软件测试Lab 1 Junit and Eclemma

首先安装eclipse

然后下载hamcrest-core-1.3.jar，下载地址：http://mvnrepository.com/artifact/org.hamcrest/hamcrest-core/1.3

下载junit-4.12.jar，下载地址：http://mvnrepository.com/artifact/junit/junit/4.12

然后安装Eclemma，打开eclipse，点击Help->Eclipse Market Place

安装重启eclipse即可，若出现图标即表示安装成功。

创建一个project，格式如下

package Triangle;

public class Triangle {
    public int isTriangle(int a,int b,int c){
        if(a>0 && b>0 && c>0 && a+b>c && a+c>b && b+c>a){
            return 1;
        }
        return 0;
    }
    public int equilateral(int a,int b,int c){
        if(isTriangle(a,b,c)==1){
            if(a==b && b==c){
                return 1;//等边
            }
        }
        return 0;
    }
    public int isosceles(int a,int b,int c){
        if(isTriangle(a,b,c)==1){
            if(a==b || b==c || a==b){
                return 1;//等腰
            }
        }
        return 0;
    }
    public int scalene(int a,int b,int c){
        if(isTriangle(a,b,c)==1){
            if(a==b || b==c || a==b){
                return 0;//等腰
            }
            return 1;
        }
        return 0;
    }
}

package Triangle;
import static org.junit.Assert.*;
import org.*;
import org.junit.After;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;

public class TestTri {
    Triangle tri=new Triangle();

    @Test
    public void testisTriangle(){
        assertEquals(1,tri.isTriangle(1,1,1));
    }
    @Test
    public void testequilateral(){
        assertEquals(1,tri.equilateral(1,1,1));
    }
    @Test
    public void testisosceles(){
        assertEquals(1,tri.isosceles(1,1,1));
    }
    @Test
    public void testscalene(){
        assertEquals(1,tri.scalene(1,1,1));
    }
}

测试结果：