软件测试第一次上机实验报告
软件测试第一次上机实验作业
软件三班 马铖明 3014218127
1.Install Junit(4.12), Hamcrest(1.3) with Eclipse
2.Install Eclemma with Eclipse
3.Write a java program for the triangle problem and test the program with Junit.
(1)下载Junit和hamcrest完成后,在新建的项目中导入这两个jar包,但是要注意这两个包保存在同一个文件夹中
(2)在项目中新建与src同级的source folder,命名为test,两个文件夹下新建class,package统一命名为junit2017,src目录下的class文件名为calculate.java,test目录下的class文件名为testcal.java。
(3)calculate.java & testcal.java program
calculate.java
package junit2017; public class calculate { private static int result = 0; public void triangle(int a,int b,int c) { if(a<=0 || b<=0 || c<=0) { result = 0; } else { if(((a+b)>c) && ((a+c)>b && (b+c)>a)) { if((a == b) &&(a == c)) { result = 3; } if((a==b && a!=c)||(a==c && a!=b)||(b==c && a!=b)) { result = 2; } if(a!=b && a!=c && b!=c) { result = 1; } } else { result = 0; } } } public int getReuslt(){ return result; } public void clear(){ result = 0; } }
testcal.java
package junit2017; import static org.junit.Assert.*; import org.junit.Test; public class testcal { private static calculate cal = new calculate(); @Test public void testTriangle(){ cal.triangle(5, 5, 5); assertEquals(3, cal.getReuslt()); cal.triangle(5, 5, 6); assertEquals(2, cal.getReuslt()); cal.triangle(3, 4, 5); assertEquals(1, cal.getReuslt()); cal.triangle(12, 5, 5); assertEquals(0, cal.getReuslt()); } }
(4)测试结果