Software Tset Lab1
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一、实验要求
1.使用Eclipse安装Junit(4.12),Hamcrest(1.3)
2.使用Eclipse安装Eclemma
3.为三角形问题编写一个Java程序,并用Junit测试程序。
a)三角问题的描述:
函数三角形取三个整数a,b,c,它们是三角形边的长度; 计算三角形是等边,等腰或斜角。
二、实验过程及结果
1、junit,hamcrest和eclemma的安装步骤。
1)从官网下载最新的junit和hamcrest的jar包。
2)在使用时,依次点击“Build path”——“Configure build path”—— “Libraries”——“Add External JARS”,将其添加到项目(操作示意如下图)
3)最后在线安装eclemma:点击“Help”——“Install new software”——输入“eclemma”搜索——勾选排在第一个的版本进行安装。之后,Eclipse会自动为我安装配置eclemma。
2、三角程序测试结果及覆盖报告
针对三角形,分别进行等边、等腰、非等边及非三角形的用例测试。
检验三角形代码如下:
测试代码如下:
实验结果显示:程序运行没有错误,且覆盖路径100%。(测试结果如下图所示)
英文版:
1.Experimental requirements
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.
a)Description of triangle problem:
Function triangle takes three integers a,b,c which are length of
triangle sides; calculates whether the triangle is equilateral,
isosceles, or scalene.
2.Experimental process and results
1) junit, hamcrest and eclemma installation steps:
(1)Downloading the latest junit and hamcrest jar package from the official website.
(2) In use, click "Build path" - "Configure build path" - "Libraries" - "Add External JARS", add the junit and hamcrest jar packages to the project (operation shown below)
(3)Finally install eclemma online in eclipse: Click "Help" - "Install new software" - type in "eclemma" and search - select the first version of eclemma to install. After that, Eclipse will automatically install eclemma for me.
2)triangular test results and coverage reports
For the triangle, respectively, equilateral, isosceles, non-equilateral and non-triangular use case test.
Check the triangle code as follows:
Testing code as follows:
The experimental results show that the program runs without error,fault or failure and covers 100% of the test path. (Test results as shown below)
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