javamavenseleniumautomated-testsashot

How to automatically take full screen shot of a webpage include fixed element using java selenium webdriver ashot firefox

I'm using the combination of java selenium and ashot to take a fullscreen shot of a webpage.

Enviroment:

  1. Firefox Quantum 66.0b10 (64-bit)

  2. geckodriver-v0.24.0-win64

  3. jdk-8u201-windows-x64

  4. apache-maven-3.6.0-bin

  5. IntellJ IDEA 2018.3.4

        <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.12</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-java</artifactId>
        <version>3.141.59</version>
    </dependency>

    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-firefox-driver</artifactId>
        <version>3.141.59</version>
    </dependency>

    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>htmlunit-driver</artifactId>
        <version>2.33.2</version>
    </dependency>

    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-server</artifactId>
        <version>3.141.59</version>
    </dependency>

    <dependency>
        <groupId>ru.yandex.qatools.ashot</groupId>
        <artifactId>ashot</artifactId>
        <version>1.5.2</version>
    </dependency>

Problem:

Unfortunately, there is a fixed element that keep existing in the top of the page when scrolling that I don't wanted. I just want it to show one time at the first scroll then hidden.

What I try:

  1. I tried to find the code for scroll in ashot takeScreen() function to adjust the height for scrolling but could not find it.
  2. I tried change the built-in code of Ashot but it not allow (File is read only)

Website for testing:

http://www.nettruyen.com/truyen-tranh/kingdom-vuong-gia-thien-ha/chap-590/446770

Code

package com.swtestacademy.webdriver;

//Info: When you write your code IntelliJ automatically adds required classes
//Also you can select and add required classes by pressing ALT+Enter then select related class

import org.junit.Assert;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import ru.yandex.qatools.ashot.AShot;
import ru.yandex.qatools.ashot.Screenshot;
import ru.yandex.qatools.ashot.shooting.ShootingStrategies;

import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;


/**
 * Created by ONUR BASKIRT on 26.08.2015.
 */
public class FirstAutomationTest {

//We should add @Test annotation that JUnit will run below method
@Test
//Start to write our test method. It should ends with "Test"
public void firefoxTest() throws InterruptedException, IOException {

    WebDriver driver = new FirefoxDriver();
    driver.get("http://www.nettruyen.com/truyen-tranh/kingdom-vuong-gia-thien-ha/chap-590/446770");
    Thread.sleep(3000);
    JavascriptExecutor js = (JavascriptExecutor)driver;
    //How to excute print screen for one time when class "chapter-nav scroll-to-fixed-fixed" is showed
    //then hidden "chapter-nav scroll-to-fixed-fixed"
    //and continue to takeScreenshot()
    js.executeScript("window.scrollTo(0,600)");
    js.executeScript("document.getElementsByClassName(\"chapter-nav scroll-to-fixed-fixed\")[0].classList.add(\"hidden\")");
    Screenshot screenshot = new AShot().shootingStrategy(ShootingStrategies.viewportPasting(100)).takeScreenshot(driver);
    BufferedImage image = screenshot.getImage();
    ImageIO.write(image, "PNG", new File("D:\\" + "DDD.png"));
    driver.close();

}

}

Expected Result:

Please take a look at these images

https://drive.google.com/open?id=1r3tkoqs46RMZuL0U-H2U6Y5d-BB6y-jt

Solution

  • You can use the <body> WebElement to take screenshot of the entire page

    WebElement body = driver.findElement(By.tagName("body"));
File scrFile = ((TakesScreenshot)body).getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(scrFile, new File("c:\\tmp\\screenshot.png"));