软件测试第二次作业1(1)(2)

(1)实现代码如下:

package cn.guo.mju;

 

public class Action {

    public void findWord(String str){//划分单词

        String[] arrayWord =str.split(" ");

        Action a = new Action();

        a.frequency(arrayWord);

    }

    public void frequency(String[] arrayWord){

        String[] word = new String[arrayWord.length];//存放遍历过的单词

        int time[]=new int[arrayWord.length];//存放记录单词出现次数

        boolean t = true;

        for(int i=0;i<arrayWord.length;i++){

            for(int j=0;j<arrayWord.length;j++){//遍历已遍历过的单词表

                if(arrayWord[i].equals(word[j])){

                    System.out.println("单词重复!!!");

                    t=false;//如果单词重复则跳过

                }

            }

            if(t==true){//单词初始次数为1

                word[i]=arrayWord[i];

                time[i]=1;

                for(int j=i+1;j<arrayWord.length;j++){//遍历字符串,记录次数

                    if(arrayWord[i].equals(arrayWord[j])){

  time[i]++;

                    }

                }

            }

        }

        for(int i = 0;i<arrayWord.length;i++){//遍历输出次数

            if(word[i]!=null){

                System.out.println("单词:"+word[i]+"出现了"+time[i]+"次。");

            }

        }

    }

         }

 

 

package cn.guo.mju;

 

import java.util.Scanner;

 

public class View {

    public View(){

        Scanner input =new Scanner(System.in);

        System.out.println("请输入字符串,单词用空格隔开,回车结束:");

        String str=input.nextLine();

        Action a = new Action();

        a.findWord(str);

    }

}

package cn.guo.mju;

 

public classMain {

     

    /**

     * @param args

     */

    public static void main(String[] args) {

        // TODO Auto-generated method stub

        View v = new View();

    }

}

结果如下:

(2)单元测试的实现代码如下:

package cn.guo.mju;

 

 

import org.junit.Before;

 

import cn.gmh.mju.test2;

 

public class ActionTest {

 

    @Before

    public void setUp() throws Exception {

    }

    public void test() throws Exception {

       String str="Hello World My First Unit Test";

       Action action=new Action();

       action.findWord(str);

       }

 

}

结果如下:

 

原文地址:https://www.cnblogs.com/guomeihong/p/5325495.html