Frequently asked Selenium interview questions and answers - Part 3 (Q#21 to Q#30)

package com.test.selenium;

import java.util.Set;

import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;

import io.github.bonigarcia.wdm.WebDriverManager;

public class HandleWindow {

	public static void main(String[] args) throws InterruptedException {
		browserURL();
		Window();
	}

	static WebDriver driver = null;

	public static void browserURL() throws InterruptedException {
		WebDriverManager.firefoxdriver().setup();
		driver = new FirefoxDriver();
		driver.manage().window().maximize();
		System.out.println("Browser Successfully launched");

		// PageScreenshot.TakeFullScreenshot(driver);
	}

	public static void Window() throws InterruptedException {
		String url = "https://demoqa.com/browser-windows";
		driver.get(url);
		// Get Window Details
		String parentWindowHandle = driver.getWindowHandle();
		System.out.println("Parent window's handle -> " + parentWindowHandle);
		System.out.println("URL detected");

//		// Scroll the page
//		JavascriptExecutor js = (JavascriptExecutor) driver;
//		js.executeScript("window.scrollBy(0,250)");

		WebElement clickElement = driver.findElement(By.id("windowButton"));

		for (int i = 0; i < 3; i++) {
			clickElement.click();
			Thread.sleep(3000);
		}

		// Get All open window details
		Set<String> allWindowHandles = driver.getWindowHandles();
		String lastWindowHandle = "";

		//Open Multiple Window with loop. (Same Link)
		/*
		 *
		 * for(String handle : allWindowHandles) {
		 * System.out.println("Window handle - > " + handle); }
		 */

		for (String handle : allWindowHandles) {
			System.out.println("Switching to window - > " + handle);
			System.out.println("Navigating to google.com");
			driver.switchTo().window(handle); // Switch to the desired window first and then execute commands using
												// driver
			driver.get("http://google.com");
			lastWindowHandle = handle;
		}
		
		//Switch to parent window
		driver.switchTo().window(parentWindowHandle);
		driver.close();
		//No focused window, explicitly switching back.
		driver.switchTo().window(lastWindowHandle);
		driver.get(url);
		System.out.println("Back to base");
	}
}

{
String baseUrl = “https://www.facebook.com”;
WebDriver driver = new FirefoxDriver();
 
driver.get("baseUrl");
WebElement txtUserName = driver.findElement(By.id(“Email”);
 
Actions builder = new Actions(driver);
Action seriesOfActions = builder
 .moveToElement(txtUerName)
 .click()
 .keyDown(txtUserName, Keys.SHIFT)
 .sendKeys(txtUserName, “hello”)
 .keyUp(txtUserName, Keys.SHIFT)
 .doubleClick(txtUserName);
 .contextClick();
 .build();
seriesOfActions.perform();
}

package com.test.selenium;

import java.io.File;
import java.io.IOException;

import org.apache.commons.io.FileUtils;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.io.FileHandler;
import org.openqa.selenium.support.events.EventFiringWebDriver;
import org.testng.annotations.Test;

import io.github.bonigarcia.wdm.WebDriverManager;

public class TakeScreenshot {

	static WebDriver driver = null;

	@Test
	public void TakeScreenshotFileHandler() throws InterruptedException, IOException {

		WebDriverManager.chromedriver().setup();
		driver = new ChromeDriver();
		
		driver.manage().window().maximize();

		String url = "https://google.com";
		driver.get(url);
		
		Thread.sleep(5000);
		
		EventFiringWebDriver edriver = new EventFiringWebDriver(driver);
		File screenshot = edriver.getScreenshotAs(OutputType.FILE);
		
		//File Utils uses copyFil method to story the screenshot
		FileUtils.copyFile(screenshot, new File("test.png"));
		
		//File Handler uses copy method to store the screenshot
		FileHandler.copy(screenshot, new File("test.png"));
		
		Thread.sleep(5000);
		
		driver.close();
		
		}
}

package com.test.selenium;

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

import com.assertthat.selenium_shutterbug.core.Shutterbug;

import io.github.bonigarcia.wdm.WebDriverManager;

public class PageScreenshot {
	
	static WebDriver driver = null;
	
	public static void main(String[] args) throws InterruptedException {
		TakeFullScreenshot(driver);
	}
	
	public static void TakeFullScreenshot(WebDriver driver) throws InterruptedException {

		WebDriverManager.chromedriver().setup();
		driver = new ChromeDriver();
		driver.manage().window().maximize();
		
		String url = "https://github.com";
		driver.get(url);
		
		//It will create a folder called screenshot to store the evidence.
		//We can pass path as parameter in save method.
		
		Shutterbug.shootPage(driver).save();
		
		//Shutterbug.shootPage(driver).withName("Example").save();
		
		driver.close();
	}
}

<input type="file" name="uploaded_file" size="50" class="pole_plik">
element = driver.find_element_by_id(&rdquo;uploaded_file")
element.send_keys("C:myfile.txt")

JavascriptExecutor jse = (JavascriptExecutor) driver;
jse.executeScript("document.getElementById(‘Login').value=Test text without sendkeys");

-browser browserName=InternetExplorer,version=6,maxInstances=2,platform=WINDOWS
-browser browserName=firefox,version=11,maxInstances=2,platform=WINDOWS

WebElement ele = driver.findElement(By.xpath("xpath"));
//Create object 'action' of an Actions class
Actions action = new Actions(driver);
//Mouseover on an element
action.moveToElement(ele).perform();

((JavascriptExecutor) driver).executeScript("window.scrollBy(0,500)");