google_search_selenium-webdriver.node

 /*
 * Test based on:
 * https://developer.mozilla.org/en-US/docs/Learn/Tools_and_testing/Cross_browser_testing/Your_own_automation_environment#Setting_up_Selenium_in_Node
 * https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Headless_mode
 */

var webdriver = require("selenium-webdriver"),
    By = webdriver.By,
    until = webdriver.until;

var firefox = require("selenium-webdriver/firefox");

var options = new firefox.Options();
//options.addArguments("-headless");

var driver = new webdriver.Builder()
    .forBrowser("firefox")
    .setFirefoxOptions(options)
    .build();

driver.get("https://www.google.com/?hl=en");

driver.findElement(By.name("q")).sendKeys("webdriver");

driver.wait(until.elementIsVisible(driver.findElement(By.name("btnK")))).then(function (el) {
    el.click();

    driver.wait(function () {
        return driver.getTitle().then(function (title) {
            console.log(title);
            return title === "webdriver - Google Search";
        });
    }, 1000).then(function (result) {
        console.log("Test passed");
        driver.quit();
    }, function () {
        console.log("Test failed");
        driver.quit();
    });
});