selenium-ruby.rb

require 'rubygems'
require 'selenium-webdriver'

options = Selenium::WebDriver::Options.chrome
options.browser_version = 'latest'
options.platform_name = 'MAC'
bstack_options = {
    "os" => "OS X",
    "osVersion" => "Sierra",
    "buildName" => "Final-Snippet-Test",
    "sessionName" => "Selenium-4 Ruby snippet test",
    "local" => "false",
    "seleniumVersion" => "4.0.0",
}
options.add_option('bstack:options', bstack_options)

driver = Selenium::WebDriver.for(:remote,
  :url => "https://YOUR_USER_NAME:YOUR_ACCESS_KEY@hub-cloud.browserstack.com/wd/hub",
  :capabilities => options)
begin
    # opening the bstackdemo.com website
    driver.navigate.to "https://bstackdemo.com"
    wait = Selenium::WebDriver::Wait.new(:timeout => 10) # seconds
    wait.until { !driver.title.match(/StackDemo/i).nil? }
    # getting name of the product available on the webpage
    product = driver.find_element(:xpath, '//*[@id="1"]/p')
    wait.until { product.displayed? }
    product_text = product.text
    # waiting until the Add to Cart button is displayed on webpage and then clicking it
    cart_btn = driver.find_element(:xpath, '//*[@id="1"]/div[4]')
    wait.until { cart_btn.displayed? }
    cart_btn.click
    # waiting until the Cart pane appears
    wait.until { driver.find_element(:xpath, '//*[@id="__next"]/div/div/div[2]/div[2]/div[2]/div/div[3]/p[1]').displayed? }
    # getting name of the product in the cart
    product_in_cart = driver.find_element(:xpath, '//*[@id="__next"]/div/div/div[2]/div[2]/div[2]/div/div[3]/p[1]')
    wait.until { product_in_cart.displayed? }
    product_in_cart_text = product_in_cart.text
    # checking if the product has been added to the cart
    if product_text.eql? product_in_cart_text
        # marking test as 'passed' if the product is successfully added to the cart
        driver.execute_script('browserstack_executor: {"action": "setSessionStatus", "arguments": {"status":"passed", "reason": "Product has been successfully added to the cart!"}}')
    else
        # marking test as 'failed' if the product is not added to the cart
        driver.execute_script('browserstack_executor: {"action": "setSessionStatus", "arguments": {"status":"failed", "reason": "Failed to add product to the cart"}}')
    end
# marking test as 'failed' if test script is unable to open the bstackdemo.com website
rescue
    driver.execute_script('browserstack_executor: {"action": "setSessionStatus", "arguments": {"status":"failed", "reason": "Some elements failed to load"}}')
end
driver.quit