软件工程第三次作业

Posted 2020-10-28 来自地球的火星人

一、编写测试类

代码如下：

public class Homework3{
	 public int MAX(int n,int[] c)
	   {
	   int[] b=new int[100];
	   b[0]=c[0];
	   int Max=0;
	   for(int i=1;i<n;i++)
	   {
		  if(b[i-1]>0)
			  b[i]=b[i-1]+c[i];
		  else
			  b[i]=c[i];
		  if(b[i]>Max)
			  Max=b[i];	  
	   }
	      return Max;
	  }
}

二、测试程序

import static org.junit.Assert.*;

import org.junit.Test;

public class Homework3Test {

	@Test
	public void testMain() {
		int[] a=new int[]{-4,11,-4,13,-5,-1};
		int s=new Homework3().MAX(6,a);
		assertEquals(20,s);
	}
	@Test
	public void testMain1() {
		int[] a1=new int[]{-4,11,-4,13,-5,-16,4,5,-1,15,-4};
		int s1=new Homework3().MAX(11,a1);
		assertEquals(23,s1);
	}
}

三、选用判定/条件覆盖的测试结果

[代码]https://coding.net/u/A18041362479/p/softwareengineering3/git/blob/master/.gitignore?public=true