) assertEquals(einstanceofIllegalArgumentException,true);Testpublicvoidmonth1() tryYearyea

17、r1 =newYear(6);Monthmonth2 =newMonth(15, year1);catch(Exception e) assertEquals(einstanceofIllegalArgumentException,true);Testpublicvoidmonth2() tryYearyear2 =newYear(-1);year2.setCurrentPos(0);Monthmonth5 =newMonth(7, year2);catch(Exception e) assertEquals(einstanceofIllegalArgumentException,true);

18、Testpublicvoidmonth3() tryMonthmonth5 =newMonth(7,year);catch(Exception e) assertEquals(einstanceofIllegalArgumentException,true);TestpublicvoidgetMonth() Yearyear1 =newYear(4);Yearyear2 =newYear(5);Monthm1 =newMonth(1, year1);Monthm2 =newMonth(1, year2);Monthm3 =newMonth(12, year2);assertEquals(m1.

19、getMonthSize(), 31);assertEquals(m2.getMonthSize(), 31);assertEquals(m1.getMonth(), 1);assertEquals(m3.increment(),false);assertEquals(m1.increment(),true);Testpublicvoidequals() Object o =newObject();Yearyear1 =newYear(4);Yearyear2 =newYear(5);Monthm1 =newMonth(1, year1);Monthm2 =newMonth(1, year2)

20、;Monthm3 =newMonth(2, year2);Monthm4 =newMonth(1, year1);assertEquals(m1.equals(m2),false);assertEquals(m1.equals(m3),false);assertEquals(m1.equals(o),false);assertEquals(m1.equals(m4),true);YearTestpublicclassYearTestYearyear1=newYear(1);Yearyear2=newYear(1);Yearyear3=newYear(2);Objects=newObject()

21、;TestpublicvoidgetYear()assertEquals(year1.getYear(), 1);Testpublicvoidincrement()Yearyear=newYear(-1);year.increment();year.increment();assertEquals(year1.increment(),true);Testpublicvoidequals()assertEquals(year1.equals(year2),true);assertEquals(year1.equals(year3),false);assertEquals(year1.equals

22、(s),false);TestpublicvoidisValid()tryYearyear0=newYear(0);catch(Exceptiono)assertEquals(oinstanceofIllegalArgumentException,true);TestpublicvoidisLeap()Yeara1=newYear(4);Yeara2=newYear(100);Yeara3=newYear(5);Yeara4=newYear(400);Yeara5=newYear(-1);Yeara6=newYear(-401);Yeara7=newYear(-2);Yeara8=newYea

23、r(-101);Yeara9=newYear(-5);assertEquals(a1.isLeap(),true);assertEquals(a2.isLeap(),false);assertEquals(a3.isLeap(),false);assertEquals(a4.isLeap(),true);assertEquals(a5.isLeap(),true);assertEquals(a6.isLeap(),true);assertEquals(a7.isLeap(),false);assertEquals(a8.isLeap(),false);assertEquals(a9.isLea

24、p(),true);3）VectorVector是一个可扩展容器测试类中创建vector实例代码：importstaticorg.junit.Assert.*;importjava.util.ArrayList;importjava.util.Collection;importorg.junit.Test;publicclassVectorTest Testpublicvoidtest() Vectorvector=newVector();Vectorvector4=newVector(1,2);tryVectorvector2=newVector(-1,1);catch(Exceptione

25、) assertEquals(true,einstanceofIllegalArgumentException);Collectioncollection=newArrayList();Objectobject1=newObject();Objectobject2=newObject();Objectobject3=newObject();collection.add(object1);collection.add(object2);Vectorvector3=newVector(collection);vector.ensureCapacity(2);vector3.ensureCapaci

26、ty(2);vector3.ensureCapacity(3);vector4.ensureCapacity(5);assertEquals(2,vector3.size();assertEquals(true,vector3.contains(object1);assertEquals(false,vector3.contains(null);assertEquals(0,vector3.indexOf(object1);vector3.setElementAt(object2, 1);tryvector3.setElementAt(object2, 2);catch(Exceptione)

27、 assertEquals(true,einstanceofArrayIndexOutOfBoundsException);vector3.removeElement(object2);vector3.removeElement(object3);vector3.addElement(object2);vector3.removeElementAt(1);vector3.get(0);tryvector3.get(2);catch(Exceptione) /TODO: handle exceptiontryvector3.removeElementAt(3);catch(Exceptione)

28、 /TODO: handle exceptiontryvector3.removeElementAt(-1);catch(Exceptione) /TODO: handle exceptionvector3.addElement(object2);vector3.addElement(object2);vector3.addElement(object2);vector3.removeElementAt(2);vector3.addElement(null);vector3.indexOf(null, 1);五总结与分析1.知识薄弱，测试类容易重复2.分支覆盖3.画树状图有利于分析代码教师评语：签名：日期：成绩：