วิธีค้นหาลิงค์ที่ใช้งานไม่ได้ใน Selenium

package automationPractice;

import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Iterator;
import java.util.List;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;

public class BrokenLinks {

    private static WebDriver driver = null;

    public static void main(String[] args) {
        // TODO Auto-generated method stub

        String homePage = "http://www.zlti.com";
        String url = "";
        HttpURLConnection huc = null;
        int respCode = 200;

        driver = new ChromeDriver();

        driver.manage().window().maximize();

        driver.get(homePage);

        List<WebElement> links = driver.findElements(By.tagName("a"));

        Iterator<WebElement> it = links.iterator();

        while(it.hasNext()){

            url = it.next().getAttribute("href");

            System.out.println(url);

            if(url == null || url.isEmpty()){
                System.out.println("URL is either not configured for anchor tag or it is empty");
                continue;
            }

            if(!url.startsWith(homePage)){
                System.out.println("URL belongs to another domain, skipping it.");
                continue;
            }

            try {
                huc = (HttpURLConnection)(new URL(url).openConnection());

                huc.setRequestMethod("HEAD");

                huc.connect();

                respCode = huc.getResponseCode();

                if(respCode >= 400){
                    System.out.println(url+" is a broken link");
                }
                else{
                    System.out.println(url+" is a valid link");
                }

            } catch (MalformedURLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }

        driver.quit();

    }
}

import java.net.HttpURLConnection;

List<WebElement> links = driver.findElements(By.tagName("a"));

Iterator<WebElement> it = links.iterator();

url = it.next().getAttribute("href");

if(url == null || url.isEmpty()){
              System.out.println("URL is either not configured for anchor tag or it is empty");
              continue;
     }

 if(!url.startsWith(homePage)){
           System.out.println("URL belongs to another domain, skipping it.");
           continue;
   }

huc = (HttpURLConnection)(new URL(url).openConnection());

huc.setRequestMethod("HEAD");

huc.connect();

respCode = huc.getResponseCode();

if(respCode >= 400){
        System.out.println(url+" is a broken link");
}
else{
        System.out.println(url+" is a valid link");
}

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import java.util.List;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.*;

public class P1 {

    public static void main(String[] args) {
        String baseUrl = "https://demo.guru99.com/test/newtours/";
        System.setProperty("webdriver.chrome.driver", "G:\\chromedriver.exe");
        WebDriver driver = new ChromeDriver();

        String underConsTitle = "Under Construction: Mercury Tours";
        driver.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS);

        driver.get(baseUrl);
        List<WebElement> linkElements = driver.findElements(By.tagName("a"));
        String[] linkTexts = new String[linkElements.size()];
        int i = 0;

        //extract the link texts of each link element
        for (WebElement e : linkElements) {
            linkTexts[i] = e.getText();
            i++;
        }

        //test each link
        for (String t : linkTexts) {
            driver.findElement(By.linkText(t)).click();
            if (driver.getTitle().equals(underConsTitle)) {
                System.out.println("\"" + t + "\""
                        + " is under construction.");
            } else {
                System.out.println("\"" + t + "\""
                        + " is working.");
            }
            driver.navigate().back();
        }
        driver.quit();
    }
}