Taking a screenshot in Selenium in node

Below example illustrates how to take a screenshot in Selenium in Node.js

 
var assert = require(‘assert’);
var fs = require(‘fs’);
var webdriver = require(‘selenium-webdriver’),
By = webdriver.By,
until = webdriver.until;

var chrome = require(“selenium-webdriver/chrome”);

var options = new chrome.Options();
options.addArguments(“start-maximized”);
options.addArguments(“test-type”);
var driver = new webdriver.Builder().
withCapabilities(options.toCapabilities()).build();

driver.get(‘https://www.softpost.org/selenium-test-page/’);
//You can use below code to take the Screenshot of the web page.

driver.takeScreenshot().then(
function(image, err) {
//Screenshot will be saved under current directory with name myscreenshot.png
fs.writeFile(‘myscreenshot.png’, image, ‘base64’, function(error) {
if(error!=null)
console.log(“Error occured while saving screenshot” + error);
});
}
);

driver.quit();